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Evolution Characteristics of Landscape Ecological Risk Patterns in Coastal Zones in Zhejiang Province, China

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  • Jialin Li

    (Department of Geography & Spatial Information Techniques, Ningbo University, Ningbo 315211, China
    Research Center for Marine Culture and Economy, Ningbo 315211, China)

  • Ruiliang Pu

    (University of South Florida, School of Geosciences, Tampa, FL 33620-5200, USA)

  • Hongbo Gong

    (School of Law, Ningbo University, Ningbo 315211, China)

  • Xu Luo

    (Department of Geography & Spatial Information Techniques, Ningbo University, Ningbo 315211, China)

  • Mengyao Ye

    (Department of Geography & Spatial Information Techniques, Ningbo University, Ningbo 315211, China)

  • Baixiang Feng

    (Department of Geography & Spatial Information Techniques, Ningbo University, Ningbo 315211, China)

Abstract

Analyzing evolution characteristics of landscape ecological risk patterns would help establish ecological risk early warning mechanism, reduce the ecological risk probability and promote coastal landscape pattern optimization. In this study, landscape pattern indices were first calculated by using multitemporal Landsat TM images acquired in years 1990, 2000 and 2010, then landscape ecological risk pattern evolution models and the spatiotemporal evolutions of ecological risk patterns of coastal zones in Zhejiang province, China were constructed and analyzed. The results demonstrate that (1) greater changes have taken place in landscape structures during the two decades, and (2) the areas of cropland, sea, woodland and water surface have decreased significantly, while the areas of built-up land, unused land and aquaculture land have increased. In 1990, coastal landscapes were mainly occupied by extremely low and low ecological risk areas. However, by 2010, the low ecological risk area apparently decreased compared to that in 1990, while extremely high and high ecological risk areas increased significantly, occupying spatial regions where originally the extremely low and low ecological risk zones located. Transition rates of ecological risk grades in the second ten years (2000–2010) were significantly lower than in the first ten years (1990–2000). The result suggests that people who originally urged to accelerate coastal landscape exploitation and development have started to concern the ecological environment protection and to pursue a mode that economic development and ecological protection are synchronously conducted.

Suggested Citation

  • Jialin Li & Ruiliang Pu & Hongbo Gong & Xu Luo & Mengyao Ye & Baixiang Feng, 2017. "Evolution Characteristics of Landscape Ecological Risk Patterns in Coastal Zones in Zhejiang Province, China," Sustainability, MDPI, vol. 9(4), pages 1-18, April.
    • Handle: RePEc:gam:jsusta:v:9:y:2017:i:4:p:584-:d:95542
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    Cited by:

