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Arid regions are especially vulnerable to climate change and land use. More than one-third of Earth's population relies on these ecosystems. Modern observations lack the temporal depth to determine vegetation responses to climate and human activity, but paleoecological and archaeological records can be used to investigate these relationships. Decreasing rainfall across the Late Holocene provides a case study for vegetation response to changing hydroclimate. Rock hyrax (Procavia capensis) middens preserve paleoenvironmental indicators in arid environments where traditional archives are unavailable. Pollen from modern middens collected in Dhofar, Oman, demonstrates the reliability of this archive. Pollen, stable isotope (δ13C, δ15N), and microcharcoal data from fossil middens reveal changes in vegetation, relative moisture, and fire from 4000 cal yr BP to the present. Trees limited to moister areas (e.g., Terminalia) today existed farther inland at ~3100 cal yr BP. After ~2900 cal yr BP, taxa with more xeric affiliations (e.g., Senegalia) had increased. Coprophilous fungal spores (Sporormiella) and grazing indicator pollen revealed an amplified signal of domesticate grazing at ~1000 cal yr BP. This indicates that trees associated with semiarid environments were maintained in the interior desert during ~3000-4000 yr of decreasing rainfall and that impacts of human activity intensified after the transition to a drier environment. [ABSTRACT FROM AUTHOR]

At the dawn of Madagascar's independence in 1960, political entrepreneurs harnessed the enduring significance of Malagasy cattle, known as zebu , and declared them integral to the new national identity. From 1960–1972, President Philibert Tsiranana led the country through the period known as the First Republic, in which officials and technocrats launched development projects around breeding and constructing abattoirs and feedlots, in the hopes of creating a viable international meat export economy. For elites, zebu served as speculative vessels for remaking economic and political geographies and shifting away from dependence on French interests. Malagasy government officials and technical experts saw pastoralists as key to actualizing the economic potential of cattle and they sought to combat "peasant idleness" as a hindrance to Madagascar's flourishing. Pastoralists, though, challenged the bounds of top-down authority and debated the kinds of knowledge that could and should inform modernization projects in the new nation-state. Cattle ranchers' critiques of the logics and encroachment of prescriptive modernization schemes during the 1960s and 1970s can be understood as their insistence on sharing in the fruits of independence, and that they, with their deep knowledge of cattle behavior, had a role to play in forging meaningful, prosperous lives in broader ancestor-focused cosmologies. Investigating the twinned history of Madagascar's beef exportation and cattle modernization plans reveals how cattle were enlisted in the project of nation-making and a crucial moment of possibility, in which state-crafters ambitiously pursued a path toward self-determination while navigating oscillating geopolitics and asymmetrical global economic relations. [ABSTRACT FROM AUTHOR]

The Ouadi Rimé–Ouadi Achim Reserve (Réserve de l'Ouadi Rimé–Ouadi Achim) in central Chad supports large numbers of livestock and rare antelopes, and is the site of ongoing reintroductions of the scimitar-horned oryx Oryx dammah and addax Addax nasomaculatus. We present results of surveys conducted during 2011–2019 to examine patterns of relative abundance and distribution of dorcas gazelles Gazella dorcas, dama gazelles Nanger dama and livestock in relation to each other and to water sources in a 3,500 km2 area in the centre of the Reserve. Dorcas gazelles numbered 7,700–18,000, moving extensively across the area. Livestock varied between c. 2,000 and 68,000 tropical livestock units across surveys, with density doubling in the wet season. Dorcas gazelle distribution was negatively associated with livestock, and livestock density was positively associated with artificial water sources. Dorcas gazelle densities were positively associated with locations where there had been wild fires in the 6 months prior to a survey. Dama gazelles were encountered only 13 times, insufficient to estimate their population size reliably. Opportunistic observations suggest dama gazelles avoid livestock and burnt ground. Our findings highlight the importance of the Reserve. We recommend the designation of a large, well-managed conservation priority zone in the Reserve's core area in which no further development of water resources is permitted. Management of livestock numbers within this zone at or below current levels is essential to integrate national goals for both biodiversity conservation and pastoralism development.

