The legislative idea of environment law has undergone historical transition because of the different understanding degree about the natural environment, the ecosystem and human beings.

由于不同时期人类对自然环境、生态系统以及人类自身认识程度的不同，环境立法理念经历了变化。

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However the present unreasonable exploitation of mineral resources have caused serious damage to the natural environment and broken the ecosystem, it will threaten the people exists in our country.

然而现今不合理地开发利用矿产资源已经招致了自然环境的严重破坏，打乱了生态系统的平衡，引发了我国民众的生存危机。

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Termite is an important species in the natural ecosystem Its activities interact with soil environment in many ways.

白蚁是自然生态系统中的一个重要物种，白蚁活动与其环境土壤之间具有多种多样的相互作用。

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The degradation of water quality in surface and groundwater systems is further exacerbating water scarcity and negatively impacting our natural environment and the ecosystem services and goods that it provides, jeopardizing food security and livelihoods.

UNESCO: World Water Day 22 March 2010: Clean Water for a Healthy World