1.
Studies on Construction of Urban Greening and Change of Eco-environment in Beijing
北京城市生态环境变化与城市绿化建设研究
2.
Study on Land Desertification and Eco-Environmental Evolvement in the Songnen Plain Abstract;
松娕平原土地荒漠化与生态环境变化研究
3.
Recent Changes of Permafrost and Cold Regions Environments in the Northern Part of Northeastern China
东北北部冻土退化与寒区生态环境变化
4.
Ecological Environment Changes and Rational Utilization of Water Resources in the Keriya River Basin
克里雅河流域生态环境变化与水资源合理利用
5.
Effect Analysis of Ecological─Environment Changes in the Mountain Areas of South Ningxia
宁夏南部山区生态环境变化的效益分析
6.
Holocene Wildfire and Ecological Environment Changes in the Weihe River Drainage;
渭河流域全新世生态环境变化和野火活动记录
7.
The variation of the marine ecological environment,
海洋生态环境的变化，
8.
it changed the ecology of the island.
岛屿上的生态环境发生了很大的变化。
9.
Researching Ecological Effect of Wetland Change in Beijing Region-Take Yeyahu Wetland Example;
野鸭湖湿地变化的生态环境效应研究
10.
Climate Change of Xinjiang and its Impact on Eco-Enviroment;
新疆气候变化及其对生态环境的影响
11.
Groundwater Dynamic Evolution and Its Impact on Eco-Environment under Variational Environment in Shi Yang River Basin
变化环境对石羊河流域地下水动态的影响及其生态环境效应研究
12.
Study on Landscape Dynamic Change and Its Eco-environment Effects in Xiamen City;
厦门市景观动态变化及其生态环境效应研究
13.
ON MECHANISM FOR ECO-ENVIRONMENTAL QUALITY OF JIANGSU PROVINCE;
江苏省生态环境质量动态变化驱动机制研究
14.
The dynamic change research of ecological environment in Longbao region of Yushu state in Qinghai
青海玉树隆宝地区生态环境动态变化研究
15.
Evolution of Ecological Environment from Land Use Change in Shaanxi Province;
从土地利用变化看陕西省生态环境的转变
16.
A Study on Ecological Environment Evolution in Song-Liao Plain under the Global Changes
全球变化下松辽平原生态环境变迁研究
17.
Study on Land Use Change and the Effect on Eco-Environment in Desertification Area;
荒漠化地区土地利用变化及生态环境效应研究
18.
Distribution and variation trends of the environmental factors in the 32°N section
32°N断面二十年来生态环境的演化及变化趋势