Water is the crucial factor influencing vegetation restoration and eco environmental reconstruction in Loess Plateau region.

水分是制约黄土高原地区植被恢复与生态环境重建的决定性因子。

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The thesis makes a study on the eco-environmental situation of the Karst Cave landscape and the protection of it.

本文对桂林喀斯特洞穴目前的生态环境现状进行了评述并对其保护措施进行了研究。

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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.

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。

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The Environmental Protection Agency, is keeping a close watch on threats to the delicate eco-system along the coastline.

VOA: standard.2010.05.18

Environmental groups have applauded the project. Howard Learner is executive director of the Environmental Law and Policy Center, which advocates for the development of eco businesses.

VOA: standard.2010.02.15

Emmett Rice from St Malachy's College, Belfast, said environmental eco-tourism was more profitable for local communities than fishing.

BBC: Environment Committee

More than 50 eco-friendly businesses and local environmental groups set up shop in the Kokua Village, which is much like what Johnson does on tour.

CNN: Jack Johnson honors Earth Day with the gift of music

It is all wood and glass, with one vast, expansive transparent wall, and received LEED (Leadership in Energy and Environmental Design) certification for its eco-friendly construction and operation.

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