Coupled assessment and spatio-temporal evolution analysis of ecosystem health in Fujian Province
CAO Delong1(), TANG Tingyuan2, LIN Zhen1(), XU Zheng2, YAN Xu2
1. Academy of Ecological Civilization, Beijing Forestry University, Beijing 100083, China 2. Beijing Institute of Surveying and Mapping, Beijing 100038, China
This study aims to explore the origin of the excellent ecology in Fujian Province in the past 15 years. First, a land use intensity system with a five-year time interval was constructed using the 2005—2020 MODIS images and land use data of Fujian as data sources. Then, the coupling relationship between the remote sensing ecological index (RSEI) and land use intensity was analyzed based on a coupled coordination model. Finally, the spatio-temporal evolution analysis was conducted for the ecological health of Fujian from 2005 to 2020. The results show that: ① The ecological environment of Fujian manifested an improvement-degradation-degradation trend, with an average RSEI value of 0.704 8 in 2020, suggesting a sound ecological environment; ② The land use intensity of Fujian displayed an increasing trend, with a growth rate of 26.00%. Most especially, Sanming City demonstrated a maximum increase of 160.91% in land use intensity; ③ The coupled coordination degree of Fujian increased by 0.729 0, suggesting high coordination. All cities in Fujian exhibited increased coupled coordination degrees, except for Xiamen City, where the coupled coordination degree decreased by 0.131 0, implying a slight imbalance. This study fills the gap in the research on the interactions between ecosystem health and land use intensity. It also provides a new perspective for ecological civilization construction and ecosystem health assessment in Fujian and even China.
曹德龙, 唐廷元, 林震, 徐政, 闫旭. 福建省生态系统健康程度耦合评估及其时空演化分析[J]. 自然资源遥感, 2024, 36(1): 137-145.
CAO Delong, TANG Tingyuan, LIN Zhen, XU Zheng, YAN Xu. Coupled assessment and spatio-temporal evolution analysis of ecosystem health in Fujian Province. Remote Sensing for Natural Resources, 2024, 36(1): 137-145.
Zuo L, Sun L G, Lu J J, et al.. MODIS-based comprehensive assessment and spatial-temporal change monitoring of ecological quality in Beijing-Tianjin-Hebei region[J]. Remote Sensing for Natural Resources, 2022, 34(2):203-214.doi:10.6046/zrzyyg.2021224.
Chen M Y, Lin G S. Nature-based solutions:A new term that is easily misunderstood[J]. South Architecture, 2019(3):40-44.
[3]
Morgan J A, LeCain D R, Pendall E, et al. C4 grasses prosper as carbon dioxide eliminates desiccation in warmed semi-arid grassland[J]. Nature, 2011, 476(7359):202-205.
doi: 10.1038/nature10274
[4]
Dong S, Shang Z, Gao J, et al. Enhancing sustainability of grassland ecosystems through ecological restoration and grazing management in an era of climate change on Qinghai-Tibetan Plateau[J]. Agriculture,Ecosystems and Environment, 2020, 287:106684.
doi: 10.1016/j.agee.2019.106684
Liu Y M, Fan H J, Ge X H, et al. Estimation accuracy of fractional vegetation cover based on normalized difference vegetation index and UAV hyperspectral images[J]. Remote Sensing for Natural Resources, 2021, 33(3):11-17.doi:10.6046/zrzyyg.2020406.
Zhang Y M, Zhang Z Y, Jiang W Y, et al. Remote sensing monitoring and analysis of ecological changes in important ecological spaces in Tianjin[J]. Environmental Ecology, 2020, 2(6):7-12.
[7]
Wang G X, Li Y S, Wang Y B, et al. Effects of permafrost thawing on vegetation and soil carbon pool losses on the Qinghai-Tibet Plateau,China[J]. Geoderma, 2008, 143(1):143-152.
doi: 10.1016/j.geoderma.2007.10.023
Wang Y T, Zhu C M, Zhang T, et al. Remote sensing monitoring and analysis of the vegetation phenological characteristics of the Qinling Mountains-Huanghuai Plain ecotone from 2002 to 2020[J]. Remote Sensing for Natural Resources, 2022, 34(4):225-234.doi:10.6046/zrzyyg.2021400.
Hu X F, Tang X, Hu Y M, et al. Estimation of net primary productivity of urban forest ecological system in Guangzhou City[J]. Journal of Central South University of Forestry and Technology, 2016, 36(5):19-25.
[10]
Bosch A, Dörfer C, He J S, et al. Predicting soil respiration for the Qinghai-Tibet Plateau:An empirical comparison of regression models[J]. Pedobiologia, 2016, 59(1):41-49.
doi: 10.1016/j.pedobi.2016.01.002
[11]
Veldhuis M P, Ritchie M E, Ogutu J O, et al. Cross-boundary human impacts compromise the Serengeti-Mara ecosystem[J]. Science (American Association for the Advancement of Science), 2019, 363(6434):1424-1428.
