Given the deforestation, soil erosion, water pollution and greenhouse gas emissions that will result if worldwide meat production continues to rise, some people are already choosing to eat less meat.

如果全球范围的肉类生产继续增长，森林砍伐、水土流失、水污染和温室气体排放将会更加严重，鉴于此，已有很多人选择了少吃肉。

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Also for recent global climate change, environmental pollution, deforestation and soil erosion, the locals even can't get enough water for survival in the dry season.

同样也无法应对最近全球的气候变化，环境污染，过度砍伐，水土流失，当地人在干旱时期甚至得不到足够水来维持正常生活。

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Rainfall-runoff simulation is the very important technique for soil erosion, non-point source pollution, surface water balance calculation and some other study fields.

降雨径流模拟是土壤侵蚀、非点源污染、地表水量平衡计算等众多研究领域的非常重要的技术手段。

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Water pollution, soil erosion, deforestation and desertification in the north, where rivers are drying up, have contributed to an estimated loss of one-fifth of agricultural land since 1949.

FORBES: Pollution And Prosperity