安徽省蚌埠市土地利用现状分析及可持续发展研究  

Analysis of Land Use Status and Sustainable Development in Bengbu,Anhui

作　　者：成彦丽 张力水 王星 周国林 徐晨 周宝娟[1] CHENG Yan-li;ZHANG Li-shui;WANG Xing;ZHOU Guo-lin;XU Chen;ZHOU Bao-juan(Anhui Science and Technology University,Bengbu 233000,Anhui,China;Anhui Water Conservancy Ecological Environment Construction Co.,Ltd,Bengbu 233000,Anhui,China)

机构地区：[1]安徽科技学院,安徽蚌埠233000 [2]安徽水利生态环境建设有限公司,安徽蚌埠233000

出　　处：《南宁师范大学学报（自然科学版）》2022年第1期162-167,共6页Journal of Nanning Normal University：Natural Science Edition

基　　金：安徽科技学院校级人才引进自然科学项目(JZYJ202001);安徽省住房城乡建设科学技术计划项目(2020-ZD03)。

摘　　要：基于生态足迹模型及相关指数对蚌埠市土地利用现状和可持续发展开展研究。结论:2018年蚌埠市的人均生态足迹为1.4889 hm^(2)/人,人均生态承载力为0.6058hm^(2)/人,人均生态赤字高达0.8831 hm^(2)/人。蚌埠市人均生态足迹和生态承载力均主要以耕地的贡献为主,分别占两者总量的56.58%和87.86%。另外蚌埠市生态足迹指数为-145.77%,万元GDP生态足迹为0.333,区域人均生态协调系数为1.3031,生态压力指数为2.4577。研究结果表明蚌埠市整体发展水平不高,生态赤字虽严重,但林地和建筑用地处于生态盈余状态。蚌埠市整体生态负荷超过了供给,需要消耗化石能源等不可再生资源来满足发展,生态压力极大、抗压能力较低,处于不可持续发展状态。In order to explore the status of land use in Bengbu,the selected key factors affecting sustainable development,the ecological footprint per capita(ef),carrying capacity per capita(ec)and deficit/remainder per capita(ed)of Bengbu in 2018 were analyzed.Additionally,five indicators including ecological footprint index(EFI),ten thousand yuan GDP of ecological footprint,regional per capita ecological coordination coefficient(DS)and ecological pressure index(EPI)were selected to study the sustainable development status and influencing factors of Bengbu.The results showed that Bengbu was in ecological deficit in 2018,with ef 1.4889 hm^(2)/per and ec 0.6068 hm^(2)/per,mainly contributed by cultivated land and fossil energy land,accounting for 56.58%and 87.86%respectively.The ed,EFI,ecological footprint of ten thousand yuan,DS,EPI of Bengbu are 0.8831hm^(2),-145.77%,0.333,1.3031 and 2.4577.The research results showed that the overall development level is not high and ecological deficit is serious,but the forest and construction land are in ecological surplus condition.On the whole,the development of Bengbu is unsustainable,which the ecological pressure is great and the development process must depend on the consumption of natural capital to compensate for the ecological carrying capacity.

关 键 词：可持续发展研究 土地利用 人均生态足迹 人均生态承载力 蚌埠市 

分 类 号：F127[经济管理—世界经济] X321[环境科学与工程—环境工程]