1.
Study on the Distribution of Vegetation and Soil in Ulan Buh Desert Wetlands
乌兰布和沙漠湿地植被与土壤分布规律研究
2.
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
3.
Research on the Laws of Soil Water Infiltration and Redisribution on Red Soil Slopes;
红壤坡地土壤水分入渗与再分布规律的研究
4.
Researches on Fine Root Dynamics in Robinia pseudoacacia Forest and Its Response with Soil Moisture
林木细根分布规律与土壤水分响应关系研究
5.
Research Progresses on the Profile Distribution Law of Soil Nutrients and Its Influencing Factors
土壤养分剖面分布规律及影响因素研究进展
6.
Research on Distribution Characteristic of the Soil Heavy Metals and Assessment of the Soil Environmental Quality in Changchun;
长春市土壤重金属分布规律及土壤环境质量评价研究
7.
A GIS-based Study on Middle-scale Soil Spatial Distribution Pattern ---Taking Xi an area as an example;
基于GIS的中尺度土壤空间分布规律研究
8.
Experiment Study on Phosphorus Transport under Improved Bank Buffer Strips
堤岸缓冲带土壤磷素时空分布及运移规律研究
9.
Profile distribution of Cu,Zn,Ni in tillage soils of Jinchang urban
金昌城郊耕作土壤重金属Cu、Zn、Ni的分布规律
10.
INVESTIGATION ON SOIL RADON CONCENTRATION LEVELS AND DISTRIBUTION IN URUMCHI
乌鲁木齐市土壤中氡浓度水平及分布规律调查
11.
Residues and Distributions of HCH and DDT in Orchard Soil and Apple Trees
土壤及果树中HCH和DDT残留及分布规律研究
12.
Effects of the Plant Covering on the Spatial Distribution of the Soil Moisture and Salt
植被覆盖对土壤水盐空间分布规律的影响
13.
Distribution of Soil Moisture and Nutrients at the Grassland-Forestland Interface in the Loess Region of West Shanxi Province
晋西黄土区林草复合界面土壤水分养分分布规律研究
14.
Research on Water Content Spatial Distribution Situation of Silt Dam in Suide County of Shaanxi Province;
黄土丘陵区淤地坝土壤含水量空间分布规律研究
15.
Distribution of Heavy Metals and Changes of Soil Biological Activity under Different Land Use Patterns
不同土地利用方式下土壤重金属分布规律及其生物活性变化
16.
Study on the Water and Nutrient Distribution Pattern in Soil under Drip Fertigation;
滴灌施肥条件下水分、养分在土壤中分布规律的研究
17.
Studies on the Speciation and Distribution of Trace Mercury in the Sediment and Soil;
水系沉积物和焦化区土壤中汞的形态分析及分布规律研究
18.
Distribution of Gravel and Its Effect on Water Properties in Stony Soil of Northwest Guangxi;
桂西北石质土壤中砾石的分布规律及其对水分性质的影响