Economic development is frequently accompanied by the decreased quality and dysfunctional service capacity of the ecological environment. Clarifying the relationship and spatial differences between ecology and economy is a prerequisite for sustainable regional development. Based on the remote sensing images and socio-economic data of the Dongting Lake area in 2000, 2010, and 2020, this study calculated the ecosystem service values using the value equivalent method. Furthermore, it determined the coordination and consistency indices of ecosystem services and economy in 24 districts and counties in the Dongting Lake area. Then, this study comprehensively explored the relationship between ecological services and the economy, as well as their spatial aggregation, proposing targeted optimization measures for coordinating and balancing regional ecological services and economic development. The results are as follows: ① The total ecosystem service value of the Dongting Lake area decreased from 261.541 billion yuan in 2000 to 255.646 billion yuan in 2020. The spatial distribution of ecosystem service values presented a circular layer pattern, with high values occurring in the center, followed by the peripheral mountains, while the lowest values present in adjacent hills and plains. ② As for individual ecological service values, hydrological regulation contributed the most significantly, while the nutrient cycle maintenance contributed slightly. Additionally, the values of ecological services, except for biodiversity and aesthetic landscape, decreased to varying degrees during the study period. Among them, the hydrological regulation presented the most significant reduction in the ecological service values, accounting for more than 70% of the total reduction. ③ Regarding the spatio-temporal variations in the ecological services and economic development, the Dongting Lake area showed relatively stable ecological differences and expanded economic gaps. Districts and counties in the Dongting Lake area showed high coordination degrees but low consistency levels between ecology and economy. The ecological and economic spatial aggregations exhibited significant differences, with dominant ecological aggregation zones mainly distributed within and along Dongting Lake. ④ The critical driving factors in the spatial differences in ecological service values include human disturbance, elevation, slope, temperature, and precipitation. Therefore, to promote the harmonious development of ecology and economy in the Dongting Lake area and weaken the gap between both, it is necessary to propose feasible measures for strictly protecting the natural basement, strengthening human-guided utilization, and promoting the transformation from ecological resources into economic products.
阳煜瑾, 杨帆, 徐祯妮, 李祝. 洞庭湖区生态服务-经济发展时空协调分析与优化[J]. 自然资源遥感, 2023, 35(3): 190-200.
YANG Yujin, YANG Fan, XU Zhenni, LI Zhu. Analysis and optimization of the spatio-temporal coordination between the ecological services and economic development in the Dongting Lake area. Remote Sensing for Natural Resources, 2023, 35(3): 190-200.
Ma L X, Qin X B, Sun N, et al. The pattern of ecological capital in Daxiaoxinganling,Heilongjiang Province,China[J]. Acta Ecologica Sinica, 2013, 33(24):7838-7845.
[2]
Abernethy V D. Nature’s services:Societal dependence on natural ecosystems[J]. Population and Environment, 1999, 20(3):277-278.
doi: 10.1023/A:1023307309124
[3]
Termorshuizen J W, Opdam P. Landscape services as a bridge between landscape ecology and sustainable development[J]. Landscape Ecology, 2009, 24(8):1037-1052.
doi: 10.1007/s10980-008-9314-8
[4]
郑茜. 武汉市生态空间评价与优化研究[D]. 武汉: 华中师范大学, 2018.
Zheng X. A Study on optimization and spatial estimate of ecological space in Wuhan City[D]. Wuhan: Central China Normal University, 2018.
[5]
高雪玲. 秦岭山地植被生态系统服务功能及其空间特征研究[D]. 西安: 西北大学, 2004.
Gao X L. Study on the service function and spatial characteristics of vegetation ecosystem in Qinling Mountains[D]. Xi’an: Northwest University, 2004.
Qin X C, Fu B H. Spatio-temporal coordination between ecosystem services and economic development and its optimal utilization in Qingdao Metropolitan Region,China[J]. Acta Ecologica Sinica, 2020, 40(22):8251-8264.
[7]
Costanza R, D’arge R, De Groot R, et al. The value of the world’s ecosystem services and natural capital[J]. Ecological Economics, 1998, 25(1):3-15.
doi: 10.1016/S0921-8009(98)00020-2
Xie G D, Lu C X, Leng Y F, et al. Ecological assets valuation of the Tibetan Plateau[J]. Journal of Natural Resources, 2003(2):189-196.
doi: 10.11849/zrzyxb.2003.02.010
Xie G D, Zhang C X, Zhang L M, et al. Improvement of ecosystem service value method based on unit area value equivalent factor[J]. Journal of Natural Resource, 2015, 30(8):1243-1254.
Zhao J Z, Xu Y J, Xiao H, et al. Ecosystem services evaluation based on comprehensive national power for sustainable development:The evaluations on 13 countries[J]. Systems Engineering-Theory and Practice, 2003(1):121-127.
Wu J Z, Li B, Zhang X S. Ecosystem service its application in evaluation of eco-economic harmonious development[J]. Acta Ecologica Sinica, 2007(11):2554-2558.
