Narrative
发表于 2025-3-30 09:04:32
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ALLEY
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圆桶
发表于 2025-3-30 18:43:44
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上釉彩
发表于 2025-3-30 22:04:57
Book 2000te fossil fuel emissions with biological sinks. This volume quantifies carbon storage in managed forest ecosystems not only in biomass, but also in all soil compartments. It investigates the interaction between the carbon and nitrogen cycles by working along a north-south transect through Europe whi
专心
发表于 2025-3-31 02:28:38
Nitrogen Uptake Processes in Roots and Mycorrhizase transect, supports little net mineralisation (see Cotrufo et al., Chap. 13, this Vol.) and receives virtually no pollutant N (see Persson et al., Chap. 2, this Vol.), the southern Scandinavian and central European sites have experienced considerable inputs of NH.. and NO.. deposition over recent years.
吸引力
发表于 2025-3-31 05:33:30
The Fate of 15N-Labelled Nitrogen Inputs to Coniferous and Broadleaf Forestser N (.). Beech litter has a C/N mass ratio of 50–70 and evolves into soil organic matter with a C/N ratio ranging from 10 to 30 depending on the humus type. These organic N compounds in forest soils are highly protected from major N losses due to their high chemical stability and low mobility.