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Yellow River basin management and current issues

Journal of Geographical Sciences 2004年第z1期14卷 29-37页

作者：吴保生王兆印李昌志 Tsinghua University Dept. of Hydraulic Engineering Beijing China (GRID:grid.12527.33) (ISNI:***)

Soil loss, water shortage, flooding, sedimentation and water pollution are the major problems affecting the sustainable development of the Yellow River basin. Their impacts and management strategies are briefly discussed in this paper. The integrated management strategy, which includes one ultimate goal, four standards, nine countermeasures, and the concept of 'three Yellow Rivers,' is a contemporary management strategy and represents the vision of the Chinese government and engineers for the sustainable development of the Yellow River basin.

关键词： Yellow River basin management three Yellow Rivers

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Assessing non-point source pollution in an apple-dominant basin and associated best fertilizer management based on SWAT modeling

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International Soil and Water Conservation Research 2023年第2期11卷 353-364页

作者： Yiwen Han Zhong Liu Yafei Chen Yingxuan Li Haipeng Liu Lianghong Song Yong Chen College of Land Science and Technology China Agricultural UniversityBejing100193China Key Laboratory of Arable Land Conservation in North China Ministry of Agriculture and Rural AfairsBejing100193China Technology Innovation Center of Land Engineering Ministry of Natural ResourcesBeijing100037China Yantai Hydrology Bureau Yantai264009China

Investigating the impact of apple-dominated areas on nitrogen(N)and phosphorus(P)losses at a basin scale was essential for the sustainable development of apple industry in *** study conducted a survey on fertilizer application and built a Soil and Water Assessment Tool(SWAT)model to quantita-tively analyze the N and P losses in the Qixia apple-dominated ***,the decreases in N and P losses through adjusting the fertilizer application modes were *** showed that average N and P losses in the Wulong River basin(WRB)were 44.4 and 0.365 kg ha^(-1)in 2011-2017,respectively,and apple orchards accounted for 733%and 51.4%of the total N and P losses in the *** nine fertilizer scheduling scenarios,three fertilizer schedule scenarios,automatic fertilizer application(S-AUTO),"one shot"mode(S1),and regulated fertilizer application(S-BSD),had the lowest N and P losses in apple *** decreases in N loss ranged from 20.6%to 26.1%at the subbasin scale and 14.8%-30.7%at the basin outlet when applying the S-AUTO,S1,and S-BSD fertilizer application modes in Qixia apple orchards and all apple orchards in the *** reductions in P loss varied from 22.0%to 46.1%at the subbasin scale and 14.6%-25.6%at the basin *** orchard-dominated basin,N and P losses can be effectively reduced by optimizing the orchard fertilizer scheduling strategies.

关键词： Apple orchards Questionnaire survey N and P losses Optimized fertilizer management basin management

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Spatiotemporal drivers of urban water pollution:Assessment of 102 cities across the Yangtze River basin

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Environmental Science and Ecotechnology 2024年第4期20卷 300-314页

作者： Yi-Lin Zhao Han-Jun Sun Xiao-DanWang Jie Ding Mei-Yun Lu Ji-Wei Pang Da-Peng Zhou Ming Liang Nan-Qi Ren Shan-Shan Yang State Key Laboratory of Urban Water Resource and Environment School of EnvironmentHarbin Institute of TechnologyHarbin 150090China China Energy Conservation and Environmental Protection Group Beijing 100082China China Energy Conservation and Environmental Protection Group CECEP Digital Technology Co.Ltd.Beijing 100089China China Railway Engineering Design and Consulting Group Co. Ltd.Beijing 100055China

Effective management of large basins necessitates pinpointing the spatial and temporal drivers of primary index exceedances and urban risk factors,offering crucial insights for basin ***,comprehensive examinations of multiple pollutants within the Yangtze River basin remain *** we introduce a pollution inventory for urban clusters surrounding the Yangtze River basin,analyzing water quality data from 102 cities during *** assessed the exceedance rates for six pivotal indicators:dissolved oxygen(DO),ammonia nitrogen(NH_(3)-N),chemical oxygen demand(COD),biochemical oxygen demand(BOD),total phosphorus(TP),and the permanganate index(COD_(Mn))for each *** random forest regression and SHapley Additive exPlanations(SHAP)analyses,we identified the spatiotemporal factors influencing these key *** results highlight agricultural activities as the primary contributors to the exceedance of all six indicators,thus pinpointing them as the leading pollution source in the ***,forest coverage,livestock farming,chemical and pharmaceutical sectors,along with meteorological elements like precipitation and temperature,significantly impacted various indicators'***,we delineate five core urban risk components through principal component analysis,which are(1)anthropogenic and industrial activities,(2)agricultural practices and forest extent,(3)climatic variables,(4)livestock rearing,and(5)principal polluting *** cities were subsequently evaluated and categorized based on these risk components,incorporating policy interventions and administrative performance within each *** comprehensive analysis advocates for a customized strategy in addressing the discerned risk factors,especially for cities presenting elevated risk levels.