[13]
Wang J H, Tian J H, Li X Y, et al. Evaluation of concordance between environment and economy in Qinghai Lake watershed,Qinghai Tibet Plateau[J]. Journal of Geographical Sciences, 2011, 21(5):949-960.
doi: 10.1007/s11442-011-0892-z
Chen D L, Chen Z F, Peng B F. Spatial differentiation and coupling effect between land ecosystem services value and economic develo-pment:A case study of west Dongting Lake area[J]. Geographical Research, 2018, 37(9):1692-1703.
[15]
Li T H, Ding Y. Spatial disparity dynamics of ecosystem service values and GDP in Shaanxi Province,China in the last 30 years[J]. PLoS One, 2017, 12(3):e0174562.
doi: 10.1371/journal.pone.0174562
Yang H, Wang Z L, Sun S R, et al. Coupling analysis of ecosystem service value and economic gravity evolution in the Three Gorges Reservoir area[J]. Research of Soil and Water Conservation, 2021, 28(6):242-250.
Xiong J X, Chen D L, Peng B F, et al. Spatio-temporal difference of coupling coordinative degree of ecological carrying capacity in the Dongting Lake region[J]. Scientia Geographica Sinica, 2014, 34(9):1108-1116.
Chen D L, Chen Z F, Peng B F, et al. Study on the resources and environment of the Dongting Lake region[M]. Nanjing: Nanjing University Press, 2019:214.
Duan R J, Hao J M, Zhang J X. Land utilization and changes on eco-service value in different locations in Beijing[J]. Transactions of the CSAE, 2006(9):21-28.
[20]
杨倩. 湖北汉江流域土地利用时空演变与生态安全研究[D]. 武汉: 武汉大学, 2017.
Yang Q. The study of land use spatio-temporal transformation and ecological security in the Hanjiang River basin of Hubei[D]. Wuhan: Wuhan University, 2017.
[21]
张建设, 王刚. 植物生物量研究综述[J]. 四川林业科技, 2014, 35(1):44-48.
Zhang J S, Wang G. A review of researches on plant biomass[J]. Journal of Sichuan Forestry Science and Technology, 2014, 35(1):44-48.
Pan Y Z, Shi P J, Zhu W Q, et al. Remote sensing quantitative measurement of ecological assets of terrestrial ecosystem in China[J]. Science China, 2004(4):375-384.
Chen F, Ge X P, Chen G, et al. Spatial different analysis of landscape change and human impact in urban fringe[J]. Scientia Geographica Sinica, 2001(3):210-216.
doi: 10.13249/j.cnki.sgs.2001.03.210
Yan E P, Lin H, Wang G X, et al. Analysis of evolution and driving force of ecosystem service values in the Three Gorges Reservoir region during 1990—2011[J]. Acta Ecologica Sinica, 2014, 34(20):5962-5973.
Wang J F, Xu C D. Geodetector:Principle and prospective[J]. Acta Geographica Sinica, 2017, 72(1):116-134.
[26]
Wang J F, Li X H, Christakos G, et al. Geographical detectors-based health risk assessment and its application in the neural tube defects study of the Heshun Region,China[J]. International Journal of Geographical Information Science, 2010, 24(1):107-127.
doi: 10.1080/13658810802443457
Huang M Y, Fang B, Yue W Z, et al. Spatial differentiation of ecosystem service values and its geographical detection in Chaohu Basin during 1995—2017[J]. Geographical Research, 2019, 38(11):2790-2803.
Cheng J X, Xu L G, Wang Q, et al. Temporal and spatial variations of water level and its driving forces in Lake Dongting over the last three decades[J]. Journal of Lake Sciences, 2017, 29(4):974-983.
doi: 10.18307/2017.0421
Zhu W Q, Zhang J S, Pan Y Z, et al. Measurement and dynamic analysis of ecological capital of terrestrial ecosystem in China[J]. Chinese Journal of Applied Ecology, 2007(3):586-594.
Zhang P Y, Geng W L, Yang D, et al. Spatial-temporal evolution of land use and ecosystem service value in the lower reaches of the Yellow River region[J]. Transactions of the CSAE, 2020, 36(11):277-288.
[31]
柴茂. 洞庭湖区生态的政府治理机制建设研究[D]. 湘潭: 湘潭大学, 2016.
Chai M. Research on the building of government management mechanism for the Dongting Lake area’s ecology[D]. Xiangtan: Xiangtan University, 2016.
Wei W, Shi P J, Wei X X, et al. Evaluation of the coordinated development of economy and eco-environmental systems and spatial evolution in China[J]. Acta Ecologica Sinica, 2018, 38(8):2636-2648.
Li Z, Pan J H, Hu Y X. The Spatio-temporal variation of ecological property value and eco-economic harmony in Gansu Province[J]. Journal of Natural Resources, 2017, 32(1):64-75.
doi: 10.11849/zrzyxb.20160181
Han Z L, Zhao Y Q, Yan X L, et al. Coupling coordination mechanism and spatial-temporal relationship between gross ecosystem product and regional economy: A case study of Dalian[J]. Economic Geography, 2020, 40(10):1-10.
doi: 10.2307/142170
Deng C X, Zhong X L, Xie B G, et al. Spatial and temporal changes of land ecosystem service value in Dongting Lake area in 1995—2015[J]. Geographical Research, 2019, 38(4):844-855.
2023, Vol. 35 
), 杨帆(
