IDEAS home Printed from https://ideas.repec.org/a/wly/perpro/v21y2010i4p315-324.html
   My bibliography  Save this article

Thermal regime of a thermokarst lake and its influence on permafrost, Beiluhe Basin, Qinghai‐Tibet Plateau

Author

Listed:
  • Zhanju Lin
  • Fujun Niu
  • Zhiying Xu
  • Jian Xu
  • Ping Wang

Abstract

A typical 2‐m deep thermokarst lake was studied in the Beiluhe Basin on the Qinghai‐Tibet Plateau. Lakeshore retrogression, water temperatures, and ground temperatures beneath and around the lake were monitored. About 80 per cent of the lakeshore edge collapsed each year with a maximum rate of about 1.8 m from August 2007 to October 2008. The warm season was the main period of shoreline collapse, especially from August to October. Ice forms in the lake towards the end of October and reaches its maximum thickness of about 0.7 m by the end of the cold season. The thaw depth at the lakeshore edge is about 0.7 m greater than in the adjacent terrain, while any pre‐existing permafrost below its centre has thawed entirely. Overall, the high degree of disturbance associated with the thermokarst lake is shown by mean annual ground temperatures beneath it that are more than 5°C higher than in the surrounding terrain at the same depth. Copyright © 2010 John Wiley & Sons, Ltd.

Suggested Citation

  • Zhanju Lin & Fujun Niu & Zhiying Xu & Jian Xu & Ping Wang, 2010. "Thermal regime of a thermokarst lake and its influence on permafrost, Beiluhe Basin, Qinghai‐Tibet Plateau," Permafrost and Periglacial Processes, John Wiley & Sons, vol. 21(4), pages 315-324, October.
    • Handle: RePEc:wly:perpro:v:21:y:2010:i:4:p:315-324
    DOI: 10.1002/ppp.692
    as

    Download full text from publisher

    File URL: https://doi.org/10.1002/ppp.692
    Download Restriction: no
    File URL: https://libkey.io/10.1002/ppp.692?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Raul‐David Șerban & Huijun Jin & Mihaela Șerban & Dongliang Luo, 2021. "Shrinking thermokarst lakes and ponds on the northeastern Qinghai‐Tibet plateau over the past three decades," Permafrost and Periglacial Processes, John Wiley & Sons, vol. 32(4), pages 601-617, October.
    2. Zhizhong Sun & Shujuan Zhang & Guoyu Li & Guilong Wu & Yongzhi Liu, 2021. "A 10‐yr thermal regime of permafrost beneath and adjacent to an alpine thermokarst lake, Beiluhe Basin, Qinghai–Tibet Plateau, China," Permafrost and Periglacial Processes, John Wiley & Sons, vol. 32(4), pages 618-626, October.

    More about this item

    Statistics

    Access and download statistics

    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:wly:perpro:v:21:y:2010:i:4:p:315-324. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Wiley Content Delivery (email available below). General contact details of provider: https://doi.org/10.1002/(ISSN)1099-1530 .

    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.