Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 110217
Title Raised atmospheric CO2 levels and increased N deposition cause shifts in plant species composition and production in Sphagnum bogs
Author(s) Berendse, F.; Breemen, N. van; Rydin, H.; Buttler, A.; Heijmans, M.; Hoosbeek, M.R.; Lee, J.A.; Mitchell, E.; Saarinen, T.; Vasander, H.; Wallen, B.
Source Global Change Biology 7 (2001). - ISSN 1354-1013 - p. 591 - 598.
Department(s) Plant Ecology and Nature Conservation
Laboratory of Soil Science and Geology
Publication type Refereed Article in a scientific journal
Publication year 2001
Keyword(s) broeikaseffect - emissie - kooldioxide - nitraten - veenplanten - greenhouse effect - emission - carbon dioxide - nitrates - bog plants
Categories Environmental Management (General)
Abstract Part of the missing sink in the global CO2 budget has been attributed to the positive effects of CO2 fertilization and N deposition on carbon sequestration in Northern Hemisphere terrestrial ecosystems. The genus Sphagnum is one of the most important groups of plant species sequestrating carbon in temperate and northern bog ecosystems, because of the low decomposability of the dead material it produces. The effects of raised CO2 and increased atmospheric N deposition on growth of Sphagnum and other plants were studied in bogs at four sites across Western Europe. Contrary to expectations, elevated CO2 did not significantly affect Sphagnum biomass growth. Increased N deposition reduced Sphagnum mass growth, because it increased the cover of vascular plants and the tall moss Polytrichum strictum. Such changes in plant species composition may decrease carbon sequestration in Sphagnum-dominated bog ecosystems
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