区域生态环境敏感性评价制图尺度研究。
The study of the chart measure in the sensitivity evaluation of the regional ecological environment.
保护重点区域生态环境。
植被覆盖及其变化是全球和区域生态环境变化的重要指示。
The change of vegetation coverage indicates the changes of global and regional entironment.
由于自然因素和人为因素的影响，区域生态环境功能不断退化。
Because of the influence of the nature factor and the artificial factor, district ecosystem environment the function is continuously deteriorating.
植被是环境的重要组成因子，也是反映区域生态环境的最好标志之一。
Vegetation cover is an important component of environmental factors, and is also the best indication to reflect the regional ecological environment.
因此研究和保护这一湿地，对陕西区域生态环境的建设有着重大意义。
So the study and protection of Sanhe wetland are very important to the construction of the ecological environment of Shaanxi province.
生态环境数据合理有效地组织与管理，对于开展区域生态环境研究意义重大。
Effective organization and management of the ecological environmental data is significant to regional ecological environmental research.
多源生态环境数据的科学组织与集成方法，对开展区域生态环境研究意义重大。
It is of great significance to study on the scientific organization and integrated method of multi-source eco-environmental data in regional ecological environmental research.
基于灰色系统理论和矢量投影原理，建立了区域生态环境评价的灰色关联投影模型。
A grey relation projection model for regional eco-environmental quality evaluation is established based on grey system theory and vector projection principle.
通过对区内域自然环境和水利建设现状的分析，提出了区域生态环境综合治理的几项措施。
According to the analysis of regional interior area natural environment and hydraulic construction status quo, this paper poses several measures to complexly govern the regional ecology environment.
借助频度统计、理论分析、专家咨询三种方法来筛选建立区域生态环境需水的评价指标体系；
Then the index system of eco-environmental water demand has been established by three different methods step by step.
目前区域生态环境研究存在不少挑战，急需一个耦合现代信息技术和生态环境模型的研究方法。
One of the challenges presently is the new research method which can couple the modern information technology and eco - environment model.
由于生产管理决策的科学化，避免了盲目施用农药，促进了马铃薯主产区和下游广大区域生态环境的保护。
With the scientific management and reduction of pesticide application, the environment of potato planting region and the area of the lower of the Yangtze River will be improved.
在区域生态环境建模与制图理论方法的指导下，就北部湾(广西)经济区和张家界旅游区两个案例区展开生态环境研究。
Under the regional ecological environment modeling and cartography theories and methods, we choose Beibu Gulf (Guangxi) economic zone and Zhangjiajie tourism area as the two cases.
基于生态环境质量概念的模糊性和评价指标的不相容性，在模糊物元分析的基础上，结合模糊集理论和欧氏贴近度概念，建立了区域生态环境评价的模糊物元模型。
On the basis of the fuzzy set theory and the concept of Euclid approach degree, a fuzzy matter-element model for assessment of regional eco-environmental quality is established.
沙漠化是指类似沙漠的生态环境扩张到原本并没有沙漠的区域。
The expansion of desert-like conditions into areas where they did not previously exist is called desertification.
重点保护和改善人口与环境资源矛盾尖锐区域的生态环境。
Special attention should be paid to protecting and improving the ecological environment in areas with serious imbalance of human and environmental resources.
北京由于所处区域构造及气候地理位置，生态环境直接受荒漠化的严重威胁。
In the condition of region structure and climate geography location, Beijing's ecological environment has been severely affected.
根据储粮生态环境，将我国分为三个典型的低温储粮生态区域，即低温区、中温区和高温区。
According to the environment of ecological areas in China, three typical ecological areas of (cold area, warm area and hot area) low temperature grain storage were divided in this study.
生态环境质量评价涉及多个要素或评价因子，且评价对象存在一定的区域差异性。
The assessment of ecological environment quality involves many factors and the objects assessed have certain regional differences.
在此基础上对贵州喀斯特生态环境的区域分异规律进行了分析。
The regional differential regularity of karst ecological environment in Guizhou is analysed.
根据这些指标体系，可以从下自上对各层指标进行综合，并计算目标层等指标的综合值，以此定量评价区域金融生态环境质量。
These four elements can compose the indexes system to evaluate and measure the comprehensive valuation or regional financial ecological environment quality.
垦荒导致地表植被、土体结构破坏，使区域内生态环境日趋恶化。
Waste land reclamation leads to destroy of vegetation and soil structure, deteriorate local ecological environment day by day.
三峡库区属于生态环境脆弱的特殊区域。
Three Gorges Reservoir area belongs to the weak particular area of ecological environments.
云南省金沙江流域水土流失很严重，是全国生态环境建设的重点区域。
Soil erosion in Jinsha river basin of Yunnan province is very serious, and the basin is one of the major regions of national ecological environment construction.
即农村生态环境是以村民为主体的农村区域内天然和人工的自然要素的综合；
The ecological environment in rural area is the nature and man-made factors which is brought into a state of balance around the villager.
植被状况的变化是反映区域性生态环境状况的重要指标。
Variability in vegetation is one of the important indices for a regional eco-environment.
煤化工项目耗水巨大，对区域水资源平衡和生态环境有重大影响。
Coal chemical industry projects consume huge amount of water and have considerable impacts on regional water resource balance and ecology environment.
煤化工项目耗水巨大，对区域水资源平衡和生态环境有重大影响。
Coal chemical industry projects consume huge amount of water and have considerable impacts on regional water resource balance and ecology environment.
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