1.
A Historic Investigation of the Deterioration of Ecological Environment of the Western Roman Empire;
西罗马帝国生态环境恶化的历史考察
2.
A Brief Analysis on the Main Cause of Ecological Environmental Degradation and the Coping Strategies
浅析生态环境恶化的主因及应对策略
3.
The Worsening Trend of the Natural Environment in Ethnic Areas of the Western China and its Influence;
西部民族地区生态环境恶化态势及影响分析
4.
a shortage of important resources such as water and petroleum and the deterioration of the ecological environment in some regions;
水、石油等重要资源短缺，部分地区生态环境恶化；
5.
LAND RECLAMATION AND WORSENING OF ECOLOGICAL ENVIRONMENT IN DINGXI PREFECTURE SINCE THE DAWN OF HISTORY
定西地区历代土地开垦与气候生态环境恶化
6.
Hydrological Effects on the Degeneration of eth Ecological Environment in the Tarim River Watershed, Xinjiang
塔里木河流域生态环境恶化的水文效应
7.
On Ecological Deterioration of Ethnic Autonomous Regions;
对民族自治地方生态环境恶化问题的研究
8.
The Worse Western Ecological Environment Exerting Infucence on the Development of Animal Husbandry;
西部生态环境恶化对畜牧业发展的影响
9.
Relationship between Urban Construction and Ecological Environment Deterioration of Chang'an in Tang Dynasty
唐长安城市建设与生态环境恶化关系研究
10.
Now, Three Gorges Area is facing with at least three great serious problems.
三峡库区面临着生态环境恶化、济贫困化、万移民安置等三大难题。
11.
Land degeneration is one of main type of making the envirconment worse.
土地退化是地球生态环境恶化的主要表现形式之一。
12.
THE CAUSES AND COUNTERMEASURES OF ECOLOGICAL ENVIRONMENT DETERIORATION OF WU LA TE MIDDLE BANNER OF BA YAN NOR CITY
内蒙古巴彦淖尔市乌拉特中旗生态环境恶化的根源及其对策
13.
Research on the deterioration of ecological environment of Huizhou mountain areas in the middle period of Qing Dynasty;
清代中期徽州山区生态环境恶化状况研究——以棚民营山活动为中心
14.
The main inducement that evokes eco-environment deterioration is the conflicts between mankind and nature, it causes the eco-crisis.
导致生态环境恶化的主要诱因是自然与人产生了冲突，造成生态危机。
15.
The Deterioration of Ecological Environment and the Decline and Fall of western Roman Empire;
生态环境的恶化与西罗马帝国的衰亡
16.
Those concepts of spoilage and vicious circle of ecological environment have been explained.
对生态环境的破坏和恶化等概念作了具体说明。
17.
At present, regional poverty and ecological degradation form a vicious circle.
目前，区域贫困和生态环境退化已形成了恶性循环。
18.
The rapid degeneration of rural ecological environment in China has seriously influenced the sustainable development of rural economy.
我国的农村生态环境急剧恶化，严重影响了农村经济的可持续发展。