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Lecture series in Ecology and Environmental Research WS 2009/10

Thursday 16:15-17:45 H6, Geo


Prof. Yaoming Ma (Vortrag fällt aus!)
Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, CAS, Beijing
Monday, , 07.12.2009 16:15-17:45 H8:

Talk canceled!

ACHTUNG Vortrag fällt aus. Prof Ma kann aus China NICHT anreisen!

  

invited by Prof Foken

As a unique geological and geographical unit, the Tibetan Plateau dramatically impacts the world’s environment and especially controls climatic and environmental changes in China, Asia and even in the Northern Hemisphere. Tibetan Plateau, therefore, provides a field laboratory for studying global change. With support from various agencies in the People’s Republic of China, a Tibetan Observation and Research Platform (TORP) is now implementing. Firstly the background of the establishment of the TORP, the establishing and monitoring plan of long-term scale (5-10 years) of the TORP will be introduced. Then the preliminary observational analysis results, such as the characteristics of land surface heat fluxes and CO2 flux partitioning, the characteristics of atmospheric and soil variables, the structure of the Atmospheric Boundary Layer (ABL) and the turbulent characteristics will also be shown. The study on the regional distribution of land surface heat fluxes of paramount importance over heterogeneous landscape of the Tibetan Plateau. Therefore, here the parameterization methods based on satellite data (NOAA/AVHRR, Landsat-7 ETM, ASTER and MODIS) and ABL observations have been proposed and tested for deriving surface reflectance, surface temperature, NDVI, MSAVI, vegetation coverage, LAI, net radiation flux, soil heat flux, sensible heat flux and latent heat flux over heterogeneous landscape. As cases study, the methods were applied to the experimental area of the CAMP/Tibet (CEOP (Coordinated Enhanced Observing Period) Asia-Australia Monsoon Project (CAMP) on the Tibetan Plateau), which located at the central Tibetan Plateau and the whole Tibetan Plateau area. Five scenes of Landsat-7 ETM data, four scenes of NOAA/AVHRR data, three scenes of ASTER data and four MODIS data were used in this study. To validate the proposed methods, the ground-measured values are compared to satellite derived values. The results show that the derived surface variables and land surface heat fluxes over the study area are in good accordance with the land surface status. It is therefore concluded that the proposed methods are successful for the retrieval of land surface variables and land surface heat fluxes over heterogeneous landscape of the Tibetan Plateau area. Further improvement of the methods and its applying field will also be discussed.



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DatelecturerTitle
H6
29.10.2009
Dr. Thanh Nguyen
University of Bayreuth, Department of Plant Ecology
Agricultural Policy Analysis: The cases of Vietnam and South Korea [Abstract]
H6
05.11.2009
Prof. Alfred Hirner
Univ. Duisburg-Essen, Institut für Umweltanalytik und Angewandte Geochemie
Alkylated metal(loid) species in environmental chemistry and medicine [Abstract]
H6
12.11.2009
Dr. Christian Kölling
Bayerische Landesanstalt für Wald und Forstwirtschaft, Abt. Waldökologie - Standort und Bodenschutz
Baumartenwahl im Klimawandel [Abstract]
H6
19.11.2009
Dr. Henrik von Wehrden
Uni Halle- Wittenberg
Conservation of a vast arid ecosystem - Habitat mapping and modelling in southern Mongolia [Abstract]
H6
03.12.2009
Prof. Dr. Bernd Mahr
TU Berlin, Institut für Telekommunikationssysteme
Modell und Modellgebrauch - Die Logik der Modelle [Abstract]
Monday
H8
07.12.2009
Prof. Yaoming Ma (Vortrag fällt aus!)
Laboratory of Tibetan Environment Changes and Land Surface Processes, Institute of Tibetan Plateau Research, CAS, Beijing
Talk canceled! [Abstract]
H6
10.12.2009
Dr. Guido Wiesenberg
University of Bayreuth, Department for Agroecosystem Research
Lipids in plants and soils: New insights and challenges regarding formation, incorporation and turnover [Abstract]
H6
17.12.2009
Prof. Dr. Thomas Nauß
Universität Bayreuth, Abteilung Klimatologie
Research at the new climatology group at UBT - an introduction [Abstract]
H6
07.01.2010
Dr. Torsten Meiners
Angewandte Zoologie/Ökologie der Tiere, FU Berlin
Chemical diversity in tritrophic interactions - when things get complex [Abstract]
H6
14.01.2010
PD Dr. Alfred Becker
Potsdam-Institut für Klimafolgenforschung e. V.
Integrated eco-hydrological analysis in the Elbe river basin [Abstract]
Friday
H8
12:15
15.01.2010
Professor Dr. Yiqi Luo
Department of Botany and Microbiology, University of Oklahoma
Ecosystem-climate interactions: Impacts, feedback, mechanisms and predictions [Abstract]
H6
21.01.2010
Prof. Dr. Matthias Rillig
FU Berlin, Institut für Biologie, Arbeitsgruppe Ökologie der Pflanzen
Bodenstruktur und arbuskuläre Mykorrhizapilze [Abstract]
H6
28.01.2010
Dr. Frank Schurr
Universität Potsdam, AG Vegetationsökologie und Naturschutz
From moving seeds to shifting ranges: A demographic approach to plant biogeography [Abstract]
H6
04.02.2010
Dr. Frank Keppler
Max-Planck-Institut für Chemie in Mainz, Abt. Atmosphärenchemie
Produzieren Pflanzen tatsächlich Methan? [Abstract]
H6
11.02.2010
Dr. Lian Pin Koh
ETH Zürich
Can carbon payment schemes stop the spread of industrial agriculture in South-East Asia? [Abstract]
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