Heathlands are unique cultural landscapes that once existed across vast stretches of northern Europe. Their deep-time persistence has formed an intrinsic part of economic and cultural practices. Such a complex interaction requires interdisciplinary approaches, including archaeology, across multiple regions to fully grasp all its aspects. The authors of this article review how research has been conducted in prehistoric heathlands across six nations in north-western Europe and outline the heaths' general characteristics. They discuss the major issues in that research, namely recurring narratives derived from history, an overall absence of consideration of the cultural aspects of heathlands, and a paucity of cross-regional initiatives. They suggest a series of theoretical and methodological approaches to improve this situation across expanded geographical and temporal scales. [ABSTRACT FROM AUTHOR]

In 2018, the Tibet Autonomous Region began resettling pastoralists from high-altitude areas to newly built settlements in distant, lower-altitude farming locations under the "extremely high-altitude ecological resettlement" programme, with a stated dual purpose of environmental protection and improving pastoralist well-being. The programme is said to be based on a principle of "government guidance and voluntary participation." However, despite its stated "voluntary" nature, the government reports a 100 per cent rate of agreement to participate. After examining the ecological rationales for resettlement and pastoralists' reluctance to move owing to livelihood concerns and attachment to homeland, the article examines how consent is achieved. Based on official documents and reports as well as semi-structured interviews with officials and pastoralists in Nagchu Municipality, the core target area for the programme, the article identifies a three-step "thought-work" oriented process – beginning with an initial survey, followed by group incentives and warnings and then individual incentives and warnings – which is deployed until pastoralists sign a resettlement agreement. The process illustrates the dialectical relationship between coercion and consent. [ABSTRACT FROM AUTHOR]

This article explores the environmental transformation of the moorland (landes) of southwestern France from a much maligned "wilderness" or "empty space" to a forested landscape coveted for its productive potential as well as its aesthetic beauty. This occurred in two stages from the eighteenth century to the present and was effected by the French state and local landowners. It bears resemblance to processes of environmental change in North America, Central Asia, and Africa, where states and colonial or imperial powers took measures to develop alleged empty spaces through seizure, development, and settlement. Drawing on paradigms of colonial rule and Henri Lefebvre's theory regarding the production of space, the article examines the eradication of the "wilderness" of the region of the Landes, which led to the displacement of its pastoral populations and the end of their way of life. It explores the role of technology in consolidating the power of territorial states and empires and the significance of the parallels that can be drawn between the Landes and France's overseas empire. Finally, it attests to the porosity of the boundary between man-made and natural landscapes, while illuminating the process by which the artificial forested landscape of the Landes ironically came to be redefined and revalorized as "natural" national heritage that was ripe for environmental protection by the second half of the twentieth century. [ABSTRACT FROM AUTHOR]

The Ouadi Rimé–Ouadi Achim Reserve (Réserve de l'Ouadi Rimé–Ouadi Achim) in central Chad supports large numbers of livestock and rare antelopes, and is the site of ongoing reintroductions of the scimitar-horned oryx Oryx dammah and addax Addax nasomaculatus. We present results of surveys conducted during 2011–2019 to examine patterns of relative abundance and distribution of dorcas gazelles Gazella dorcas , dama gazelles Nanger dama and livestock in relation to each other and to water sources in a 3,500 km2 area in the centre of the Reserve. Dorcas gazelles numbered 7,700–18,000, moving extensively across the area. Livestock varied between c. 2,000 and 68,000 tropical livestock units across surveys, with density doubling in the wet season. Dorcas gazelle distribution was negatively associated with livestock, and livestock density was positively associated with artificial water sources. Dorcas gazelle densities were positively associated with locations where there had been wild fires in the 6 months prior to a survey. Dama gazelles were encountered only 13 times, insufficient to estimate their population size reliably. Opportunistic observations suggest dama gazelles avoid livestock and burnt ground. Our findings highlight the importance of the Reserve. We recommend the designation of a large, well-managed conservation priority zone in the Reserve's core area in which no further development of water resources is permitted. Management of livestock numbers within this zone at or below current levels is essential to integrate national goals for both biodiversity conservation and pastoralism development. [ABSTRACT FROM AUTHOR]

Far from being a simple annual round determined by the calendar, seasonality in human societies is a complex system of interdependence between humans and non-humans. It requires close attentiveness to the variability of soils, weather, topography, plants, and animals across both time and space. In this article, the author investigates mobile systems of interdependence that take advantage of topographical and seasonal variation. He uses a range of case studies from early modern Scotland and Cyprus, focusing on summer grazing in the uplands and lowland agriculture carried out by mountain communities. After a comparative discussion of seasonality, the article examines the role of topography and movement, and then puts the 'margins at the centre' in order to highlight the central role played by seasonal activity and movement in rural society. [ABSTRACT FROM AUTHOR]

