1. 陕西理工大学 陕南绿色发展与生态补偿研究中心,陕西,汉中,723000
2. 陕西理工大学 人文学院,陕西,汉中,723001
3. 陕西理工大学 生物科学与工程学院,陕西,汉中,723001
4. 中国科学院 地理科学与资源研究所,北京,100101
纸质出版:2023
移动端阅览
张静, 秦公伟, 成升魁, 等. 汉江生态经济带景观生态风险与生态系统服务价值的时空变化及关联性[J]. 水土保持通报, 2023,43(4):294-306.
Zhang Jing, Qin Gongwei, Cheng Shengkui, et al. Spatiotemporal Changes and Correlation Between Landscape Ecological Risk and Ecological Service Value in Hanjiang Eco-economic Belt[J]. Bulletin of Soiland Water Conservation, 2023, 43(4): 294-306.
张静, 秦公伟, 成升魁, 等. 汉江生态经济带景观生态风险与生态系统服务价值的时空变化及关联性[J]. 水土保持通报, 2023,43(4):294-306. DOI: 10.13961/j.cnki.stbctb.2023.04.035.
Zhang Jing, Qin Gongwei, Cheng Shengkui, et al. Spatiotemporal Changes and Correlation Between Landscape Ecological Risk and Ecological Service Value in Hanjiang Eco-economic Belt[J]. Bulletin of Soiland Water Conservation, 2023, 43(4): 294-306. DOI: 10.13961/j.cnki.stbctb.2023.04.035.
[目的] 研究汉江生态经济带景观生态风险与生态系统服务价值的时空变化及关联性,不仅为区域生态安全及生态系统的可持续发展提供理论依据,也为经济带景观格局优化和土地资源合理配置提供理论支撑。[方法] 基于生态系统服务价值当量表,对汉江生态经济带土地景观格局及生态系统服务价值进行了评估,分析二者之间的内在联系,揭示景观生态风险与生态系统服务价值的时空变化规律,探析了二者的互馈关系。[结果] ①1990—2020年汉江生态经济带景观破碎度逐渐增强,景观生态风险有微增现象;空间上呈现“上游低风险,中游中高风险与低风险相伴,下游高风险”的格局。②1990—2020年汉江生态经济带生态系统服务价值有微增态势,增加了86.6亿元,年增长率为0.06%,其中调节服务的贡献率高达66.8%,支持服务贡献率为22.2%;空间上呈现“上游山区为中高值区,中游中高价值与低价值相伴生,下游低价值”的格局; ③1990—2020年二者呈现负相关的波动性变化,低生态服务价值面临高生态风险,而高价值存在低生态风险,2005年以前显著性有所下降,2005年以后显著性有所上升。[结论] 总体来看,应重视该经济带的生态系统整体性,加强流域内部的有机协同发展,上游重视生物多样性保护,下游加强生态空间用途管制,综合提高经济带生态系统服务价值。
[Objective] The spatiotemporal changes and correlations between landscape ecology risks and ecosystem service values in the Hanjiang eco-economic belt were studied in order to provide a theoretical basis for regional ecological security and sustainable development of the ecosystem and support for the optimization of landscape pattern and rational allocation of land resources. [Methods] We evaluated the ecological risk and ecosystem service value of landscape in the Hanjiang eco-economic belt based on an ecosystem service value equivalence table. We determined the internal relationship between these parameters
and the spatiotemporal variation law of landscape ecological risk and ecosystem service value. [Results] ① Landscape fragmentation gradually increased
and the landscape ecological risk slightly increased in the Hanjiang eco-economic belt from 1990 to 2020. A spatial pattern of “low risk in the upstream
high risk accompanied with low risk in the midstream
and high risk in the downstream” was observed. ② The ecosystem service value showed a slight increase from 1990 to 2020 of 8.66 billion yuan
with an annual growth rate of 0.06%. Regulation service accounted for 66.8% of the increase and support service accounted for 22.2%. A spatial pattern of “medium-high values in the upstream mountainous area
medium-high and low values in the middle reaches
and low values in the downstream” was observed. ③ Changes in ecosystem service value and ecological risk were negatively correlated. Low ecosystem service value was associated with high ecological risk
while high ecosystem service value was associated with low ecological risk. The significance of the correlations decreased before 2005 and increased after 2005. [Conclusion] Greater attention should be given to the system integrity of the Hanjiang eco-economic belt
and organic coordinated development within the basin should be strengthened. Additionally
greater attention should given to protecting biodiversity in the upstream region and to strengthening the control of ecological space use in the downstream region so as to comprehensively improve the ecosystem service value of the economic belt.
王书明,张志华.景观格局—生态过程—生态系统服务的系统耦合[J].鄱阳湖学刊,2017(2):78-83,127.
Jia Yanyan, Tang Xiaolan, Liu Wei. Spatial-temporal evolution and correlation analysis of ecosystem service value and landscape ecological risk in Wuhu City [J]. Sustainability, 2020,12(7):2803.
