1.
A study of ecological geochemical warning of the forest soil in an alder plantation
人工桤木林林地生态地球化学预警评价研究
2.
Discussion on ecologic geochemical early-warning and forecasting
生态地球化学预测预警若干问题探讨
3.
biogeochemical ecology
生物地球化学生态学
4.
(Agence France-Presse, Montreal) - Arctic natives, scientists and ecologists are making more warnings about the impact of global warming on the Arctic.
(法新社蒙特娄电)北极地区居民、科学家和生态学家已就全球暖化对北极的影响提出更多警告。
5.
Research on the Early-warning of Land Ecological Security and Land Utilization Optimization in Tongyu County;
吉林省通榆县土地生态安全预警与土地资源利用优化研究
6.
Studies in Landscape Geochemistry Based on GIS Technology;
基于GIS的景观生态地球化学评价研究
7.
The Agro-ecological Geochemistry Evaluation Based on GIS;
基于GIS的农业生态地球化学评价
8.
Ecological Geochemistry Environmental Evaluation in Zhangxuan Grape Production Areas of Hebei Province
张宣葡萄产区生态地球化学环境评价
9.
The Eco-geochemical Assessment of Chagan Lake in West of Jilin Province
吉林西部查干湖的生态地球化学评价
10.
Population Ecology and Early-Warning Technique of Common Species of Limacodidae in City Virescence in Shanghai;
上海城市绿地常见刺蛾种群生态学及预警技术研究
11.
Study on the Evaluation and Warning of Ecological Security in Ecological Sensitive Area;
生态敏感型地区生态安全评价与预警研究
12.
Study on pre-warning of tourism index system based on ecology;
基于生态学的旅游预警指标体系研究
13.
The Study of Dynamic Management Early-warning Mechanism on College Students;
高校贫困学生动态管理预警机制探析
14.
ECOGEOCHEMICAL FEATURES OF EPIDEMIC FLUOROSIS AREAS IN GUANGDE VILLAGE OF ANXI COUNTY
安溪县光德村地氟病区生态地球化学特征
15.
Multi-goal Regional Geochemical Assessment of Ecological Environment in Pearl River Delta of Guangdong Province;
珠江三角洲多目标区域地球化学生态环境评价
16.
Ecohydrogeochemical Effects of Karst Vegetation in Guangxi;
广西岩溶植被的生态水文地球化学效应
17.
Design and Foundation of Eco-Geochemical Information System in Changchun City;
长春市生态地球化学信息系统的设计与建立
18.
The Development and Applicant of Chengdu City Eco-Geochemical Information System;
成都市生态地球化学信息系统的开发与应用