In the eleventh to thirteenth century, Southern African Nguni-speakers made a counterintuitive choice to begin investing in large herds of cattle. Despite a long-standing knowledge of cattle, the earliest Nguni-speakers did not take to cattle-keeping as a way of life. Rather, the transition came as the result of changing social circumstances as households sought to manage the lifecycles of young men and reliably exploit their labor through gendered and generational expectations of decorum. Nguni-speakers grounded new concepts about cattle in older practices and norms regarding the social reproduction of young men. Agropastoralists situated cattle-keeping among the obligations young men faced after passing through initiation, giving cattle local salience. The transformation unfolded in gendered and generational household choices, but was shaped by the broad context of an increasingly interconnected Southern Africa. [ABSTRACT FROM AUTHOR]

In the search for successful community-based conservation models there has been a substantial focus on payment for ecosystem services. Such payments are measurable inputs that are often associated with conservation success. A closer look suggests a more complex, historically and culturally contingent picture. We argue that a focus on payment for ecosystem services as a defining factor for success in community conservation risks overlooking other, more significant processes. In particular, we argue for the importance of (1) tenure and livelihood security and (2) relations of trust, communication and respect. We draw on case studies from East Africa, but the findings are relevant for global community-based conservation endeavours. [ABSTRACT FROM AUTHOR]

The advent of refrigerated transport made fresh beef a global commodity, linking South American and Australian producers to hungry consumers in Europe and North America. With vast supplies of cattle, and growing markets in Japan, Russia, and beyond, China was the last great frontier of this global transformation. Rather than a single export trade, China's beef industry was a complex and multidirectional network of producers, processors, and consumers, its many production chains each facing distinct commercial, logistic, and political challenges. This article examines three such chains, the Qing-era caravan trade that drove live sheep and cattle to Beijing, the Harbin meat-packing industry that grew up around the Russian China Eastern Railway, and Japanese-dominated export of beef from Qingdao. A cross-section of these issues shows how the industry as a whole adapted to the new pressures and opportunities of globalization, as well as those presented by technology, foreign investment, imperialism, and war. [ABSTRACT FROM AUTHOR]

This article explores colonial development policy on the margins of British East Africa. It argues that much like current development practice in the region, increased colonial interventionism in the years after 1940 was motivated by security interests as well as environmental and economic considerations. Rural interventions were used as a mechanism to ‘rein in’ what were perceived to be subversive populations, as well as contain potential security threats. The article therefore throws new light on the nature of colonial rural development, as well as the connections between past and present development practice. [ABSTRACT FROM PUBLISHER]

Copyright of African Studies Review is the property of Cambridge University Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In 2010, the Kenyan government annulled national census results due to concerns that Somalis in the country had been over-counted. This article traces the genesis of this recent demographic dispute, which held important implications for the distribution of political power. It shows that African leaders inherited long-standing practices laid down by the colonial state, which was unable to obtain a reliable count of the number of people in Kenya or render its Somali subjects into a countable, traceable population. In regions where expansive Somali networks had long predated British rule, colonial authorities only loosely enforced the concept of a permanent population. By yielding to this reality, colonial officials developed governance techniques that should not be mistakenly portrayed as state ‘failures’. These policies call into question the applicability of James C. Scott's concept of ‘legibility’ to Kenya. They also suggest that recent demographic controversies cannot be reductively blamed on ‘illegal’ immigration. [ABSTRACT FROM AUTHOR]

Copyright of African Studies Review is the property of Cambridge University Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of African Studies Review is the property of Cambridge University Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of European Journal of Sociology is the property of Cambridge University Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The assessment of the important changes that occurred in late third and second millennia societies across Europe often emphasizes changes in technology and the emergence of associated objects and art forms, changes in burial rites, and developments in economic practices. Notions relating to the evolution of homo economicus dominate many of the discourses, and the evidence for increased long-distance trade / contact across Europe is used to bolster this assessment. These themes are underpinned by an obsession with ever-refined chrono-typological phases. In an attempt to present a more socially embedded perspective, this paper considers the changes that occurred in the uses of the high-altitude, sub-alpine, and alpine zones in the southern French Alps during the third and second millennia BC. From c. 2500 BC onwards, there was a fundamental change in the use of and engagement with this landscape. The first substantial stone-built pastoral structures at high altitude (2000 m and above), appear at this time. This departure in the use and structuring of the alpine space would have included concomitant changes in the nature of mobility, notions of territory, and memories associated with this area. The assessment of the important changes that occurred in late third and second millennia societies across Europe often emphasizes changes in technology and the emergence of associated objects and art forms, changes in burial rites, and developments in economic practices. Notions relating to the evolution of homo economicus dominate many of the discourses, and the evidence for increased long-distance trade / contact across Europe is used to bolster this assessment. These themes are underpinned by an obsession with ever-refined chrono-typological phases. In an attempt to present a more socially embedded perspective, this paper considers the changes that occurred in the uses of the high-altitude, sub-alpine, and alpine zones in the southern French Alps during the third and second millennia BC. From c. 2500 BC onwards, there was a fundamental change in the use of and engagement with this landscape. The first substantial stone-built pastoral structures at high altitude (2000 m and above), appear at this time. This departure in the use and structuring of the alpine space would have included concomitant changes in the nature of mobility, notions of territory, and memories associated with this area. [ABSTRACT FROM AUTHOR]

