Temporally enhanced RSEI and Nighttime Lights Reveal Long-Term Ecological Changes and Effective Protection in China's Inaugural National Parks
Authors/Creators
Description
China's inaugural national parks play a crucial role in preserving biodiversity and maintaining ecosystem services. These protected areas are characterized by diverse landscapes and sensitive ecological environments. Over recent decades, the interplay between intensified human activities and global climate change has posed significant challenges to the ecological quality of these regions. Accurate and scientific assessment of ecological quality is essential for informed management and policy-making.
This dataset is based on multiple MODIS datasets, incorporating NDVI, LST, WET, and NDBSI as indicators. Using principal component analysis (PCA), we produced the Improved Remote Sensing Ecological Index (RSEI) for these parks from 2000 to 2022 at a 500m spatial resolution.
The RSEI was calculated using four component indices: greenness, heat, dryness, and wetness. Data for dryness and wetness were derived from the 8-day composite 500m resolution surface reflectance product MOD09A1. Heat was calculated using the 8-day composite 1km resolution land surface temperature product MOD11A2, which was resampled to 500m resolution. Greenness was derived from the 16-day composite 500m resolution vegetation index product MOD13A1.
The improved RSEI calculation method enhances the temporal stability and comparability of the data, making it more suitable for long-term ecological monitoring.
The improved RSEI effectively integrates dynamic changes of multiple variables and offers better temporal comparability for long-term ecological monitoring. Our results indicate that the ecological environment quality within the inaugural national parks significantly improved over the study period, with more noticeable improvements following the implementation of pilot conservation programs.
This dataset provides foundational information for understanding the long-term ecological trends in China's national parks. It serves as a crucial resource for researchers, policymakers, and conservationists dedicated to the sustainable management and development of these vital ecological regions.
The dataset contains five RAR compressed files, each corresponding to one of the national parks. These files include the Remote Sensing Ecological Index (RSEI) data from 2000 to 2022 for each respective park:
- NTLNP-RSEI.rar: Contains the RSEI data for the Northeast Tiger and Leopard National Park (NTLNP) from 2000 to 2022.
- HTRNP-RSEI.rar: Contains the RSEI data for the Hainan Tropical Rainforest National Park (HTRNP) from 2000 to 2022.
- WNP-RSEI.rar: Contains the RSEI data for the Wuyishan National Park (WNP) from 2000 to 2022.
- SNP-RSEI.rar: Contains the RSEI data for the Sanjiangyuan National Park (SNP) from 2000 to 2022.
- GPNP-RSEI.rar: Contains the RSEI data for the Giant Panda National Park (GPNP) from 2000 to 2022.
Each of these compressed files includes the improved RSEI calculations for the respective national park, providing a comprehensive view of the ecological quality changes over the 22-year period.
The details of the data are as follows:
- Data Format: GeoTiff
- Pixel Values: Represent RSEI, ranging from 0 to 1, with no units.
- Compatibility: The data can be directly opened and processed using remote sensing and GIS software such as ENVI and ArcGIS.
- Data Quality: Due to the application of water and snow masks to remove the influence of water bodies and snow/ice on the WET component, there are some missing data areas.
These datasets offer valuable insights into the ecological quality changes within each national park over the specified period, making them essential for researchers, policymakers, and conservationists involved in the sustainable management and development of these protected areas.
