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Soil C, N and P dynamics along a 13 ka chronosequence of landslides under semi-natural temperate forest

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F19%3AA20024HM" target="_blank" >RIV/61988987:17310/19:A20024HM - isvavai.cz</a>

  • Alternative codes found

    RIV/00216208:11310/19:10403136

  • Result on the web

    <a href="https://reader.elsevier.com/reader/sd/pii/S0277379118303676?token=89E7570DE6B4E32FE1C49F98F216A697251786BBFFB2991649A9ADB3B9D48BDF12AA12ABB365DF501091266837D7E182" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0277379118303676?token=89E7570DE6B4E32FE1C49F98F216A697251786BBFFB2991649A9ADB3B9D48BDF12AA12ABB365DF501091266837D7E182</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.quascirev.2019.04.001" target="_blank" >10.1016/j.quascirev.2019.04.001</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Soil C, N and P dynamics along a 13 ka chronosequence of landslides under semi-natural temperate forest

  • Original language description

    Soils represent a key component of the global carbon (C) cycle containing 2 to 3 times more C than the atmosphere. Understanding the dynamics of soil carbon storage is crucial for the prediction of its potential and future feedback to climate change. Traditionally, it has been accepted that millennia are required for soils to reach their C storage capacities. For the first time, we investigated long-term soil development on sedimentary substrate under semi-natural temperate forest, using a unique chronosequence of 26 landslides ranging in age from 4 to ~13,000 years. Both carbon and nitrogen (N) stocks in the 0e30 cm of mineral soil increased rapidly and reached levels resembling that of undisturbed sites already within 100 years of pedogenesis. The mineral soil C stock then did not change while the N stock decreased significantly in older landslides ( 900 years). Phosphorus (P) in <2mm soil showed a rapid increase in the first 100 years followed by a slow decrease. This decrease was significant also for total soil P (including rocks) and may be caused by leaching, erosion and wood harvest. In contrast, the O horizon C, N and P stocks increased linearly throughout the chronosequence. The C:N, N:P, C:P ratios increased along the chronosequence in mineral soil but not in O horizon. Further experiments are needed to explain the mechanisms behind the observed dynamics of C and N. The possible mechanisms include saturation of soil mineral surfaces, the decreasing availability of soil phosphorus or erosion.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10508 - Physical geography

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

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

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Quaternary Science Reviews

  • ISSN

    0277-3791

  • e-ISSN

  • Volume of the periodical

    213

  • Issue of the periodical within the volume

    1 June 2019

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

    18-29

  • UT code for WoS article

    000474671600002

  • EID of the result in the Scopus database

    2-s2.0-85064450267