Mitarbeitende

Christian Dinkel

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Christian Dinkel

Messgeräteentwicklung und Drohnenvermessungen

Department Oberflächengewässer

About Me

Mit meinem Hintergrund in Elektronik und Chemie arbeite ich als Techniker und Projektleiter hauptsächlich in den Forschungsgruppen Flussrevitalisierung und Aquatische Physik. Meine Hauptaufgaben sind:

  • Entwicklung von automatisierten und ferngesteuerten Messsystemen
  • Drohnenvermessungen
  • Erstellung von Orthomosaikkarten und digitalen Geländemodellen
  • Feldmessungen und Organisation von Expeditionen


Als Mitglied des Labors für Sensornetzwerke, Automation und Elektronik unterstütze ich Forschungsgruppen der Eawag in folgenden Bereichen:

  • Umweltüberwachung
  • Entwicklung von (Feld-)Messgeräten
  • Elektronik
  • Sensoren

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Projects

Wir untersuchen die Rolle von Stickstoff für das Funktionieren des Ökosystems im Tanganjikasee

Wie Biogeochemie das Ökosystem im Tanganjikasee formt

Die Komplexität des Kivusees und das im Tiefenwasser gespeicherte Methan könnte ein ganzes Forschungsinstitut beschäftigen.
Pilotprojekt zur kontinuierlichen Beobachtung der Temperaturen in Schweizer Seen.

