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Land Degradation by Erosion and Its Economic Consequences for the Region of South Moravia (Czech Republic)

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43908120" target="_blank" >RIV/62156489:43210/15:43908120 - isvavai.cz</a>

  • Výsledek na webu

    <a href="http://www.agriculturejournals.cz/publicFiles/152325.pdf" target="_blank" >http://www.agriculturejournals.cz/publicFiles/152325.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17221/143/2014-SWR" target="_blank" >10.17221/143/2014-SWR</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Land Degradation by Erosion and Its Economic Consequences for the Region of South Moravia (Czech Republic)

  • Popis výsledku v původním jazyce

    The quality of agricultural land fund in the Czech Republic is assessed via a valuation system based on the ecological-productive land evaluation. This system was established in the 1960-1980s after a complex survey of agricultural land. It provided integral information on the agricultural land quality and on the price of agricultural land parcels derived from their productive capacity. Starting from the 1990s, evidence in the database of Evaluated Soil-Ecological Units (ESEU) has been regularly updated. Intensive cultivation of wide-spaced crops, namely in extended, largely sloped land parcels, has resulted in degradation of land characteristics by the effects of erosion. The ESEU updating makes it possible to detect these changes and their quantification by differences in land price. This approach was applied to evaluate the economic impacts of erosion at two model localities in intensively exploited agricultural areas, in the region of the most productive soils of the Czech Republic. We compared the price per 1 m(2) of land according to the land characteristics determined by the first land valuation with the current soil price based on the ESEU update. We also compared changes in the land characteristics. In the GIS environment, we established the mean long-term soil loss by erosion based on the original ESEU and compared it with the calculated soil loss based on the updated ESEU. The calculation method used was in accordance with the valid methodology for erosion calculation in the Czech Republic.

  • Název v anglickém jazyce

    Land Degradation by Erosion and Its Economic Consequences for the Region of South Moravia (Czech Republic)

  • Popis výsledku anglicky

    The quality of agricultural land fund in the Czech Republic is assessed via a valuation system based on the ecological-productive land evaluation. This system was established in the 1960-1980s after a complex survey of agricultural land. It provided integral information on the agricultural land quality and on the price of agricultural land parcels derived from their productive capacity. Starting from the 1990s, evidence in the database of Evaluated Soil-Ecological Units (ESEU) has been regularly updated. Intensive cultivation of wide-spaced crops, namely in extended, largely sloped land parcels, has resulted in degradation of land characteristics by the effects of erosion. The ESEU updating makes it possible to detect these changes and their quantification by differences in land price. This approach was applied to evaluate the economic impacts of erosion at two model localities in intensively exploited agricultural areas, in the region of the most productive soils of the Czech Republic. We compared the price per 1 m(2) of land according to the land characteristics determined by the first land valuation with the current soil price based on the ESEU update. We also compared changes in the land characteristics. In the GIS environment, we established the mean long-term soil loss by erosion based on the original ESEU and compared it with the calculated soil loss based on the updated ESEU. The calculation method used was in accordance with the valid methodology for erosion calculation in the Czech Republic.

Klasifikace

  • Druh

    J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

  • CEP obor

    DF - Pedologie

  • OECD FORD obor

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/QJ1230066" target="_blank" >QJ1230066: Degradace půdy a její vliv na komplex půdních vlastností včetně návrhu nápravných opatření k obnově agroekologických funkcí půdy.</a><br>

  • Návaznosti

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Ostatní

  • Rok uplatnění

    2015

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název periodika

    Soil and Water Research

  • ISSN

    1801-5395

  • e-ISSN

  • Svazek periodika

    10

  • Číslo periodika v rámci svazku

    2

  • Stát vydavatele periodika

    CZ - Česká republika

  • Počet stran výsledku

    9

  • Strana od-do

    105-113

  • Kód UT WoS článku

    000355707400006

  • EID výsledku v databázi Scopus