CAJ | 학술논문

生态需水研究是实现水资源优化配置、维持流域生态环境健康发展的前提和基础。在当前生态需水研究中，估算方法众多，选用的监测指标提供的整体信息容易发生重叠，不易得出生态需水变化规律。为此，在回顾国内外生态需水研究进展的基础上，对生态需水量估算方法的优缺点、适用条件等方面进行了系统评价，以便在实际应用中根据研究目的选用不同方法。同时，指出当前研究中存在诸如术语混乱、概念不清、定量研究突破少等若干问题，今后应从加强收集监测资料、建立生态学模型、建立一套完善的生态需水概念体系，以及加强多学科合作交流等方面提出未来研究方向。
생태수수연구시실현수자원우화배치、유지류역생태배경건강발전적전제화기출。재당전생태수수연구중，고산방법음다，선용적감측지표제공적정체신식용역발생중첩，불역득출생태수수변화규률。위차，재회고국내외생태수수연구진전적기출상，대생태수수량고산방법적우결점、괄용조건등방면진행료계통평개，이편재실제응용중근거연구목적선용불동방법。동시，지출당전연구중존재제여술어혼란、개념불청、정량연구돌파소등약간문제，금후응종가강수집감측자료、건립생태학모형、건립일투완선적생태수수개념체계，이급가강다학과합작교류등방면제출미래연구방향。
The study of ecological water requirement is the premise and foundation of achieving water resources optimal allocation and main-taining ecological environment healthy development. In the current study on ecological water requirement, there are many estimation meth-ods, of which the overall information from monitoring indicators is inclined to overlap, not easy to draw the change laws of ecological water re-quirement. Therefore, on the basis of reviewing the research advances in ecological water requiremen at home and abroad, the paper system-atically evaluated the advantages and disadvantages and the adaptability of the estimation methods, so as to chose different methods according to research purposes in practice. Meanwhile, it pointed out some problems in current research. At last, the future research directions were put forward such as strengthening the collection of monitoring data, building ecological model, establishing a set of perfect concept system about ecological water requirement, strengthening cooperation and exchange of multidisciplinary, etc.