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- Kirschbuam M U. The temperature dependence of soil organic matter decomposition , and the effect of global warming on soil organic C storage [J ] . 周运超;潘根兴;李恋卿;等.;太湖地区3种水稻土不同温度培养中有机碳库变化及其对升温的响应[J]
- Abstract： The dynamics of soil organic C, N and aggregate stability in sub-alpine grassland soil along a chronosequence of cultivation were investigated. 摘要 ：研究了高山草地土壤有机碳、氮含量以及土壤团聚体稳定性随开垦年限而变化的动力学过程。
- The relationship between soil microbial biomass and soil organic C and respiration in three different agroforestry models, namely rubber tree + Amomum villosum, rubber tree + Coffea arabica and pure rubber plantation was investigated. 探讨了橡胶与砂仁、橡胶与咖啡间种和纯橡胶林3种栽培模式下的土壤微生物生物量及其与土壤有机碳和土壤微生物呼吸强度的关系。
- soil organic C 土壤有机碳
- and the cumulative mineralization of soil organic C was significantly higher in the submergence treatment than in the aerobic treatment for the whole incubation period ( p < 0 01). 但在整个培养过程中 ;淹水处理的累计土壤有机碳矿化量均极显著高于好气处理 (p <0 0 1)。
- The soil organic matter accumulated more rapidly with higher C /N ratio organic manures which contained more lignin. 施用碳氮比大，木质素含量高的有机肥，土壤有机质积累快;
- Long-term fertilizer application effects soil organic carbon (C), total N and potentially mineralizable N in continuous wheat cropping systems in western Canada. 表6 加拿大西部小麦连作体系中长期施肥对土壤有机碳(C)、全N和潜在可矿化氮的影响 Table 6.
- Water storage in soil organic horizons is a further factor to consider. 在土壤有机质中的水分贮积是一个值得进一步考虑的因素。
- The soil temperature of rhizosphere is distinctly higher after cultivation of mire soil , but soil organic carbon and nitrogen levels, and C: N ratios decreased notably after reclamation. 湿地垦殖后,在相同季节根层土壤温度明显高于沼泽湿地土壤,但垦殖后土壤有机碳、氮素含量明显降低,C:N比值减小,土壤呼吸通量增大,且具有季节性变化。
- Bacteria and fungi are other important soil organisms. 细菌和真菌是另一类重要的土壤有机体。
- Hunag M,Xiao H A,Tong C L et al.Responses of the microbial biomass P to the changes of organic C and P in paddy soils[J].Sci.Agric.Sin.,2004,37(9):1400-1406. [6]黄敏;肖和艾;童成立;等.;稻田土壤微生物磷变化对土壤有机碳和磷素的响应[J]
- Quantitative studies on changes of decomposition rate, C/N ratio, N, K and organic C of bean residue during decomposition in desert ecosystem were carried out in Fukang, Xinjiang. 摘要以大豆秆为材料，研究了荒漠生态系统下残体的腐解率和腐解物的有机C、全N、全K含量、养分释放率以及C/N比的变化。
- Soil organic matter is the product of microbial decomposition of plant and animal residues. 土壤有机质是微生物分解植物和动物残体的产物。
- A major portion of the soil organic matter is derived from the added and residual vegetative material. 加进去的和残留下来的植物物质则是土壤有机质的主要来源。
- DCCA ordination showed that soil organic matter content was the decisive factor to the development of communities. DCCA排序进一步表明了土壤有机质含量是所有因子中对植物群落发展起决定性作用的主要环境因素.
- Among 13 elements we measured, the concentration of 8 elements is higher in 1994 cutover of the 4 cutovers except for Ca, Mn, Na, Zn, organic C, and the concentration of Al, Fe, and Mg is the highest. 在所测的13个元素中，除了元素Ca、Mn、Na、Zn和有机C以外，其余8个元素在4个采伐迹地中，都是1994年采伐迹地的含量较高，同时Al、Fe和Mg这3个元素在1994年采伐迹地中是最高的。
- Zn situation of vegetable garden soils and its relation to soil organic carbon. 菜园土壤锌营养状况及其与土壤有机碳的关系。
- The cycle of recently photosynthesized C is difficult to study due to the rapid turnover of recently metabolized C and that stable organic C compounds are not immediately synthesized. 定量近期光合C在植物组织、土壤和呼吸损失的分配，对于理解全球C循环是必不可少的。
- Soil organic carbon releases CO2 at the aeration status, which results in greenhouse effect and consequently influences global change. 摘要碳主要在通气状态下释放出CO2以温室效应的形式影响全球变化。
- Abstract : Quantitative studies on changes of decomposition rate, C/N ratio, N, K and organic C of bean residue during decomposition in desert ecosystem were carried out in Fukang, Xinjiang. 摘要 ： 以大豆秆为材料，研究了荒漠生态系统下残体的腐解率和腐解物的有机C、全N、全K含量、养分释放率以及C/N比的变化。
