New sedimentological evidence of Lake Victoria’s palaeohydrological variability during the last deglacial transition (16-10 kyr BP)

Autor: Giulia Wienhues, Yunuén Temoltzin-Loranca, Hendrik Vogel, Martin Grosjean

The East African (hydro-)climate response to perturbations during the deglacial transition (e.g. Older and Younger Dryas) is complex and expressed heterogeneously in different paleoclimatic records. Lake Victoria (LV), Africa’s largest lake, desicc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cab3ecafd234f981f0baeb7addac2ae
https://doi.org/10.5194/egusphere-egu22-7105

250-year records of mercury and trace element deposition in two lakes from Cajas National Park, SW Ecuadorian Andes

Autor: Adrien Mestrot, Pablo V. Mosquera, Wojciech Tylmann, Tobias Schneider, Giulia Wienhues, Benjamin A. Musa Bandowe, Moritz Bigalke, Henrietta Hampel, Lea Fränkl, Martin Grosjean, Hendrik Vogel

Publikováno v: Environmental Science and Pollution Research International
Schneider, Tobias; Musa Bandowe, Benjamin A.; Bigalke, Moritz; Mestrot, Adrien; Hampel, Henrietta; Mosquera, Pablo V.; Fränkl, Lea; Wienhues, Giulia; Vogel, Hendrik; Tylmann, Wojciech; Grosjean, Martin (2021). 250-year records of mercury and trace element deposition in two lakes from Cajas National Park, SW Ecuadorian Andes. Environmental science and pollution research, 28(13), pp. 16227-16243. Springer 10.1007/s11356-020-11437-0

Historical records of trace elements in lake sediments provide source-to-sink information about potentially toxic pollutants across space and time. We investigated two lakes located at different elevations in the Ecuadorian Andes to understand how tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ba6912d070f5e4ef8578d168af1ea11

Variations of sedimentary Fe and Mn fractions under changing lake mixing regimes, oxygenation and land surface processes during Late-glacial and Holocene times

Autor: Moritz Bigalke, Giulia Wienhues, Hendrik Vogel, Stamatina Makri, Adrian Gilli, Willy Tinner, Fabian Rey, Martin Grosjean

Publikováno v: Science of The Total Environment, 755 (Part 2)
Makri, Stamatina; Wienhues, Giulia; Bigalke, Moritz; Gilli, Adrian; Rey, Fabian; Tinner, Willy; Vogel, Hendrik; Grosjean, Martin (2021). Variations of sedimentary Fe and Mn fractions under changing lake mixing regimes, oxygenation and land surface processes during Late-glacial and Holocene times. Science of the total environment, 755(Pt 2), p. 143418. Elsevier 10.1016/j.scitotenv.2020.143418

Global spread of anoxia in aquatic ecosystems has become a major issue that may potentially worsen due to global warming. The reconstruction of long-term hypolimnetic anoxia records can be challenging due to lack of valid and easily measurable proxie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50eaf4e8cfb95e79aaff52b606132ef6
https://hdl.handle.net/20.500.11850/458510

Ancient DNA is preserved in fish fossils from tropical lake sediments.

Autor: Muschick, Moritz, Jemmi, Eliane, Lengacher, Nicholas, Hänsch, Stephanie, Wales, Nathan, Kishe, Mary A., Mwaiko, Salome, Dieleman, Jorunn, Lever, Mark Alexander, Salzburger, Walter, Verschuren, Dirk, Seehausen, Ole

Publikováno v: Molecular Ecology; Nov2023, Vol. 32 Issue 22, p5913-5931, 19p

Scanning Hyperspectral Imaging for In Situ Biogeochemical Analysis of Lake Sediment Cores: Review of Recent Developments.

Autor: Zander, Paul D., Wienhues, Giulia, Grosjean, Martin

Publikováno v: Journal of Imaging; Mar2022, Vol. 8 Issue 3, p58-N.PAG, 21p