For using the data and code provided in this dataset, please cite the following paper:
Wen, C., Long, T., He, G., Jiao, W., & Jiang, W. (2025). Temporally enhanced RSEI and nighttime lights reveal long-term ecological changes and effective protection in China’s inaugural national parks. Ecological Indicators, 170, 112981. https://doi.org/10.1016/j.ecolind.2024.112981
The calculation of the RSEI is completed using Google Earth Engine. The link to the calculation code is:
https://code.earthengine.google.com/089d74f423e91a0da9490f5098c55021
Files
Files
(70.8 MB)
Additional details
Related works
- Is supplemented by
- Other: https://code.earthengine.google.com/089d74f423e91a0da9490f5098c55021 (URL)
Dates
- Created
-
2024-08-03
References
- Zheng, Z., Wu, Z., Chen, Y., Guo, C., Marinello, F., 2022. Instability of remote sensing based ecological index (RSEI) and its improvement for time series analysis. Science of The Total Environment 814, 152595. https://doi.org/10.1016/j.scitotenv.2021.152595
- Zheng, Z., Wu, Z., Chen, Y., Yang, Z., Marinello, F., 2020. Exploration of eco-environment and urbanization changes in coastal zones: A case study in China over the past 20 years. Ecological Indicators 119, 106847. https://doi.org/10.1016/j.ecolind.2020.106847
- Zheng, Z., Wu, Z., Chen, Y., Yang, Z., Marinello, F. Analyzing the ecological environment and urbanization characteristics of the Yangtze River Delta Urban Agglomeration based on Google Earth Engine. Acta Ecologica Sinica 41, 717–729. https://doi.org/10.5846/stxb202003250687
- https://code.earthengine.google.com/84ac02e9ce98143e1dc716c238ff9fd2
- Abrahams, A., Oram, C., Lozano-Gracia, N., 2018. Deblurring DMSP nighttime lights: A new method using Gaussian filters and frequencies of illumination. Remote Sensing of Environment 210, 242–258. https://doi.org/10.1016/j.rse.2018.03.018
- An, M., Xie, P., He, W., Wang, B., Huang, J., Khanal, R., 2022. Spatiotemporal change of ecologic environment quality and human interaction factors in three gorges ecologic economic corridor, based on RSEI. Ecological Indicators 141, 109090. https://doi.org/10.1016/j.ecolind.2022.109090
- Bian, Y., Yue, J., Gao, W., Li, Z., Lu, D., Xiang, Y., Chen, J., 2019. Analysis of the Spatiotemporal Changes of Ice Sheet Mass and Driving Factors in Greenland. Remote Sensing 11, 862. https://doi.org/10.3390/rs11070862
- Bleeker, A., Hicks, W.K., Dentener, F., Galloway, J., Erisman, J.W., 2011. N deposition as a threat to the World's protected areas under the Convention on Biological Diversity. Environmental Pollution, Nitrogen Deposition, Critical Loads and Biodiversity 159, 2280–2288. https://doi.org/10.1016/j.envpol.2010.10.036
- Burroughs, C., Rodríguez-Troncoso, A.P., 2024. Contrasts in ecological assessment and tourism sector perceptions of coral reefs: a case study at Islas Marietas National Park. Discov Oceans 1, 10. https://doi.org/10.1007/s44289-024-00014-9
- Cao, W., Wu, D., Huang, L., Liu, L., 2020. Spatial and temporal variations and significance identification of ecosystem services in the Sanjiangyuan National Park, China. Sci Rep 10, 6151. https://doi.org/10.1038/s41598-020-63137-x
- Chen, J., Saunders, S.C., Crow, T.R., Naiman, R.J., Brosofske, K.D., Mroz, G.D., Brookshire, B.L., Franklin, J.F., 1999. MicrocliminatFeorest Ecosystem and LandscapeEcology.
- Chen W., 2023. Spatial and temporal variationof habitatquality and construction of ecological securitypattern in Minshan Area of Giant Panda National Park (Master, in Chinese). Sichuan Agricultural University. https://doi.org/10.27345/d.cnki.gsnyu.2023.000264
- Chen, X., Yu, L., Cao, Y., Xu, Y., Zhao, Z., Zhuang, Y., Liu, X., Du, Z., Liu, T., Yang, B., He, L., Wu, H., Yang, R., Gong, P., 2023. Habitat quality dynamics in China's first group of national parks in recent four decades: Evidence from land use and land cover changes. Journal of Environmental Management 325, 116505. https://doi.org/10.1016/j.jenvman.2022.116505
