Desert pastoralists’ negative and positive effects on rare wildlife in the Gobi

In arid regions of the developing world, pastoralists and livestock commonly inhabit protected areas, resulting in human–wildlife conflict. Conflict is inextricably linked to the ecological processes shaping relationships between pastoralists and native herbivores and carnivores. To elucidate relationships underpinning human–wildlife conflict, we synthesized 15 years of ecological and ethnographic data from Ikh Nart Nature Reserve in Mongolia's Gobi steppe. The density of argali (Ovis ammon), the world's largest wild sheep, at Ikh Nart was among the highest in Mongolia, yet livestock were >90% of ungulate biomass and dogs >90% of large‐carnivore biomass. For argali, pastoral activities decreased food availability, increased mortality from dog predation, and potentially increased disease risk. Isotope analyses indicated that livestock accounted for >50% of the diet of the majority of gray wolves (Canis lupus) and up to 90% of diet in 25% of sampled wolves (n = 8). Livestock composed at least 96% of ungulate prey in the single wolf pack for which we collected species‐specific prey data. Interviews with pastoralists indicated that wolves annually killed 1–4% of Ikh Nart's livestock, and pastoralists killed wolves in retribution. Pastoralists reduced wolf survival by killing them, but their livestock were an abundant food source for wolves. Consequently, wolf density appeared to be largely decoupled from argali density, and pastoralists had indirect effects on argali that could be negative if pastoralists increased wolf density (apparent competition) or positive if pastoralists decreased wolf predation (apparent facilitation). Ikh Nart's argali population was stable despite these threats, but livestock are increasingly dominant numerically and functionally relative to argali. To support both native wildlife and pastoral livelihoods, we suggest training dogs to not kill argali, community insurance against livestock losses to wolves, reintroducing key native prey species to hotspots of human–wolf conflict, and developing incentives for pastoralists to reduce livestock density.     

岷江上游地区的草地资源与畜牧业发展

岷江上游草地面积837226hm^2,大约占了该区土地面积的35％。这块草地蕴藏着丰富的生物多样性,具有重要的生态学功能,是岷江上游绿色生态屏障的重要组成部分。高山草甸草地和亚高山草甸草地是该区的主要植被类型,其面积分别占草地总面积的54．8％和17．2％,其产草量分别占该区各类草地总产草量的53．47％和26．46％。岷江上游各县天然草地的面积和各县草地畜牧业在经济结构中所占的比重都表现了从高海拔到低海拔递变的趋势,基本上与植被的垂直梯度变化相耦合。指出了当前草地畜牧业发展存在的一些问题：超载过牧现象严重,生产效率低下,集约化水平低。除了饲草的生产与加工、畜种改良和草种改良等措施外,结合岷江上游的实际情况,在发展的思路和技术措施上着重阐述了以下几个方面：发展特色畜牧业,摒弃头数畜牧业;以市场为导向的主动畜群时空周转;结合“天保工程”和“退耕还林工程”,促进农林牧业的紧密结合。     

Climate change,risk management and the end of Nomadic pastoralism

Mobility has been argued to be the single factor explaining why some pastoralists do relatively well during extreme climatic events, while others do not, because mobility works by taking advantage of the spatial and temporal structure of resource failure by moving away from scarcity towards abundance. In spite of this, a common governmental management strategy is to resettle pastoral populations and thereby significantly reduce mobility. By revealing the underlying logic of mobility for Tibetan pastoralists, this paper questions official policy that aims at privatizing communally owned rangelands since it reduces pastoral flexibility and access to key resources. This is especially pertinent in the face of climate change. While little is known as to the specifics of how climate change will affect nomadic pastoralists, environmental variability is likely to increase. Consequently, policies resulting in decreased mobility may exacerbate the negative effects of climate change because of a positive feedback between climate and negative density dependence.     

