But using genetic engineering Dr Van der Meer and his colleagues have coupled the light-generating reactions in bacteria to metabolic processes associated with handling pollution.

但是借助基因工程，范德·梅尔博士和他的同事们已经让细菌中的发光反应与和处理污染有关的新陈代谢过程连结起来。

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Concrete actions, on the other hand, tend to involve structural changes to the firm’s processes. Examples include introducing new production processes or technological innovation to reduce pollution.

相反，具体的行动包括引入新的生产流程或技术创新来减少污染等等，这类行为会涉及到对公司办事流程的结构性改变，对公司有着长期的影响。

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Besides high calcium lime dolomitic lime and high magnesium lime are used in air pollution abatement processes.

除了高钙石灰，白云石石灰和高镁石灰也用在减轻空气污染过程中。

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However, both are now seriously threatened by deforestation and invasive practices, including intensive mining and logging, extensive livestock activity, water pollution, degradation of headwaters, unregulated processes of urban settlement, construction of roads, waterways and dams, drainage and diversion of rivers, burning of forests and illegal fishing and trade in wildlife.

UNESCO: Intangible Cultural Heritage