面向可持续的区域景观规划中的生态规划决策探析

Study on Decision-making of Ecological Planning in Regional Landscape Planning for Sustainability

区域景观生态营建是区域生态文明建设的主要组成部分,同时也是风景园林学科需要重点关注的内容。当前,区域景观破碎化程度连续走高对区域整体生态安全格局造成了严重威胁。同时,以科学实证为基础的区域景观生态知识积累及其与区域景观空间规划间的转换反馈、评估应用进程均显滞后。从可持续区域景观生态规划目标确定、条件选择2个方面入手,阐述可持续区域景观规划中生态规划决策框架的搭建过程,对区域景观空间可持续性与生态功能决策两者间的关系进行初步探索。

Regional landscape ecological building is not only the main part of the construction of regional ecological civilization, but also the subject that landscape architecture discipline need to focus on. Presently, the continuous rising degree of fragmentation in regional landscape brings a serious threat to regional overall ecological security pattern. In the meantime, processes, including the accumulation of regional landscape ecological knowledge based on scientific evidence and the transformation, feedback, evaluation as well as application between regional landscape space planning and it, are all significantly delayed. Starting from the targets determination and conditions selection of sustainable landscape ecological planning, the paper elaborates the process of building decision-making framework of ecological planning in sustainable regional landscape planning, to carry out a preliminary exploration of the relationship between regional landscape spatial sustainability and ecological function decision-making.