1. 玉溪师范学院 地理与国土工程学院,云南,玉溪,653100
2. 玉溪市基础地理信息中心,云南,玉溪,653100
纸质出版:2020
移动端阅览
尹娟, 资本飞, 阳利永, 等. 抚仙湖流域生态用地时空演变及其驱动因素[J]. 水土保持通报, 2020,40(6):228-235.
Yin Juan, Zi Benfei, Yang Liyong, et al. Spatial-temporal Evolution and Driving Factors of Ecological Land Use in Fuxian Lake Basin[J]. Bulletin of Soiland Water Conservation, 2020, 40(6): 228-235.
尹娟, 资本飞, 阳利永, 等. 抚仙湖流域生态用地时空演变及其驱动因素[J]. 水土保持通报, 2020,40(6):228-235. DOI: 10.13961/j.cnki.stbctb.2020.06.033.
Yin Juan, Zi Benfei, Yang Liyong, et al. Spatial-temporal Evolution and Driving Factors of Ecological Land Use in Fuxian Lake Basin[J]. Bulletin of Soiland Water Conservation, 2020, 40(6): 228-235. DOI: 10.13961/j.cnki.stbctb.2020.06.033.
[目的
]
研究生态用地时空演变规律及形成机制,为维持区域生态平衡和保障生态文明建设提供科学参考。[方法
]
运用土地利用变化幅度、洛伦兹曲线、基尼系数、回归分析及GIS技术等方法,分析2010-2018年抚仙湖流域生态用地时空演变特征及其形成机理。[结果
]
①抚仙湖流域生态用地以耕地、林地和水域及水利设施用地为主。8 a来,耕地面积减少5.15 km
2
,林地面积减少1.94 km
2
,草地面积减少0.81 km
2
,园地面积减少0.19 km
2
,其他土地面积减少1.40 km
2
,水域及水利设施用地面积增加0.03 km
2
。②流域各种生态用地空间分布差异较大,耕地、林地空间分布较均匀,洛伦兹曲线比较靠近绝对均匀线,基尼系数居0~0.25之间。草地、园地、水域及水利设施用地和其他土地分布相对集中,洛伦兹曲线下凹程度较大,基尼系数多处于0.5之上。生态用地空间分布不均的趋势有所加强。③从驱动机制来看,导致流域生态用地时空变化的主要驱动因素为人口密度、城镇化水平、政策、到主要公路距离、到水域距离、到城镇建成区距离。[结论
]
研究时段内,抚仙湖流域生态用地时空变化较显著,其变化是自然条件、社会经济条件及空间区位条件多种因素协同作用的结果。
[Objective] The spatial and temporal evolution and formation mechanism of ecological land was studied in order to provide scientific reference for maintaining regional ecological balance and ensuring the construction of ecological civilization.[Methods] The land use change amplitude
Lorentz curve
Gini coefficient
regression analysis and GIS technology were used to comprehensively analyze the spatial-temporal evolution characteristics of ecological land in Fuxian Lake basin from 2010 to 2018
and discuss its formation mechanism.[Results] ① The main types of ecological land use in Fuxian Lake basin were cultivated land
forest land
water area and water conservancy facilities. In the past 8 years
the area of arable land
woodland
grassland
garden land and other land decreased by 5.15
1.94
0.81
0.19 and 1.40 km2
respectively
while the area of water and water conservancy facilities increased by 0.03 km2. ② The spatial distribution of various ecological land in the river basin was quite different
the spatial distribution of cultivated land and forest land was relatively uniform. The Lorentz curve was relatively close to the absolute uniform line
and the Gini coefficient was 0~0.25. The distribution of grassland
garden land
water area and water conservancy facilities
unused land were relatively concentrated. The Lorentz curve was more concave
and the Gini coefficient was mostly above 0.5. The uneven spatial distribution of ecological land has strengthened. ③ From the perspective of driving mechanism
the main driving factors that driving the temporal and spatial changes of ecological land in the river basin were population density
urbanization level
policy
distance to major roads
distance to waters
and distance to urban built-up areas.[Conclusion] During the study period
the temporal and spatial changes of the ecological land in Fuxian Lake basin were significant
which is the result of the synergistic effect of various factors
such as natural conditions
socio-economic conditions and spatial location conditions.
费建波, 夏建国, 欧定华, 等. 乡村生态用地综合识别与分类[J]. 生态学杂志, 2020, 39(3):1045-1055.
Xie Hualin, Liu Zhifei, Wang Peng, et al. Exploring the mechanisms of ecological land change based on the spatial autoregressive model:A case study of the Poyang Lake eco-economic zone, China[J]. International Journal of Environmental Research & Public Health, 2014,11(1):583-599.
