Assessment on mine air quality by using pollution loss rate is conducted.

使用污染损失率法对矿山井下空气质量进行了评价。

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The pollution loss function is used to determine the weight of environmental factor at environment assessment.

使用污染损失率函数作为评价因子权重函数，并运用到模糊评价模型中，计算环境因子权重。

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The article analyzes the main effective actors of industrial water pollution loss, and established economic metrology model based on the way of economic metrology.

分析了工业水污染损失的主要影响因素，用经济计量方法建立了工业水污染损失的经济计量模型。

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Unless action is taken now, the consequences of our activities are at a high risk of causing, through the combined effects of climate change, overexploitation, pollution and habitat loss, the next globally significant extinction event in the ocean.

FORBES: A Call to Arms on Climate Change

Habitat loss, pollution, climate change and competition from invasive species have all reduced North American bird populations.

CNN: Ninety years of birdwatchers' notes going online

They also cited issues of potential noise, air pollution, increased traffic and a loss of privacy.

BBC: Banbury Station multi-storey car park approved