1.
The monitoring report of Kaschin-Beck disease prevalence rate in Yuyang county of Shaanxi province from 2001 to 2003
2001～2003年陕西省榆林市榆阳区大骨节病病情监测
2.
Investigation on Growth of Platycladus orientalis in the Forest Land Converted from Farmland in Yuyang District of Yulin City
榆林市榆阳区退耕还林林地侧柏生长情况调查
3.
The Research of Land Use Dynamic Change and Driving Force in Yuyang;
榆阳区土地利用动态变化过程及驱动力研究
4.
Changes of Vegetation Ecosystem NPP in YUYANG District of Northern Shaanxi
陕北榆阳区植被生态系统净第一性生产力动态
5.
Images Analysis of the Vegetation Coverage Changes in Yuyang District of Northern Shaanxi Province in the Recent 30 Years
陕北榆阳区1978年至2005年植被覆盖率变化分析
6.
Successful Economical-ecological Plantation Models for Grain for Green Project in Yuyang County
榆阳区生态经济型退耕还林成功造林模式
7.
Dynamic changes of vegetation's soil conservation value in Yuyang District of Northern Shaanxi in recent 30 years.
近30年陕北榆阳区植被土壤保持效益动态
8.
Assessment of Social Impacts of Three North Shelterbelt Project in Sandy Area Based on Principal Component Analysis--Taking Yuyang County as an Example;
风沙区三北防护林体系工程社会影响评价研究——以榆林市榆阳区为例
9.
Study on the dynamic changes of net primary productivity of cultivated land in pasturing-farming region--A case over Yuyang district;
农牧交错区耕地净第一性生产力动态变化研究——以陕西榆林市榆阳区为例
10.
Relationship between land use/cover change and the changes of ecological effect in wind drift sand region-A case study of Yuyang District.;
风沙过渡区土地利用动态与生态效应变化分析——以榆阳区为例
11.
Relation Between LUCC and Ecological Effect Change in Pasturing-farming Ecotone:A case study on Yuyang District;
农牧交错区土地利用动态与生态效应变化——以榆阳区为例
12.
Land Use Dynamic Change and Driving Force in Wind Drift Sand Region--Taking Yuyang of Northern Shaanxi As an Example;
风沙过渡区土地利用变化及其驱动因素分析——以陕北榆阳区为例
13.
Establishment of Interpreting Key on Land Use Types in Mu Us Desert--A Case Study of Yuyang District;
毛乌素沙漠土地利用类型解译标志的建立——以榆阳区为例
14.
Dynamic Changes of Net Primary Productivity of Cultivated Land in Wind-drift Sand Region--A Case of Yuyang Area of Northern Shaanxi Province;
风沙过渡区耕地生态系统净第一性生产力动态变化研究——以陕西榆阳区为例
15.
The Study of the Distributing on the Two Han Dynastic Cities of YuLin in the North of Shanxi Province by the Study of HuanRiver HuanYin and HuanYang.;
由汉圜水、圜阴及圜阳看陕北榆林地区两汉城址分布
16.
LUCC AND LAND USE PATTERN BASED ON A FUNCTIONAL DESERT LAND CLASSIFICATION SYSTEM:A CASE STUDY FOR YUYANG DESERT IN NORTHAN SHANNXI;
基于沙区土地功能分类的土地利用变化与模式研究——以陕北榆阳沙区为例
17.
Study on Parameters of Water-preserved-mining Grouting Bed-separation in YuShuwan Mine YuShen Coalfield;
榆神矿区榆树湾矿保水开采注浆离层参数研究
18.
The Drought-Resistance Characteristics of Four Different ELM Tree Seedlings in Yulin Region
榆林地区4种榆属树种苗期抗旱特性的研究