谭永忠,赵越,曹宇,等.中国区域生态用地分类的研究进展[J].中国土地科学,2016,30(9):28-36.
邓红兵,陈春娣,刘昕,等.区域生态用地的概念及分类[J].生态学报,2009,29(3):1519-1524.
管青春,郝晋珉,石雪洁,等.中国生态用地及生态系统服务价值变化研究[J].自然资源学报,2018,33(2):195-207.
陶陶.我国生态用地的研究进展与展望[J].地域研究与开发,2014,33(4):126-130,167.
张红旗,王立新,贾宝全.西北干旱区生态用地概念及其功能分类研究[J].中国生态农业学报,2004,12(2):10-13.
邓小文,孙贻超,韩士杰.城市生态用地分类及其规划的一般原则[J].应用生态学报,2005,16(10):2003-2006.
岳健,张雪梅.关于我国土地利用分类问题的讨论[J].干旱区地理,2003,26(1):78-88.
喻锋,李晓波,张丽君,等.中国生态用地研究:内涵、分类与时空格局[J].生态学报,2015,35(14):4931-4943.
苏伟忠, 杨桂山, 甄峰. 长江三角洲生态用地破碎度及其城市化关联[J]. 地理学报, 2007, 62(12):1309-1317.
张林波, 李伟涛, 王维, 等. 基于GIS的城市最小生态用地空间分析模型研究:以深圳市为例[J]. 自然资源学报, 2008, 23(1):69-78.
张颖, 王群, 李边疆, 等. 应用碳氧平衡法测算生态用地需求量实证研究[J]. 中国土地科学, 2007, 21(6):23-28.
陈宇, 单玉红, 陈银蓉. 碳氧平衡约束下武汉市土地利用结构优化情景模型研究[J]. 长江流域资源与环境, 2015, 24(12):2030-2037.
俞孔坚,乔青,李迪华,等.基于景观安全格局分析的生态用地研究:以北京市东三乡为例[J].应用生态学报,2009,20(8):1932-1939.
文博,朱高立,夏敏,等.基于景观安全格局理论的宜兴市生态用地分类保护[J].生态学报,2017,37(11):3881-3891.
牛远,胡小贞,王琳杰,等.抚仙湖流域山水林田湖草生态保护修复思路与实践[J].环境工程技术学报,2019,9(5):482-490.
尹娟,柳德江,赵敏慧,等.2000-2014年抚仙湖流域土地利用动态变化研究[J].中国农学通报,2018,34(4):101-107.
彭建,吕丹娜,张甜,等.山水林田湖草生态保护修复的系统性认知[J].生态学报,2019,39(23):8755-8762.
龙花楼,刘永强,李婷婷,等.生态用地分类初步研究[J].生态环境学报,2015,24(1):1-7.
张月朋,常青,郭旭东.面向实践的生态用地内涵、多维度分类体系[J].生态学报,2016,36(12):3655-3665.
欧阳志云,李小马,徐卫华,等.北京市生态用地规划与管理对策[J].生态学报,2015,35(11):3778-3787.
王志涛,哈凯,门明新.沽源县生态用地重要性识别及生态用地类型划定[J].土壤通报,2016,47(4):769-776.
文博,朱高立,夏敏,等.基于景观安全格局理论的宜兴市生态用地分类保护[J].生态学报,2017,37(11):3881-3891.
陈瑜琦,张智杰,郭旭东,等.中国重点生态功能区生态用地时空格局变化研究[J].中国土地科学,2018,32(2):20-26.
唐秀美,陈百明,路庆斌,等.北京市土地利用生态分类方法[J].生态学报,2011,31(14):3902-3909.
吴爱林,陈燕,燕彩霞,等.基于洛伦茨曲线的长江三角洲土地利用结构时空变化分析[J].四川师范大学学报(自然科学版),2017,40(5):703-710.
张建华.一种简便易用的基尼系数计算方法[J].山西农业大学学报(社会科学版),2007,6(3):275-278,283.
李进涛,刘彦随,杨园园,等.1985-2015年京津冀地区城市建设用地时空演变特征及驱动因素研究[J].地理研究,2018,37(1):37-52.
璩路路,刘彦随,周扬,等.罗霄山区生态用地时空演变及其生态系统服务功能的响应:以井冈山为例[J].生态学报,2019,39(10):3468-3481.
李颖,冯玉,彭飞,等.基于地理探测器的天津市生态用地格局演变[J].经济地理,2017,37(12):180-189.
李鹏,于书霞.基于典型对应分析的滇池流域土地利用驱动力分析[J].中国人口·资源与环境,2014,24(3):123-126.
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