1.
Study on Criterions and Control Techniques of River Eco-water Usage in Semi-arid and Semi-humid Area;
半干旱半湿润区河流生态用水标准与调控技术研究
2.
The Development Research of Hydrological Forecasting Software Program in Semiarid & Semi-Humid Region;
半干旱半湿润地区洪水预报软件开发研究
3.
Evaluation on the Technologies of Preventing Drought and Reducing Disaster in Semiarid and Subhumid Region of North China
我国北方半干旱半湿润气候区防旱减灾技术述评
4.
China's humid and semi-humid areas, appropriate for living, account for only 47 percent of the total land mass, while the arid and semi-arid areas account for 53 percent.
中国适宜居住的湿润、半湿润地区只占47%； 而干旱地区和半干旱地区则占53%。
5.
A STUDY ON AGRICULTURAL LANDSCAPE OF SEMI ARID AND SUB HUMID ZONE IN CHINA--Taking Zhuolu Area as an Example;
半干旱半湿润地区农业景观格局研究——以冀西北涿鹿地区为例
6.
The Accumulation of Nitrate Nitrogen in Soil Profiles in the Semiarid and Semi Humid Area;
半干旱半湿润地区土壤剖面中硝态氮累积的研究
7.
Present Situation and Countermeasure of Developing Water Saving Irrigation in Canal Irrigated Region in the Northwest;
西北半湿润半干旱渠灌区水资源现状及发展对策
8.
The spatio variability of soil water-fertilizer coupling in Guanzhong area
半干旱偏湿润地区旱地小麦土壤水肥耦合的时空变异特征
9.
y from subhumid to arid
在半湿润至干旱范围内的变化
10.
Research on Wetland Landscape Ecology in Arid and Semi-arid Areas in Northwest China;
西北干旱半干旱区湿地景观生态研究进展
11.
Mechanism of Drain Wetland Restore Water Environment in Semi-arid Areas;
半干旱地区沟渠湿地水环境修复机理
12.
Development and Application of the System Theory Flood Forecasting Model Which Could be Applied in Semiaridy and Semi-Humid Basin;
基于系统理论的半干旱半湿润流域洪水预报模型的研制及其应用
13.
Effect of Temporal Scale on Flood Prediction Model in Semi-arid and Semi-Humid Drainage Basin;
时间尺度对半干旱半湿润流域洪水预报模型的影响研究
14.
Simulation of Soil Desiccation and Soil Water Carring Capacity of High-Yield Field of Dryland on Semi-Humid Region of Southern Loess Plateau;
黄土高原南部半湿润区旱作高产粮田土壤干燥化规律与土壤水分承载力模拟研究
15.
Study on change of relative humidity in semiarid region under global climate change
全球气候变化下的半干旱区相对湿度变化研究
16.
Influence of Cultivation Method by Means of Plastic Mulching and Rain Harvesting on Water and Nutrient Uptake as Well as Yield of Winter Wheat and Summer Maize in Semi-humid Prone to Drought Area;
覆膜集雨栽培对半湿润易旱地区作物水分养分吸收及产量的影响
17.
Study of Water Effect in Double Cropping System on Dry-Farming Lands in Subhumid Regions of Loess Plateau;
黄土高原半湿润区旱作农田一年两熟种植模式水分效应研究
18.
Semi-arid land ecosystems
半干旱地区生态系统