简介：中国是一个洪水多发国家，洪水灾害平均每年给中国造成约千亿元的直接经济损失。成功的洪水风险管理离不开公众的参与，了解公众对环境风险的认知是设计有效风险沟通策略的关键，也是促进公众认识提升与行为转变的重要环节。本研究回顾了公众对洪水风险的相关认知，系统梳理了风险认知研究范式、洪水风险认知的测量及其影响因素。现有研究表明，公众居住地的地理特征与洪水风险认知存在显著的相关关系：居住地距离洪水风险源越近，洪水风险认知越高；居住地相对洪水风险源海拔越高，洪水风险认知越低。女性、年龄较高的人群更关注洪水风险，而教育程度、收入水平与洪水风险认知则没有显著相关关系。受灾经历是影响洪水风险认知的重要因素，有过受灾经历的公众会有较高的洪水风险认知和较强的应对灾害的行为。公众对洪水风险管理的信任程度也将影响公众的洪水风险认知。本研究对洪水风险认知的测量指标和测量方法做了梳理和评述，并提出今后洪水风险认知研究可能拓展的方向，如探索公众洪水风险认知对行为改变的作用，以及对洪水风险管理的影响。

简介：在能源危机日益严峻的当今世界，人类将目光聚焦新能源，尤其是资源丰富的海洋能．本研究对波浪能、海上风能资源的评估方法及开发利用现状展开讨论，介绍了海浪发电装置的类别、国内外先进的海浪发电装置，同时展望了海浪发电、海上风力发电、风力海浪联合发电等措施的前景，为缓解能源危机，促进人类的可持续发展提供参考．

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简介：松嫩平原是中国内陆湿地集中分布区之一.该区湿地类型有沼泽、湖泊、盐沼和稻田,此外还有水库和少量泥炭地.概述了该区湿地的研究现状,并指出目前研究热点.重点探讨了未来本区湿地的研究趋势,主要体现在湿地生态系统结构、功能和过程研究,湿地的区域生态功能评价,湿地污染及其治理,退化湿地恢复和重建,湿地多样性与湿地保护,湿地资源综合利用,湿地对全球变化响应和全球变化对湿地影响,湿地-草地-盐碱地转换机制和过程和驱动力等方面.