From insight to action in reservoir management—lessons from Asia

The World Commission on Dams (WCD) has now presented its final report on the problems with large dams. Many dam projects were found to be underperforming, especially those built for irrigation purposes. WCD also reports that many projects fail to meet current standards of social equity. A reallocation of costs and benefits is needed, but entrenched interests make this a difficult task. This article identifies shortcomings in large Asian irrigation projects: why the problems emerged, and what could be done to improve the performance of existing projects. The article argues that Asian irrigation agencies take mainly an engineering perspective, focusing on the dam itself. In a large number of cases, it takes over 10 years for the infrastructure to be installed and for the water to be delivered to the fields of the command area. Agencies need to improve their competence in dealing with social and environmental issues. This article argues that social and economic infrastructure is often inadequate; there is a need for an integrated view of the role of agriculture in development. Furthermore, adaptive management practices and water user participation can often be critical elements. To be successful, participation needs to be gender sensitive, and stakeholders at all income levels need to be consulted. To bridge the gulf between rhetoric and action, there is also a need for independent evaluation of dam projects.     

环境执法在环保垂改中的基本路径与主要任务

为积极稳妥推进全国省以下环保机构监测监察执法垂直管理制度改革试点工作,本文紧紧围绕《关于省以下环保机构监测监察执法垂直管理制度改革试点工作的指导意见》精神,以环境执法改革为主体主线,从环境执法的总体方向、基本路径、主要任务三个方面进行政策分析解读,给各地在环保垂直管理制度改革试点工作中有效推进环境执法改革,提供改革路径指引和参考。     

新时期完善全链条环评管理制度的建议

环境影响评价（以下简称“环评”）制度作为生态环境源头预防的重要手段，有力支撑生态文明建设、推进生态环境治理能力现代化。当前，我国已建立了包括生态环境分区管控，项目环评、规划环评，以及区域发展战略（政策）评估的环评体系和排污许可管理制度体系，但是全链条环评管理在制度联动、衔接融合和管理闭环等方面仍存在薄弱环节。为进一步健全生态环境源头预防制度体系，须加快构建功能定位明确、责任边界清晰、衔接关系顺畅的全链条环评体系；建立生态环境分区管控与环评管理、排污许可等制度之间“四联动、三融合、两闭环”的基本模式。建议进一步完善全链条管理制度顶层设计，推动重点领域科技攻关，深化政策创新试点，强化能力建设，为推进美丽中国建设提供支撑保障。     

新冠疫情冲击下旅游相关研究的进展与展望

新冠疫情使全球旅游业在消费需求、旅游投资、区域格局、产业链条、企业生存、人员就业等方面遭受诸多挑战。基于文献计量与内容分析的方法,对Web of Science核心数据库中2020—2021年与新冠疫情相关的旅游文献进行了分析与整理,研究的内容可归纳为疫情冲击力的评估及旅游业恢复情景预测、疫情冲击下的旅游产业现状、游客和旅游从业者的心理与行为、旅游危机管理、旅游业发展与旅游研究新变化等5个研究角度。最后从新冠疫情对旅游业的影响、旅游危机管理、旅游产业变革3个方面提出了需要进一步研究的内容,以期对未来的旅游研究提供借鉴。