IDEAS home Printed from https://ideas.repec.org/a/gam/jlands/v13y2024i12p2139-d1539899.html
   My bibliography  Save this article

Assessing the Impacts of Urbanization and Climate Change on NPP Under Different Habitat Quality Conditions over the Last Two Decades in the Tibetan Plateau, China

Author

Listed:
  • Tanlong Xia

    (School of Civil Engineering and Geomatics, Shandong University of Technology, Zibo 255000, China
    These authors contributed equally to this work.)

  • Liusheng Han

    (School of Civil Engineering and Geomatics, Shandong University of Technology, Zibo 255000, China
    These authors contributed equally to this work.)

  • Chen Ren

    (School of Civil Engineering and Geomatics, Shandong University of Technology, Zibo 255000, China)

  • Qian Xu

    (School of Civil Engineering and Geomatics, Shandong University of Technology, Zibo 255000, China)

  • Dafu Zhang

    (School of Civil Engineering and Geomatics, Shandong University of Technology, Zibo 255000, China)

  • Guangwei Sun

    (School of Civil Engineering and Geomatics, Shandong University of Technology, Zibo 255000, China)

  • Zhaohui Feng

    (College of Urban and Environmental Sciences, Peking University, Beijing 100871, China)

Abstract

The processes of urbanization and climate change have exerted a marked influence on net primary productivity (NPP). However, the underlying mechanisms that drive these effects remain intricate and insufficiently understood. The processes of urbanization and climate change both have an adverse effect on habitat quality (HQ) and biodiversity loss. The HQ has a direct influence on the health and stability of ecosystems, which regulate the level of NPP. A higher HQ is associated with stronger NPP. Now, the quantification and assessment of the impacts of climate change and urbanization on NPP are still challenging because of the various driving factors and the intricate mechanisms influencing the production of terrestrial vegetation. Therefore, a new perspective was adopted to study the effects of urbanization and climate change on NPP in the Qinghai–Tibet Plateau in China during 2000–2020. The spatiotemporal analysis method was employed to investigate the impact of the night light urbanization index and climate factors on NPP in different HQ regions (the HQ is divided into five levels, with each area type corresponding to a specific HQ level). Then, the coupled coordination model (CCD) was used to analyze the coupling coordination relationship between NPP and HQ. Finally, the relative contribution of urbanization and climate change to NPP was studied using scenario simulation. The results showed that (1) NPP in the whole Tibetan Plateau increased very little, with an average growth rate of 0.42 g C m⁻ 2 per year. (2) It was surprising to find that NPP in urban areas did not decline significantly as a result of urbanization. However, there was a notable decline in NPP in higher HQ areas. (3) The mean contribution of urbanization to NPP change was found to be 17%, while the mean contribution of climate change and other factors to NPP change was 69% and 14%, respectively. These findings provide valuable insights into the interactions between human development and environmental factors, enhancing our comprehension of their role in the Tibetan Plateau’s carbon cycle.