Migration and animal husbandry: Competing or complementary livelihood strategies.Evidence from Kyrgyzstan

Animal husbandry and labour migration are important livelihood strategies for a large proportion of the rural population in developing countries. Up to now, the two strategies have usually been studied by looking at either one or the other; their interlinkages have rarely been examined. Based on a case study in rural Kyrgyzstan, the aim of this paper is to explore the links between animal husbandry and labour migration. Results show that for most rural households, livestock is crucial yet not sufficient to make a living. Therefore, many people diversify their income sources by migrating to work elsewhere. This generates cash for daily expenses and the acquisition of new livestock, but also leads to an absence of workforce in households. Yet since remittances usually exceed the expenses for hiring additional workforce, most people consider migration profitable. From a socio‐economic point of view, migration and animal husbandry can thus be considered important complementary livelihood strategies for the rural Kyrgyz population, at least for the time being. In the long term, however, the failure of young migrants to return to rural places and their settlement in urban areas might also cause remittance dependency and lead to an increasing lack of qualified labour. From an environmental point of view, the investment of remittances into animal husbandry poses challenges to sustainable pasture management. Increasing livestock numbers in rural areas raise pressure on pasture resources. Since most people consider animal husbandry their main future prospect while continuing to use pastures in a fairly unsustainable way, this may further exacerbate the over‐utilization of pastures in future.     

Pastoralism,nature conservation and ecological sustainability in Western Australia's southern shrubland rangelands

Two major issues are discussed in this paper. The first is the commitment of Federal and State Governments to the maintenance of biodiversity and nature conservation through their endorsement of conservation strategies. Based on a rangeland biophysical resource inventory survey (Pringle et al., 1994) it is contended that existing nature conservation reserves are not representative of the biological diversity in the region. In 1990, less than 1% of the survey area was under nature reservation. Whilst 13 of 17 land types are present in reserves, most of the reserves consist of land types least suitable for pastoralism (but not necessarily lacking conservation value). The land types most subject to preferential grazing and most threatened from a nature conservation perspective are poorly (three types) or not (four types) represented, and certainly not replicated, in nature reserves of the survey area, which exceeds 100 000 km2. Of the 23 priority plant species for nature conservation occurring in the survey area, 21 are not known to occur in nature reserves. Nature conservation in the area needs to improve because of the unrepresentativeness of the existing nature reserves and the absence of numerous priority plant species for nature conservation from these areas. We should recognize that reservation is but one nature conservation strategy. Viewed as a land tenure issue, this paper presents a case for a more representative nature reserve system, and substantial changes in outlook towards off-reserve nature conservation. First, an integrated appraisal of findings from rangeland and biological surveys is required. Together they provide a strong foundation for nature conservation planning, from which a more representative nature reserve system can be planned. Given that off-reserve nature conservation values are still likely to be substantial, partly as a result of compromise with existing land uses, new approaches to land management, sensitive to these values, may be required.The second major issue concerns the success of maintaining regional biological diversity in the arid shrubland rangelands of Western Australia, which will be strongly influenced by the use of the semi-natural matrix of lands under pastoral management. In six suggested opportunities, this paper addresses how this use may be achieved. Central to the ideas is a regional approach in which all stakeholders can contribute to, and have ownership of, regional environmental management plans. This paper emphasizes the role that conservative pastoral management might be able to play and some approaches to encourage more widespread participation of pastoralists in nature conservation management.     

Impacts of changes in rangeland management laws and policies on grazing flexibility and pastoral livelihoods in Inner Mongolia,China

Inner Mongolia is an autonomous region of China and has a long history of pastoralism. It is a predominately arid and semi-arid region with annual precipitation of 20–500 mm from the west to east. Prior to intervention of modern rangeland management laws and policies, the pastoralists in Inner Mongolia responded to variability in ecological condition and patchiness of rangeland resources via flexible rangeland management. However, since the 1950s, some rangeland management laws and policies have affected the flexibility of rangeland management in Inner Mongolia. This study investigated the impacts of changes of rangeland management laws and policies on grazing flexibility in Inner Mongolia, and discussed whether it is desirable to allow flexibility of grazing management in Inner Mongolia, and what are the possible directions to encourage the flexibility. First, the study investigated the historical and current policies of rangeland management in Inner Mongolia from the perspective of property rights. Second, the study identified and analysed how some of the previous collectivisation and privatisation policies of the rangeland resources and livestock have affected grazing flexibility in this region. Third, this study discussed whether a higher level of flexibility of grazing management is desirable in Inner Mongolia and gave recommendations on the possible directions to encourage the flexibility of grazing management. The study drew on theories of rangeland management in Inner Mongolia, Mongolia and parts of Africa and has increased the understanding of grazing flexibility in Inner Mongolia. It is a step towards more sustainable rangeland management and development in Inner Mongolia.     

