1. Introduction

High altitude rangeland and livelihood systems in Bhutan are undergoing changes in resource availability, population and user rights. High altitude rangeland (known as tsa-drog in dzongkha the national language of Bhutan) is integral to yak herding and semi-nomadic yak herders’ livelihoods (Gyamtsho 2002). High altitude tsa-drog includes temperate, sub-alpine and alpine tsa-drog located between 2500 and 5500 meters above sea level (masl). In the Bhutanese context, tsa-drog may also include understorey of State forests which is used for grazing purposes only (Ura 2002). According to Derville and Bonnemaire (2010), high altitude tsa-drog support approximately 38,000 yaks belonging to 1000 herders’ households in 11 of the 20 districts. High altitude tsa-drog are located in remote/inaccessible areas where there are no motorable roads, grid electricity, potable drinking water and other basic civic amenities (Derville and Bonnemaire 2010).

Tsa-drog degradation is a common problem facing yak rearing and livestock farming communities in different parts of the country (Dorji 1993; Gyamtso 1996; Gyaltshen et al. 2010). The degradation may be attributed to overgrazing, soil erosion, landslides and shrub encroachment (Dorji 1993; Gyamtsho 2002; Moktan et al. 2008). In addition, increases in human and livestock populations, family division of assets, climate change with significant rain events and abandonment of land are other plausible factors exacerbating this situation (Turkelboom and Wangchuk 2009; Gyeltshen et al. 2010). However, Gyamtsho (1996, 2002) argued that assigning incomplete tsa-drog property rights (e.g. without management rights) in the bundle of rights1 may lie at the heart of the tsa-drog degradation problem (Schlager and Ostrom 1992).

This research has revealed the bundle of rights assigned to tsa-drog must include both appropriation rights to access and use (benefit from) the pastures and provisioning rights to manage and maintain (re-investment/costs) them for Ostrom’s (1990) design principle 2 (congruence between appropriation and provisioning and matching rules governing use of common goods to local needs and conditions) to be effective or the degradation problem occurs.

The passing of the Land Act of Bhutan, (1979), and with it the annulment of individual tsa-drog ownership and reversion to State ownership, represented a watershed in the evolution of property rights of tsa-drog in Bhutan. Following the implementation of the Act only use rights (appropriation of benefits) were granted to tsa-drog users. However, provisioning (such as sowing pasture) and maintenance activities (such as burning, clearing or cutting of shrubs and brushes grown on tsa-drog) are not permitted (Gyaltshen 1996). Hence, conformance of tsa-drog governance structures prior to the introduction of the Land Act of 2007 to Ostrom design principle 2 is low. As a result, encroachment of high altitude tsa-drog by unpalatable tree species such as rhododendron and juniper species adversely impacts both pasture quality and quantity (Gyamtsho 2002). In order to address the above-mentioned weaknesses in tsa-drog governance arrangements under the former property rights regime, the Bhutan government introduced the new Land Act of 2007, to promote sustainable governance and incentivise yak herding. In this paper, we define sustainable governance as a process of allocating resources in a way that does not threaten the stability and resilience of either the system as a whole, or the key components of the system (Common and Perrings 1992). The Land Act of 2007 includes a nationalisation and leasing program, under which herders and livestock farmers will be permitted to grow improved pasture and implement maintenance activities hitherto not allowable. However, there is confusion and uncertainty among the herders and farmers as there are no clear mechanisms and guidelines for implementing the leasing program (Gyeltshen et al. 2010).

This paper explores the governance structures of high altitude tsa-drog under the former property rights regime prior to the introduction of the new Land Act of 2007 in three case study sites in Bhutan using Ostrom’s design principles (DPs) as a framework for analysis. We used the following eight DPs from Ostrom’s (1990) DPs (see Table 1): DP 1 Define clear group boundaries, DP 2 congruence between appropriation and provisioning, DP 3 ensure that those affected by the rules can participate in modifying the rules, DP 4 develop a system, carried out by community members, for monitoring members’ behaviour. DP 5 use graduated sanctions for rule violators, DP 6 provide accessible, low-cost means for dispute resolution, DP 7 make sure the rule-making rights of community members are respected by outside authorities and DP 8 build responsibility for governing the common resource in nested tiers from the lowest level up to the entire interconnected system.

Table 1:

Ostrom’s (1990) design principles (adapted from Ostrom 1990).

DP 1: Clearly defined boundaries Both physical boundary of natural resource along with a list of eligible users should be clearly defined
DP 2: Congruence between appropriation, provision and tailored to local conditions Those who derive benefits from use of natural resources should concomitantly contribute towards provisioning and maintenance activities. Such interventions should be tailored to local conditions to ensure long-term sustainability
DP 3: Collective-choice arrangements Those who depend on natural resource should actively participate in decision-making processes such as developing norms and rules
DP 4: Monitoring Monitoring is vital to deter potential defaulters and free riders
DP 5: Graduated sanctions All defaulters must be penalised for non-compliance and penalty increased according to the severity of the offence
DP 6: Conflict resolution mechanisms Conflicts must be resolved quickly, cheaply and fairly
DP 7: Minimal recognition of rights to organise Natural resource users must be given some degree of freedom and flexibility to organise themselves to enhance relevance, applicability of rules and norms
DP 8: Nested enterprise For larger resource systems, a nested approach is recommended for easy coordination, networking and being responsive to specific situations

Although some (Quinn et al. 2007) have argued Ostrom’s (1990) DPs are not a panacea or blue-print for successful common pool natural resources, they nevertheless encapsulate factors considered vital for sustainable governance outcomes under various socio-ecological settings. McGinnis (2011) argues the prospect of sustainable governance tends to increase when more of these principles are followed. Scholars such as Baggio et al. (2016), Quinn et al. (2007) and Le Tourneau and Beaufort (2017) have used Ostrom’s (1990) DPs as a framework for analysis of governance of common pool resources (CPRs) under different sociological and ecological settings. For instance, Baggio et al. (2016) found that DP 5 (graduated sanctions) and DP 2 (congruence between appropriation and provisioning) were the most important determinants of successful CPRs such as irrigation, fisheries and forestry, whilst their absence enhances the risk of CPR governance failure. Quinn et al. (2007) argued that DP 1 (clear boundaries) and DP 6 (conflict resolution) were of key importance in the governance of CPR such as rangelands in semi-arid regions in Tanzania. In their study of collective management of an Amazonian forest plot in north east Brazil by a group of rubber trappers, Le Tourneau and Beaufort (2017) concluded that individualised property rights arrangements might compromise collective governance initiatives (DP 3) and sustainability of a natural resource system. The latter authors also observed that DP 7 was critical for developing responsive natural resource governance structures tailored to local conditions. Although Baggio et al. (2016), Quinn et al. (2007) and Le Tourneau and Beaufort (2017) differed in terms of assigning importance of certain DPs in specific contexts, they all appeared to agree that DP 2 played a central role in promoting sustainable governance of CPRs. Our research reconfirmed and demonstrated the primacy of DP 2 in sustainable governance of high altitude tsa-drog. For instance, this research showed with concrete examples how the Bhutan government policy of granting only tsa-drog use rights to herders and livestock farmers without the management rights leads to suboptimal tsa-drog management (e.g. encroachment of tsa-drog by unpalatable tree species). Without the management rights in the bundle of rights, herders and livestock farmers are prevented from implementing provisioning activities which are vital for conformance to DP 2.

