Probing sedimentary DOM in the deepest sector of Earth's surface

Autor: Ding He, Tingcang Hu, Joris M. Gieskes, Urban J. Wünsch, Yunping Xu, Duofu Chen, Min Luo, Jiasong Fang

Publikováno v: Hu, T, Luo, M, Wünsch, U J, He, D, Gieskes, J, Xu, Y, Fang, J & Chen, D 2021, ' Probing sedimentary DOM in the deepest sector of Earth's surface ', Marine Chemistry, vol. 237, 104033 . https://doi.org/10.1016/j.marchem.2021.104033

It has been suggested that hadal trenches are depocenters of organic matter and hotspots for microbial activities . Here, we measured the concentrations of pore-water dissolved organic carbon (DOC) in the seven short cores retrieved from three trench

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a770ff3fec69ca9f8647f9d30852a27a
https://portal.findresearcher.sdu.dk/da/publications/3c67b07d-d70a-4ded-8586-d4a99d2a1fd7

Provenances, distribution, and accumulation of organic matter in the southern Mariana Trench rim and slope: Implication for carbon cycle and burial in hadal trenches

Autor: Linying Chen, Duofu Chen, Min Luo, Joris M. Gieskes, Xuefa Shi

Publikováno v: Marine Geology. 386:98-106

It is generally accepted that organic matter content and accumulation rate at the seafloor attenuate with increasing water depth. However, hadal trenches, which represent the deepest portion of the hydrosphere on Earth, do not abide by this universal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d38d220645a8e7878a2a109ca610557
https://doi.org/10.1016/j.margeo.2017.02.012

Relocation effects of dredged marine sediments on mercury geochemistry: Venice lagoon, Italy

Autor: Seunghee Han, Bradley M. Tebo, Joris M. Gieskes, Dimitri D. Deheyn, Anna Obraztsova

Publikováno v: Estuarine, Coastal and Shelf Science. 93:7-13

Understanding the biogeochemical process of Hg is critical in the overall evaluation of the ecological impacts resulting from the reuse of Hg-contaminated dredged sediment. Sediment banks (V1 and V2) were constructed with freshly dredged sediments fr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea25cb8b77405536b3660592ed4b23e3
https://doi.org/10.1016/j.ecss.2011.03.004

Mercury Concentration and Monomethylmercury Production in Sediment: Effect of Dredged Sediment Reuse on Bioconcentration for Ragworms

Autor: Elisa Volpato, Dimitri D. Deheyn, Seunghee Han, Joris M. Gieskes, Magali Porrachia

Publikováno v: Water, Air, & Soil Pollution. 219:59-68

The effect of dredged sediment reuse on the production and bioconcentration of monomethylmercury (MMHg) was investigated by examining sediments and ragworms found in dredge material banks and surrounding sites in the Venice Lagoon, Italy. Total Hg co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14ea537591b2ceb82be69d21eb825804
https://doi.org/10.1007/s11270-010-0683-7

Geological and biological heterogeneity of the Aleutian margin (1965–4822m)

Autor: J. Adamic, Joris M. Gieskes, Jared W. Kluesner, Anthony E. Rathburn, Guillermo Mendoza, F J Fodrie, Gerard J. Fryer, Patricia McMillan, Jonathan B. Martin, Carlos Neira, Lisa A. Levin, M. E. Perez, Michael D. Tryon, Wiebke Ziebis

Publikováno v: Progress in Oceanography. 80:22-50

Geological, biological and biogeochemical characterization of the previously unexplored margin off Unimak Island, Alaska between 1965 and 4822 m water depth was conducted to examine: (1) the geological processes that shaped the margin, (2) the linkag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6acdac06cf7779bf8829dddf494d15c6
https://doi.org/10.1016/j.pocean.2008.12.002