Deutsch
 
Hilfe Datenschutzhinweis Impressum
  DetailsucheBrowse

Datensatz

 
 
DownloadE-Mail
  Contribution of climate change and rising CO2 to terrestrial carbon balance in East Asia: A multi-model analysis

Piao, S. L., Ciais, P., Lomas, M., Beer, C., Liu, H. Y., Fang, J. Y., et al. (2011). Contribution of climate change and rising CO2 to terrestrial carbon balance in East Asia: A multi-model analysis. Global and Planetary Change, 75(3-4), 133-142. doi:10.1016/j.gloplacha.2010.10.014.

Item is

Dateien

einblenden: Dateien
ausblenden: Dateien
:
BGC1478.pdf (Verlagsversion), 3MB
 
Datei-Permalink:
-
Name:
BGC1478.pdf
Beschreibung:
-
OA-Status:
Sichtbarkeit:
Eingeschränkt (Max Planck Institute for Biogeochemistry, MJBK; )
MIME-Typ / Prüfsumme:
application/octet-stream
Technische Metadaten:
Copyright Datum:
-
Copyright Info:
-
Lizenz:
-

Externe Referenzen

einblenden:

Urheber

einblenden:
ausblenden:
 Urheber:
Piao, S. L., Autor
Ciais, P., Autor
Lomas, M., Autor
Beer, C.1, Autor           
Liu, H. Y., Autor
Fang, J. Y., Autor
Friedlingstein, P., Autor
Huang, Y., Autor
Muraoka, H., Autor
Son, Y. H., Autor
Woodward, I., Autor
Affiliations:
1Research Group Biogeochemical Model-data Integration, Dr. M. Reichstein, Max Planck Institute for Biogeochemistry, Max Planck Society, ou_1497760              

Inhalt

einblenden:
ausblenden:
Schlagwörter: biomass change carbon cycle climate change East Asia NPP NEP soil carbon change net primary productivity global vegetation model organic-carbon stomatal conductance soil respiration grassland soils forest biomass boundary-layer land-use china
 Zusammenfassung: In this study, we use three process-based terrestrial ecosystem models (Lund-Potsdam-Jena Dynamic Global Vegetation Model - LPJ-DGVM; ORganizing Carbon and Hydrology In Dynamic Ecosystems - ORCHIDEE; Sheffield model - SDGVM) to investigate the historical response of ecosystem Net Primary Productivity (NPP) and Net Ecosystem Productivity (NEP) over East Asia to climate change and rising atmospheric CO2. The results suggest that between 1901 and 2002, the modeled NPP has significantly increased by 5.5-8.5 Tg C yr(-1) (15-20% growth). Such increase in NPP has caused an increased cumulated terrestrial C storage by about 5-11 Pg C. About 50-70% fraction of this total C sink is located in vegetation biomass. Our modeling results also suggest that 40-60% of the accumulate C uptake of the 20th century is credited to the period of 1980-2002. Although all models tend to agree at the continental scale that East Asia played a role of net C sink (0.14-0.18 Pg C yr(-1)) during 1980s and 1990s, the trends of NEP are different among the models. Both LPJ and ORCHIDEE estimate a slight but insignificant NEP decrease from 1980 to 2002 (P>0.05), while SDGVM estimates a statistically significant increase in NEP at a rate of 0.005 Pg C yr(-2) (P<0.05). Also, there is no consensus among models on the dominant driving factors controlling interannual variation in NPP and NEP at the continental scale, implying that more efforts are needed to investigate the vulnerability of the East Asian terrestrial carbon cycle. (C) 2010 Elsevier B.V. All rights reserved.

Details

einblenden:
ausblenden:
Sprache(n): eng - English
 Datum: 2011
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: -
 Identifikatoren: DOI: 10.1016/j.gloplacha.2010.10.014
ISI: ://000288306000004
Anderer: BGC1478
 Art des Abschluß: -

Veranstaltung

einblenden:

Entscheidung

einblenden:

Projektinformation

einblenden:

Quelle 1

einblenden:
ausblenden:
Titel: Global and Planetary Change
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Amsterdam, Netherlands : Elsevier
Seiten: - Band / Heft: 75 (3-4) Artikelnummer: - Start- / Endseite: 133 - 142 Identifikator: CoNE: https://pure.mpg.de/cone/journals/resource/954925565688
ISSN: 0921-8181