The dynamics of cations in two forest ecosystems located on the Lorraine plateau on soils susceptible to physical degradation - Conventional and isotopic approaches | Zendy

Léa Bedel | Zendy

Open Access

The dynamics of cations in two forest ecosystems located on the Lorraine plateau on soils susceptible to physical degradation - Conventional and isotopic approaches

Author(s) -

Léa Bedel

Publication year - 2014

Publication title -

revue forestière française

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.11

H-Index - 13

eISSN - 1951-6827

pISSN - 0035-2829

DOI - 10.4267/2042/56276

Subject(s) - plateau (mathematics) , soil water , degradation (telecommunications) , ecosystem , forest ecology , environmental science , ecology , earth science , soil science , physical geography , environmental chemistry , geology , geography , chemistry , biology , engineering , mathematics , mathematical analysis , telecommunications

Forest ecosystems are generally adapted to adverse environments requiring efficient use of available nutrient resources. Where do these resources come from? What are the respective shares coming from atmospheric deposition and from soil mineral weathering? The use of Sr isotopes as sourcetracers indicates that the nutrients originate from a mixture of both these two sources in the Azerailles site (richer soil) but mostly from atmospheric deposition in the Clermont-en-Argonne site (poorer soil). Lea BEDEL INRA Centre de Nancy-Lorraine UR Biogeochimie des ecosystemes forestiers F-54280 CHAMPENOUX (bedel.lea@gmail.com)

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research