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Purpose – This paper aims to examine the socio-political factors and the influence of spatial reconfiguration and transformation orchestrated by the forceful migration of Bororo herdsmen – a nomadic ethnic group from the Central African Republic into east Cameroon where they are now subsistent farmers. This livelihood transition strategy led to conflict and competition over natural resources with the local inhabitants. Design/methodology/approach – The study draws from ethnographic interviews and participant observation involving security officials and international relief agencies alongside their implementing partners. Data abducted from various stakeholders were further complemented by reports produced by various humanitarian agencies and desk research – evaluation and reinterpretation of what others have written on pastoral peoples. Findings – The paper suggests that humanitarian agencies be aware of "transnational borderland identities" by considering the specificity of particular borderland regions-isolation, underdevelopment and prone to conflict in crises of forced migration. They further need to move from a spatialized "refugee-centric" approach to the conversion of refugee relief into local development projects for refugee hosting areas. Research limitations/implications – While the problem of resource use conflict caused by the influx of refugees might be local, it highlights regional and global security concerns and articulates the growing recognition of political and environmental factors for national and international security. Originality/value – The study articulates the need to shift from a spatialized "refugee-centric" regime that directs attention only to one category of social actors in an emergency situation to a more integrative assistance programme so as to erase the fake division of identities as well as to acknowledge the importance of a "border identity" for a more peaceful development aimed at achieving better social interaction between hosts and refugees. While the problem of resource use conflict caused by the influx of refugees might be local, it highlights regional and global security concerns and articulates the growing recognition of political and environmental factors for national and international security. [ABSTRACT FROM AUTHOR]

The Kalahari ecosystem is characterized by natural resource conflicts and land-use pressure resulting from intensification of human activities. This paper addresses three issues of concern associated with the Kalahari ecosystem resource management: (i) the major land-use/land cover shifts in the Kalahari ecosystem since 1970 and the resulting pattern in vegetation species composition, cover and density; (ii) the possible explanations for the observed shifts; and (iii) the possible resource conflicts likely to arise.Data collection involved the comparison of two sets of panchromatic photographs along two transects (Hukunsti–Ngwatle and Tshane–Tsabong) to study land-use/cover shifts that have occurred in the Kalahari ecosystem between 1971 and 1986. Secondly, the nature of possible conflicts resulting from population pressure and associated patterns of land-use was investigated by making observations on selected environmental variables along a 300km transect with diverse environments comprising different-sized settlements, vegetation communities and land-uses.Land-use/land cover shifts have occurred within the Kalahari ecosystem as evidenced by the two transects analysed in this paper. The main changes are the retreat of grass cover up to 18kms from settlements and the increase in thorny and non-thorny woody encroachers closer to the settlements. In the Matsheng area, land-use/land cover gradients reflect marked differences in human pressure. For instance, while settlements (kraals/households) and fields around Tshane (smaller and dwindling settlement) have declined to 5% at the 4km distance in 1986, these land-uses account for 22·3% of land cover at 4km around Hukuntsi (bigger and expanding village).Five major vegetation communities were identified using key plant species during the dry season. However, these communities do not have distinct land-use activities associated with them. Cattle densities were higher in communities found far away from settlements and water points where the grass cover was abundant. Cattle graze far from settlements to obtain quality fodder and trek to the water points around village pans or at cattle posts.There are no definite boundaries between vegetation communities and land-use activities, hence a lot of interaction between activities of these zones depends on the dispersion of resources. Shifts in land-use/cover changes can be accounted for by anthropogenic activities (arable agriculture, livestock grazing and human settlements) enhanced by natural factors like seasonal variations and prolonged droughts of the mid-1980s. It is argued in this paper that potential remedial measures include biosphere conservation areas, resource zoning and resource modeling plans to determine land suitability. [Copyright &y& Elsevier]

The current lack of a working resource management plan Magdalena Bay (southern Baja California, Mexico) has weakened attempts to set priorities among resource users and has contributed to: reduced fish stocks, land and marine contamination, and declines in the ecological integrity of the bay of 170 000 ha and its vast mangrove lagoon systems. The government agencies responsible for maintaining ecological integrity and managing marine resource use have not been successful in addressing these problems due to jurisdictional ambiguities, lack of community support, and lack of manpower for monitoring and enforcing policies. A framework was designed by the authors to work toward an approach for balancing between community development and conserving ecological integrity at the local level in the peripheral and central zones of the Magdalena Bay system. The goal of this framework was to suggest a basis for setting management priorities that included the perceptions and preferences of stakeholder groups with regard to direct threats to the environmental health of the study areas. To achieve this goal a crossdisciplinary study of the central and peripheral zones was used to examine factors that influence current resource use and the environmental state in these two regions of the bay system. Insights into the preferences and perceptions of stakeholder groups with regard to management priorities were acquired using the key informant technique. The results revealed potential conflicts with regard to preferred management priorities between stakeholder groups, as well as polarities within stakeholder groups themselves. [ABSTRACT FROM AUTHOR]

Commercial fisheries management in Australia and New Zealand is increasingly based on better definition of the rights and responsibilities of resource users. At the same time recreational fishers are claiming a greater share of resources largely based on perceptions of superior economic returns to the community from their activities. The basis of the conflict between traditional, recreational and commercial resource users is moving from physical competition for fish to economicand legal arguments over social priorities. Advantages and disadvantages of increased use of property rights in resource allocation are investigated. It is argued that the recreational sector needs better definition of its claim for priority access to resources. [ABSTRACT FROM AUTHOR]