2024-03-28T17:48:30+01:00 https://library.wur.nl/oai
oai:library.wur.nl:wurpubs/409972 2024-03-09
urn:nbn:nl:ui:32-409972 2024-03-09 urn:nbn:nl:ui:32-409972/mods Drought and ecosystem carbon cycling van der Molen M.K. 141897236 0000-0003-4992-2420 0000000392898622 aut Dolman A.J. 068735588 0000000110247275 aut Ciais P. aut Eglin T. aut Gobron N. aut Law B.E. aut Meir P. aut Peters W. 242736211 0000-0001-8166-2070 0000000388186462 aut Philips O.L. aut van den Hurk B.J.J.M. aut Jeu M. aut Kruijt B. 072815027 0000-0002-6186-1731 000000039230912X aut Teuling A.J. 270165126 0000-0003-4302-2835 0000000387312244 aut van der Werf G.R. aut Wang G. aut text info:eu-repo/semantics/article 2011 10.1016/j.agrformet.2011.01.018 79955639123 000291283300001 en Drought as an intermittent disturbance of the water cycle interacts with the carbon cycle differently than the ‘gradual’ climate change. During drought plants respond physiologically and structurally to prevent excessive water loss according to species-specific water use strategies. This has consequences for carbon uptake by photosynthesis and release by total ecosystem respiration. After a drought the disturbances in the reservoirs of moisture, organic matter and nutrients in the soil and carbohydrates in plants lead to longer-term effects in plant carbon cycling, and potentially mortality. Direct and carry-over effects, mortality and consequently species competition in response to drought are strongly related to the survival strategies of species. Here we review the state of the art of the understanding of the relation between soil moisture drought and the interactions with the carbon cycle of the terrestrial ecosystems. We argue that plant strategies must be given an adequate role in global vegetation models if the effects of drought on the carbon cycle are to be described in a way that justifies the interacting processes. WIMEK Earth System Science Meteorology and Air Quality Hydrology and Environmental Hydraulics amazon rain-forest atmospheric co2 canopy gas-exchange climate-change dynamic vegetation model fine-root dynamics induced tree mortality mountain pine-beetle soil-moisture western united-states WIMEK Leerstoelgroep Aardsysteemkunde Meteorologie en Luchtkwaliteit Hydrologie en Omgevingshydraulica Agricultural and Forest Meteorology 151 7 765 773 01681923 urn:nbn:nl:ui:32-409972/obj 2024-03-09 http://purl.org/eprint/accessRights/RestrictedAccess