This paper evaluates the main pollution sources and status environment of water of Nanfeihe River being based on the pollution load method and set pair analysis.

本课题基于等标污染负荷法和集对分析对南淝河主要污染源以及水环境现状进行了评价。

youdao

Based on the historical and present monitoring data, the underwater topography, deposits, pollution sources and water environment quality of Kuncheng Lake of Changshu City were studied.

结合历史数据和现状调查，对常熟市昆承湖水下地形、沉积物、污染源和湖泊水环境质量现状进行了研究。

youdao

Based on the generalization of river pollution sources, a method and a formula for calculation of water environment capacity are proposed.

在对河段污染源进行概化的基础上提出纳污能力的计算方法及计算公式。

youdao

The project looks at four main threats to coral reefs -- marine-based threats, over-fishing, coastal development, and land-based sources of pollution -- in six main coral reef regions.

CNN: Could online maps save coral reefs?

Experts gave an overview of current threats and challenges, including declining coral reefs and acidification (Scott Doney), sea level rise (Joe Appiott), coastal erosion, land-based sources of marine pollution, and overfishing (Brittany Baschuk).

UNESCO: Social and Human Sciences

LOST's provisions on prevention of marine pollution from land-based sources could easily serve as a convenient peg on which to hang the greenhouse gas-regulating Kyoto Protocol, even though that treaty has also never been ratified.

CENTERFORSECURITYPOLICY: LOST oil prophets