2. Case study sites

Three case study sites located in three different districts/regions/areas in Bhutan were selected for this research (see Figure 1). The case study sites were selected to represent different high altitude tsa-drog management regimes found in Bhutan (see Table 2). Case study sites 1 and 3 are governed predominantly under the traditional management system, whereas improved pasture development under a new governance system (leasing) was trialled in the case study site 2. Case study site 1 is comprised of winter tsa-drog of herders from Merak gewog (or block is the lowest administrative unit in Bhutan equivalent to a local municipal council) under Tashigang Dzongkhag (district) in eastern Bhutan (see Figure 1). The winter tsa-drog is further divided into two sites: i) Cheabling and ii) Sheytemi. Cheabling (27°20′31.87″N; 91°45′44.67″E) is used by yaks and cattle belonging to 80 herders’ households (HHs). Similarly, Sheytemi (27°19′24.07″N; 91°44′23.38″E) is a winter tsa-drog of 14 herders’ households.

Table 2:

Summary of case study site characteristics.

Characteristics Case study site 1
Case study site 2
Case study site 3
Cheabling (i)
Sheytemi (ii)
Sha Gogona
Yak herding Yak herding Yak herding Sedentary livestock Yak herding
Region East East West-Central West-Central West
No. of households 80 14 3 27 20
Tsa-drog type Winter Winter Winter All season Winter
Property rights regime Communal tsa-drog Private use rights-absentee landlady Private use rights – local temple Leasing Private use rights-herders/absentee landlords/central monastic body
Tsa-drog management regime Communal tsa-drog with internal parcelisations A group of 10 herders rent a portion of tsa-drog belonging to an absentee landlady and manage it communally Shared with sedentary livestock farmers Individual plots allocated for improved pasture development Fewer households with larger herd size
Informal/customary norms and rules- prior agreed entry-exit timing issued by a sub-district administration Same as Cheabling except entry-exiting timing is decided by the group of 10 herders Informal/customary norms and rules and there is no entry-exit timing Informal/ have written group constitution and by-laws Informal/customary norms and rules, entry-exit timing for summer tsa-drog (rented from central monastic body and managed communally)
Tsa-drog degradation Encroachment of tsa-drog by unpalatable tree species Same as Cheabling Encroachment of tsa-drog by unpalatable tree species. Weed problem Encroachment by unpalatable tree species
Lopping of fodder trees from nearby State forest Weed problem Marshy Wild pig depredation of tsa-drog
Flash floods and landslides wash away tsa-drog
Overgrazing and trampling by livestock
Type of livestock reared by herders and livestock farmers Yak, dzo dzom (yak cross, cattle, sheep, goat, horse Same as Cheabling except goat Yak, sheep, horse Jersey and Swiss brown cross, local cattle Yak, sheep, horse
Figure 1: 

Map showing high altitude rangelands in the three case study sites.

Winter tsa-drog of Cheabling is under communal arrangement and has internal parcelisation but livestock are allowed to move freely without any restrictions. Herders have developed customary norms and rules such as imposition of strict entry-exit timing, penalty system and appointment of community stewards on a rotational basis. Any herder separating from their parents’ households automatically get rights by default to the communal tsa-drog. There were reports of historical and on-going disputes/conflicts over the use of tsa-drog between upstream yak herding (Cheabling and Sheytemi) and downstream livestock farming communities (Radhi, Phongmey and Chaling Shongphu) in case study site 1. Hence, collecting views and perceptions of downstream communities was considered essential to gain a complete understanding of the conflict situation. We define downstream communities as those communities residing directly downstream of the winter tsa-drog of semi-nomadic yak herding communities. Unlike Cheabling and Sheytemi under case study site 1, case study site 2 Sha Gogona and case study site 3 Chamgang (Dakarla) do not have downstream communities in their vicinity or on-going conflicts over tsa-drog and hence the need to include them in the present study was not required.

In contrast, the winter tsa-drog of Sheytemi is under private use rights arrangement. Prior to the Land Act of 2007, more than two thirds of the winter tsa-drog in Sheytemi area belonged to an absentee landlady from which a group of ten herders rented and managed communally. Four herders, that is, two from Merak and the other two from the downstream community of Chaling Shongphu, claimed use rights to the remainder of that tsa-drog. Management norms and rules are similar to their counterparts from Cheabling. The membership of the tenant herder group has remained unchanged for decades. There are significant land degradation problems in Cheabling and Sheytemi such as gully formation, flash floods and landslides especially during rainy season.

The second case study site is located at Sha Gogona (27°26′6.04″N; 90° 5′47.38″E) under Gangtey gewog under Wangdiphodrang Dzongkhag in the west-central region of Bhutan. In 2004, there were 30 households (three yak herding and 27 sedentary livestock farmers) (see Table 2). Prior to 2004, tsa-drog in Sha Gogona belonged to the local temple. Members of the community who use tsa-drog for grazing livestock had to pay rent in the form of butter and cheese to the local temple. This arrangement was discontinued following the introduction of the leasing program in 2004. Currently, herders and livestock farmers pay a lease fee to the government according to the rate prescribed in the Forestry and Conservation Act, 1995. However, to date, the government has not collected any lease fees. The absence of a formal lease signed between the herders/livestock farmers and the government may be a plausible explanation for non-collection of lease fee. The other plausible reason may be the non-completion of necessary formalities involved in sanctioning leasing program by the concerned line departments: Department of Livestock and Department of Forest and Park Services. Sedentary livestock farmers of Sha Gogona rear both local and improved cattle breeds such as Brown Swiss and Jersey crosses.

In 2004, a pilot leasing program was introduced in Sha Gogona by the Bhutan government. Under this new governance arrangement, tsa-drog belonging to the local temple and empty (barren, non-forest) government reserve forest land (GRFL) in the area were pooled, demarcated using cadastral survey method and leased individually (2.5 ha per household) to members of a farmer group. All the households in the community are eligible to join the farmers’ group; however, two households voluntarily opted out of the pilot leasing program due to farm labour shortage and old age.

Under the pilot leasing program, members received individual plots together with management rights to grow improved pasture which previously had not been allowed. Giving individual plots to individual members was expected to allow more direct control over the management of the plots that might result in incentivising investment and better management. For smooth day-to-day management, the community members drafted a group constitution and by-laws. The by-laws clearly stipulate what herders and livestock farmers can or cannot do on the plots. For instance, herders and farmers were required to fence individual plots at their own expense, and plant one acre of improved pasture annually over the next five years. Similarly, they are not allowed to build any permanent structures such as residential houses inside the lease plots or approach His Majesty the King for converting lease plots to private property with full alienability rights. Such provisions were incorporated mainly to discourage herders and livestock farmers from repeating the same mistakes which prompted the government to revoke lease rights of tsa-drog given in the late 1970s and early 1980s. Although herders and livestock farmers received individual plots, their actions are constrained by the group constitution and by-laws, thus exhibiting characteristics of a mixed property regime (having features of both private and communal property regimes). In terms of constraints and problems encountered while establishing improved pasture, members expressed concerns about weed problems especially carpet bentgrass (Agrotis stolonifera) and Rumex nepalenses which are undermining growth and the establishment of improved pasture.

