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The effects of population density and row spacing on the growth and solar radiation interception of sorghum were measured from 1980-81 to 1983-84 in i...
Read moreGrasslands are among the planet's most imperilled ecosystems, largely because habitat conversion has caused extreme biodiversity loss. In response, ma...
Read moreConsidering the availability of idle physical space between the rows of fruit trees and the high financial investment in the establishment and managem...
Read moreCO2 exchange was measured in Bouteloua gracilis swards in the field. Rates of net photosynthesis as high as 65 mg CO2/dm2 h were observed under optimu...
Read moreGlobally, the conversion of natural forest into agricultural land and human settlement has altered avian diversity and structure often leading to func...
Read moreChanges in the Marais Poitevin wetland, France, are described. The area of grasslands decreased by 50% between 1970 and 1995, principally as a result ...
Read moreHabitat loss is one of the greatest threats to biodiversity, exerting negative effects on the ecological viability of natural vegetation remnants. The...
Read moreManagement of public lands, and who should have access to them, is often contentious. Most ranches in the western US rely upon seasonal grazing access...
Read moreThe evidence for anthropogenically induced climate change is overwhelming with the production of greenhouse gases from burning fossil fuels being a ke...
Read moreBees are a functionally important and economically valuable group, but are threatened by land-use conversion and intensification. Such pressures are n...
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