1) arid area
旱区
1.
Comprehensive quantitative assessment models for ecological environment in arid area;
旱区生态环境质量的综合定量评价模型
2.
Advances and prospect of research on protective tillage techniques in arid areas
旱区保护性耕作技术研究进展与应用前景
3.
Optimization of constructed wetland technology, in order to popularization and application of constructed wetland technology in arid area.
本以乌鲁木齐县域为典型干旱区农村,研究构建适合干旱区农村生活污水净化处理的人工湿地系统,力求达成人工湿地污水净化系统在干旱区农村的推广和应用的最终目标。
2) Arid Region
旱区
1.
Climate Resources Assessment and Regional Sustainable Agriculture Development in West Arid Region;
西部旱区气候资源评估与区域农业可持续发展
2.
Sand covering technique of direct-seeding lawn in arid region;
干旱区种子直播建植草坪覆沙技术研究
3) Cold and drought Region
寒区旱区
4) Arid/Semi-Arid Regions
干旱区半干旱区
5) arid area
干旱区
1.
Space-time change of oasis ecological landscape information spectrum in arid areas;
干旱区绿洲生态景观信息图谱的研究与应用
2.
Study of Land-cover Changes Using Remote Sensing Technology in Arid Area——Xinjiang Yutian County For Example.;
干旱区绿洲土地覆盖变化遥感应用研究——以新疆于田绿洲为例
3.
Assessment indexes of ecosystem health,model and application in arid area;
干旱区生态系统健康评价的指标、模型及应用
6) arid zone
干旱区
1.
Characteristic analysis on ecosystem coupling relations in arid zone;
干旱区生态系统耦合关系的特征分析
2.
Achievements of Study on Soil-Plant-Atmosphere Continuum and Discussion Its Application in Arid Zone.;
SPAC系统研究进展及其在干旱区研究应用初探
3.
A simple remote sensing data-based evaportranspiration model for oasis in arid zones;
一种简易遥感腾发模型在干旱区平原绿洲的应用
补充资料：HⅡ区和HⅠ区
见电离氢区和中性氢区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条