远地点
发表于 2025-3-30 09:46:36
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小样他闲聊
发表于 2025-3-30 14:48:46
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JIBE
发表于 2025-3-30 18:51:18
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vertebrate
发表于 2025-3-30 22:50:27
https://doi.org/10.1007/978-1-4684-9928-5and mass leads to a characteristic trophic structure and material cycles. This definition emphasizes that the existence of a . and . provides the means to determine the boundary between one ecosystem and another. The 1969 article goes on to suggest that ecological succession is a central tenet of ec
enormous
发表于 2025-3-31 02:13:54
https://doi.org/10.1007/978-1-4612-1468-7f community and ecosystem processes. Lindeman (1942) proposed that energy flow could be used to integrate communities into functional units. It is not my purpose here to go into the development of this approach, but rather to point out that the ecosystem modeling approach permitted investigators to
易发怒
发表于 2025-3-31 05:35:52
Locally Convex Topological Vector Spaces,running water investigation. From this view of stream ecology, it is apparent that trophic dynamics and energetics, which were based on such early work as Shelford (1913; 1914) and later Lindeman (1942), formed the conceptional foundation for much of the stream research in the 1960s and 1970s. In th
废止
发表于 2025-3-31 12:06:18
0070-8356 flux of energy and biologically essential elements and their associated food webs in major terrestrial and aquatic ecosystems, such as forests, grasslands, cultivated land, streams, coral reefs, and ocean basins. In each case, interactions between different eosystems, predictive models, and the appl
无瑕疵
发表于 2025-3-31 14:57:31
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employor
发表于 2025-3-31 17:47:05
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JIBE
发表于 2025-4-1 01:29:32
The Cycling of Essential Elements in Coral Reefs,nary efforts during their short sojourn in the Marshall Islands, and to their prolific careers, we have seen a marked growth in interest in ecosystem science and in the study of reef ecology. In that context, this chapter considers the role of ecosystem science in assessing the cycling of essential elements in coral reefs.