Note the timely implementation of preventive conservation measures can greatly increase the conservation benefits and improve the road service life.

说明及时实施预防性养护对策能大大提高养护效益，提高路面使用寿命。

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Soil and water conservation benefits method and hydrological method are adopted in the previous studies on effect of soil and water conservation on hydrological and water resources.

以往水土保持水文水资源效应研究所采取的方法均为水文法和水保法。

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The state of energy utilization includes such contents as information on energy consumption, analyses of energy utilization efficiency and energy conservation benefits and energy-saving measures.

能源利用状况包括能源消费情况、用能效率和节能效益分析、节能措施等内容。

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This means minimising the impacts of our business and contributing to biodiversity conservation to ensure a region ultimately benefits from our presence.

FORBES: Biodiversity: What Are We Supposed To Do About It?

However, Peter Barclay, from the Gatwick Area Conservation Campaign, said the claim of economic benefits is "difficult to understand".

BBC: Gatwick Airport appeals to maintain night flying quota

Economics deals with the allocation of resources among competing preferences (of which conservation is only one), after assessing the costs and benefits of each preference as well as the opportunity costs of courses not chosen.

ECONOMIST: Global or local?