The main justification for selecting Sha Gogona as a case study site is because this area is the only place where the Bhutan government has trialled a new governance arrangement (leasing) on a group basis for promoting sustainable management of high altitude tsa-drog. The leasing of government reserve forest land for improved pasture development represents a significant shift in terms of the Bhutan government’s policy towards rearrangement of property rights and governance of high altitude tsa-drog.

The third case study site is located at Chamgang (27°25′1.03″N; 89°42′13.70″E) under Dakarla gewog under Thimphu Dzongkhag in the western region of Bhutan (see Figure 1). Chamgang and surrounding areas serve as winter tsa-drog of yaks belonging to Wang-dro sub-group of 20 herders’ households (as of 2013) from Dakarla. Winter tsa-drog located in and around Chamgang area belong to herders, absentee landlords and dratsang (central monastic body). However, Chamgang is also the main permanent winter settlement area of herders of the entire Dakarla gewog. In the early 1990s, the Bhutan government granted government reserve forest land (GRFL) at Chamgang to the Dakarla herders to enable them to build permanent houses close to civic amenities and send their children to a local school. However, yak herds are located in remote and difficult to access areas situated far from Chamgang. In contrast to their counterparts in eastern Bhutan, there are fewer yak herders in Dakarla, but the latter have larger herd size and more extensive tsa-drog system. No landslides or flash floods were reported by these herders, but they noted that there is degradation of high altitude tsa-drog in this area. Degradation of tsa-drog is attributed mainly to overgrazing and encroachment of high altitude tsa-drog by unpalatable tree species such as dwarf rhododendrons and juniper species as reported by their counterparts in case study sites 1 and 2.

3. Methods

The research adopted a qualitative research method to explore the perceptions of different stakeholders on sustainable governance of high altitude tsa-drog. In-depth interviews (n=40) and focus group discussions (n=9) were used to collect primary data. Purposive sampling method (Oliver and Jupp 2006) was used to identify potential interviewees. For ensuring internal validity of the study, the following measures were adopted: i) the same procedure and protocols were used to conduct semi-structured interviews and focus group discussions in all the three case study sites. For example, the first step was to conduct a public meeting at each case study site to brief the community on the aim of the research and voluntary nature of their participation; ii) to reduce selection bias, participants of the public meeting were requested to identify who they felt should be selected for the interviews and focus group discussions were based on that person’s knowledge of tsa-drog property rights, management rules and views on nationalisation. The communities decided who should and how many individuals should participate in the interviews and focus group discussions. The importance of including women participants was also emphasised, as women are often shy to come forward for interviews at the cost of introducing selection bias and iii) the same interview questions were administered in the same order to all interviewees by the same researcher. In addition, signing of informed consent forms and the voluntary nature of participation in the interviews and focus group discussion was explained to research participants. The participants were informed they could withdraw from the interview or focus group discussion at any stage without any fear of reprimand. Permission was sought to record the interviews and focus group discussions on a digital audio recorder. The qualitative data from the interviews and focus groups was coded by one researcher and as such is a study limitation.

The herder’s household is the unit of interview and focus group discussion. In total, 40 in-depth interviews and nine focus group discussions involving 151 participants comprising herders, livestock farmers, downstream farmers and national, regional and district government officials were conducted to capture their lived experience and world views (see Table 3). The sample sizes for the semi-structured interviews and focus group discussions for each case study site are provided in Table 4.

Table 3:

Research participants.

Case study sites Semi-structured interviews
Focus Group discussions
Total by site % by site
Male Female Male Female
Case study site 1:
 (i) Cheabling 6 3 14 15 38 25%
 (ii) Sheytemi 4 1 8 3 16 11%
 (iii) Downstream communities 6 0 25 5 36 24%
Case study site 2:
 Sha Gogona 5 1 5 20 31 21%
Case study site 3:
 Dakarla 2 3 3 3 11 7%
Government agencies 9 0 8 2 19 13%
Total by gender 32 8 63 48 151 100%
% by gender 80% 20% 57% 43% 100%

Table 4:

Sample sizes for the interviews and focus groups.

Case study sites Total number of households Semi-structured interviews
Focus group discussions
Participating households % of total Participating households % of total
Site 1: (i) Cheabling 80 9 11 29 36
Site 1: (ii) Sheytemi 12 5 42 11 92
Site 2: Sha Gogona 30 6 20 25 83
Site 3: Dakarla 20 5 25 6 30
Total/average 142 25 18 71 50

Resource maps prepared by focus group participants served as a starting point for focus group discussions. Focus group discussions were mainly used to collect feedback and seek additional information and consensus among a wider audience on salient points highlighted in the semi-structured interviews. Interviews and focus group discussions were conducted in the local dialect. The interviews and focus group discussions were carried out between February and April 2013 and in April 2014. All interviews and focus group discussions were recorded with a digital recorder and translated into English and transcribed for analysis.

Data analysis comprised three stages: i) coding, categorisation and thematisation (Charmaz and Bryant 2008); ii) cross-case analysis and consolidation (Yin 2008); and iii) conceptual or theoretical abstraction (Berg 2009). In the first stage of analysis, the interview and focus group discussion transcripts were systematically read and coded with the assistance of the computer assisted program NVivo (9 and 10 editions). Similar codes from both within and across cases were compared and linked to form categories and themes. The emerging categories and themes were aligned with the thematic areas from the semi-structured interview questions which provided the analytic scaffolding and guided the research analysis. The successive iteration of coding, categorisation and thematisation continued until saturation was reached (Dey 2007). However, it must be pointed out that only one coder was involved in coding and hence it is a limitation of the research design.

Once the initial level of coding, categorisation and thematisation of interview and focus group discussion transcripts was completed, NVivo files were exported to Microsoft Word for further analysis and refinement. The NVivo program was too slow for word processing. In Microsoft Word, the hierarchy of table of contents/headings represented themes and categories identified using NVivo program. The iteration of the table of contents continued until it reached saturation (Bryman 2012).

In the second stage of analysis, themes and categories from the three case study sites were compared and contrasted to identify points of convergence and divergence (Charmaz 2005). The presence or absence of design principles was deduced from the information provided on existing governance/management structures of high altitude tsa-drog in the three case study sites. The third stage of analysis involved theoretical reflections with the focus on reconstructing or re-enacting the ‘big or global’ picture based on the main empirical findings and conclusions from the research (Bryman 2012). The results from the analysis were compared with international literature on property rights (e.g. Schlager and Ostrom 1992) and natural resource governance (e.g. Ostrom 1990). The analysis of the three case studies yielded an in-depth understanding of the historical and contemporary context of existing high altitude tsa-drog governance mechanisms and institutions. This understanding was based on the lived experiences of herders and livestock farmers in their natural settings and how they are affected by their relationships with their physical and spatial setting (Berg 2009).

