synovial-joint 发表于 2025-3-28 16:50:11

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Conflict 发表于 2025-3-28 21:18:05

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肉身 发表于 2025-3-28 23:04:38

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感情脆弱 发表于 2025-3-29 03:22:56

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seruting 发表于 2025-3-29 07:20:28

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dermatomyositis 发表于 2025-3-29 13:43:05

Effects of Different Silvicultural Treatments on the Genetic Structure of European Beech Populationsrst results obtained from pairs of thinned and untreated (reference) experimental plots in each beech stand investigated make clear that the genetic structuring in the three beech stands have changed after silvicultural treatment. However, the genetic distance between the untreated stands was higher

无动于衷 发表于 2025-3-29 16:45:14

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荨麻 发表于 2025-3-29 22:09:59

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Grasping 发表于 2025-3-30 03:39:48

Forest Structure and Diameter Growth in Maritime Pine in a Mediterranean Area development. Diameter growth is a key factor in this process. Data for our analysis came from a maritime pine (Pinus pinaster Ait) Intensive Plot Sampling (IPS) located at Coca (central Spain). In order to describe the forest structure of the stand the Clark and Evans index (1954) and von Gadow’s h

招致 发表于 2025-3-30 06:23:26

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查看完整版本: Titlebook: Continuous Cover Forestry; Assessment, Analysis Klaus Gadow,Jürgen Nagel,Joachim Saborowski Book 2002 Springer Science+Business Media Dordr