Investigate national policies and measures relative to river pollution management and evaluate their effectiveness.

调查国家关于河水污染治理相关政策和措施并对有效性时行评价。

youdao

Because environmental protection law and air pollution prevention law are both about pollution management and controlling which embody the idea of end treatment.

由于环保法到大气污染防治法等环境法律，全部都是污染管理与控制方面的法律，体现了末端治理的思想。

youdao

In cities the infrastructure will likely be built sooner because there's "an incredible need for traffic and pollution management," or at least more than in suburban and rural areas.

在城市中基础设施的建设速度较快，或者至少比郊区要快，因为“对交通和污染治理的需求十分迫切”。

youdao

The U.S.Environmental Protection Agency,or EPA, lists stormwater as the primary cause of water pollution in the United States, and encourages local communities to develop management plans to treat run-off before it pollutes their rivers, lakes or streams.

VOA: standard.2010.08.04

"As our monitoring work progresses, Snowdon ECN will continue to track changes in the climate, in airborne pollution and land management, " said one of the report's authors Dylan Lloyd.

BBC: Snowdon getting 'warmer and wetter' says 15-year survey

Researchers are developing new and ingenious ways of protecting surface waters and groundwater systems from pollution, and ensuring better water management.

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

Another recent innovation could also help: watershed management, which means managing water supplies across political or management borders can better control pollution and track water withdrawals.

FORBES: Spending Cuts Threaten U.S. Water Infrastructure