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The survival and digestion of seeds of 47 tropical and subtropical legume and grass species were studied by placing the seeds in nylon bags in the rum...
Read moreStudy was in north-eastern Colorado with blue grama grass (Bouteloua gracilis) as the dominant species. Bison, cattle and sheep with an oesophageal fi...
Read moreThe success of locally applied treatments for exotic weed control depends on the effectiveness of the method used and workers' abilities to find plant...
Read moreRecent biodiversity declines require action across sectors such as agriculture. The situation is particularly acute for arthropods, a species-rich tax...
Read moreTop-down regulation of ecosystems by large herbivores is a topic of active debate between scientists and managers, and a prime example is the interact...
Read moreSavannas throughout the world are characterized by spatial gradients of resources created by scattered overstorey trees. These gradients are important...
Read moreH. rufa was the only herbaceous plant to prosper under annual burning in derived savana in N.W. Costa Rica. Under favourable conditions it could be &g...
Read moreThe persistence of populations of the economically important bunchgrass Themeda triandra in rangeland depends on seedling recruitment. A 25-factorial ...
Read moreA field study of the seasonal growth of Nardus stricta showed that leaf turnover was slow, averaging 2.5 leaves per tiller over the growing season. Pe...
Read moreIn the face of large-scale environmental changes, predicting the consequences for species composition from species' traits can be a major step towards...
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