活性有机碳

结果表明，土壤和泥沙中活性有机碳含量分别在0.15～0.34g/kg和0.28～2.92g/kg之间；

Results show that the LOC content in soil ranged between 0.15 g / kg and 0.34 g / kg , and was between 0.28 g / kg and 2.92 g / kg in sediment .

红松阔叶混交林不同演替阶段土壤活性有机碳的研究

Soil Active Carbon in Soils under Different Stages of Korean Pine and Broadleaf Forest

正常CO2浓度条件下，土壤湿度为田间持水量的45%～60%时，土壤活性有机碳的含量最高。

Under different soil moisture conditions , the content of SAC is highest when soil moisture is between 45 % ~ 60 % of soil water holding capacity ;

通过长期定位试验，研究不同植被覆盖与施肥管理对黑土活性有机碳库形成及碳库管理指数ICM的影响。

Effects of vegetation and fertilization on black soil labile organic carbon and carbon management index ( ICM ) were studied in a long-term fertilization experiment .

代表活性有机碳的DOC和EOC均表现为含量随土层增加而递减的趋势，其中橘园地下降幅度最大。

Representative active organic carbon DOC and EOC showed that the content increased with soil decreasing trend , in which the biggest drop in the Garden .

T检验表明，三种不同植物群落下表层（0～5cm）土壤三种不同活性有机碳含量都存在显著差异。

The t-tests showed three different active organic carbon content of soil surface ( 0 ~ 5cm ) had remarkable difference under three-plant community . 4 .

qCO2和Kos与活性有机碳库各组分都呈负相关关系，但这两者之间具有极显著正相关关系。

QCO2 and Kos were negatively correlated with all fractions of active organic carbon pool , but there was an obvious positive correlation between themself .

土壤活性有机碳含量具有明显的季节性变化特征。

Significant seasonal variation of soil labile organic carbon was found .

短期免耕对稻田土壤活性有机碳库的影响

Effects of Short-term No-tillage on Soil Carbon Pool in Paddy Fields

土壤生物活性有机碳库及其表征指标的研究

The size and characterization of biologically active organic carbon pool in soils

集约经营毛竹林土壤活性有机碳库研究

Study on Organic Carbon Pool of Soil under Intensive Management Bamboo Forest

土壤活性有机碳与养分有效性及作物产量的关系

Relationship between Active Soil Organic Carbon , Nutrient Bioavailability and Crop Yield

长期施肥对水稻土活性有机碳的影响

Effect of Long-Term Fertilization on Soil Active Organic Carbon in Paddy Soils

土壤活性有机碳库测定方法研究进展

Progress in the Study of Measurements of Soil Active Organic Carbon Pool

黄绵土土壤活性有机碳的侵蚀和沉积效应

Erosion and Deposition Effects of Soil Labile Organic Carbon in Loessal Soil

秸秆施用及蚯蚓活动对土壤活性有机碳的影响

Effects of straw application and earthworm inoculation on soil labile organic carbon

活性有机碳含量在凋落物分解过程中的作用

Effects of labile organic carbon on the litters decomposition process

不同温度条件下杉木、桤木和火力楠细根分解对土壤活性有机碳的影响

Effects of tree species fine ! root decomposition on soil active organic carbon

不同林分下土壤活性有机碳库研究

Soil Active Carbon Pool under Different Types of Vegetation

4种活性有机碳两两间的相关性均达到极显著的正相关。

The four kinds of labile organic carbon correlated positively with each other .

森林土壤活性有机碳库的研究

Study on Labile Organic Carbon Pool in Forest Soils

不同森林植被下土壤活性有机碳含量及其季节变化

Content and seasonal change in soil labile organic carbon under different forest covers

喀斯特石漠化过程对土壤活性有机碳的影响

Effects of Active Soil Organic Carbon on the Processes of Karst Rocky Desertification

长期施肥土壤活性有机碳的变化及其与土壤性质的关系

Variation of Soil Labile Carbon under long-term fertilization and its relationship with soil properties

施肥对黑土活性有机碳和碳库管理指数的影响

Effect of Fertilization on Soil Active C and C Pool Management Index of Black Soil

北京山地针叶林与阔叶林土壤活性有机碳库的研究

Soil active organic carbon pool of coniferous and broadleaved forests in the mountainous area of Beijing

土壤活性有机碳的不同类型对土壤养分的有效性贡献不同。

The contribution of different types of active soil organic carbon to soil available nutrients was different .

黄土高原土壤理化性质对活性有机碳库的影响研究

Research on the Effect of Physicochemical Properties on Active Organic Carbon Pool of Soil in Loess Plateau

长期施肥对中国3种典型农田土壤活性有机碳库变化的影响

Effects of Long-Term Fertilization on Change of Labile Organic Carbon in Three Typical Upland Soils of China

不同土地利用方式对城市土壤活性有机碳的影响&以开封市为例

Influence of different land use on urban soil active organic carbon : A case study of Kaifeng city