Regarding the external validity of this study, the findings have applicability to other high altitude areas of Bhutan and elsewhere in the Himalayan region where yak rearing is practised under similar ecological and sociological conditions. The study findings provide some lessons learned for these areas and demonstrate the use of Ostrom’s DPs as a framework for analysis of rangeland governance. This research has demonstrated with empirical examples how property rights of high altitude tsa-drog without management rights resulted in non-conformance to Ostrom DP 2 undermining its long-term sustainability. The need to assign clear and complete property rights (i.e. with management rights) to ensure successful implementation of DPs, as shown by the findings of this research, may help inform rangeland governance arrangements elsewhere.

4. Results

To illustrate the differences between the three case study sites in relation to Ostrom’s (1990) design principles a summary table (see Table 5) is provided that shows the conformance of high altitude tsa-drog governance arrangements found in the three case study sites in relation to Ostrom’s (1990) design principles.

Table 5:

Conformance of high altitude tsa-drog governance arrangements to Ostrom’s (1990) design principles in the three case study sites.

Case study site Property regime
Ostrom’s (1990) design principles
(Use rights only) DP 1
DP 2
DP 3
DP 4
DP 5
DP 6
DP 7
DP 8
Clearly defined boundary Congruence between appropriation and provision activity Collective choice arrangements Monitoring Graduated sanction Conflict resolution Minimal rights to organise Nested enterprise
Case study site 1: (i) Cheabling
i) Winter tsa-drog of Cheabling Communal tsa-drog Natural landmarks used as boundary markers

Internally sub-divided into 5 parcels along with a list of eligible herders’ households’ for each parcel

The list of eligible users includes 80 herder households (as of 2013).
Any new herder households separating from their parents’ households get automatic rights to the communal tsa-drog
Provisioning and maintenance activities not permitted under existing tsa-drog property rights regime Generally, the concept of mang provides an arena for making collective choice arrangements. The size or membership of mang may differ depending on the size of the community, group or sub-group. Both men and women participate in the decision-making process (see page 21)

For instance, the mang of Cheabling comprises 80 herder households. The sub-district administration (dungkhag) and block administration (gewog) and mang of Cheabling together stipulated the entry-exit timing for winter tsa-drog of Cheabling. The decision was passed in the form of a decree (kasho) issued by the sub-district administration

The mang decided to stop sub-leasing of rights to communal tsa-drog to outsiders to minimise grazing pressure and tsa-drog degradation
Have a system of appointing community stewards on a rotational basis

Herder households who have farm labour shortage must pay fee in lieu of their contribution of community stewards
Have a graduated penalty system

A fine of Nu. 50 or US $1/livestock head for encroachment is levied for first offence

The fine amount is doubled for repeat offenders
Informal conflict resolution mechanisms include dialogue and third party mediation

Formal conflict resolution mechanisms include arbitration and adjudication in the court of law
Does not feature explicitly in local natural resource governance discourses and narratives Does not feature explicitly in local natural resource governance discourses and narratives
Case study site 1: (ii) Sheytemi
ii) Winter tsa-drog of Sheytemi Private tsa-drog

The majority of tsa-drog in the area used to belong to an absentee landlady
Natural landmarks used as boundary markers
A barbed wire boundary fencing erected in 2012 to prevent cattle encroachment from downstream communities.
The list of eligible users include 10 member households from Merak who rent a plot of tsa-drog from the absentee landlord and
Other user include 4 private use right holder herders (2 each from Merak and downstream community of Chaling Shongphu)
-same as above- In Sheytemi, the mang effectively comprises 10 tenant households for matters related to management of rented tsa-drog. A group of 10 herders from Merak rent a part of tsa-drog from an absentee landlady. However, the absentee landlady via her nagzip (care-taker yak herder who is also the landlady’s representative at the community level) stipulates what is allowed and not allowed by tenants
Operational rules include fixing entry-exit timing is decided through a bottom up process among the tenants. For instance, tenants are only allowed to build their camps within the boundary of an identified area for better sanitation and freeing up of tsa-drog for grazing
-same as above- -same as above- -same as above- Tenant herders have to seek prior consent from the absentee landlord for any activities to be implemented on the rented private property -same as above-
In contrast to the 10 tenant herders, the other 2 herder households each from Merak and the downstream community of Chaling Shongphu do not rent tsa-drog from the absentee landlady. They have their own private use right tsa-drog and they have the flexibility and authority to manage them as they best see fit
Case study site 2: Sha Gogona: (i) Yak herding component
iii) Winter tsa-drog of Sha Gogona Private tsa-drog

It used to belong to the local temple
Natural landmarks are used as boundary markers. The list of eligible herders includes all the members of Sha Gogona community.
However, currently there are only three yak herders (one yak herder quit yak herding in 2012) use private tsa-drog belonging to the local temple
-same as above- The local temple and the 30 households of Sha Gogona comprise the mang of Sha Gogona responsible for making collective choice arrangements

Those members of community using tsa-drog have to pay annual rent in the form of butter and cheese to the local temple. The rent to be paid to the local temple is decided by the mang
There is no system of appointing community stewards There is no system of a penalty system -same as above- -same as above- -same as above-
Case study site 2: Sha Gogona: (ii) Sedentary livestock farming component
iv) Pilot leasing program Mixed property regime

It exhibits both private and common property characteristics
Under the aegis of the pilot leasing program, the Bhutan government leased non-forest barren government forest land to members of a farmer’s group

Individual plots approximately measuring 2.5 Ha allotted to members and are fenced using barbed wire and local fencing materials since 2004

The list of eligible members includes 28 member households of the farmers’ group of Sha Gogona. Three yak herders are part of this group
Under the aegis of the pilot leasing program, the Bhutan government made an exception and granted lease rights to herders and farmers

Members are allowed to grow improved pasture and erect fencing which are not permitted otherwise under the existing tsa-drog governance regime in other areas
The 30 member households of the farmer group comprise the mang for the leasing program. Collective choice arrangement rules include decision to allot individual plots nearest to their respective hamlets to facilitate monitoring and for easy transportation of fodder from and manure to respective plots

Operational rules include fencing of individual plots and establishing improved pasture @ one acre/year starting 2004 and instituting a graduated sanction

Both collective choice and operational rules are codified in the form of a written group constitution and by-laws drafted by the members themselves

The farmer group’s general assembly, comprising 30 member households, is vested with the power and authority to make changes to collective choice arrangements based on democratic norms such as simple majority rule or through consensus. For example, the management committee is elected by the group’s general assembly
All members of the farmers’ group and the management committee elected by farmers’ group, in particular, are responsible for monitoring and enforcement of collective choice and operational rules and norms Have penalty rates mentioned in the group constitution for contravention of group constitutions and by-laws

Termination of membership and revoking of lease right for repeat defaulters invoked as a last resort
The management committee and the general assembly of members of the farmer group provide arenas for conflict resolutions

Group constitution and by-laws provide the basis and foundation for conflict resolutions
Members of the farmers’ group allowed to develop im proved pasture as mentioned under DP 2 -same as above-
Case study site 3: Chamgang
v) Winter of Chamgang Private/rented