- Chen, X., Yu, L., Du, Z., Xu, Y., Zhao, J., Zhao, H., Zhang, G., Peng, D., Gong, P., 2022. Distribution of ecological restoration projects associated with land use and land cover change in China and their ecological impacts. Science of The Total Environment 825, 153938. https://doi.org/10.1016/j.scitotenv.2022.153938
- Chen Z., Yu B., Yang C., Zhou Y., Yao S., Qian X., Wang C., Wu B., Wu J., 2023. An extended time-series (2000-2018) of global NPP-VIIRS-like nighttime light data. https://doi.org/10.7910/DVN/YGIVCD
- Crist, E.P., 1985. A TM Tasseled Cap equivalent transformation for reflectance factor data. Remote Sensing of Environment 17, 301–306. https://doi.org/10.1016/0034-4257(85)90102-6
- Duncanson, L., Liang, M., Leitold, V., Armston, J., Krishna Moorthy, S.M., Dubayah, R., Costedoat, S., Enquist, B.J., Fatoyinbo, L., Goetz, S.J., Gonzalez-Roglich, M., Merow, C., Roehrdanz, P.R., Tabor, K., Zvoleff, A., 2023. The effectiveness of global protected areas for climate change mitigation. Nat Commun 14, 2908. https://doi.org/10.1038/s41467-023-38073-9
- Fan, L., Zhao, J., Wang, Y., Ren, Z., Zhang, H., Guo, X., 2019. Assessment of Night-Time Lighting for Global Terrestrial Protected and Wilderness Areas. Remote Sensing 11, 2699. https://doi.org/10.3390/rs11222699
- Feng, W., Wu, A., Yao, L., Jin, B., Huang, Z., Li, M., Zhang, H., Ji, H., 2022. Community Governance, Financial Awareness, and Willingness to Participate in National Park Development: Evidence from the Giant Panda National Park. Diversity 14, 582. https://doi.org/10.3390/d14070582
- Fraser, R.H., Olthof, I., D. Pouliot, 2009. Monitoring land cover change and ecological integrity in Canada's national parks. Remote Sensing of Environment 113, 1397–1409. https://doi.org/10.1016/j.rse.2008.06.019
- Ge, W., Deng, L., Wang, F., Han, J., 2021. Quantifying the contributions of human activities and climate change to vegetation net primary productivity dynamics in China from 2001 to 2016. Science of The Total Environment 773, 145648. https://doi.org/10.1016/j.scitotenv.2021.145648
- Guetté, A., Godet, L., Juigner, M., Robin, M., 2018. Worldwide increase in Artificial Light At Night around protected areas and within biodiversity hotspots. Biological Conservation 223, 97–103. https://doi.org/10.1016/j.biocon.2018.04.018
- He, C., Tian, J., Gao, B., Zhao, Y., 2014. Differentiating climate- and human-induced drivers of grassland degradation in the Liao River Basin, China. Environ Monit Assess 187, 4199. https://doi.org/10.1007/s10661-014-4199-2
- Jiang, Y., Tian, J., Zhao, J., Tang, X., 2021. The connotation and assessment framework of national park ecosystem integrity:A case study of the Amur Tiger and Leopard National Park. Biodiversity Science 29, 1279. https://doi.org/10.17520/biods.2021319
- Kong, L., Xu, W., Wen, C., Ouyang, Z., 2022. Dynamic threats of nighttime light-represented human activities to giant pandas and their habitat. Frontiers in Environmental Science 10.
- Li, G., Gao, J., Li, L., Hou, P., 2020. Human pressure dynamics in protected areas of China based on nighttime light. Global Ecology and Conservation 24, e01222. https://doi.org/10.1016/j.gecco.2020.e01222
- Li, L., Tang, H., Lei, J., Song, X., 2022. Spatial autocorrelation in land use type and ecosystem service value in Hainan Tropical Rain Forest National Park. Ecological Indicators 137, 108727. https://doi.org/10.1016/j.ecolind.2022.108727
- Li, X., Zhou, Y., Zhao, M., Zhao, X., 2020. A harmonized global nighttime light dataset 1992–2018. Sci Data 7, 168. https://doi.org/10.1038/s41597-020-0510-y
- Li, Y., Song, Z., 2022. Have protected areas in China achieved the ecological and economic "win-win" goals? Evidence from the Giant Panda Reserves of the Min Mont Range. Forest Policy and Economics 144, 102845. https://doi.org/10.1016/j.forpol.2022.102845
