欧盟河流地貌单元调查和分类系统(GUS)的浅析与启示  

Analysis and inspiration of the Geomorphic Units Survey and Classification System(GUS)in the European Union

作　　者：王宏涛 冯硕 刘佳利 张晶[2] 赵进勇[2] 王琦[2] 刘一璇 WANG Hong-tao;FENG Shuo;LIU Jia-li;ZHANG Jing;ZHAO Jin-yong;WANG Qi;LIU Yi-xuan(Yellow River Conservancy Technical Institute,Kaifeng 475004,China;China Institute of Water Resources and Hydropower Research,Beijing 100038,China)

机构地区：[1]黄河水利职业技术学院,河南开封475004 [2]中国水利水电科学研究院,北京100038

出　　处：《环境生态学》2024年第10期10-18,共9页Environmental Ecology

基　　金：中国水利水电科学研究院“城乡水系生态景观构建理论和技术研究创新团队”项目(WE0145B042021);中央部门预算项目“三峡工程运行管理多情景强干扰河流生态学方法和复苏河湖生态关键技术研究”(WE0161A042024)资助。

摘　　要：河流地貌形态是自然栖息地评估的关键,河流地貌单元调查和评估对河流生态系统保护与修复具有重要作用。为了更好地识别多样的地貌单元类型,评估河道的复杂性和栖息地潜力,通过从多层次地貌单元分类框架、多水平地貌单元调查技术体系和地貌单元多样性评估3个方面梳理欧盟提出的河流地貌单元调查和分类系统(GUS)成果,并提出GUS系统在我国河流地貌调查方面的适用性,以赤水河流域鱼洞河为GUS系统应用案例,对鱼洞河地貌单元进行分类识别。GUS对我国的河流生物栖息地修复与综合管理有很好的指导和借鉴意义。River geomorphology is the key to natural habitat assessment,the investigation and assessment of river geomorphology units play an important role in river ecosystem protection and restoration.To better identify diverse geomorphic unit types,assess channel complexity and habitat potential.The results of the Geomorphic Units Survey and Classification System(GUS)proposed by EU are reviewed from three aspects:multi-level geomorphic unit classification framework,multi-level geomorphic unit survey technology system and geomorphic unit diversity assessment.The applicability of GUS system in river geomorphology investigation in China is proposed.The Yudong River in Chishui River basin is taken as an application case of GUS system to classify and identify the geomorphology units of Yudong River.GUS is a good guide and reference for the restoration and integrated management of river habitat in China.

关 键 词：河流地貌单元 分类 识别 栖息地 生态响应 

分 类 号：X820.3[环境科学与工程—环境工程] P931[天文地球—自然地理学]