    1. Li Li & Xiaoping Zhou & Lan Yang & Jinglong Duan & Zhuo Zeng, 2022. "Spatio-Temporal Characteristics and Influencing Factors of Ecological Risk in China’s North–South Transition Zone," Sustainability, MDPI, vol. 14(9), pages 1-17, May.
    2. Peng Tian & Luodan Cao & Jialin Li & Ruiliang Pu & Xiaoli Shi & Lijia Wang & Ruiqing Liu & Hao Xu & Chen Tong & Zijing Zhou & Shuyao Shao, 2019. "Landscape Grain Effect in Yancheng Coastal Wetland and Its Response to Landscape Changes," IJERPH, MDPI, vol. 16(12), pages 1-20, June.
    3. Bohao Cui & Yili Zhang & Zhaofeng Wang & Changjun Gu & Linshan Liu & Bo Wei & Dianqing Gong & Mohan Kumar Rai, 2022. "Ecological Risk Assessment of Transboundary Region Based on Land-Cover Change: A Case Study of Gandaki River Basin, Himalayas," Land, MDPI, vol. 11(5), pages 1-22, April.
    4. Dong Wang & Xiang Ji & Cheng Li & Yaxi Gong, 2021. "Spatiotemporal Variations of Landscape Ecological Risks in a Resource-Based City under Transformation," Sustainability, MDPI, vol. 13(9), pages 1-21, May.
    5. Di Liu & Xiaoying Liang & Hai Chen & Hang Zhang & Nanzhao Mao, 2018. "A Quantitative Assessment of Comprehensive Ecological Risk for a Loess Erosion Gully: A Case Study of Dujiashi Gully, Northern Shaanxi Province, China," Sustainability, MDPI, vol. 10(9), pages 1-16, September.
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    7. Huiqing Han & Zhihua Su & Guangbin Yang, 2023. "Variations of Habitat Quality and Ecological Risk and Their Correlations with Landscape Metrics in a Robust Human Disturbed Coastal Region—Case Study: Xinggang Town in Southern China," IJERPH, MDPI, vol. 20(4), pages 1-20, February.
    8. Jun Ma & Qiang Yu & Huiyuan Wang & Linzhe Yang & Ruirui Wang & Minzhe Fang, 2022. "Construction and Optimization of Wetland Landscape Ecological Network in Dongying City, China," Land, MDPI, vol. 11(8), pages 1-22, August.
    9. Hao Liu & Haiguang Hao & Lihui Sun & Tingting Zhou, 2022. "Spatial–Temporal Evolution Characteristics of Landscape Ecological Risk in the Agro-Pastoral Region in Western China: A Case Study of Ningxia Hui Autonomous Region," Land, MDPI, vol. 11(10), pages 1-23, October.
    10. Yongchao Liu & Yongxue Liu & Jialin Li & Wanyun Lu & Xianglin Wei & Chao Sun, 2018. "Evolution of Landscape Ecological Risk at the Optimal Scale: A Case Study of the Open Coastal Wetlands in Jiangsu, China," IJERPH, MDPI, vol. 15(8), pages 1-21, August.
    11. He Gao & Wei Song, 2022. "Assessing the Landscape Ecological Risks of Land-Use Change," IJERPH, MDPI, vol. 19(21), pages 1-25, October.
    12. Sizheng Li & Liuzhu Wang & Sheng Zhao & Feng Gui & Qun Le, 2023. "Landscape Ecological Risk Assessment of Zhoushan Island Based on LULC Change," Sustainability, MDPI, vol. 15(12), pages 1-17, June.
    13. Tao Hong & Ningli Liang & Haomeng Li, 2023. "Study on the Spatial and Temporal Evolution Characteristics and Driving Factors of the “Production–Living–Ecological Space” in Changfeng County," Sustainability, MDPI, vol. 15(13), pages 1-15, July.
    14. Peng Tian & Luodan Cao & Jialin Li & Ruiliang Pu & Hongbo Gong & Changda Li, 2020. "Landscape Characteristics and Ecological Risk Assessment Based on Multi-Scenario Simulations: A Case Study of Yancheng Coastal Wetland, China," Sustainability, MDPI, vol. 13(1), pages 1-20, December.
    15. Yanping Yang & Jianjun Chen & Yanping Lan & Guoqing Zhou & Haotian You & Xiaowen Han & Yu Wang & Xue Shi, 2022. "Landscape Pattern and Ecological Risk Assessment in Guangxi Based on Land Use Change," IJERPH, MDPI, vol. 19(3), pages 1-20, January.
    16. Di Liu & Hai Chen & Hang Zhang & Tianwei Geng & Qinqin Shi, 2020. "Spatiotemporal Evolution of Landscape Ecological Risk Based on Geomorphological Regionalization during 1980–2017: A Case Study of Shaanxi Province, China," Sustainability, MDPI, vol. 12(3), pages 1-16, January.
    17. Lei Zhao & Zhengtao Shi & Guangxiong He & Li He & Wenfei Xi & Qin Jiang, 2023. "Land Use Change and Landscape Ecological Risk Assessment Based on Terrain Gradients in Yuanmou Basin," Land, MDPI, vol. 12(9), pages 1-19, September.
    18. Dongchuan Wang & Hua Chai & Zhiheng Wang & Kangjian Wang & Hongyi Wang & Hui Long & Jianshe Gao & Aoze Wei & Sirun Wang, 2022. "Dynamic Monitoring and Ecological Risk Analysis of Lake Inundation Areas in Tibetan Plateau," Sustainability, MDPI, vol. 14(20), pages 1-20, October.
    19. Tao Yu & Anming Bao & Wenqiang Xu & Hao Guo & Liangliang Jiang & Guoxiong Zheng & Ye Yuan & Vincent NZABARINDA, 2019. "Exploring Variability in Landscape Ecological Risk and Quantifying Its Driving Factors in the Amu Darya Delta," IJERPH, MDPI, vol. 17(1), pages 1-21, December.
    20. Qiming Wang & Kun Yang & Lixiao Li & Yanhui Zhu, 2022. "Assessing the Terrain Gradient Effect of Landscape Ecological Risk in the Dianchi Lake Basin of China Using Geo-Information Tupu Method," IJERPH, MDPI, vol. 19(15), pages 1-19, August.
    21. Peng Tian & Jialin Li & Hongbo Gong & Ruiliang Pu & Luodan Cao & Shuyao Shao & Zuoqi Shi & Xiuli Feng & Lijia Wang & Riuqing Liu, 2019. "Research on Land Use Changes and Ecological Risk Assessment in Yongjiang River Basin in Zhejiang Province, China," Sustainability, MDPI, vol. 11(10), pages 1-20, May.
    22. Yangfan Zhou & Lijie Pu & Ming Zhu, 2020. "Coastal Landscape Vulnerability Analysis in Eastern China—Based on Land-Use Change in Jiangsu Province," IJERPH, MDPI, vol. 17(5), pages 1-18, March.
    23. Huaijun Wang & Ru Feng & Xinchuan Li & Yaxue Yang & Yingping Pan, 2023. "Land Use Change and Its Impact on Ecological Risk in the Huaihe River Eco-Economic Belt," Land, MDPI, vol. 12(6), pages 1-15, June.

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