نتایج جستجو برای: herders
تعداد نتایج: 552 فیلتر نتایج به سال:
This study extends the known geographic range of R. africae in A. variegatum ticks in sub-Saharan Africa. The number of potentially infective ticks recorded in Uganda and Nigeria suggests that persons in rural areas of northern Uganda and central Nigeria might be at risk for African tick-bite fever. Awareness of this rickettsiosis should be raised, particularly among persons who handle cattle (...
Our understanding of when and how humans adapted to living on the Tibetan Plateau at altitudes above 2000 to 3000 meters has been constrained by a paucity of archaeological data. Here we report data sets from the northeastern Tibetan Plateau indicating that the first villages were established only by 5200 calendar years before the present (cal yr B.P.). Using these data, we tested the hypothesi...
In response to the major changes taking place across the Arctic climatic, environmental, economic, social, industrial there is an increasing need for improved land cover/land use change information, especially remotely sensed data, by indigenous reindeer herders on the characterization of pasture quality and migratory routes, such as vegetation distribution, snow cover, infrastructure developme...
The rate of urbanisation in Nigeria is 5.3%, one the highest world, this proportional to population growth, consequently expansion agricultural activities. These are some factors that put enormous pressure on use land resources which led occupation were earlier meant for cattle grazing and route farming construction resulting conflict between farmers herders. Worthy note lack forage herdsmen, d...
Sizable areas in northwestern arctic Russia have undergone fundamental change in recent decades as the explorationofvasthydrocarbondepositshas intensified.Weundertook twocase studieson the influenceof oil and gas activities within neighbouring federal districts in the tundra zone. Employing a strongly interdisciplinary approach, we studied the ecological, spatial and social dimensions of the vi...
Global drylands host more than USD 1 trillion in resource extraction investments, which serve to reconfigure communities and landscapes. In Mongolia’s Gobi Desert mega-mining brings social challenges environmental changes that question if nomadic herding mining can co-exist. Whilst company community conflict are common, nascent frameworks mediation models suggest alternate ways resolve the mini...
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