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Variants examined included the rate of input of water to the canopy, the potential evaporation rate from the canopy, the storage capacity of the canop...
Read moreCO2 exchange rates of relatively undisturbed sods of Bouteloua gracilis (C4) and Agropyron smithii (C3) were investigated at 210, 780 and 1070 W/m2 vi...
Read moreThe breeding of red-winged blackbirds (Agelaius phoeniceus) was used in 4 flood-irrigated hay meadows in Wyoming as a model to study the effects of a ...
Read moreBiodiversity cannot always be conserved. Economic development activities can result in biodiversity losses, but also increase human well-being, so tra...
Read more7 cv. of perennial ryegrass, which originated from countries having contrasting winter climates and with a range of heading dates, were grown in simul...
Read morePhotosynthetic rates of C. gayana communities were calculated using mathematical models relating the photosynthetic contribution of the leaves to dire...
Read moreThe impacts of selective harvesting in tropical forests on population recovery and future timber yields by high-value species remain largely unknown f...
Read moreCurrent models estimating impact of habitat loss on biodiversity in the face of global climate change usually project only percentages of species 'com...
Read moreThere exists a continuing dilemma in prioritizing conservation actions for large carnivores. Habitat loss, poaching, and prey depletion have often bee...
Read moreRates of leaf growth and tiller production were compared in plants of tall fescue cv. S170 grown continuously at (a) alternating 20/10 deg C, (b) alte...
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