Excessive grazing by livestock is claimed to displace wild ungulates in the Trans-Himalaya. This study compares the seasonal diets and habitat use of sympatric wild naur Pseudois nayaur and domestic goat Capra hircus, sheep Ovis aries and free-ranging yak Bos grunniens in north Nepal and analyses their overlap both within and across seasons. Alpine meadow and the legumes Oxytropis and Chesneya were critical resources for all animal groups. High overlap occurred cross-seasonally when smallstock (sheep and goats) in summer used the spring and autumn ranges of naur. Relatively high total ungulate biomass (3028 kg km−2) and low recruitment of naur (56 young per 100 adult females in autumn) suggested interspecific competition. The spatio-temporal heterogeneity in composition and phenology of food plants across the steep gradient of altitude, together with rotational grazing, appears to indirectly facilitate coexistence of naur and smallstock. However, owing to high cross-seasonal (inter-seasonal) overlaps, competition is likely to occur between these two groups at high stocking densities. Within seasons, naur overlapped more with free-ranging yak than with smallstock. As their habitat use and diets were most similar in winter, when both fed extensively on the same species of shrubs, naur was most likely to compete with yak during that season. [ABSTRACT FROM PUBLISHER]

A civil war is being fought in Darfur in western Sudan that has resulted in a humanitarian disaster with large numbers of Sudanese refugees seeking a safe haven in neighbouring Chad. The conflict is largely ecological in origin and is based on competition for natural resources, including plant genetic resources. Western Sudan has relatively low rainfall and supports rainfed sedentary agriculture and nomadic pastoralism, and a range of domesticated plant species is grown under irrigation by seasonal watercourses. Nomadic pastoralist populations move their herds according to established routes of seasonally available range and pasture species. There has always been a delicate balance between the sedentary and nomadic ways of life that through careful use of water and plant genetic resources has maintained the ecology of the region in balance. Drought, deforestation, overpopulation and overgrazing have accelerated desert encroachment and have exerted huge pressures on the ecology of the region. Indigenous plant genetic resources, including many wild species used as famine foods, are the key to livelihoods in the region. The upsurge in violence has resulted in many farmers abandoning their farms and seed stocks. Social systems are disrupted and rehabilitation of agriculture will be very difficult. This article describes domesticated and wild plant genetic resources of southern Darfur and details their importance to livelihoods in the region. [ABSTRACT FROM PUBLISHER]

The size and composition of three herds belonging to Maasai pastoralists were monitored for more than 5 years (1990 to 1996). Animals were categorized as either suckling calves, weaned heifers, weaned males or breeding females. The dates of entries and exits were used to estimate the total number of observed animal days for each category. Fertility rates of breeding females and mortality and disposal rates for each category were estimated using animal days as the denominator. Herd differences were tested using contingency tables. Age to first calving and calving intervals were estimated and examined using analysis of variance tests.The patterns of births and deaths were seasonally influenced. The mean annual calving rate of all breeding females was 65·6% and for females excluding first calvers was 46·9%. No herd effects were observed. The mean observed interval between calvings was 609 days and the calving interval, calculated from the parturition rate, was 649 days with no herd differences. Mean age at first calving was approximately 4 years with no herd differences. Mean annual mortality rates were 8·9% for breeding cows, 7·8% for weaned males, 6·7% for weaned heifers and 22·1% for calves. The mean annual culling rate of cows was 10·8% and the sale rate of heifers and weaned males was 12·9% and 41·5% respectively. The mean age at disposal of heifers was 655 days and of steers was 801 days. Herd sizes were shown to fluctuate annually with no obvious trend between herds. The main determinants of production identified were the effect of seasonally poor nutrition on the rate of reproduction and the effect of season, herd mobility and disease on mortality.The study describes production levels that can be used to predict future changes to the system. The results are discussed in terms of the factors influencing and their relevance to pastoral development. The findings are compared with those observed in other, similar areas. [ABSTRACT FROM PUBLISHER]