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首页> 外文期刊>International Journal of Engineering Research and Applications >A Mixed Approach For Nutrient Management Planning In Southeast Asian Countries
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A Mixed Approach For Nutrient Management Planning In Southeast Asian Countries

机译：东南亚国家营养管理计划的混合方法

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摘要

Southeast Asia (SeA) region has experienced impressive economic, population and urban growth in the last decades. The region faces big challenges and difficult choices, between economic growth and environmental protection, especially from water pollution, in pursuing sustainable development. Deterioration of water quality in lakes, rivers and reservoirs in urban areas due to nutrient pollution from anthropogenic sources, either point or non-point sources, has recently been recognized as one of the most serious environmental problems throughout the region. The nutrient pollution problem in water environment has been well-recognized and addressed in many developed countries, but not in developing countries, especially in the SeA region. This paper provides a comprehensive assessment on the current status of nutrient management across the region, and investigates possible reasons why current efforts fail to address the issue. In addition, the paper examines the possibility of introducing a mixed approach, from planning stage using a Material Flow Analysis (MFA) tool to implementing stage utilizing regulatory and economic incentive measures to effectively address the nutrient pollution from both point and non-point sources.
机译：在过去的几十年中，东南亚（SeA）地区的经济，人口和城市增长令人瞩目。该地区在追求可持续发展方面，在经济增长与环境保护之间，尤其是来自水污染的保护方面，面临着巨大的挑战和艰难的选择。由于人为来源（无论是点源还是非点源）造成的养分污染，城市地区的湖泊，河流和水库的水质恶化最近已被认为是整个区域最严重的环境问题之一。许多发达国家已充分认识到并解决了水环境中的养分污染问题，但发展中国家，特别是东南亚国家尚未解决这一问题。本文提供了对该地区营养管理现状的全面评估，并调查了当前努力未能解决该问题的可能原因。此外，本文还探讨了从计划阶段开始使用物质流分析（MFA）工具到实施阶段，采用监管和经济激励措施有效解决点源和面源污染问题的混合方法的可能性。

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