Lower Danube 4D ReconnectionmStrategic Framework for LU/Climate Change Adaptation  

作　　者：Iulian Nichersu Mircea Staras Iuliana Nichersu 

机构地区：[1]Department of Spatial Planning, Danube Delta National Institute for Research and Development, Tulcea 820112, Romania

出　　处：《Journal of Environmental Science and Engineering(B)》2015年第8期434-441,共8页环境科学与工程（B）

摘　　要：Nowadays, about 80% of the Danube floodplain--Romanian sector are embanked and arranged with desiccation works and locally with drainage. Once with increasing pressures on the system and the complexity of the issues, there has been developed a number of mechanisms by which human activity （LU change） influence the stability and services of ecosystems and the need for planning tools are changing rapidly. Motivated by dramatic climatic change in recent decades and especially increased frequency of extreme events--2006 and 2010, the study focused on developing models and scenarios of climatic change, especially those related to land use change and flooding affecting local communities/regions. Thus, in the given circumstances, the best option is to foreseen a policy on the Lower Danube riverbed, followed by a series of advanced tools for exploring the 4D reconnection （longitudinal, lateral, vertical and temporal） and a well prepared monitoring system which alert address to detected threats. 4D reconnection of the lower Danube floodplain will provide a spatial planning tool, developed in accordance with this three features, and built to design, analyse and evaluate long-term policies in an ecological, social, economic and cultural context.

关 键 词：DANUBE land use climate change ecological restoration. 

分 类 号：P467[天文地球—大气科学及气象学] TV755.21[水利工程—水利水电工程]