悄悄移动
发表于 2025-3-23 10:34:52
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correspondent
发表于 2025-3-23 14:10:37
Succession and stand typessumed to be fairly stable, at least in relation to the species and structural forms upon which the stand types are defined. Secondary semi-natural stands are not stable; their composition changes as succession proceeds. Nevertheless, they can be accommodated within the classification if successional variants of each stand type are recognised.
Fantasy
发表于 2025-3-23 20:03:26
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Inculcate
发表于 2025-3-23 22:51:46
heme of this book. Noting that ‘one of the consequences of the development of the theory of vegetational climax has been to guide the observer‘s mind forwards‘, i. e. that ‘vegetation is interpreted asa stage on the way to something‘, he commented that ‘it might be more healthy and scientifically mo
intoxicate
发表于 2025-3-24 04:57:35
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Grandstand
发表于 2025-3-24 09:37:47
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的是兄弟
发表于 2025-3-24 13:47:17
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姑姑在炫耀
发表于 2025-3-24 15:29:35
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voluble
发表于 2025-3-24 21:17:48
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高原
发表于 2025-3-25 02:16:02
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