关键词： basin management Primary indices Urban risk factors Yangtze river basin Local conditions

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A holistic approach to creating a new yangtze river basin protection legislation

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Chinese Journal of Population,Resources and Environment 2020年第3期18卷 196-200页

作者： Zhongmei Lv Mingqing You Law School Tsinghua UniversityBeijing100084China Law School Zhongnan University of Economics and LawWuhan430073China

The protection of the Yangtze River basin is a top priority in China,and the National People's Congress(NPC)Standing Committee has started to draft a new protection legislation specifically for the Yangtze River *** basin forms the epicenter of environmental,social,and economic *** efforts to protect the basin must accommodate several competing interests from a multiplicity of interested parties and stakeholders such as local governments,villages,and business *** relevant institutions and organizations are unable to sufficiently ensure environmental protection and green development in the *** NPC Standing Committee must thus adopt a more holistic approach when creating new protection legislations aimed at the Yangtze River basin.

关键词： Yangtze river basin Holistic approach basin-level legislation Environmental protection Water resource basin management Green development

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墨累达令河流域管理体制改革及其启示

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生态环境与保护 2019年第3期 52-59页

作者：和夏冰殷培红

在联邦制框架下，墨累—达令河流域管理体制从区域自治到区域协商，再到国家统管，不断改革，以应对演变的流域环境和凸显的流域问题，顺应流域综合管理的国际发展趋势。考虑到国家结构形式的不同，流域立法和流域管理权力分配方式的不... 详细信息

在联邦制框架下，墨累—达令河流域管理体制从区域自治到区域协商，再到国家统管，不断改革，以应对演变的流域环境和凸显的流域问题，顺应流域综合管理的国际发展趋势。考虑到国家结构形式的不同，流域立法和流域管理权力分配方式的不同，特别是中国的水资源保护利用和水污染防治二元立法模式，以及多部门涉水管理，可借鉴墨累—达令河流域管理体制改革经验，重点完善流域多级协调机制，将流域区域协商与国家统筹管理相结合，为下一步流域管理新体制的产生创造条件。

关键词：流域管理墨累—达令河流域长江流域体制改革多级协调 basin management Murray-Darling basin Yangtze River basin system reform multi-level cooperation

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Fundamentals of Sustainable Water management in Cities

Fundamentals of Sustainable Water Management in Cities

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'2004北京城市水利建设与发展国际学术研讨会

作者： Nobuyuki Tamai Department of Civil Engineering Kanazawa University

＜正＞Sustainable water management in cities is reviewed in the areas of flood control, water resources, and water quality based on experiences in Tokyo metropolitan area. Unexpectedly high speed of urbanization and larger natural disturbances impose difficult situations on medium- or small-size urban rivers. In order to cope with difficulties basin-wide approach and consensus building among all stakeholders give us a chance to reach to a better solution. It is pointed out that basin-wide optimum may enhance sustainability of a river basin.

关键词： basin management sustainability flood water resources water quality

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跨流域调水对汉江中下游生态环境影响及对策

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生态环境与保护 2010年第10期 1-4页

作者：徐少军林德才邹朝望

实施南水北调中线工程，可缓解京、津及华北地区水资源紧张状况，但是也会对汉江中下游水环境容量造成一定的影响，而引汉济渭工程的实施，更将加剧因南水北调对汉江中下游地区生态环境的影响。通过分析双重跨流域调水对汉江中下游地区... 详细信息

实施南水北调中线工程，可缓解京、津及华北地区水资源紧张状况，但是也会对汉江中下游水环境容量造成一定的影响，而引汉济渭工程的实施，更将加剧因南水北调对汉江中下游地区生态环境的影响。通过分析双重跨流域调水对汉江中下游地区生态环境的影响因素，提出了缓解和弥补生态环境恶化影响的相关对策措施，如实施一体化、双轨制流域管理体制，加快“引江补汉”——向丹江口水库补水工程建设，进行汉江流域水资源专题研究，构建汉江流域水权与生态补偿机制等。

关键词：生态环境生态补偿水量水权制度流域管理引汉济渭南水北调 ecological environment ecological compensation water amount water rights system basin management water diversion projects from the Hanjiang river to the Weihe River South-to-North Water Transfer

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