Herders, absentee landlords and monastic body (dratsang) used to own winter tsa-drog in and around Chamgang area
Natural landmarks used as boundary markers Provisioning and maintenance activities not permitted under existing tsa-drog property rights regime -Not applicable- -Not applicable- -Not applicable- Have both informal and formal conflict resolution mechanisms Not explicitly mentioned in local natural resource governance discourses Not explicitly mentioned in local natural resource governance discourses
vi) Summer tsa-drog Private/Communal/Rented

Similar to winter tsa-drog, herders, absentee landlords and monastic body (dratsang) used to own summer tsa-drog in areas located above Chamgang
-same as above- -same as above- 20 herder households comprise the mang of Wang-dro sub-group of herders of Dakarla. The collective choice arrangements include setting of prior agreed entry-exit timing to summer tsa-drog which is rented from the Central Monastic Body but managed communally. As their counterparts in Cheabling and Sheytemi, herders are required to set up camps in their respective identified areas Appoint community stewards (Risup) on rotational basis

Community stewards start guarding summer communal tsa-drog a month before the herds return from their winter tsa-drog
In kind fines in the form of butter and cheese imposed on defaulters in commensuration with the degree and extent of damage caused due to cattle encroachment

Replacement tsa-drog must be provided if the damage is extensive

Fines collected in the form of cheese and butter are used to give a feast to the entire community before they leave the communal summer tsa-drog
-same as above– -same as above- -same as above-

The presence or absence of design principles was deduced from answers provided by herders and livestock farmers to thematic interview questions aimed at eliciting their views and perceptions of existing high altitude tsa-drog management and governance structures. The following section presents the results of the analysis of governance of high altitude tsa-drog in the three case study sites based on the interviews and focus group discussions. A discussion of each of Ostrom’s eight design principles in relation to the findings of the study is presented using qualitative quotes to illustrate the application of DPs in the context of high altitude tsa-drog.

4.1. Ostrom’s principle 1: clearly defined boundary and user groups rights

According to Ostrom’s (1990) DP 1, the physical boundaries of a resource system and individuals or households with rights must be clearly defined for successful natural resource management. Interviews with herders and livestock farmers in the three case study sites revealed the majority of tsa-drog boundaries are delineated using natural landmarks such as mountain passes, mountain ridges, gorges, streams, trees, rocks, lakes and footpaths. For example, a 68-year-old herder from Dakarla observed:

... Boundary was demarcated either by mountain, path, road, stream, rock or trees. That is how we demarcate our tsa-drog boundary [...] we know which tsa-drog belongs to whom...

In Sheytemi, a 42 year old herder acknowledged the barbed wire boundary fencing constructed in 2012 has reduced cattle encroachment and conflicts between upstream herder community of Sheytemi and downstream communities of Radhi and Chaling:

[...] The boundary fencing between us and Radhipas has helped us very much. In the past, we used to have many conflicts due to cattle encroachment from Radhi. ... we were embroiled in several legal battles...

In Sha Gogona allocating tsa-drog on an individual basis with well-defined boundaries brought many benefits according to a 29 year old herder from Sha Gogona:

Since each individual plot is fenced and clearly demarcated, one can decide to grow, make hay or silage or let cattle browse on it as one wishes. It is better when it is done on individual basis. It is convenient.

Sometimes, tsa-drog boundary demarcation can be complex due to the existence of subgroups and multiple claimants under a single tsa-drog title as in the case of winter tsa-drog in Cheabling. According to a senior government research official, well-defined property rights are vital for fostering trust, cooperation and collective action in the community:

When property rights are not addressed, it becomes difficult to build mutual trust and cooperation. Clear policy, rights and use rights must be defined to bring about trust and cooperation (for collective action).

DP 1 also stresses the need to clearly define who the eligible users are, what their bundle of rights is and their roles and responsibilities for sustainable governance of natural resources. Tsa-drog titles come with lists of eligible herder households as recounted by a 68-year-old herder from Dakarla:

... tsa-drog which is registered as community tsa-drog has a list of eligible member households and its area is specified in terms of acres and locations. It is registered in the name of the community...

A 63-year-old herder from Sha Gogona clarified who can or cannot access and use a particular communal tsa-drog:

When we say it is mangi (communal) tsa-drog, it is like this... it is for those of us who live in Sha Gogona...

4.2. Ostrom’s principle 2: congruence between appropriation and provision rules and local conditions

According to Ostrom’s (1990) DP 2, the prospect of an institution managing communal property successfully is greatly enhanced if there is congruence between appropriation, provisioning and maintenance activities in relation to local needs and conditions. According to a 64-year-old herder from Sha Gogona, herders and livestock farmers cannot implement provisioning and maintenance activities:

Government and forestry people do not allow us to burn tsa-drog. Pasture comes up quite well after burning... When we do not burn tsa-drog, different types of trees grow...

He continued:

... In the past during our parent’s time... after every three, four or five years, we used to burn tsa-drog to improve its quality...

According to a 45-year-old herder from Cheabling, tsa-drog productivity has declined over the years:

... The same tsa-drog which was sufficient for 20 heads of cattle can now carry only 9 or 10 heads of cattle. This is the difficulty.

A 38-year-old herder from Cheabling reiterated that the environmental condition in Cheabling is worsening:

...The environment then was in a very good condition. It has deteriorated over the years...is deteriorating further and further every year.

DP 2 was absent in case study sites 1 and 3. Under the aegis of the pilot leasing program in Sha Gogona (case study site 2), the Bhutan government made an exception and granted lease rights to herders and farmers. Members are allowed to grow improved pasture and erect fencing which had not been permitted previously under the existing tsa-drog governance regime. This shift in the tsa-drog property regime in Sha Gogona has benefitted both livestock farmers and the surrounding forests according to a 41-year-old livestock farmer from Sha Gogona:

In the past we had to lop and fetch fodder from the forest and we did not have land to grow improved pasture. Traditional winter fodder crops like radish and turnip were always in short supply. Now that we can grow improved pasture on the lease land, there is fodder for livestock.

Ostrom’s (1990) DP 2 also advocates tailoring appropriation rules to local conditions to ensure sustainable governance of resources. In this research however, the ability of the herders and livestock farmers in Bhutan to develop appropriation rules suitable to local conditions was severely limited mainly due to lack of management rights in the bundle of rights.

4.3. Ostrom’s principle 3: collective choice arrangements

Ostrom’s (1990) DP 3 posits the prospect of adherence to governance rules and regulations is enhanced if people, who depend on the resource system for their livelihood, are directly involved in developing the rules and regulations. We found herders and livestock farmers in the three case study sites actively participated in the formulation of collective choice rules for successful governance of communal tsa-drog through a concept of mang. All registered households in a community or a village by default become members of a mang. Mang provides an interactive platform for herders and livestock farmers to discuss and reach collective choice arrangements and agreements. A tshogpa (community convener) is responsible for convening mang to conduct community meetings and to carry out repair and maintenance works on common pool resources such as village footpaths, drinking water supply, agriculture irrigation canals and local temples. The concept of mang relates to the concept of procedural fairness or procedural equity which advocates active participation in the decision-making process (DP 3) (Lind and Tyler 1988). Previously, tshogpa were appointed on a rotational basis among the households in the community and did not receive any emoluments. However, tshogpa’s household was exempt from community activities in lieu of his or her service. Since 2008, tshogpa are democratically elected to the gewog administration (local government) and receive emoluments. The tenure of tshogpa is for five years.

