戏弄
发表于 2025-3-21 16:56:57
书目名称Nitrogen in Terrestrial Ecosystems影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0666689<br><br> <br><br>书目名称Nitrogen in Terrestrial Ecosystems读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0666689<br><br> <br><br>
Ophthalmoscope
发表于 2025-3-21 23:53:34
Nitrogen-Limited and Nitrogen-Depleted Terrestrial Ecosystems: Ecological Characteristics,Nitrogen-limited ecosystems are those where primary production increases markedly if nitrogen fertilizer is supplied. Nitrogen-depleted ecosystems are those where natural or human influences have led to large losses of nitrogen from the site. Nitrogen-depleted ecosystems are usually nitrogen-limited, while the reverse may or may not be true.
PHONE
发表于 2025-3-22 03:47:42
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brachial-plexus
发表于 2025-3-22 07:35:15
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巩固
发表于 2025-3-22 12:35:15
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撤退
发表于 2025-3-22 13:28:54
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Infusion
发表于 2025-3-22 19:08:31
Consequences of Increased Nitrogen Supply to Forests and Other Natural and Seminatural Terrestrial fferent tree species. As most foresters prefer to experiment with single-species stands (monocultures or naturally established) to minimize experimental error, species comparisons are relatively rare, except for nursery conditions and young plantations. One of the best experimental studies is still
平项山
发表于 2025-3-22 23:45:43
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小步舞
发表于 2025-3-23 03:54:01
Book 1991cussed. Environmental changes caused by pollution from nitrogenous compounds and changes in landuse are also described. Organisms, plants, animals and microorganisms are all affecting nitrogen supply. Emphasis is placed on natural and anthropogenic transfer of nitrogen between ecosystems and also on
maintenance
发表于 2025-3-23 07:07:33
Nitrogen in Plants and in Soils: Physiological and Microbiological Background for Biological Nitrogental relation between available nitrogen and plant cytoplasm. Animals generally show less variation in tissue composition than plants, but are equally dependent on a steady supply of nitrogen, preferably in the form of proteins or amino acids.