结果表明，喀斯特石漠化是在脆弱的生态环境地质背景上由于人类的强烈扰动而形成的，是多种因子综合的结果。
The result shows that karst rocky desertification is formed by intense human turbulence in the frail geo-ecological environmental background, is the comprehensive outcome of many factors.
第一章为生态环境与历史背景分析。
Chapter one is the analysis of ecological environment and historical background.
我们讨论东汉洛阳地方的经济生活和文化历史时，不应当忽略与此有关的生态环境的背景。
On discussing the economic life and cultural history of Luoyang in the Eastern Han Dynasty, we should attach an importance to its ecological and environmental background.
这些巨大的工程农业技术项目能直接达到恢复自然生态环境，能实现直接改善背景气候条件的目的。所以它们对人类社会和自然界的意义十分深远。
All the huge projects can directly restore the natural ecological environment and improve the background climate conditions, so they are of great importance to the human society and the nature.
描述了全球化背景与城市化浪潮中的中国生态环境恶化，提出了应对方略。
It describes the deteriorating ecology and environment in China with the background of globalization and the wave of urbanization.
在这种背景下将最新的地理信息系统技术和遥感技术应用到生态环境研究就显得非常迫切。
So, it is an urgency that the application of GIS and RS is used to the study of ecological enviroment.
温室效应致使全球气候变暖，对全球经济、社会、生态环境、人类生存产生严重威胁，是碳汇经济提出的社会经济背景。
Global warming in the greenhouse effort has posed a serious threat to world economy, society, and human survival environment, which calls for carbon sink economy in social economy.
本文介绍了1996年冬季首次辽东湾生态环境调查中的海冰背景条件。
This paper deals with the background conditions of the sea ice in the first ecological investigation in the winter of 1995 1996 in Liaodong Bay.
在这种大背景下，对土地利用中社会经济与生态环境协调状况的研究具有重要的理论与现实意义。
Under this background, it has a great importance in theory and actuality to research on coordination between society-economy and eco-environment in land use.
在这种大背景下，对土地利用中社会经济与生态环境协调状况的研究具有重要的理论与现实意义。
Under this background, it has a great importance in theory and actuality to research on coordination between society-economy and eco-environment in land use.
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