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Intensive agriculture is dominated by monocultures of high-yielding plants that receive large applications of nitrogen (N) fertilizers to boost plant ...
Read moreData are presented from plots in pure stands of naturally regenerated P. contorta in SE Wyoming, USA, varying in age (25-117 yr), site index (10.8-22....
Read moreAgropyron desertorum and A. spicatum [Elymus spicatus] were grown with Artemisia tridentata in field experiments near Logan during 1978-81. Plants of ...
Read moreAspects of the flowering biology of wild cashew A. occidentale, an andromonoecious, self-fertile tree, were investigated in north-east Brazil, where t...
Read moreWater available for irrigation is declining in many rice-growing regions around the world. Global populations continue to rise increasing crop product...
Read moreWindblown dust, an environmental problem in many disturbed arid lands, has the potential to affect the physiological performance of desert shrubs. Phy...
Read moreBiological invasions are a major threat to biodiversity and human well-being. Scientists and environmental managers typically seek ecological solution...
Read moreWildlife strongly alter behaviour in response to human disturbance; however, fundamental questions remain regarding the influence of human infrastruct...
Read morePopulation differentiation in the collembolan Orchesella cincta under the influence of metal soil pollution was studied by measuring Pb and Cd excreti...
Read moreWater available for irrigation is declining in many rice-growing regions around the world. Global populations continue to rise, increasing crop produc...
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