是比赛
发表于 2025-4-1 02:32:54
Problems and Challenges in Ecosystem Analysis,eive changes in their acceptance, use, and interpretation. Where we see general agreement, these serve as indicators of the state of ecosystem studies. More often, we see ferment and change. Some are new syntheses or at least new viewpoints of ecological research.
expository
发表于 2025-4-1 08:21:49
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