Evaporation over a heterogeneous land surface: The EVA-GRIPS Project

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dc.identifier.uri http://dx.doi.org/10.15488/5498
dc.identifier.uri https://www.repo.uni-hannover.de/handle/123456789/5545
dc.contributor.author Mengelkamp, H.-T.
dc.contributor.author Beyrich, F.
dc.contributor.author Heinemann, G.
dc.contributor.author Ament, F.
dc.contributor.author Bange, J.
dc.contributor.author Berger, F.
dc.contributor.author Bösenberg, J.
dc.contributor.author Foken, T.
dc.contributor.author Hennemuth, B.
dc.contributor.author Heret, C.
dc.contributor.author Huneke, C.
dc.contributor.author Johnsen, K.-P.
dc.contributor.author Kerschgens, M.
dc.contributor.author Kohsiek, W.
dc.contributor.author Leps, J.-P.
dc.contributor.author Liebethal, C.
dc.contributor.author Lohse, H.
dc.contributor.author Mauder, M.
dc.contributor.author Meijninger, W.
dc.contributor.author Raasch, S.
dc.contributor.author Simmer, C.
dc.contributor.author Spieß, T. A.
dc.contributor.author Tittebrand, A.
dc.contributor.author Uhlenbrock, J.
dc.contributor.author Zittel, P.
dc.date.accessioned 2019-10-09T10:27:11Z
dc.date.available 2019-10-09T10:27:11Z
dc.date.issued 2006
dc.identifier.citation Mengelkamp, H.-T. et al.: Evaporation over a heterogeneous land surface: The EVA-GRIPS Project. In: Bulletin of the American Meteorological Society 87 (2006), Nr. 6, S. 775-786. DOI: https://doi.org/10.1175/BAMS-87-6-775
dc.description.abstract The representation of subgrid-scale surface heterogeneities in numerical weather and climate models has been a challenging problem for more than a decade. The Evaporation at Grid and Pixel Scale (EVA-GRIPS) project adds to the numerous studies on vegetation-atmosphere interaction processes through a comprehensive field campaign and through simulation studies with land surface schemes and mesoscale models. The mixture of surface types in the test area in eastern Germany is typical for larger parts of northern Central Europe. The spatial scale considered corresponds to the grid scale of a regional atmospheric weather prediction or climate model and to the pixel scale of satellite images. Area-averaged fluxes derived from point measurements, scintillometer measurements, and a helicopter-borne turbulence probe were widely consistent with respect to the sensible heat flux. The latent heat flux from the scintillometer measurements is systematically higher than the eddy covariance data. Fluxes derived from numerical simulations proved the so-called mosaic approach to be an appropriate parameterization for subgrid heterogeneity. Copyright 2006 American Meteorological Society eng
dc.language.iso eng
dc.publisher Boston, Massachusetts : American Meteorological Society
dc.relation.ispartofseries Bulletin of the American Meteorological Society 87 (2006), Nr.6
dc.rights Es gilt deutsches Urheberrecht. Das Dokument darf zum eigenen Gebrauch kostenfrei genutzt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.
dc.subject Grid and Pixel Scale (EVA-GRIPS) eng
dc.subject.ddc 550 | Geowissenschaften ger
dc.subject.ddc 551 | Geologie, Hydrologie, Meteorologie ger
dc.title Evaporation over a heterogeneous land surface: The EVA-GRIPS Project
dc.type article
dc.type Text
dc.relation.essn 1520-0477
dc.relation.issn 0003-0007
dc.relation.doi https://doi.org/10.1175/BAMS-87-6-775
dc.bibliographicCitation.issue 6
dc.bibliographicCitation.volume 87
dc.bibliographicCitation.firstPage 775
dc.bibliographicCitation.lastPage 786
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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