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Water pollution and water shortage are two of the most important environmental problems in China. Water pollution in China started in the 1950s and ha...
Read moreIncreasing attention is being given to understanding how intensifying human activities combine over space and time to influence persistence of biodive...
Read moreTemperatures were measured at four depths in a strip clear-cut black spruce bog to determine the effect of forest canopy removal. Canopy removal had n...
Read moreWater table levels in 5 plots were maintained at different heights (0 to 0.34 m below surface) by a system of ditches and weirs. Water containing 40 m...
Read moreField and greenhouse studies showed that maintenance of a few centimeters water depth, compared with complete drawdown from a falling water table, wil...
Read moreIn Ethiopia, watershed management programs commenced in a formal way in the 1970s. From that time up to the late 1990s, implementation was typically a...
Read moreSoil acidification is prerequisite for the reconstruction of lowland heath communities dominated by Calluna vulgaris on land that has been cultivated ...
Read moreWetlands are ecologically and economically important ecosystems but are threatened globally by many forms of human disturbance. Understanding the resp...
Read moreThis report analyses trends in agriculture for the US Southwest region, one of the most water stressed and productive agricultural regions in the worl...
Read moreIntensification of agricultural use of grassland habitats has been linked to the declines of many farmland bird species, several of whom have been in ...
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