A “patchwork” for peace: institutions and activities in Kenya’s northern drylands

Despite the plethora of peacebuilding and conflict management institutions operating in Kenya, peace is often elusive in the northern drylands. With a lack of strong conflict management and peacebuilding processes in place from government, despite an active framework for such processes, non-state actors have filled this conflict management space. In this article, we draw on the institutional bricolage and sustainable peace literatures to understand peacebuilding through the frame of legitimacy. Using Laikipia County, Kenya as a case study, we draw on empirical findings which show that different institutions are attributed legitimacy differently. We find that while the Laikipia Professional Peace Caravan was seen as legitimate to pastoralists in conflict areas, its legitimacy was challenged by other practitioners. Similarly, while pastoralists viewed homeguards as legitimate, practitioners did not. The analysis links to discussions of the “business of peace” within the literature to consider why long-term peace has been elusive in Kenya’s northern drylands.     

The evolving sedentary lifestyle among nomadic pastoralists in the humid zone of Nigeria: implications for land-use policy

SUMMARY

The humid zone of Nigeria has traditionally been considered unsuitable for extensive cattle production because of the prevalence of tsetse fly. Over the years, nomadic pastoralists, mainly Fulani, from the northern part of the country paid seasonal visits to this zone in search of pasture and water for their cattle during the dry season when the threat of the tsetse menace is less. The recent increase in the number of settled pastoralists has been associated with changing trends in the ecology and economy of the zone.

Relying on recent survey data, this paper attempts a systematic analysis of the adaptive strategies of the Fulani in pursuit of a sedentary lifestyle in the humid frontier of southwest Nigeria. Some of the adaptive strategies identified include: establishment of grazing orbits within a 20 km radius of their settlements, adjustment of herd size and structure, adoption of a multiple livelihood system, production of arable crops and appropriation of traditional social structures and kinship networks for herd management.

Long-term insecure land-holding arrangements, incessant seasonal bush burning for regeneration of pasture by the Fulani and the gradual destruction of the native forest cover are some of the problems arising from the sedentarisation of livestock production in the area. It was observed that the present land-use arrangement, even though it appears to guarantee the pastoralists security of tenure in the short term, is not sustainable in the long run, given the increasing commercialization of land in the area and rapid population growth. It was, therefore, concluded that government should put in place a land redistribution arrangement that will ensure secure land ownership by the Fulani. Development initiatives in the area should also focus on reinforcing those traditional practices of the Fulani that would guarantee a sustainable land-use system in the area.     

Complexity,continuity and change: livelihood resilience in the Darfur region of Sudan

Darfur farming and pastoralist livelihoods are both adaptations to the environmental variability that characterises the region. This article describes this adaptation and the longer‐term transformation of these specialised livelihoods from the perspective of local communities. Over several decades farmers and herders have experienced a continuous stream of climate, conflict and other shocks, which, combined with wider processes of change, have transformed livelihoods and undermined livelihood institutions. Their well‐rehearsed specialist strategies are now combined with new strategies to cope. These responses help people get by in the short term but risk antagonising not only their specialist strategies but also those of others. A combination of factors has undermined the former integration between farming and pastoralism and their livelihood institutions. Efforts to build resilience in similar contexts must take a long‐term view of livelihood adaptation as a specialisation, and consider the implications of new strategies for the continuity and integration of livelihood specialisations.     

Exploring potential socio-ecological impacts of changes to the Loliondo Gamed Controlled Area,Northern Tanzania: the case of the pastoral village Ololosokwan

Recent plans to alter the Loliondo Game Controlled Area (GCA), a nature conservation area located in Northern Tanzania, would result in substantial reduction of rangelands in the region. We quantify the current and hypothetical levels of the aboveground Human Appropriation of Net Primary Production (aHANPP) in one of the affected villages, and estimate the maximum exploitability rate of rangelands by livestock in the region. We find that the current aHANPP of the village amounts to 34–38% of the potential productivity, which could increase to 59–67% due to the altered GCA. On rangelands, livestock-induced aHANPP would increase from the current level of 30–34% to 54–61%, which is far above a maximum exploitability rate of 40–41%. Our results reveal that the intended changes to the Loliondo GCA will severely affect the current livelihood strategy of the Maasai, which is based on pastoralism.