doc 关键词： 颗粒有机碳；土壤有机碳；坡位；土地利用 [gap=15600]Key words: particle organic carbon; soil organic carbon; slope position; land utilization ...
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按有机物形态大小，TOC大致可分为颗粒态有机碳（Particle Organic Carbon，POC)、胶体态有机碳（Colloed Organic Carbon，COC)和溶解态有机碳（Dissolv...
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不仅收获贝类能够从海域中移出大量的颗粒有机碳(particle organic carbon,POC),而且,在贝类养殖过程中(滤食、呼吸、排粪等生理活动)也对养殖海区的POC产生较大的影响.
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Then, the bulk density, porosity, the type of pore, particle constitute and organic carbon in the soil affected the soil moisture diffusivity.
土壤颗粒组成、容重、有机质、孔隙率影响土壤持水性能。
DASB can remove the organic particle by its short-time anaerobic technology, thus preventing W-SFCW from jamming and affording enough carbon for denitrification.
DASB单元采用短时厌氧技术，去除颗粒有机物和部分溶解有机物，防止W - SFCW堵塞，保证W - SFCW单元脱氮所需的碳源。
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