Suggested Citation

  • Tanlong Xia & Liusheng Han & Chen Ren & Qian Xu & Dafu Zhang & Guangwei Sun & Zhaohui Feng, 2024. "Assessing the Impacts of Urbanization and Climate Change on NPP Under Different Habitat Quality Conditions over the Last Two Decades in the Tibetan Plateau, China," Land, MDPI, vol. 13(12), pages 1-26, December.
    • Handle: RePEc:gam:jlands:v:13:y:2024:i:12:p:2139-:d:1539899
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2073-445X/13/12/2139/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2073-445X/13/12/2139/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Xin Fan & Xinchen Gu & Haoran Yu & Aihua Long & Damien Sinonmatohou Tiando & Shengya Ou & Jiangfeng Li & Yuejing Rong & Guiling Tang & Yanjun Zheng & Mingjie Shi & Mengwen Wang & Xiong Wang & Chunbo H, 2021. "The Spatial and Temporal Evolution and Drivers of Habitat Quality in the Hung River Valley," Land, MDPI, vol. 10(12), pages 1-20, December.
    2. Jing Gao & Min Liu & Xiaoping Wang, 2024. "Unveiling the Impact of Urbanization on Net Primary Productivity: Insights from the Yangtze River Delta Urban Agglomeration," Land, MDPI, vol. 13(4), pages 1-18, April.
    3. Huasheng Zhu & Duer Su & Fei Yao, 2022. "Spatio-Temporal Differences in Economic Security of the Prefecture-Level Cities in Qinghai–Tibet Plateau Region of China: Based on a Triple-Dimension Analytical Framework of Economic Geography," IJERPH, MDPI, vol. 19(17), pages 1-29, August.
    4. Liao, Yang & Cao, Hong-Xia & Liu, Xing & Li, Huang-Tao & Hu, Qing-Yang & Xue, Wen-Kai, 2021. "By increasing infiltration and reducing evaporation, mulching can improve the soil water environment and apple yield of orchards in semiarid areas," Agricultural Water Management, Elsevier, vol. 253(C).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zheng, Jing & Fan, Junliang & Zhou, Minghua & Zhang, Fucang & Liao, Zhenqi & Lai, Zhenlin & Yan, Shicheng & Guo, Jinjin & Li, Zhijun & Xiang, Youzhen, 2022. "Ridge-furrow plastic film mulching enhances grain yield and yield stability of rainfed maize by improving resources capture and use efficiency in a semi-humid drought-prone region," Agricultural Water Management, Elsevier, vol. 269(C).
    2. Hanwen Zhang & Yanqing Lang, 2022. "Quantifying and Analyzing the Responses of Habitat Quality to Land Use Change in Guangdong Province, China over the Past 40 Years," Land, MDPI, vol. 11(6), pages 1-23, May.
    3. Jinxin Sun & Mei Han & Fanbiao Kong & Fan Wei & Xianglun Kong, 2023. "Spatiotemporal Analysis of the Coupling Relationship between Habitat Quality and Urbanization in the Lower Yellow River," IJERPH, MDPI, vol. 20(6), pages 1-16, March.
    4. Thongsouk Sompouviset & Yanting Ma & Eakkarin Sukkaew & Zhaoxia Zheng & Ai Zhang & Wei Zheng & Ziyan Li & Bingnian Zhai, 2023. "The Effects of Plastic Mulching Combined with Different Fertilizer Applications on Greenhouse Gas Emissions and Intensity, and Apple Yield in Northwestern China," Agriculture, MDPI, vol. 13(6), pages 1-23, June.
    5. Zhang, Binbin & Su, Shunshun & Duan, Chenxiao & Feng, Hao & Chau, Henry Wai & He, Jianqiang & Li, Yi & Hill, Robert Lee & Wu, Shufang & Zou, Yufeng, 2022. "Effects of partial organic fertilizer replacement combined with rainwater collection system on soil water, nitrate-nitrogen and apple yield of rainfed apple orchard in the Loess Plateau of China: A 3-," Agricultural Water Management, Elsevier, vol. 260(C).
    6. Tang, Zijun & Lu, Junsheng & Xiang, Youzhen & Shi, Hongzhao & Sun, Tao & Zhang, Wei & Wang, Han & Zhang, Xueyan & Li, Zhijun & Zhang, Fucang, 2024. "Farmland mulching and optimized irrigation increase water productivity and seed yield by regulating functional parameters of soybean (Glycine max L.) leaves," Agricultural Water Management, Elsevier, vol. 298(C).
    7. Sun, Liquan & Zhang, Biao & Yin, Ziming & Guo, Huili & Siddique, Kadambot H.M. & Wu, Shufang & Yang, Jiangtao, 2022. "Assessing the performance of conservation measures for controlling slope runoff and erosion using field scouring experiments," Agricultural Water Management, Elsevier, vol. 259(C).
