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1)  active organic carbon pool
活性有机碳库
1.
Total organic carbon, different fractions of active organic carbon pool and physicochemical properties of soil in 0~15cm and 15~30cm layers were measured.
本研究以黄土高原几种典型土壤为研究对象,通过对0~15cm和15~30cm土层总有机碳、活性有机碳库及其各组分和土壤理化性质的测定,研究了不同土壤类型和土层深度对总有机碳(TOC)、潜在可矿化碳(Cp)、微生物量碳(SMBC)、易氧化有机碳(ROC)和活性有机碳(LOC)的影响,揭示了土壤理化性质与活性有机碳库的关系,为进一步研究该区域土壤有机碳分布特征,丰富土壤有机碳研究内容,为黄土高原生态环境建设顺利进行提供理论依据。
2)  active soil organic carbon pool
土壤活性有机碳库
1.
Comparison of active soil organic carbon pool between Chinese fir plantations and evergreen broadleaved forests.;
杉木纯林与常绿阔叶林土壤活性有机碳库的比较
3)  biologically active soil organic carbon pool
土壤生物活性有机碳库
4)  organic carbon activity
有机碳活性
1.
Eight years location experiment was conducted in cinnamon soil in Hebei province to study the changes of organic carbon activity in soil and its micro-aggregates.
通过8年田间定位试验,研究了不同施肥制度下褐土及其微团聚体有机碳活性变化规律。
5)  labile organic carbon
活性有机碳
1.
Influential factors and distribution characteristics of topsoil labile organic carbon in alpine grassland ecosystem at the south slope of Gongga south mountain-Laguigangri Mountain
高寒草原生态系统表层土壤活性有机碳分布特征及其影响因素——以贡嘎南山-拉轨岗日山为例
2.
The relationship between soil humus carbon,soil labile organic carbon,and soil total nitrogen(TN)were discussed in this paper.
研究了川中丘陵区紫色水稻土土壤腐殖质碳的剖面分布及其组成特征,探讨了土壤腐殖质与活性有机碳、土壤全氮含量的关系。
3.
The distribution of organic carbon and labile organic carbon along soil profile in swamp soil and peat soil in Ruoergai alpine wetland were studied.
对若尔盖高寒湿地沼泽土和泥炭土的有机碳(TOC)和活性有机碳(LC)沿土壤剖面的分布特征研究表明,沼泽土的有机碳和全氮(TN)含量整体上从表层向下呈现下降趋势,中间在16~18 cm处出现一个升高点,与当时的有机质来源和沉积环境有关。
6)  active carbon
活性有机碳
1.
Through examining the changes of soil total carbon,active carbon(readily oxidation carbon),this paper researched the effect of different treatments on C pool management index in soil.
通过测定苏打草甸碱土表层土壤全碳、活性有机碳(易氧化有机碳)含量的变化,研究生物修复对草甸碱土碳库管理指数的影响。
2.
Total organic carbon(TOC),active carbon(AC) and carbon pool management index(CPMI) were measured.
针对南方稻田长期免耕存在的主要问题,本研究选择湖南省双季稻区连续7年免耕稻田,进行了不同耕作措施对土壤的总有机碳、活性有机碳的变化情况及其对土壤碳库影响的研究,以期为建立合理的轮耕周期提供理论依据。
3.
The influence of man-made vegetation on carbon pool with C pool management index in southern Ningxia region in Loess Plateau is studied,the results show that vegetation can increase soil organic carbon,but there is different results about active carbon,active carbon in pasture decreased,there is no difference between the other vegetation and cropland.
运用碳库管理指数分析了被恢复后宁南黄土丘陵区不同人工植被对土壤碳库的影响,结果表明植被恢复增加各个土层土壤有机碳含量,但是活性有机碳含量表现不同,草地减少,其他植被与农田土壤活性有机碳含量差异不大。
补充资料:活性
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性质:(一)又称活力。对于生物反应,是表示酶、细胞等的促进反应的能力,或是表示它们的有效浓度。衡量活力的标准往往是相对的,人为地专门给予定义的。例如,可以把酶或细胞在某一条件下在单位时间内转化的底物量定为其活性为一百,则实际转化量与此数量之比就表示酶或细胞在另一条件下的活力。(二)热力学上,活性也称为活度,见活度。(三)催化剂的活性,可参见催化活性。

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