Antarctic
发表于 2025-3-28 15:06:17
Vegetation Dynamics in a Southern Wisconsin Agricultural Landscapeommenced to remove a large fraction of the extant natural vegetation, and to fragment and subject the remainder to a markedly different disturbance regime. We expect that the forest remnants show the impact of both presettlement and postsettlement disturbance regimes in this landscape.
摇曳
发表于 2025-3-28 19:07:01
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collagenase
发表于 2025-3-29 02:47:14
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主动脉
发表于 2025-3-29 03:38:08
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Hectic
发表于 2025-3-29 07:50:51
Patch-Within-Patch Restoration of Man-Modified Landscapes Within Texas State Parksrves have been debated with biological diversity or species richness being the . for preservation (Higgs and Usher 1980; Janzen 1983). Such esoterica as integration of global warming factors into preserve design have recently appeared in the ecological literature (Peters and Darling 1985).
伴随而来
发表于 2025-3-29 13:26:14
Landscape Ecology: State of the Art different time scales. For example, forest trees have life spans of decades, annual crops grow for less than a year, and individual stream insects may last only a few days. It is this mixture of processes consisting of different spatial and temporal scales, all operating as a system, that leads to the ideas of landscape ecology.
开花期女
发表于 2025-3-29 18:57:37
Suppression of Natural Disturbance: Long-Term Ecological Change on the Outer Banks of North Carolina fire fuels and unnaturally severe fires (Mutch 1970; Niering 1981); (2) suppression of the annual floods of the Colorado River resulting in erosion and loss of beaches (Dolan et al. 1974); and (3) suppression of periodic flooding of swamp forests leading to reduced primary productivity (Conner and Day 1976).
加强防卫
发表于 2025-3-29 20:45:27
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短程旅游
发表于 2025-3-30 02:57:49
978-1-4612-9137-4Springer-Verlag New York Inc. 1987
fender
发表于 2025-3-30 07:22:45
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