This research has demonstrated that the process through which such collective choice rules/norms are made differed across the three case study sites. For instance, the process of reaching decisions on entry-exit timing across the three case study sites. In Cheabling, according to a 59-year-old herder:

The exit-entry timing is based on a kasho (an executive decree or an official communiqué or a fiat) issued by the then dungkhag (sub-district) administration... issued in the late seventies or early eighties.

The herder continued:

The kasho (fiat) says on the 15th day of the 5th Bhutanese month (May–June), animals leave for summer tsa-drog near Merak [...] and return on the 10th day of the 8th Bhutanese month (September–October).

However, exceptions are made to this rule in Cheabling. Those herders who lack sufficient summer tsa-drog are allowed to enter the communal tsa-drog before the prior agreed entry time on the condition they confine their herds inside their respective allocated parcels until the rest of the herders arrive. In contrast, herders of Sheytemi and Dakarla decide the exit-entry timing through a community consultation process (bottom-up process) as described by a 50-year-old herder from Sheytemi:

...The mang (community) comes together to discuss and agree on a date of going up and then once the grass here (winter tsa-drog at Sheytemi) are fully grown, the mang reconvenes to discuss, agree and finalise the date of return...

In contrast to herders of Merak and Dakarla, the herders of Sha Gogona do not have a fixed entry-exiting date or time. Seasonal fodder availability dictates movement of their herds according to a 63-year-old herder from Sha Gogona:

We stay here in Chubja (a hamlet in Sha Gogona) during winter. ...Once fodder gets exhausted there, we take our yaks to high mountains.

It is plausible that the lack of strict entry-exit timings in Sha Gogona is due to less competition for tsa-drog resources among the three remaining yak herders. In the context of the pilot-leasing program in Sha Gogona, collective choice arrangements/rules for managing the government leased lease land for improved pasture development are enshrined in the form of written group constitution and by-laws. Having the latter tools was considered vital for effective functioning of the group, facilitating and deepening collective action according to a 41-year-old sedentary livestock farmer:

One thing that has really benefitted the community is coming up with a group constitution and by-laws… it is always convenient to explain and justify that certain actions are done as per the provisions of the group constitution and by-laws.

The current thrizin or chairperson of Sha Gogona farmers’ group reiterated that the group constitution and by-laws form the basis for maintaining discipline among the group members.

4.4. Ostrom’s principle 4: monitoring

According to Ostrom’s (1990) DP 4, the appointment of monitors to look after appropriation and provisioning actions and behaviours of members is crucial to ensure sustainable governance of communal tsa-drog. Monitoring of communal tsa-drog is enacted mainly through a process of appointing community stewards. However, monitoring under the traditional system is not continuous and is only carried out at specific times of year, that is, generally a month before arrival of the livestock from their winter or summer tsa-drog. In Cheabling, community stewards guard winter tsa-drog according to a 47-year-old female herder:

We appoint community stewards to guard the communal tsa-drog against cattle encroachment […]. Each household contribute labour for guarding the main entrance and exit points on rotational basis. Those who do not have manpower to contribute labour, they contribute cash of Nu 100 (US $2.00 approx.) to Nu. 200 (US $4.00 approx.) per household).

Similarly, in Dakarla, community stewards known as risup (range guard) guard and monitor summer communal tsa-drog according to a 56-year-old herder:

...Risup has to report encroachment and levy and collect penalty. He has to keep an account of the number of animals involved, the defaulting households, and the area of tsa-drog destroyed or grazed.

The yak herding group in Sha Gogona has no system of appointing community stewards. However, in the case of the pilot leasing program, an elected management committee is responsible for monitoring and enforcing provisions of the group constitution and by-laws. Here, the monitoring is a continuous process as opposed to their counterparts in Cheabling and Dakarla.

4.5. Ostrom’s principle 5: graduated sanctions

Ostrom’s (1990) DP 5 advocates putting in place a graduated sanction wherein penalties or fines imposed are increased commensurate with the degree and severity of infraction or damage caused to the resource system. Herders and livestock farmers of the three case study sites have developed graduated penalty systems. In Cheabling according to a 59-year-old herder they have an informal penalty system:

...To penalise defaulters, we have come up with a penalty system. Breaking the entry-exit timing carries a fine of Nu. 50 (US $1.00 approx.) per animal. A repeat offence usually carries a fine twice the amount...

Similarly, a herder from Sheytemi explained how the nagzip (caretaker yak herder) of the absentee landlord or landlady used to wield significant power and authority:

... Animals from Radhi and Chaling (downstream villages) even if they stray a few steps inside the boundary of Sheytemi, the nagzi used to come with sang (a traditional weighing balance, 4 sang=1 kg) to collect tsa-rin (grass charge)...

In a similar manner, herders of Dakarla have developed an in-kind penalty system. In the case of the pilot leasing program in Sha Gogona, defaulters are penalised according to the penalty system in the group constitution and by-laws. Termination of membership and revoking of lease rights represent the ultimate penalty for defaulters.

4.6. Ostrom’s principle 6: conflict resolution mechanisms

Ostrom’s (1990) DP 6 is premised on the belief that a successful common property institutional arrangement should have low cost local arenas to resolve conflicts between resource users quickly and effectively. The study revealed herders and livestock farmers employed both informal and formal conflict resolution mechanisms. The former involve dialogue and negotiation between the conflicting parties. A 38-year-old herder from Cheabling said that conflicting parties explore all possibilities to settle conflicts locally as far as possible:

…Before things get out of our hands, we try to negotiate and try to solve the conflict within ourselves when it is still in the forest...

Another way of resolving conflict is to stress reciprocity, mutual respect and understanding as observed by a 63-year-old herder from Sha Gogona:

…We just have to request them not to be so hard […] we can always tell him that we have been considerate in the past and he should also be considerate and try to understand…

Herders of Dakarla observed if encroachment into neighbours’ tsa-drog is brief and damage is minimal, payment of in-kind compensation in the form of butter and cheese is accepted. However, if the encroachment is for a prolonged duration and the damage is extensive, the violators have to provide replacement tsa-drog to the affected parties. When informal measures fail, herders and livestock farmers resort to formal conflict resolution mechanisms according to a Dzongkhag livestock official:

...Herders first go to is the gewog office. If the gewog office fails to settle the conflict, the case is then forwarded to the dungkhag (sub-district) court. If dungkhag court fails to settle the case, it is then forwarded to the dzongkhag (district) court and then to the High Court in Thimphu…

In addition, any aggrieved party not satisfied with the decisions of the various courts can submit a petition to His Majesty the King. For instance, a 50-year-old herder from Sheytemi said representatives from the downstream community of Radhi prostrated before the King in the 1980s:

They (people of Radhi) went and prostrated before the king. It was about the tsa-drog. The king ordered an inquiry into tsa-drog of Sheytemi... As a result, the absentee landlord had to give a large portion of land as kidu (welfare) to the people of Radhi because they were facing lot of difficulties...

