IDEAS home Printed from https://ideas.repec.org/a/caa/jnlswr/v16y2021i2id105-2020-swr.html
   My bibliography  Save this article

The overshadow of the human evolvement process in the dynamics of soil drift of an agricultural watershed in Nilgiri Hills, India

Author

Listed:
  • Ramakrishnan Sangeetha
  • Neelakanda Pillai Kanniperumal Ambujam

    (Centre for Water Resources, Anna University, Chennai, India)

Abstract

The Nilgiri Biosphere, being one of the critical catchments, a small agricultural watershed of Udhagamandalam has been analysed to show the need to improve the agriculture by reducing the soil erosion. For this study, the land use and land cover classification was undertaken using Landsat images to highlight the changes that have occurred between 1981 and 2019. The Revised Universal Soil Loss Equation (RUSLE) method and the Geographic Information System (GIS) was used in this study to determine the soil erosion vulnerability of Sillahalla watershed in the Nilgiri Hills in Tamilnadu. This study will help to promote the economic development of the watershed with proper agricultural planning and erosion management. This study focuses on the estimation of the average annual soil loss and to classify the spatial distribution of the soil loss as a map with the RUSLE method and GIS. To estimate the average annual soil loss of the study area, GIS layers of the RUSLE factors like rainfall erosivity (R), soil erodibility (K), slope length and steepness (LS), cover management (C) and conservation practice (P) were computed in a raster data format. The total soil loss and average annual soil loss of the study area for 1981-1990,1991-2000, 2001-2010, 2011-2019 were found to be 0.2, 0.254, 0.3, 0.35 million t/year and 31.33, 37.78, 46.7, 51.89 t/ha/year, respectively. The soil erosion rate is classified into different classes as per the FAO guidelines and this severity classification map was prepared to identify the vulnerable areas.

Suggested Citation

  • Ramakrishnan Sangeetha & Neelakanda Pillai Kanniperumal Ambujam, 2021. "The overshadow of the human evolvement process in the dynamics of soil drift of an agricultural watershed in Nilgiri Hills, India," Soil and Water Research, Czech Academy of Agricultural Sciences, vol. 16(2), pages 103-111.
  • Handle: RePEc:caa:jnlswr:v:16:y:2021:i:2:id:105-2020-swr
    DOI: 10.17221/105/2020-SWR
    as

    Download full text from publisher

    File URL: http://swr.agriculturejournals.cz/doi/10.17221/105/2020-SWR.html
    Download Restriction: free of charge

    File URL: http://swr.agriculturejournals.cz/doi/10.17221/105/2020-SWR.pdf
    Download Restriction: free of charge

    File URL: https://libkey.io/10.17221/105/2020-SWR?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Simon Schmidt & Christine Alewell & Katrin Meusburger, 2019. "Monthly RUSLE soil erosion risk of Swiss grasslands," Journal of Maps, Taylor & Francis Journals, vol. 15(2), pages 247-256, July.
    2. Amit Sarkar, 2018. "Accuracy Assessment and Analysis of Land Use Land Cover Change Using Geoinformatics Technique in Raniganj Coalfield Area, India," International Journal of Environmental Sciences & Natural Resources, Juniper Publishers Inc., vol. 11(1), pages 25-34, May.
    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. Johannes Schmidt & Nik Usmar & Leon Westphal & Max Werner & Stephan Roller & Reinhard Rademacher & Peter Kühn & Lukas Werther & Aline Kottmann, 2023. "Erosion Modelling Indicates a Decrease in Erosion Susceptibility of Historic Ridge and Furrow Fields near Albershausen, Southern Germany," Land, MDPI, vol. 12(3), pages 1-11, February.
    2. John Nyandansobi Simon & Narissara Nuthammachot & Teerawet Titseesang & Kingsley Ezechukwu Okpara & Kuaanan Techato, 2021. "Spatial Assessment of Para Rubber ( Hevea brasiliensis ) above Ground Biomass Potentials in Songkhla Province, Southern Thailand," Sustainability, MDPI, vol. 13(16), pages 1-18, August.
    3. Joly, Frédéric & Benoit, Marc & Martin, Raphael & Dumont, Bertrand, 2021. "Biological operability, a new concept based on ergonomics to assess the pertinence of ecosystem services optimization practices," Ecosystem Services, Elsevier, vol. 50(C).
    4. Khun La Yaung & Amnat Chidthaisong & Atsamon Limsakul & Pariwate Varnakovida & Can Trong Nguyen, 2021. "Land Use Land Cover Changes and Their Effects on Surface Air Temperature in Myanmar and Thailand," Sustainability, MDPI, vol. 13(19), pages 1-21, October.
    5. Jiří Šandera & Přemysl Štych, 2020. "Selecting Relevant Biological Variables Derived from Sentinel-2 Data for Mapping Changes from Grassland to Arable Land Using Random Forest Classifier," Land, MDPI, vol. 9(11), pages 1-20, October.
    6. Catherine C. Sang & Daniel O. Olago & Tobias O. Nyumba & Robert Marchant & Jessica P. R. Thorn, 2022. "Assessing the Underlying Drivers of Change over Two Decades of Land Use and Land Cover Dynamics along the Standard Gauge Railway Corridor, Kenya," Sustainability, MDPI, vol. 14(10), pages 1-21, May.
    7. Yamaura, Yuichi & Yamada, Yusuke & Matsuura, Toshiya & Tamai, Koji & Taki, Hisatomo & Sato, Tamotsu & Hashimoto, Shoji & Murakami, Wataru & Toda, Kenichiro & Saito, Hitoshi & Nanko, Kazuki & Ito, Erik, 2021. "Modeling impacts of broad-scale plantation forestry on ecosystem services in the past 60 years and for the future," Ecosystem Services, Elsevier, vol. 49(C).

    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:caa:jnlswr:v:16:y:2021:i:2:id:105-2020-swr. 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: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    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.