- Li, Y., Zhang, X., Cao, Z., Liu, Z., Lu, Z., Liu, Y., 2021. Towards the progress of ecological restoration and economic development in China's Loess Plateau and strategy for more sustainable development. Science of The Total Environment 756, 143676. https://doi.org/10.1016/j.scitotenv.2020.143676
- Li, Yimin, Li, Yuanting, Yang, X., Feng, X., Lv, S., 2024. Evaluation and driving force analysis of ecological quality in Central Yunnan Urban Agglomeration. Ecological Indicators 158, 111598. https://doi.org/10.1016/j.ecolind.2024.111598
- Liu, D., Cao, C., Dubovyk, O., Tian, R., Chen, W., Zhuang, Q., Zhao, Y., Menz, G., 2017. Using fuzzy analytic hierarchy process for spatio-temporal analysis of eco-environmental vulnerability change during 1990–2010 in Sanjiangyuan region, China. Ecological Indicators 73, 612–625. https://doi.org/10.1016/j.ecolind.2016.08.031
- Liu, Y., Xiang, W., Hu, P., Gao, P., Zhang, A., 2024. Evaluation of Ecological Environment Quality Using an Improved Remote Sensing Ecological Index Model. Remote Sensing 16, 3485. https://doi.org/10.3390/rs16183485
- Liu, Y., Xu, W., Hong, Z., Wang, L., Ou, G., Lu, N., Dai, Q., 2023. Integrating three-dimensional greenness into RSEI improved the scientificity of ecological environment quality assessment for forest. Ecological Indicators 156, 111092. https://doi.org/10.1016/j.ecolind.2023.111092
- Ma, T., Swallow, B., Zhong, L., Xu, K., Sang, W., Jia, L., 2022. Local perspectives on social-ecological transformation: China's Sanjiangyuan National Park. Environ Dev Sustain. https://doi.org/10.1007/s10668-022-02786-6
- Ma, T., Xu, K., Xing, Y., Shu, H., Sang, W., 2020. Tendencies of Residents in Sanjiangyuan National Park to the Optimization of Livelihoods and Conservation of the Natural Reserves. Sustainability 12, 5173. https://doi.org/10.3390/su12125173
- Mahan, C.G., Young, J.A., Miller, B.J., Saunders, M.C., 2015. Using Ecological Indicators and a Decision Support System for Integrated Ecological Assessment at Two National Park Units in the Mid-Atlantic Region, USA. Environmental Management 55, 508–522. https://doi.org/10.1007/s00267-014-0391-y
- Mancino, G., Console, R., Greco, M., Iacovino, C., Trivigno, M.L., Falciano, A., 2022. Assessing Vegetation Decline Due to Pollution from Solid Waste Management by a Multitemporal Remote Sensing Approach. Remote Sensing 14, 428. https://doi.org/10.3390/rs14020428
- Mu, H., Li, X., Du, X., Huang, J., Su, W., Hu, T., Wen, Y., Yin, P., Han, Y., Xue, F., 2021. Evaluation of Light Pollution in Global Protected Areas from 1992 to 2018. Remote Sensing 13, 1849. https://doi.org/10.3390/rs13091849
- National Forestry and Grassland Administration, n.d. Hainan Tropical Rainforest National Park Master Plan(2019-2025) [WWW Document]. URL https://www.forestry.gov.cn/html/main/main_4461/20200423094840466465936/file/20200423094937861802994.pdf (accessed 7.30.24a).
- National Forestry and Grassland Administration, n.d. Northeast Tiger and Leopard National Park Master Plan (2017-2025) [WWW Document]. URL https://www.forestry.gov.cn/uploadfile/main/2018-3/file/2018-3-9-599430e5ec1249bab08927453227ff14.pdf (accessed 7.30.24b).
- Nichol, J., 2005. Remote Sensing of Urban Heat Islands by Day and Night. Photogrammetric Engineering & Remote Sensing 71, 613–621. https://doi.org/10.14358/PERS.71.5.613
- Qiao, D., Li, W., Zhang, D., Yan, Y., Xu, T., 2022. How do You Want to restore?--Assessing the Public Preferences and Social Benefits of Ecological Restoration for Natural Rubber Plantation in China. Front. Environ. Sci. 10. https://doi.org/10.3389/fenvs.2022.823778
- Rodrigues, A.S.L., Andelman, S.J., Bakarr, M.I., Boitani, L., Brooks, T.M., Cowling, R.M., Fishpool, L.D.C., da Fonseca, G.A.B., Gaston, K.J., Hoffmann, M., Long, J.S., Marquet, P.A., Pilgrim, J.D., Pressey, R.L., Schipper, J., Sechrest, W., Stuart, S.N., Underhill, L.G., Waller, R.W., Watts, M.E.J., Yan, X., 2004. Effectiveness of the global protected area network in representing species diversity. Nature 428, 640–643. https://doi.org/10.1038/nature02422
