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At Rothamsted in southern England from 1973 to 1977, alate cereal aphids (Sitobion avenae (F.), Metopolophium dirhodum (Wlk.), and in some years S. fr...

Many farmers are facing high economic risks if pollinator declines continue or temporal and spatial variation in wild bee communities cause reduced po...

Cumulative impact assessment (CIA) is a promising approach to guide marine spatial planning (MSP) and management. One limitation of CIA is the neglect...

The invasion of exotic grasses into savannas is occurring globally. Despite threats to ecosystem processes and biodiversity, few studies have investig...

Rice is one of the most important crops in the world. Several transgenic varieties of rice have been developed, and some have recently entered pre-pro...

Direct effects of climate change (i.e. temperature rise, changes in seasonal precipitation, wind patterns and atmospheric stability) affect fire regim...

Net radiation, soil surface temperature and soil water evaporation were measured in the vicinity of gully plugs and contour furrows in Atriplex corrug...

Estimates of water used by irrigated cotton crops, obtained by micrometeorological methods, soil water sampling and lysimetry, were related to Penman'...

The evidence for anthropogenically induced climate change is overwhelming with the production of greenhouse gases from burning fossil fuels being a ke...

Converting natural areas into land used for production causes dramatic changes in the configuration of landscapes. Both the loss and fragmentation of ...