[12]
van Klink R, van der Plas F, van Noordwijk C G E T, et al. Effects of large herbivores on grassland arthropod diversity[J]. Biological Reviews of the Cambridge Philosophical Society, 2015, 90(2):347-366.
doi: 10.1111/brv.12113
pmid: 24837856
Cheng J, Li Y Z, Zou Y. Spatial and temporal dynamics of drought in Xinjiang and its response to climate change[J]. Remote Sensing for Natural Resources, 2022, 34(4):216-224.doi:10.6046/zrzyyg.2021389.
Feng D Y, Zhang Q, Zhou M H. The future path of sustainable development from the perspective of ecological civilization[J]. Ecological Economy, 2022, 38(5):215-221.
Song S, Tian D F, Mao L. Construction and application of evaluation index system of social functions of national wetland park:A case study of Baiyupao National Wetland Park[J]. Wetland Science, 2019, 17(2):237-243.
Li H X, Huang J J, Liang Y J, et al. Evaluating the quality of ecological environment in Wuhan based on remote sensing ecological index[J]. Journal of Yunnan University (Natural Sciences Edition), 2020, 42(1):81-90.
Wu S. Remote sensing monitoring and evaluation of ecological environment in coal mine subsidence area[D]. Xuzhou: China University of Mining and Technology, 2021.
Fang H, Zhang Y H, He Y, et al. Spatio-temporal variations of vegetation ecological quality in Zhejiang Province and their driving factors[J]. Remote Sensing for Natural Resources, 2023, 35(2):245-254.doi:10.6046/zrzyyg.2022070.
Wang L C, Jiao L, Lai F B, et al. Evaluation of ecological changes based on a remote sensing ecological index in a Manas Lake wetland,Xinjiang[J]. Acta Ecologica Sinica, 2019, 39(8):2963-2972.
Lu Y, Zhao Y D, Dong J H. Ecological security evaluation and driving force analysis of three-dimensional ecological footprint in Northwestern China[J]. Acta Ecologica Sinica, 2022, 42(4):1354-1367.
Xiong X. Analysis and evaluation of ecological civilization construction in national ecological civilization pilot area based on DPSIR model:Taking the source of Xiangjiang River as an example[J]. Acta Ecologica Sinica, 2020, 40(14):5081-5091.
[22]
Gao X, Shen J, He W, et al. Spatial-temporal analysis of ecosystem services value and research on ecological compensation in Taihu Lake basin of Jiangsu Province in China from 2005 to 2018[J]. Journal of Cleaner Production, 2021, 317:128241.
doi: 10.1016/j.jclepro.2021.128241
Liu Y X, Shi X L, Shi W J. Evaluation of water retention services of forest ecosystems in Fujian Province:Comparison between results from the InVEST model and meta-analysis[J]. Acta Ecologica Sinica, 2021, 41(4):1349-1361.
Chai Z B, Sun Y, Fu C C, et al. Xi Jinping’s green development concept:Improving the “top-level design” and strengthening the “four pillars”[J]. China Environment Supervision, 2017(6):9-13.
Fujian provincial people’s government development research center subject group, Zhuo Z H, Li L M, et al. The history and inspiration of ecological civilization in Fujian Province[J]. Development Research, 2018(10):46-54.
[27]
王小娜, 田金炎, 李小娟, 等. Google Earth Engine云平台对遥感发展的改变[J]. 遥感学报, 2022, 26(2):299-309.
Wang X N, Tian J Y, Li X J, et al. Benefits of Google Earth Engine in remote sensing[J]. National Remote Sensing Bulletin, 2022, 26(2):299-309.
doi: 10.11834/jrs.20211317
[28]
Yang J, Huang X. The 30 m annual land cover dataset and its dynamics in China from 1990 to 2019[J]. Earth System Science Data, 2021, 13(8):3907-3925.
doi: 10.5194/essd-13-3907-2021
Chen X H, Zeng X Y, Zhao C C, et al. The ecological effect of road network based on remote sensing ecological index:A case study of Fuzhou City,Fujian Province[J]. Acta Ecologica Sinica, 2021, 41(12):4732-4745.
Kong L L, Feng X F, Wu S, et al. Spatiotemporal dynamics and driving factor analysis of ecological quality change in the Lasa urban circle from 1994 to 2017[J]. Progress in Geography, 2022, 41(3):437-450.
Li X, Zhu W Z, Shu S M, et al. Soil quality assessment of grassland in dry and warm valley of Dadu River based on principal component analysis[J]. Acta Ecologica Sinica, 2021, 41(10):3891-3900.
[33]
Oehl F, Sieverding E, Ineichen K, et al. Impact of land use intensity on the species diversity of Arbuscular Mycorrhizal Fungi in agroecosystems of central Europe[J]. Applied and Environmental Microbiology, 2003, 69(5):2816-2824.
doi: 10.1128/AEM.69.5.2816-2824.2003
pmid: 12732553
[34]
Abecker A, Bernardi A, Maus H, et al. Information supply for business processes:Coupling workflow with document analysis and information retrieval[J]. Knowledge-Based Systems, 2000, 13(5):271-284.
doi: 10.1016/S0950-7051(00)00087-3