彭建,党威雄,刘焱序,等.景观生态风险评价研究进展与展望[J].地理学报,2015,70(4):664-677.
Wang Xuechao, Dong Xiaobin, Liu Huiming, et al. Linking land use change, ecosystem services and human well-being: a case study of the Manas River Basin of Xinjiang, China [J]. Ecosystem Services, 2017,27:113-123.
Xue Lianqing, Zhu Boli, Wu Yiping, et al. Dynamic projection of ecological risk in the Manas River basin based on terrain gradients [J]. Science of the Total Environment, 2019,653:283-293.
杨清可,段学军,王磊,等.基于“三生空间”的土地利用转型与生态环境效应:以长江三角洲核心区为例[J].地理科学,2018,38(1):97-106.
柳冬青,张金茜,巩杰,等.陇中黄土丘陵区土地利用强度—生态系统服务—人类福祉时空关系研究:以安定区为例[J].生态学报,2019,39(2):637-648.
谢高地,张彩霞,张雷明,等.基于单位面积价值当量因子的生态系统服务价值化方法改进[J].自然资源学报,2015,30(8):1243-1254.
徐煖银,郭泺,薛达元,等.赣南地区土地利用格局及生态系统服务价值的时空演变[J].生态学报,2019,39(6):1969-1978.
谢高地,甄霖,鲁春霞,等.一个基于专家知识的生态系统服务价值化方法[J].自然资源学报,2008,23(5):911-919.
贾艳艳,唐晓岚,任宇杰.长江流域安徽段生态系统服务价值与景观生态风险时空演变及其关联分析[J].南京林业大学学报(自然科学版), 2022,46(03):31-40.
靳甜甜,张云霞,朱月华,等.黄土高原林区生态系统服务价值与景观生态风险时空变化及其关联性:以子午岭区为例[J].应用生态学报,2021,32(5):1623-1632.
李辉,周启刚,李斌,等.近30年三峡库区生态系统服务价值与生态风险时空变化及相关性研究[J].长江流域资源与环境,2021,30(3):654-666.
曹祺文,张曦文,马洪坤,等.景观生态风险研究进展及基于生态系统服务的评价框架: ESRISK[J].地理学报,2018,73(5):843-855.
国家发展改革委.汉江生态经济带发展规划[R].北京:国家发展改革委,2018.
张玉,张用川,陈林.陕西省汉江流域2000—2015年土壤侵蚀时空分异特征研究[J].中国农村水利水电,2021(10):78-85,91.
张怡雅,袁飞,张利敏,等.南水北调中线工程调水前后汉江中下游干流水质变化特征[J].水利水电科技进展,2022,42(3):14-19.
张志苗,刘孝富,邱文婷,等.基于植被指数开展汉江流域生态恢复力评估研究[J].环境工程技术学报,2022,12(2):436-442.
张静,任志远.汉江流域植被净初级生产力时空格局及成因[J].生态学报,2016,36(23):7667-7677.
陈泽怡,余珮珩,陈奕云,等.汉江流域水源涵养和水质净化服务时空分析[J].生态经济,2022,38(4):193-200.
王冰,田永中,高志勇,等.重庆市土地利用变化对生态系统服务价值的影响[J].测绘科学,2010,35(2):150-152.
谢高地,张彩霞,张雷明,等.基于单位面积价值当量因子的生态系统服务价值化方法改进[J].自然资源学报,2015,30(8):1243-1254.
周常萍.基于生态系统服务价值的土地利用和生态环境评价:以广东省为例[J].安徽农业科学,2010,38(18):9722-9724.
Costanza R, Darge R, Degroot R, et al. The value of the world’s ecosystem services and natural capital [J]. Nature, 1997,387(6630):253-260.
尉芳,刘京,夏利恒,等.基于LUCC的陕西渭北旱塬区景观生态风险评价[J].中国环境科学,2022,42(4):1963-1974.
杨荔阳,易志辉,林斌,等.福建省耕地质量空间自相关分析与耕地保护分区[J].中国农业资源与区划,2018,39(11):52-58.
朱增云,阿里木江·卡斯木.干旱区绿洲城市生态系统服务价值空间自相关格局分析与模拟[J].生态与农村环境学报,2019,35(12):1531-1540.
朱磊,杨爱民,夏鑫鑫,等.基于空间自相关的1975—2015年玛纳斯河流域耕地时空特征变化分析[J].中国生态农业学报(中英文),2020,28(6):887-899.
谢花林,李秀彬,张燕婷,等.基于ESDA的京津冀地区草地变化空间分异[J].自然资源学报,2012,27(7):1224-1232.
叶云,赵小娟,胡月明,等.珠三角耕地质量局部空间自相关分析[J].江苏农业科学,2019,47(6):197-203.
俞明轩,谷雨佳,李睿哲.党的以人民为中心的土地政策:百年沿革与发展[J].管理世界,2021(4):23-34.
王金南,董战峰,蒋洪强,等.中国环境保护战略政策70年历史变迁与改革方向[J].环境科学研究,2019,32(10):1636-1644.
0
浏览量
493
下载量
6
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621