祈求
发表于 2025-3-21 19:52:00
书目名称Boreal Forests and Global Change影响因子(影响力)<br> http://impactfactor.cn/if/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change影响因子(影响力)学科排名<br> http://impactfactor.cn/ifr/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change网络公开度<br> http://impactfactor.cn/at/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change网络公开度学科排名<br> http://impactfactor.cn/atr/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change被引频次<br> http://impactfactor.cn/tc/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change被引频次学科排名<br> http://impactfactor.cn/tcr/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change年度引用<br> http://impactfactor.cn/ii/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change年度引用学科排名<br> http://impactfactor.cn/iir/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change读者反馈<br> http://impactfactor.cn/5y/?ISSN=BK0189862<br><br> <br><br>书目名称Boreal Forests and Global Change读者反馈学科排名<br> http://impactfactor.cn/5yr/?ISSN=BK0189862<br><br> <br><br>
误传
发表于 2025-3-21 21:08:03
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Charlatan
发表于 2025-3-22 00:35:13
Marco Carbone,Sonia Marin,Carsten Schürmannouthern limit exceeds 7 Mg ha. per year. The maximum annual phytomass increment was found to be 4.4 Mg ha. for the overstorey trees, 2.1 Mg ha., for the herbaceous layer and 0.7 Mg ha. for forest litter.
抛射物
发表于 2025-3-22 06:39:51
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cardiac-arrest
发表于 2025-3-22 11:52:34
François Degrave,Tom Schrijvers,Wim Vanhoofer four shading levels (100%, 75%, 50%, and 25% photosynthetically active radiation). Seedling emergence was most successful under high watering schedules, increased depth of burn, high shading, and without ashes. Ash had an inhibitory effect on seedling emergence.
表示向下
发表于 2025-3-22 14:27:58
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Digest
发表于 2025-3-22 17:52:33
Criteria and Indicators of Sustainable Forest Management in Canadaves will ensure international acceptance and understanding amongst global regions of similar and dissimilar forest zones. Implementation, a follow-up goal, will ensure that the principal objectives of sustainable forest management, as espoused by the National Forest Strategy for Canada, are achieved.
craven
发表于 2025-3-22 22:52:47
Structure and Biomass of Larch Stands Regenerating Naturally after Clearcut Loggingouthern limit exceeds 7 Mg ha. per year. The maximum annual phytomass increment was found to be 4.4 Mg ha. for the overstorey trees, 2.1 Mg ha., for the herbaceous layer and 0.7 Mg ha. for forest litter.
骄傲
发表于 2025-3-23 03:24:10
Desiccation of White Spruce Seedlings Planted in the Southern Boreal Forest of British Columbiaration and severe injury resulted from exposing seedlings to controlled environment conditions similar but less harsh than those recorded in late March and April on monitored forest sites. Positioning of young roots of planted seedlings deep in the soil is viewed as a factor contributing to the injury.
项目
发表于 2025-3-23 06:57:57
Jack Pine (,) Seedling Emergence is Affected by Organic Horizon Removal, Ashes, Soil, Water and Shader four shading levels (100%, 75%, 50%, and 25% photosynthetically active radiation). Seedling emergence was most successful under high watering schedules, increased depth of burn, high shading, and without ashes. Ash had an inhibitory effect on seedling emergence.