- Rodrigues, A.S.L., Rouyer, M.-M., 2023. Measuring the ecological benefits of protected areas. Nature 622, 39–40. https://doi.org/10.1038/d41586-023-02676-5
- Shen, G., Feng, C., Xie, Z., Ouyang, Z., Li, J., Pascal, M., 2008. Proposed Conservation Landscape for Giant Pandas in the Minshan Mountains, China. Conservation Biology 22, 1144–1153. https://doi.org/10.1111/j.1523-1739.2008.01038.x
- Shi, H., Li, X., Liu, Xiaoping, Wang, S., Liu, Xiaojuan, Zhang, H., Tang, D., Li, T., 2020. Global protected areas boost the carbon sequestration capacity: Evidences from econometric causal analysis. Science of The Total Environment 715, 137001. https://doi.org/10.1016/j.scitotenv.2020.137001
- Shrestha, N., Xu, X., Meng, J., Wang, Z., 2021. Vulnerabilities of protected lands in the face of climate and human footprint changes. Nat Commun 12, 1632. https://doi.org/10.1038/s41467-021-21914-w
- Sun, Q., Liu, W., Gao, Y., Li, J., Yang, C., 2020. Spatiotemporal Variation and Climate Influence Factors of Vegetation Ecological Quality in the Sanjiangyuan National Park. Sustainability 12, 6634. https://doi.org/10.3390/su12166634
- Tong, S., Zhang, J., Ha, S., Lai, Q., Ma, Q., 2016. Dynamics of Fractional Vegetation Coverage and Its Relationship with Climate and Human Activities in Inner Mongolia, China. Remote Sensing 8, 776. https://doi.org/10.3390/rs8090776
- Tong, X., Wang, K., Yue, Y., Brandt, M., Liu, B., Zhang, C., Liao, C., Fensholt, R., 2017. Quantifying the effectiveness of ecological restoration projects on long-term vegetation dynamics in the karst regions of Southwest China. International Journal of Applied Earth Observation and Geoinformation 54, 105–113. https://doi.org/10.1016/j.jag.2016.09.013
- Veldhuis, M.P., Ritchie, M.E., Ogutu, J.O., Morrison, T.A., Beale, C.M., Estes, A.B., Mwakilema, W., Ojwang, G.O., Parr, C.L., Probert, J., Wargute, P.W., Hopcraft, J.G.C., Olff, H., 2019. Cross-boundary human impacts compromise the Serengeti-Mara ecosystem. Science 363, 1424–1428. https://doi.org/10.1126/science.aav0564
- Wang, J., Kelin Wang, Mingyang Zhang, Chunhua Zhang, 2015. Impacts of climate change and human activities on vegetation cover in hilly southern China. Ecological Engineering 81, 451–461. https://doi.org/10.1016/j.ecoleng.2015.04.022
- Wang, L., Bi, Y., Wang, F., Bai, C., Ming, J., 2022. Scrutinise the variations of glaciers and their climatic attributions in the Sanjiangyuan National Park during 1969–2018. Advances in Climate Change Research 13, 531–539. https://doi.org/10.1016/j.accre.2022.06.007
- Watson, J.E.M., Dudley, N., Segan, D.B., Hockings, M., 2014. The performance and potential of protected areas. Nature 515, 67–73. https://doi.org/10.1038/nature13947
- Wolf, C., Levi, T., Ripple, W.J., Zárrate-Charry, D.A., Betts, M.G., 2021. A forest loss report card for the world's protected areas. Nat Ecol Evol 5, 520–529. https://doi.org/10.1038/s41559-021-01389-0
- Wu, H., Guo, B., Fan, J., Yang, F., Han, B., Wei, C., Lu, Y., Zang, W., Zhen, X., Meng, C., 2021. A novel remote sensing ecological vulnerability index on large scale: A case study of the China-Pakistan Economic Corridor region. Ecological Indicators 129, 107955. https://doi.org/10.1016/j.ecolind.2021.107955
- Xiong, Y., Xu, W., Lu, N., Huang, S., Wu, C., Wang, L., Dai, F., Kou, W., 2021. Assessment of spatial–temporal changes of ecological environment quality based on RSEI and GEE: A case study in Erhai Lake Basin, Yunnan province, China. Ecological Indicators 125, 107518. https://doi.org/10.1016/j.ecolind.2021.107518
- Xu, H., 2014a. A remote sensing urban ecological index and its application. Acta Ecologica Sinica 33, 7853–7862. https://doi.org/10.5846/stxb201208301223
- Xu, H., 2014b. Dynamic of soil exposure intensity and its effect on thermal environment change. International Journal of Climatology 34, 902–910. https://doi.org/10.1002/joc.3738
