1.
Influence of Subtropical Forest Ecosystems Types on Spatial Heterogeneity of Surface Soil Organic Carbon
森林类型对土壤表层有机碳空间异质性的影响
2.
Different Tillage Influence on Topsoil Structure and Organic Carbon in Cropland;
耕种方式对农田表层土壤结构及有机碳影响的研究
3.
Analysis of Soil Organic Carbon Density in the Lithoid Mountainous Area in North China:A Case Study in Miyun County
北方石质山区表层土壤有机碳密度特征分析——以密云县为例
4.
Comparison and application of remote sensing and geostatistics methods to spatial distribution of surface soil organic carbon
遥感与地统计方法在表层土壤有机碳空间格局研究中的应用比较
5.
Effects of soil-surface mulching on organic carbon,inorganic carbon and light fraction organic carbon in dryland soil
不同地表覆盖栽培对旱地土壤有机碳、无机碳和轻质有机碳的影响
6.
Research of changing characteristics and control factors of farmland topsoil organic carbon in China
中国农田耕层土壤有机碳变化特征及控制因素
7.
Study on the CaCO_3 Content Characteristics in Conterminous Region of Beijing,Tianjin and Hebei
京津冀接壤区土壤表土层中碳酸钙的分布规律
8.
Distribution pattern of soil labile organic carbon in Tibetan alpine grassland and its correlation with climatic factors
西藏高寒草原生态系统表层土壤活性有机碳梯度分布及其与气候因子的关系
9.
Influential Factors and Distribution Characteristics of Topsoil Organic Carbon in Alpine Grassland Ecosystem at Southeast Slope of Nyainqêntanglha Mountain
念青唐古拉山东南坡高寒草原生态系统表层土壤有机碳分布特征及影响因素
10.
immediately below the A-horizon; contains deposits of organic matter leached from surface soils.
土壤中的第二层即表层之下的土层；由通过土壤表层过滤得到的有机物组成。
11.
Effect of Soil Erosion on Soil Organic Carbon in Chinese Loess Plateau;
黄土高原坡耕地土壤侵蚀对土壤有机碳的影响
12.
The Effects of Land Use Change on the Soil Organic Carbon and the Soil Respiration;
土地利用变化对土壤有机碳和土壤呼吸的影响
13.
Changes in Topsoil Organic Carbon of China' s Cropland Evidenced from the National Soil Monitoring Network
中国农田表土有机碳含量变化特征——基于国家耕地土壤监测数据
14.
Effects of Tillage Practices on Soil Organic Carbon Distribution and Mineralization in Different Depth of a Brookston Clay Loam Soil
耕作方式对Brookston粘壤土耕层不同深度有机碳分布及稳定性影响
15.
Distribution Characteristics of Organochlorine Pesticides in Top Soils from Parks in Guangzhou City
广州市公园表层土壤中有机氯农药的分布特征
16.
Investigation of Residues of Organochlorine Pesticides in the Surface Soils in Liaocheng of Shandong Province
山东聊城市表层土壤有机氯农药残留研究
17.
Distribution characteristics of soil total organic carbon and particle organic carbon on the purple hilly region slopes
丘陵区坡面土壤有机碳及颗粒有机碳分布特征
18.
The Effect of Land Use Change on the Soil Organic Carbon and the Soil Aggregate Light Fraction Carbon;
土地利用变化对土壤有机碳和土壤团聚体轻组碳的影响