Metadata language
Rate of change of pine litter fall and decay in response to changing climate along N-S transect
Subtitle:Pine litter fall and decay rates along N-S transect ; Patterns of pine ecosystem response to climate on a boreal-temperate transect
Creator: Contributor:Polish Academy of Sciences. Institute of Ecology
Publisher:Polish Academy of Sciences. Institute of Ecology. Publishing Office
Place of publishing: Date issued/created: Description:Strony 553-555, 2 strony tablic : ilustracje ; 27 cm ; Bibliografia na stronie 555
Type of object: Subject and Keywords:pine ecosystem transect study ; litter fall/decay ; decomposition ; climate change
Abstract:The response of pine ecosystems to changing latitude and thermoclimate in Central/Northern Europe was investigated through the measurements of rates of two ecosystem processes: organic matter (litter) production and decomposition. Studies were carried out at nine sites of pine and mixed pine forests placed along the N-S transect of about 2000 km crossing Finland, Estonia, Latvia, Lithuania and Poland. Warmer climates were observed with movement to southern sites; the coefficient of determination (R2) between annual long-term temperature and latitude was at the level of 0.99. The rates of change of both processes were compared in terms of relative increment per 1°C of long-term temperature and per -1° of latitude, and expressed in %. Litter production responds stronger to the southward change of climate: the fall of litter is 18-19% greater per +1°C of average annual temperature and by 8% greater per each -1° of latitude, compared to the decomposition process, which was accelerated at the rate of 9-l2% per 1°C and 4-5% per -1° of latitude. These results are summarized by the statement that in pine ecosystems the OM Production Sub-system is more sensitive to change of climate than the Sub-system of OM Decay, which is more conservative.
References:
Breymeyer A. 2003a - Pine ecosystem response to warming along North-South climatic transect in Europe: Presentation of research project - Pol. J. Ecol. 51 , 4: 403-411.
Breymeyer A. 2003b - Processes of litter fall and decomposition: boreal-temperate transect studies ofpine ecosystems - Pol. J. Ecol. 51 , 4: 529-543.
Degórski M. 2003 - Morpholithological genesis and soil properties of the pine forest ecosystems in relation to the North-South transect in Europe - Pol. J. Ecol. 51,4: 441-459.
Solon J. 2003 - Scots pine forests of the Vaccinio-Piceetea class in Europe: forest sites studied - Pol. J. Ecol. 51,4:421-439.
Nagel L. M., Vucetich J. A., Reed D. D., Mroz G. D., Parn H. 2003 - Woody biomass and annual production across a latitudinal gradient in northern Scots pine (Pinus sylvestris) forests. - Pol. J. Ecol. 51,4:471-479
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Language: Language of abstract: Rights:Licencja Creative Commons Uznanie autorstwa 3.0 Polska
Terms of use:Zasób chroniony prawem autorskim. [CC BY 3.0 PL] Korzystanie dozwolone zgodnie z licencją Creative Commons Uznanie autorstwa 3.0 Polska, której pełne postanowienia dostępne są pod adresem: ; -
Digitizing institution:Muzeum i Instytut Zoologii Polskiej Akademii Nauk
Original in:Biblioteka Muzeum i Instytutu Zoologii PAN
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