    8. Hao Ye & Yongyong Song & Dongqian Xue, 2022. "Multi-Scenario Simulation of Land Use and Habitat Quality in the Guanzhong Plain Urban Agglomeration, China," IJERPH, MDPI, vol. 19(14), pages 1-22, July.
    9. Liu, Ziqi & Li, Kaiping & Xiong, Kangning & Li, Yuan & Wang, Jin & Sun, Jian & Cai, Lulu, 2021. "Effects of Zanthoxylum bungeanum planting on soil hydraulic properties and soil moisture in a karst area," Agricultural Water Management, Elsevier, vol. 257(C).
    10. Zhang, Binbin & Yan, Sihui & Li, Bin & Wu, Shufang & Feng, Hao & Gao, Xiaodong & Song, Xiaolin & Siddique, Kadambot H.M., 2023. "Combining organic and chemical fertilizer plus water-saving system reduces environmental impacts and improves apple yield in rainfed apple orchards," Agricultural Water Management, Elsevier, vol. 288(C).
    11. Liao, Zhenqi & Zhang, Chen & Yu, Shuolei & Lai, Zhenlin & Wang, Haidong & Zhang, Fucang & Li, Zhijun & Wu, Peng & Fan, Junliang, 2023. "Ridge-furrow planting with black film mulching increases rainfed summer maize production by improving resources utilization on the Loess Plateau of China," Agricultural Water Management, Elsevier, vol. 289(C).
    12. Zemin Zhang & Zhanyu Zhang & Genxiang Feng & Peirong Lu & Mingyi Huang & Xinyu Zhao, 2022. "Biochar Amendment Combined with Straw Mulching Increases Winter Wheat Yield by Optimizing Soil Water-Salt Condition under Saline Irrigation," Agriculture, MDPI, vol. 12(10), pages 1-16, October.
    13. Jiao, Yinying & Zhu, Guofeng & Meng, Gaojia & Lu, Siyu & Qiu, Dongdong & Lin, Xinrui & Li, Rui & Wang, Qinqin & Chen, Longhu & Zhao, Ling & Yang, Jiangwei & Sun, Niu, 2023. "Estimating non-productive water loss in irrigated farmland in arid oasis regions: Based on stable isotope data," Agricultural Water Management, Elsevier, vol. 289(C).
    14. Ting Lou & Jianhui Ma & Yu Liu & Lei Yu & Zhaopeng Guo & Yan He, 2022. "A Heterogeneity Study of Carbon Emissions Driving Factors in Beijing-Tianjin-Hebei Region, China, Based on PGTWR Model," IJERPH, MDPI, vol. 19(11), pages 1-18, May.
    15. Di Wang, & Wang, Li, 2023. "Characteristics of soil evaporation at two stages of growth in apple orchards with different ages in a semi-humid region," Agricultural Water Management, Elsevier, vol. 280(C).
    16. Tadayon, Mohammad Saeed & Hosseini, Seyed Mashaallah, 2022. "Shade net and mulching measures for improving soil and plant water status of fig trees under rainfed conditions," Agricultural Water Management, Elsevier, vol. 271(C).
    17. Xian Liu & Ying Qiu & Zuli Zheng & Qingwen Hong & Yanjiao Zhang & Qiao Qian & Baodan Wan & Qunli Chen, 2022. "Spatiotemporal Changes in Waterfowl Habitat Suitability in the Caohai Lake Wetland and Responses to Human Activities," Sustainability, MDPI, vol. 14(21), pages 1-18, November.
    18. Zhao, Jiarui & Liu, Zhanjun & Zhai, Bingnian & Jin, Hui & Xu, Xinpeng & Zhu, Yuanjun, 2023. "Long-term changes in soil chemical properties with cropland-to-orchard conversion on the Loess Plateau, China: Regulatory factors and relations with apple yield," Agricultural Systems, Elsevier, vol. 204(C).
    19. Taquan Ma & Rui Liu & Zheng Li & Tongtu Ma, 2023. "Research on the Evolution Characteristics and Dynamic Simulation of Habitat Quality in the Southwest Mountainous Urban Agglomeration from 1990 to 2030," Land, MDPI, vol. 12(8), pages 1-23, July.
    20. Guoyi Cui & Yan Zhang & Feihang Shi & Wenxia Jia & Bohua Pan & Changkun Han & Zhengze Liu & Min Li & Haohao Zhou, 2022. "Study of Spatiotemporal Changes and Driving Factors of Habitat Quality: A Case Study of the Agro-Pastoral Ecotone in Northern Shaanxi, China," Sustainability, MDPI, vol. 14(9), pages 1-23, April.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jlands:v:13:y:2024:i:12:p:2139-:d:1539899. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.