- Xu, H., 2008. A new index for delineating built‐up land features in satellite imagery. International Journal of Remote Sensing 29, 4269–4276. https://doi.org/10.1080/01431160802039957
- Xu, H., Wang, Y., Guan, H., Shi, T., Hu, X., 2019. Detecting Ecological Changes with a Remote Sensing Based Ecological Index (RSEI) Produced Time Series and Change Vector Analysis. Remote Sensing 11, 2345. https://doi.org/10.3390/rs11202345
- Xu, P., Wang, Q., Jin, J., Jin, P., 2019. An increase in nighttime light detected for protected areas in mainland China based on VIIRS DNB data. Ecological Indicators 107, 105615. https://doi.org/10.1016/j.ecolind.2019.105615
- Xu, W., Xiao, Yi, Zhang, J., Yang, W., Zhang, L., Hull, V., Wang, Z., Zheng, H., Liu, J., Polasky, S., Jiang, L., Xiao, Yang, Shi, X., Rao, E., Lu, F., Wang, X., Daily, G.C., Ouyang, Z., 2017. Strengthening protected areas for biodiversity and ecosystem services in China. Proceedings of the National Academy of Sciences 114, 1601–1606. https://doi.org/10.1073/pnas.1620503114
- Yang, H., Mu, S., Li, J., 2014. Effects of ecological restoration projects on land use and land cover change and its influences on territorial NPP in Xinjiang, China. CATENA 115, 85–95. https://doi.org/10.1016/j.catena.2013.11.020
- Yi, X., Zhiyun, O., Chunquan, Z., Jingzhu, Z., guojin, H., Xiaoke, W., 2012. An assessment of giant panda habitat in Minshan, Sichuan, China. Acta Ecologica Sinica 24, 1373–1379.
- Yuan, B., Fu, L., Zou, Y., Zhang, S., Chen, X., Li, F., Deng, Z., Xie, Y., 2021. Spatiotemporal change detection of ecological quality and the associated affecting factors in Dongting Lake Basin, based on RSEI. Journal of Cleaner Production 302, 126995. https://doi.org/10.1016/j.jclepro.2021.126995
- Zang, Z., Guo, Z., Fan, X., Han, M., Du, A., Xu, W., Ouyang, Z., 2022. Assessing the performance of the pilot national parks in China. Ecological Indicators 145, 109699. https://doi.org/10.1016/j.ecolind.2022.109699
- Zeng, Y., Koh, L.P., Wilcove, D.S., 2022. Gains in biodiversity conservation and ecosystem services from the expansion of the planet's protected areas. Science Advances 8, eabl9885. https://doi.org/10.1126/sciadv.abl9885
- Zhai, D., Xu, J., Dai, Z., Schmidt-Vogt, D., 2017. Lost in transition: Forest transition and natural forest loss in tropical China. Plant Diversity 39, 149–153. https://doi.org/10.1016/j.pld.2017.05.005
- Zhang, Y., She, J., Long, X., Zhang, M., 2022. Spatio-temporal evolution and driving factors of eco-environmental quality based on RSEI in Chang-Zhu-Tan metropolitan circle, central China. Sustainability 144, 109436.
- Zhang Y., Wang J., Lu T., Li L., 2024. The Evaluation of Ecological Environmental Quality of Wuyi Mountain National Park Based on Meteorological and Remote Sensing Data. Straits Science 5-11+34.
- Zheng, Q., Weng, Q., Wang, K., 2020. Correcting the Pixel Blooming Effect (PiBE) of DMSP-OLS nighttime light imagery. Remote Sensing of Environment 240, 111707. https://doi.org/10.1016/j.rse.2020.111707
- Zheng, Z., Wu, Z., Chen, Y., Guo, C., Marinello, F., 2022. Instability of remote sensing based ecological index (RSEI) and its improvement for time series analysis. Science of The Total Environment 814, 152595. https://doi.org/10.1016/j.scitotenv.2021.152595
- Zheng, Z., Wu, Z., Chen, Y., Guo, G., Cao, Z., Yang, Z., Marinello, F., 2021. Africa's protected areas are brightening at night: A long-term light pollution monitor based on nighttime light imagery. Global Environmental Change 69, 102318. https://doi.org/10.1016/j.gloenvcha.2021.102318
- Zhu, D., Yang, D., 2021. Spatiotemporal Heterogeneity of Ecological Policy Compromises Human Well-Being and Giant Panda Habitat Conservation in Giant Panda National Park. Sustainability 13, 5013. https://doi.org/10.3390/su13095013
- Zhu, H., Zhang, Y., Chen, Y., Zhao, M., Bo, C., 2022. Constructing a Model of Government Purchasing of Ecological Services: Evidence from China's Northeast Tiger and Leopard National Park. Land 11, 1737. https://doi.org/10.3390/land11101737