Template example for: RiverCare/CTW repository

Description of the study purpose (abstract), outlining the: Problem definition; Research question/hypotheses; Data capture, processing, and analysis methodologies applied; Sampling frame used (e.g. geographic location and time period); Instruments and measures used; Results and conclusions (2017-03-23)本研究目的说明（摘要形式），涵盖如下内容：问题界定、研究问题/研究假设、所采用的数据采集、处理与分析方法、所用抽样框架（例如地理位置与时间周期）、所用测量工具与指标、研究结果与结论（2017-03-23）