نتایج جستجو برای: lands
تعداد نتایج: 10871 فیلتر نتایج به سال:
Commodity crop expansion, for both global and domestic urban markets, follows multiple land change pathways entailing direct and indirect deforestation, and results in various social and environmental impacts. Here we compare six published case studies of rapid commodity crop expansion within forested tropical regions. Across cases, between 1.7% and 89.5% of new commodity cropland was sourced f...
Rice continues to be the major staple food crop for human population. With the twin forces of population growth and economic expansion particularly in Asia, world rice requirements are expected to increase by 1.7 per cent annually between 1990 and 2025. Although seemingly small, this growth rate translates into an additional requirement of 13 million tonnes of rice per year. With less land avai...
We explore the experience of Navajo communities living under the shadow of nuclear age fallout who were subjects of five decades of research. In this historical analysis of public health (epidemiological) research conducted in the Navajo lands since the inception of uranium mining from the 1950s untill the end of the 20th century, we analyze the successes and failures in the research initiative...
reign of Edward II there was a Statute whose object (interpreted in modern English) was "to protect the lands of idiots" (i.e. "natural fools") and "to provide for the safe keeping of the lands and tenements of lunatics" (i.e. "persons of unsound mind")?a legislative distinction made between the two groups which was maintained throughout the centuries until the term "mentally disordered" was ev...
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