1.
Study on the Countermeasure of Promoting Industrialization of Soil and Water Conservation of Yan He River Basin;
延河流域水土保持产业化的对策研究
2.
Study on the Soil and Water Conservation and Ecologicalrehabilitation Plan Scheme in the Yanhe River Basin;
延河流域水土保持生态建设规划方案研究
3.
A Study of the Eco-environmental Water Demand and the Sustainable Utilization of Water Resource in Loess Plateau--A Case on YanHe Basin;
黄土高原生态环境需水及水资源持续利用研究——以延河流域为例
4.
Analysis of Sediment Reduction after Soil and Water Conservation in Yanhe Watershed and Its Effect on Reservoir Design;
延河流域水保减沙效益及对水库设计的影响分析
5.
The Period and Trend Analysis of Streamfall and Sediment Load in Yan River Based on Time Series;
基于时间序列的延河流域水沙周期分析及趋势预测
6.
Spatio-Temporal Changes of Land Use Pattern and Driving Factors Analysis in Yanhe River Basin;
延河流域土地利用格局时空变化与驱动因子分析
7.
STUDY ON GIS METHODOLOGY FOR REGIONALIZATION OF NATURAL ECOLOGY AND SOCIO-ECONOMY--Case study for yanhe valley in the Loess Plateau;
基于GIS的自然生态与社会经济综合区划——以黄土高原延河流域为例
8.
Effect of Returning Farmland to Forest (Pasture) and Changes of Precipitation on Soil Erosion in the Yanhe Basin
退耕还林(草)和降雨变化对延河流域土壤侵蚀的影响
9.
Landuse Changes Based on CBERS Data in Lower Reaches of Yanhe River in the Loess Plateau of China;
基于遥感的土地利用与退耕还林时空变化研究——以延河流域下游地区为例
10.
IMPACT ON VEGETATION COVERAGE SEASONAL CHANGE OF DIFFERENT LANDUSE TYPES IN LOESS PLATEAU:A CASE OF YANHE BASIN;
不同土地利用方式对黄土高原植被覆盖季节变化的影响——以陕北延河流域为例
11.
The Surface Water Pollution Investigation and Evalution of Yanhe River and Qingjianhe River
延河、清涧河流域地表水污染调查评价
12.
Studies of Diversity of Butterflies Community in North Luo-River of Yanan;
延安北洛河流域蝶类群落多样性的研究
13.
Diversity of Bird Community in North Luo-River Drainage Area of Yan'an in Shaanxi
陕西延安北洛河流域鸟类群落多样性研究
14.
The Wachau is a stretch of the Danube Valley between Melk and Krems, a landscape of high visual quality.
瓦豪是多瑙河流域在梅尔克和克赖姆斯之间的延伸部分，风景秀丽。
15.
A stretch of water in a river, an estuary, or a tidal channel made rough by waves meeting an opposing current.
巨澜在河流、港湾或潮汐海峡中，由波浪和它对立的水流相撞而成的一条绵延水域
16.
Study on Riverine Carbon Flux and Erosion of Zhujiang (Pearl) River Drainage Basin;
珠江流域河流碳通量与流域侵蚀研究
17.
Cooperation of the riparian countries in international river basin--a case of the Red River
国际河流流域国的合作——以红河流域为例
18.
Study on Hydrologic Drought Characteristics of Main Rivers in Weihe River Basin;
渭河流域主要河流水文干旱特性研究