Chemical Characteristics and Genesis in Dongjiang River of Dongguan;
东莞东江水源地水质特性及成因
Water source,quality and aquatic environment protection of Dongjiang River;
东江干流河水的来源、水质及水资源保护
Impacts of Huge Amount of Sand Dredging on Riverbed Morphology and Tidal Dynamics of the Lower Reaches of the Dongjiang River and the Dongjiang River Delta;
大量采沙对东江下游及东江三角洲河床地形和潮汐动力的影响
The upper East River is the main sediment-producing area in the East River Basin.
分析了东江上游地区河流水沙特性,并阐述了水库的修建和运用对该地区水沙输移的影响。
A Test Study on Biological Pretreatment for Micro-polluted Source Water from the Dongjiang River;
东江河微污染源水生化预处理的试验研究
In this paper, processing methods of remote sensed information are offered and used to study the changes of the Dongjiang river.
探讨了河道环境变化的遥感研究方法， 并以东江为例进行了试验性应用研究。
Water-holding capacity of litter and soil in different types of mixed forests for water conservation in Dongjiang drainage area;
东江水源林不同混交组合林地枯落物和土壤持水能力研究
The Tree Species Selection of Water-Conserved Forests in Dongjiang Drainage Area of Dongyuan County;
东源县东江水源林树种选择
Research on Resources Status and Conservation Countermeasures of Dongjiang Lake National Wetland Park in Hunan Province;
湖南东江湖湿地公园资源现状与保护管理对策
New Concept for Wetland Park Planning and its Application——Dongjiang Lake National Wetland Park Planning as an Example;
湿地公园规划新理念及应用——以东江湖国家湿地公园规划为例
Environmental Quality Evaluation of Area around Dongjiang Lake for Non-harmful Production;
东江湖流域无公害生产的环境质量评价
This paper analyzed and discussed the developed and applied situation of the water resources of the Dongjiangyuan area.
分析和探讨东江源区水资源的开发利用状况,主要水环境问题、破坏与污染因素、危害及变化趋势。
According to their physical and chemical properties,the sediment samples from the Xiaodong River were divided into four layers from up to down:A (0～10 cm),B(10～20 cm),C(20～35 cm),D(35～65 cm).
将沿小东江流域布点采集到的底泥样 ,根据其理化性质 ,从上到下分为A( 0～ 10cm)、B( 10～ 2 0cm)、C( 2 0～ 35cm)、D( 35～ 65cm)层 ,分析发现 :挥发酚含量B >A >C >D层 ;A～D层挥发酚含量最高点分别对应的是细砂土、面砂土、砂粘土和面砂土。
Water quality in Jian River,Xiaodong River and Gaozhou Reservoir was evaluated.
并对鉴江、小东江、高州水库的水质进行了评价。