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Publications

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Ehrenfels, B.; Junker, J.; Namutebi, D.; Callbeck, C. M.; Dinkel, C.; Kalangali, A.; Kimirei, I. A.; Mbonde, A. S.; Mosille, J. B.; Sweke, E. A.; Schubert, C. J.; Seehausen, O.; Wagner, C. E.; Wehrli, B. (2023) Isotopic signatures induced by upwelling reveal regional fish stocks in Lake Tanganyika, PLoS One, 18(11), e0281828 (29 pp.), doi:10.1371/journal.pone.0281828, Institutional Repository
Wüest, A.; Issa; Dinkel, C.; Halbwachs, M.; Müller, B. (2023) The entire lifetime of a distinct double-diffusive staircase in crater Lake Nyos, Cameroon, Environmental Fluid Mechanics, 23(2), 331-350, doi:10.1007/s10652-022-09883-0, Institutional Repository
Rick, J. A.; Junker, J.; Kimirei, I. A.; Sweke, E. A.; Mosille, J. B.; Dinkel, C.; Mwaiko, S.; Seehausen, O.; Wagner, C. E. (2022) The genetic population structure of Lake Tanganyika's Lates species flock, an endemic radiation of pelagic top predators, Journal of Heredity, 113(2), 145-159, doi:10.1093/jhered/esab072, Institutional Repository
Ehrenfels, B.; Bartosiewicz, M.; Mbonde, A. S.; Baumann, K. B. L.; Dinkel, C.; Junker, J.; Kamulali, T. M.; Kimirei, I. A.; Niederdorfer, R.; Odermatt, D.; Pomati, F.; Sweke, E. A.; Wehrli, B. (2021) Diazotrophic cyanobacteria are associated with a low nitrate resupply to surface waters in Lake Tanganyika, Frontiers in Environmental Science, 9, 716765 (16 pp.), doi:10.3389/fenvs.2021.716765, Institutional Repository
Junker, J.; Rick, J. A.; McIntyre, P. B.; Kimirei, I.; Sweke, E. A.; Mosille, J. B.; Wehrli, B.; Dinkel, C.; Mwaiko, S.; Seehausen, O.; Wagner, C. E. (2020) Structural genomic variation leads to genetic differentiation in Lake Tanganyika's sardines, Molecular Ecology, 29(17), 3277-3298, doi:10.1111/mec.15559, Institutional Repository
Athavale, R.; Dinkel, C.; Wehrli, B.; Bakker, E.; Crespo, G. A.; Brand, A. (2017) Robust solid-contact ion selective electrodes for high-resolution in situ measurements in fresh water systems, Environmental Science and Technology Letters, 4(7), 286-291, doi:10.1021/acs.estlett.7b00130, Institutional Repository
Brand, A.; Noss, C.; Dinkel, C.; Holzner, M. (2016) High-resolution measurements of turbulent flow close to the sediment–water interface using a bistatic acoustic profiler, Journal of Atmospheric and Oceanic Technology, 33(4), 769-788, doi:10.1175/JTECH-D-15-0152.1, Institutional Repository
Athavale, R.; Kokorite, I.; Dinkel, C.; Bakker, E.; Wehrli, B.; Crespo, G. A.; Brand, A. (2015) In situ ammonium profiling using solid-contact ion-selective electrodes in eutrophic lakes, Analytical Chemistry, 87(24), 11990-11997, doi:10.1021/acs.analchem.5b02424, Institutional Repository
Zigah, P. K.; Oswald, K.; Brand, A.; Dinkel, C.; Wehrli, B.; Schubert, C. J. (2015) Methane oxidation pathways and associated methanotrophic communities in the water column of a tropical lake, Limnology and Oceanography, 60(2), 553-572, doi:10.1002/lno.10035, Institutional Repository
Kirf, M. K.; Dinkel, C.; Schubert, C. J.; Wehrli, B. (2014) Submicromolar oxygen profiles at the oxic-anoxic boundary of temperate lakes, Aquatic Geochemistry, 20(1), 39-57, doi:10.1007/s10498-013-9206-7, Institutional Repository
Durisch-Kaiser, E.; Schmid, M.; Peeters, F.; Kipfer, R.; Dinkel, C.; Diem, T.; Schubert, C. J.; Wehrli, B. (2011) What prevents outgassing of methane to the atmosphere in Lake Tanganyika?, Journal of Geophysical Research: Biogeosciences, 116, 1-16, doi:10.1029/2010JG001323, Institutional Repository
Brand, A.; Dinkel, C.; Wehrli, B. (2009) Influence of the diffusive boundary layer on solute dynamics in the sediments of a seiche-driven lake: a model study, Journal of Geophysical Research: Biogeosciences, 114(G1), G01010 (12 pp.), doi:10.1029/2008JG000755, Institutional Repository
Maerki, M.; Müller, B.; Dinkel, C.; Wehrli, B. (2009) Mineralization pathways in lake sediments with different oxygen and organic carbon supply, Limnology and Oceanography, 54(2), 428-438, doi:10.4319/lo.2009.54.2.0428, Institutional Repository
Pasche, N.; Dinkel, C.; Müller, B.; Schmid, M.; Wüest, A.; Wehrli, B. (2009) Physical and biogeochemical limits to internal nutrient loading of meromictic Lake Kivu, Limnology and Oceanography, 54(6), 1863-1873, doi:10.4319/lo.2009.54.6.1863, Institutional Repository
Brand, A.; Müller, B.; Wüest, A.; Dinkel, C.; Revsbech, N. P.; Nielsen, L. P.; Pedersen, O.; Damgaard, L. R.; Larsen, L. H.; Wehrli, B. (2007) Microsensor for in situ flow measurements in benthic boundary layers at submillimeter resolution with extremely slow flow, Limnology and Oceanography: Methods, 5(6), 185-191, doi:10.4319/lom.2007.5.185, Institutional Repository
Maerki, M.; Wehrli, B.; Dinkel, C.; Müller, B. (2004) The influence of tortuosity on molecular diffusion in freshwater sediments of high porosity, Geochimica et Cosmochimica Acta, 68(7), 1519-1528, doi:10.1016/j.gca.2003.09.019, Institutional Repository
Schmid, M.; Lorke, A.; Dinkel, C.; Tanyileke, G.; Wüest, A. (2004) Double-diffusive convection in Lake Nyos, Cameroon, Deep Sea Research Part I: Oceanographic Research Papers, 51(8), 1097-1111, doi:10.1016/j.dsr.2004.02.010, Institutional Repository
Friedrich, J.; Dinkel, C.; Grieder, E.; Radan, S.; Secrieru, D.; Steingruber, S.; Wehrli, B. (2003) Nutrient uptake and benthic regeneration in Danube Delta lakes, Biogeochemistry, 64(3), 373-398, doi:10.1023/A:1024944023408, Institutional Repository
Friedrich, J.; Dinkel, C.; Friedl, G.; Pimenov, N.; Wijsman, J.; Gomoiu, M. -T.; Cociasu, A.; Popa, L.; Wehrli, B. (2002) Benthic nutrient cycling and diagenetic pathways in the north-western Black Sea, Estuarine, Coastal and Shelf Science, 54(3), 369-383, doi:10.1006/ecss.2000.0653, Institutional Repository
Müller, B.; Märki, M.; Dinkel, C.; Stierli, R.; Wehrli, B. (2002) In situ measurements in lake sediments using ion-selective electrodes with a profiling lander system, In: Taillefert, M.; Rozan, T. F. (Eds.), Environmental electrochemistry. Analyses of trace element biogeochemistry, 126-143, doi:10.1021/bk-2002-0811.ch007, Institutional Repository
Friedl, G.; Dinkel, C.; Wehrli, B. (1998) Benthic fluxes of nutrients in the northwestern Black Sea, Marine Chemistry, 62, 77-88, doi:10.1016/S0304-4203(98)00029-2, Institutional Repository
Urban, N. R.; Dinkel, C.; Wehrli, B. (1997) Solute transfer across the sediment surface of a eutrophic lake: I. Porewater profiles from dialysis samplers, Aquatic Sciences, 59(1), 1-25, doi:10.1007/BF02522546, Institutional Repository

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Address

E-Mail: christian.dinkel@eawag.ch
Phone: +41 58 765 2151
Fax: +41 58 765 2168
Address: Eawag
Seestrasse 79
6047 Kastanienbaum
Office: SL B04

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