Poster Programme BG1.5

BG1.5

Biogeochemistry of dissolved organic matter: characterisation, distribution and ecosystem roles
Convener: G. Uher 
Oral Programme
 / Wed, 22 Apr, 10:30–12:00  / Room 22
Poster Programme
 / Attendance Thu, 23 Apr, 10:30–12:00  / Poster Area BG

Attendance Time: Thursday, 23 April 2009, 10:30–12:00
Poster Area BG
Chairperson: A. Vähätalo
BG19
EGU2009-1949
Spatial and Seasonal Patterns of Natural Organic Matter Spectral Fluorescent Signatures in Lake Kinneret (Sea of Galilee) and its Catchment Basin
M. Borisover, Y. Laor, A. Parparov, N. Bukhanovsky, and M. Lado

Poster Area BG
BG20
EGU2009-2571
Has the composition of fluvial DOC changed? Spatio-temporal patterns in the DOC-colour relationship
F Worrall and TP Burt

Poster Area BG
BG21
EGU2009-8639
Impact of agricultural management practices on DOC leaching - results of a long-term lysimeter study
A. Wagner, G. Ollesch, J. Seeger, R. Meißner, and M. Rode

Poster Area BG
BG22
EGU2009-9015
Structural properties of dissolved organic carbon in deep soil horizons of an arable and temporarily grassland.
A. Lavaud, A. Chabbi, and JP. Croue

Poster Area BG
BG23 EGU2009-804
Comparison of high time frequency of dissolved organic matter fluorescence characteristics from an urban stream and a canal (withdrawn)
E. Carstea, A. Baker, G. Pinay, and G. Pavelescu

Poster Area BG
BG24 EGU2009-12077
Study over the precipitation events influence on surface water quality using fluorescence spectroscopy (withdrawn)
E. Carstea, A. Baker, L. Cristescu, G. Pavelescu, and D. Savastru

Poster Area BG
BG25
EGU2009-6085
Properties and reactivity of aquatic organic matter from an Amazonian floodplain system
M.A.P. Perez, M.F. Benedetti, and P. Moreira-Turcq

Poster Area BG
BG26 EGU2009-10726
Changes in fluorescence properties of dissolved organic matter during mixing processes of waters in transitional and coastal environments. (withdrawn)
E. PARLANTI, L. VACHER, K. WÖRZ, A. HUGUET, F. IBALOT, and MA. CORDIER

Poster Area BG
BG27
EGU2009-4168
The fate of continental dissolved organic matter in the ocean
H. Aarnos and A. V. Vähätalo

Poster Area BG
BG28
EGU2009-6137
Effects of phototransformation of Dissolved Organic Matter on its susceptibility to bacterial mineralization
W Grzybowski and P Kowalczuk

Poster Area BG
BG29 EGU2009-5288
Effects of inorganic nutrients, glucose and solar radiation treatments on bacterial growth and exploitation of dissolved organic carbon and nitrogen in the northern Baltic Sea (withdrawn)
R. Lignell, L. Hoikkala, T. Lahtinen, and H. Aarnos

Poster Area BG
BG30
EGU2009-4830
Dissolved organic phosphorus and its bioavailable fraction in the Baltic Sea
M. Nausch, G. Nausch, D. Setzkorn, and Ä. Welz

Poster Area BG
BG31
EGU2009-12450
Molecular components of dissolved organic matter distinguished by optical properties and HPLC in the sediments of Lake Tõugjärv, Southern Estonia
V. Lepane, N. Makarõtševa, and T. Alliksaar

Poster Area BG
BG32
EGU2009-3409
A mathematical model for estimating the reactivity of marine organic matter via measured oxidant consumption rates
K. Lettmann, B. B. Jørgensen, and A. Khalili

Poster Area BG
BG33
EGU2009-5777
Configuration of a fluorimeter with enhanced capacity for acquiring and analyzing excitation-emission maps of dissolved (chromophoric) organic carbon.
A. Gilmore and K. Steege