1.
Development Characterisics of Karst Caves and Evaluation of Karst Landscape Values in Hilly Area of Northern Taishan Mountains;
泰北低山丘陵区喀斯特洞穴发育特征及其景观价值评价
2.
Study on Ecological Construction of Jiaozuo,Beishan,South Slope Mt.Taihang Hill and Mound Region
太行山南麓焦作北山低山丘陵区生态建设研究
3.
Study on the Sediment Yield Model of Watershed in Purple Soil Hilly Area at the Northland of Sichuan;
川北紫色土低山丘陵区小流域产沙模型研究
4.
Health Evaluation of Typical Forest Soils in Low Mountainous and Hilly Area of Northern Jiangsu Province
苏北低山丘陵区典型性森林土壤健康评价研究
5.
Study on the Seed Plant Flora and Vegetation Type at the Northwest Foothill Knoll of Bogda;
博格达山西北麓低山丘陵区种子植物区系及植被类型
6.
STUDY ON THE SPRING FLOODS CAUSED BY SNOW MELT WATER IN LOW-MOUNTAIN AND HILL REGIONS OF NORTHERN PIEDMONT OF THE TIANSHAN MOUNTAINS-A Case Study in the Paleochannels of Sangong River;
天山北麓低山丘陵地区春季融雪洪水的研究——以三工河古河道为例
7.
SEVERAL STRATEGIC PROBLEMS IN THE AGRICULTURAL SYNTHETIC DEVELOPMENT IN THE LOW MOUNTAINS AND HILLS IN TAIHANG MOUNTAINS IN HEBEI PROVINCE;
河北省太行山低山丘陵区农业综合开发的几个战略问题
8.
A preliminary study on the host condition of structural fissure water and exploration method in the northern low hill country,Baicheng area
白城地区北部低山丘陵区构造裂隙水赋存状态及其勘查方法研究
9.
Study on Vegetation Restoration Models in Hilly Area of Taihang Mountains
太行山低山丘陵区植被恢复模式探讨
10.
Changes and Mechanism of Soil Respiration on Winter Wheat Field in Low Mountain and Hill Regions of North China
华北低山丘陵区冬小麦田土壤呼吸变化规律及其影响机制
11.
Study on of Eco-economy Model and Evaluation of Small Watershed in Hilly Mountain of Northeast China;
东北低山丘陵区小流域生态经济系统模式及评价
12.
Spatial Variability of Soil Nutrition during the Process of Secondary Forest Succession in Low Mountainous and Hilly Area of Northern Jiangsu
苏北低山丘陵区森林次生演替过程中土壤养分的空间变异
13.
Studies on the Protection of the Arable Land and Basic Farmland in Low Mountains and Hills Area--A case study of Huangshan City in Anhui Povince;
低山丘陵区耕地与基本农田保护研究
14.
Analysis of Improving Effects of Cupressus funebris Plantation in the Low Hill Region of Sichuan Basin
四川盆地低山丘陵区柏木低效防护林的改造
15.
The Mechanisms of the Vegetation Restoration and the Reconstruction Model in the Hilly Area of Taihang Mountains;
太行山低山丘陵区植被恢复机理与构建模式
16.
Study of the Nutrient Cycling of Typical Vegetation Community in Hilly Region of Taihang Mountain;
太行山低山丘陵区典型植物群落养分循环研究
17.
Characters of Soil Erosion and Runoff and Sediment Yield Simulation of Watershed in Low-mountain Hilly Region of Wuling Mountian
武陵山区低山丘陵小流域土壤侵蚀特征及产流产沙模拟预测
18.
Landscape efficiency of eco-agricultural tourism in ttae hilly area
低山丘陵区生态农业旅游景观的效果分析