A 77-year-old female interviewee from Sha Gogona observed:

If you want to live peacefully and in harmony, it is important for the management committee to function properly. Whenever we face constraints or have disputes or conflicts, we seek their (management committee’s) intervention…

4.7. Ostrom’s principle 7: rights to organise

Ostrom’s (1990) DP 7 focuses on allowing community or group members to organise themselves with little or no interference from local, district and national government which is crucial for deepening and sustaining collective action. However, DP 7 did not feature explicitly in local natural resource governance narratives and discourses of high altitude tsa-drog in the three case study sites. Herders and livestock farmers recognised the importance of having power and authority (wang-tse) to self-determine and develop governance structures to suit local contexts. However, power has to be negotiated and contested with higher authorities and centres of power such as ministries, departments and commissions. Nevertheless, herders and livestock farmers were able to craft location-specific management regimes as discussed in the preceding sections. In the case of Sha Gogona, the Bhutan government provided sustained support and facilitated herding communities to organise themselves into groups for improved coordination and cooperation for natural resource governance according to a 42-year-old livestock farmer from Sha Gogona:

In the past, we did not have any idea or think of any other possibilities or alternatives. Once government supported renovation of the farm (milk processing unit), implementation of leasing program and helped in drafting of the group constitution and by-laws, people got new ideas and knowledge...

In contrast, the tenant herders of Sheytemi in case study site 1 need prior permission or consent of the absentee landlady before they can implement any activities on the rented tsa-drog.

4.8. Ostrom’s principle 8: nested enterprise

Ostrom’s (1990) DP 8 undergirds the concept of subsidiarity whereby authority is delegated to the smallest jurisdictional unit that is competent to make resource-related decisions and craft enduring solutions based on localised knowledge and norms. A nested arrangement affords flexibility and agility to mount prompt responses to emergency situations such as disputes or conflicts more effectively than larger institutions, which are often cumbersome and bureaucratic (Fennell 2011). As in the case of DP 7, DP 8 did not feature explicitly in the local governance narratives in this study although they were present to an extent in the existing governance arrangements. On the one hand, it is plausible that herders and livestock farmers consider DPs 7 and 8 as prescribed and given according to the existing government/community norms and rules, and which are sacrosanct and beyond negotiation. On the other hand, the existing Bhutan government administrative structures provide the necessary foundation for pursuing a nested enterprise for managing tsa-drog. The management of private use and communal tsa-drog are within the remit of gewog (block) administrative governance structure which is the lowest in the local governance administration hierarchy. For example, 280 households of Merak gewog are under Tashigang district and divided into different groups as per their tsa-drog rights and titles under the former property rights regime prior to the enactment of the Land Act of Bhutan, 2007 (Gup 2013 Personal Communication). Further, such groups may have internal parcelisation as in the case of communal tsa-drog of Cheabling. Similarly, in Sha Gogona under case study site 2, although a common set of group constitution and by-laws govern the government lease land for improved pasture development; individual members were given autonomy and authority to encourage investment in improved pasture development. The herders of Dakarla are also divided into two main sub-groups each comprising 19–20 herder households for easy governance and control.

5. Discussion

This research found DP 1 (clearly defined boundary); DP 3 (collective choice arrangement); DP 4 (monitoring); DP 5 (graduated sanction) and DP 6 (conflict resolution) were mostly present in the existing governance structures of high altitude tsa-drog in the three case study sites. On the other hand, DP 2 (congruence between appropriation and provision rules and location conditions) was largely absent from the case study sites 1 and 3 but it was present to some extent in the case of the pilot leasing program in Sha Gogona in the case study site 2. DP 7 (rights to organise) and DP 8 (nested enterprise) did not feature explicitly in the existing governance narratives of high altitude tsa-drog, although they were present to a limited extent in the existing governance arrangements. It is plausible herders and livestock farmers consider DPs 7 and 8 as “something already given; as prescribed within existing natural resource governance rules, laws and acts” and hence outside their influence or control. This may explain why DPs 7 and 8 did not feature explicitly in high altitude tsa-drog governance narratives and discourses.

This research demonstrated with empirical examples that assignment of incomplete property rights (lack of management rights) in the bundle of rights (Schlager and Ostrom 1992) undermined conformance of governance structures of high altitude tsa-drog to DP 2. More specifically banning of provisioning and maintenance activities undermined the long-term sustainability of high altitude tsa-drog. In property rights’ literature, scholars (Bromley 1992; Demsetz 2002; Libecap 2009) reiterate that property rights have to be complete and well-defined regimes for effective natural resource governance. Quinn et al. (2007), Falk, Lohmann, and Azebaze (2016), Baggio et al. (2016) and Le Tourneau and Beaufort (2017) showed that conformance of natural resource governance arrangements to DP 2 is vital for ensuring sustainable governance of natural resources. “Congruence [to DP 2] seems to be the linchpin for success independent from the type of system” (Baggio et al. 2016, 431). Implicit in their observations is not only the need to balance appropriation (benefits), provisioning and maintenance activities (costs), but also it is important to tailor appropriation, provisioning and maintenance activities to local conditions (sociologies and ecologies) for sustainable governance of natural resources.

Quinn et al. (2007) reasoned that DP 2 is more likely to be absent or weak in common property resources like pasture regimes. They posited this may be because rangeland management is based on traditional norms and rules which were not explicit or codified in law compared to, for example, inshore fishing. Moreover, it is difficult to partition pasture CPRs and the presence of multiple users may result in inadequate enforcement of communally defined rules and regulations. Inability of the local institutions to adequately respond or adapt to changes caused by socio-political instability, localised population growth and demand were cited as other probable reasons for poor adherence to DP 2 (Quinn et al. 2007). Similarly, Falk et al. (2016) based on their study of collective water provision in Central Namibia, observed norms underpinning congruence between provision and appropriation were more likely to be implicit than explicit in management regimes. For example, they demonstrated the existence of customary norms whereby livestock owners with higher livestock numbers made higher contributions (e.g. payment) to collective efforts, and reasoned that high transaction costs hindered formalisation of rules concerning congruence between provision and appropriation.

According to Quinn et al. (2007), local rules for natural resource use are heavily influenced by national and district laws which are not always adequately attuned to local conditions and can further compromise adherence to DP 2 (Quinn et al. 2007). This research also demonstrated that power, authority and rights of natural resource users are informed and constrained by circumstances outside users’control. For example, restrictive and conservation-centric government policies, acts and laws may result in poor or incomplete assignment of rights (e.g. lack of management rights) which in turn may trigger a gradual process of high altitude tsa-drog degradation with adverse socio-economic and ecological impact.

