Titlebook: Exotic Brome-Grasses in Arid and Semiarid Ecosystems of the Western US; Causes, Consequences Matthew J. Germino,Jeanne C. Chambers,Cynthia

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The Search for Human Intelligences on . seed bank dynamics, seedling emergence, and seed production. These pathogens exhibit niche specialization, so that they are rarely in direct competition. They sometimes interact to increase the total impact on . stand structure, which can result in stand failure or “die-off.” Die-offs represe

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Rudolf Kruse,J?rg Gebhardt,Frank Klawonnancing invasion into formerly resistant ecosystems if native species mortality increases with warming and drought. . is likely to expand into areas of the Southern Great Basin and Colorado Plateau as warmer winters reduce range constraints caused by cold intolerance. However, a primary limitation to

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Sascha Dierkes,Bernd Reusch,Karl-Heinz Temmeor invasion. The spatial and temporal patterns of resource availability and acquisition of growth resources by . versus native species strongly influence resistance to invasion. Traits of . that confer a “priority advantage” for resource use in many communities include early-season germination and h

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Impingementsyndrom des OSG beim Sportlerhis chapter is intended to demonstrate how STSM can help both managers and scientists: (a) determine efficient resource allocation for monitoring nonnative grasses; (b) evaluate sources of uncertainty in model simulation results involving expert opinion, and their consequences for management decisio

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,Hallux malleus (Gro?klauenzehe),ed in US laws and regulations and how environmental policies and politics may complicate restoration efforts. We also explore how voluntary control efforts operate alongside regulatory efforts. We discuss how education activities have affected perceptions, review strengths and weaknesses of differen

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