1.
Study on the Water Ecology Characteristics of Farm-shelter Forest System in Oasis;
绿洲农田防护林系统水分生态特征研究
2.
The Study on Water Consumption Characteristics of Poplar Sheltbelts System in the Cropland of North China Plain;
华北平原杨树农田防护林系统耗水特征的研究
3.
Research and Implement of the Spatial Allocation Adjustment System for Protection Forest
防护林体系空间配置调整系统的研建
4.
Information Management System of shelterbelt Forest in Qingshuihe Watershed
清水河流域防护林体系信息管理系统的研究
5.
Study on Zhengzhou Urban Ecological Protective Forest Spatial Information Management System;
郑州城市生态防护林空间信息管理系统（ZUEPFSIMS）研究
6.
Construction of Coastal Protection Forest Soil Geographical Information System in Zhejiang Province
浙江省沿海防护林土壤地理信息系统构建
7.
Study on Assesament and Prediction of Water and SedimentBenefits for Protection Forest System in Loess Regionof Western Shanxi Province
晋西黄土区防护林体系水沙效益评价和预测系统的研究
8.
Protection Forest on sandy meadow was established by mixing broadleaf trees to raise stability of sandy meadow system.
为提高草沙地系统稳定性,采用阔叶树混交方式营建草沙地防护林。
9.
(4)Plant trees and grasses, and protective froest, form new agr-ecosystem.
④种树种草,营造农田防护林,建立新的农业生态系统。
10.
Estimation and Realization of the Ecological Service Value of the Coastal Shelter Forest Ecosystem in Hainan Island;
海南岛沿海防护林生态系统服务功能价值估算与实现
11.
Assessment on Ecosystem Services of Eco-economic Protection Forest;
黄河下游滩区生态经济型防护林生态系统服务功能价值评价
12.
Measurement and Evaluation on Ecosystem Services of Populus Ecological Protective Forests in Lowland of the Yellow River
黄河滩地杨树生态防护林生态系统服务的计量及其价值评估
13.
Carbon stock and carbon sequestration of Casuarina equisetifolia plantation ecosystem on coastal sand
滨海沙地木麻黄防护林生态系统的碳库和碳吸存
14.
missile range safety system
导弹靶场安全防护系统
15.
plant nuclear protection system
反应堆辐射防护系统
16.
Discusses regional construction pattern of optimal protection forest system to esta-bilish a symbiosis relation between protection forest system and ecosystems.
生态经济型防护林体系建设模式系统就是体系的建立和优化发展的方法系统。
17.
Statistical analysis of the phase Ⅳ project of Three-North Shelterbelt in Hebei Province;
河北省三北防护林四期工程统计分析
18.
Study on Planning and Construction of Coastal Shelter Forest System in Shandong Province;
山东沿海防护林体系建设规划的研究