For example, encroachment of high altitude tsa-drog by unpalatable tree and plant species affect both pasture quality and quantity. The decrease in pasture availability, in turn, forced herders to resort to unsustainable practices such as: i) lopping fodder trees from nearby State forests to provide supplementary fodder for their livestock. This research has shown that this activity in Cheabling and Sheytemi in case study site 1 has become more frequent and indiscriminate as fodder resources dwindle coupled with rising demand for fodder due to increasing livestock and herder populations. Indiscriminate lopping of fodder trees together with the harvesting of timber for housing construction and firewood from the State forest has exacerbated forest degradation in Cheabling and Sheytemi in case study site 1. Loss of forest canopy (e.g. due to heavy and indiscriminate lopping) may result in increased runoff, flash floods and landslides as reported by the herders of Cheabling and Sheytemi. The situation may become worse if appropriate and timely remedial actions are not taken; ii) herders increasing their livestock herd size to compensate the loss in milk production due to decreased fodder quality and quantity. Each herder is driven more by necessity to maintain a certain herd production level to meet their basic subsistence and livelihood needs; iii) most herders and livestock farmers rent tsa-drog from other wealthy herders, absentee landlords or institutions such as monasteries and temples often under exploitative contractual terms and agreements (Gyeltshen et al. 2010). For instance, herders may often be coerced to look after livestock belonging to absentee landlords and institutions as a precondition for renting their tsa-drog and this may continue for generations, sometimes against their wish (Gyeltshen et al. 2010); and iv) some herders found it difficult to cope with winter fodder shortages and hence they sold their herds and stopped yak herding, threatening the continuity and loss of yak herding as a viable livelihood option. These findings resonate with those of Turkelboom and Wangchuk (2009) on land degradation assessment of eastern Bhutan. They found the poor quality of tsa-drog necessitated herders to access more natural resources and/or keep more livestock to produce the same amount of livestock product. They attributed decreased availability of fodder resources and tsa-drog degradation to: i) decrease in palatable grazing species and colonisation of unpalatable species, ii) strict forestry rules that restrict herders from clearing of bushes and shrubs on tsa-drog and iii) loss of tsa-drog due to landslides and gullies.

As can be seen from the above-mentioned examples, tsa-drog degradation tends to increase proportionately where: i) natural resources are limited; ii) demographic pressure is high and iii) alternative livelihood opportunities are few, as in the case of Cheabling and Sheytemi. Similarly, Solomon, Snyman, and Smit (2007) in the case of Borona, Ethiopia observed that growth in human and animal populations was the main driver of rangeland degradation process. The lack of sustainable options may force herders to act unsustainably imperiling their own long-term livelihood and the health of the environment. For instance, it is plausible the long-term and intangible nature of conservation-related government programs and projects and under a resource scarcity situation, herders and livestock farmers tend to put livelihood imperatives and satisfying socio-economic interests before conservation. Lopping of fodder trees from the State forests by the herders of Cheabling and Sheytemi is a case in point. This finding resonates with Boyce’s (1994) view that poor people are willing to trade present benefits and costs for future benefits and costs. He pointed out that if the poor are themselves the principal victims of this environmental degradation, they grow steadily poorer in a vicious cycle. Devlin and Grafton (1998) argued until basic livelihood needs are met, citizens of developing countries such as Bhutan lack the ability to partake fully in activities designed to stop environmental degradation. Hence, it is important for government policies to harmonise short-term and direct livelihoods priorities with long-term and indirect biodiversity conservation goals for optimal natural resource governance outcome (Bunge-Vivier and Martínez-Ballesté 2017). The need for local priorities and needs to form the basis for a natural resource governance-related policy dialogue for greater social acceptance, relevance and legitimacy cannot be overstated. Legislations, acts and laws that are not attuned to local priorities and needs can be counterproductive socio-economically and ecologically as evidenced by the findings of this research. Both immediate subsistence (livelihoods) needs of herders/livestock farmers and the long-term conservation goals must be addressed concurrently for optimal natural resource governance outcomes.

The research found that local norms and rules encoded in the form of written group constitutions and by-laws (as in case of Sha Gogona pilot leasing program) provide a better foundation for assigning natural resource governance rights and duties to members, compared to those which exist only verbally. Such rules and regulations embodied in a group constitution provide a socially legitimate and effective implementation and enforcement mechanism (German et al. 2010). The latter authors argued that development and official sanctioning of collective choice rules becomes easier by formalising by-laws and binds community members more firmly to their agreements (German et al. 2010). The inclusion of the management rights in the bundle of rights (e.g. leasing) as envisaged in the Land Act of Bhutan 2007 represents a major policy shift towards assigning more rights in the bundle of high altitude tsa-drog property rights.

However, using property rights and DPs in tandem, rather than in isolation may be more effective in exploring natural resource governance structures. For instance, this research demonstrated that assignment of incomplete property rights (e.g. lack of management rights) may result in poor or nonconformance to DP 2 and may undermine the long-term sustainability of natural resources. Hence, assignment of complete and well-defined property rights is vital for sustainable natural resource management and governance. In particular, conferring management rights to allow herders and livestock farmers to implement provisioning and maintenance activities (DP 2) is vital to enhance sustainable management and governance of high altitude tsa-drog. The research also showed the weakness of DP 2 in the governance arrangements of high altitude tsa-drog in all the case study sites that may exert a stronger influence on the systems, than the combined strengths of other design principles.

6. Conclusion

The research demonstrated that Ostrom’s (1990) DPs can be a useful analytical framework to explore the capacity of natural resource governance structures for sustainable governance. By using Ostrom’s DPs for analysing natural resource governance structures, this research provided insights into plausible linkages and interrelationships between property rights and DPs for sustainable natural resource governance. What rights natural resource users have over a natural resource are contingent on property rights entitlements granted to them by State. We posit property rights assigned to natural resources provide the overall framework for conformance to DPs or otherwise. For example, former property rights regime of tsa-drog prior to the introduction of the Land Act of 2007 grants only use rights and herders and livestock farmers are prevented from carrying out provisioning and maintenance activities undermining conformance of governance structures to DP 2. Hence, assigning well-defined property rights to natural resources is critical for successful implementation of DPs in natural resource governance. With the enactment of the Land Act of 2007, herders and livestock farmers will be granted management rights to implement provisioning and maintenance activities. The granting of management rights represents a major policy shift towards assigning more rights which augurs well for fostering sustainable high altitude tsa-drog management. Some potential implications of the research findings on the changes to policies and practices of governance of high altitude tsa-drog are: i) revoke or relax the ban on burning of high altitude tsa-drog, i.e allow prescribed burning under strict terms and conditions; ii) grant management rights in the bundle of rights to encourage provisioning and maintenance activities; iii) incorporate valuable lessons learned from the pilot leasing program trialled in Sha Gogona in the development of a practical implementation mechanism for scaling up and out the leasing program in 2018, as envisaged by the Land Act of Bhutan 2007; and iv) institute a more systematic inter-departmental and inter-agency co-ordination and consultation process to harmonise and rationalise natural resource governance related polices, acts and laws. Future research could explore the linkages and trade-offs between equity (social distributive justice), efficiency (economic viability and profitability) and sustainability (ecological resilience and integrity) goals and the type or types of natural resource governance institution(s) most suitable to tackle this troika.