Search Results - "Soerensen, L L"

Eutrophication Increases Phytoplankton Methylmercury Concentrations in a Coastal SeaA Baltic Sea Case Study by Soerensen, Anne. L, Schartup, Amina T, Gustafsson, Erik, Gustafsson, Bo G, Undeman, Emma, Björn, Erik

“…Eutrophication is expanding worldwide, but its implication for production and bioaccumulation of neurotoxic monomethylmercury (MeHg) is unknown. We developed a…”
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Mercury biogeochemical cycling in the ocean and policy implications by Mason, Robert P., Choi, Anna L., Fitzgerald, William F., Hammerschmidt, Chad R., Lamborg, Carl H., Soerensen, Anne L., Sunderland, Elsie M.

“…Anthropogenic activities have enriched mercury in the biosphere by at least a factor of three, leading to increases in total mercury (Hg) in the surface ocean…”
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Freshwater discharges drive high levels of methylmercury in Arctic marine biota by Schartup, Amina T., Balcom, Prentiss H., Soerensen, Anne L., Gosnell, Kathleen J., Calder, Ryan S. D., Mason, Robert P., Sunderland, Elsie M.

“…Elevated levels of neurotoxic methylmercury in Arctic food-webs pose health risks for indigenous populations that consume large quantities of marine mammals…”
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Mercury-methylating bacteria are associated with copepods: A proof-of-principle survey in the Baltic Sea by Gorokhova, Elena, Soerensen, Anne L, Motwani, Nisha H

“…Methylmercury (MeHg) is a potent neurotoxin that biomagnifies in marine food webs. Inorganic mercury (Hg) methylation is conducted by heterotrophic bacteria…”
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Top-down constraints on atmospheric mercury emissions and implications for global biogeochemical cycling by Song, S, Selin, N. E, Soerensen, A. L, Angot, H, Artz, R, Brooks, S, Brunke, E.-G, Conley, G, Dommergue, A, Ebinghaus, R, Holsen, T. M, Jaffe, D. A, Kang, S, Kelley, P, Luke, W. T, Magand, O, Marumoto, K, Pfaffhuber, K. A, Ren, X, Sheu, G.-R, Slemr, F, Warneke, T, Weigelt, A, Weiss-Penzias, P, Wip, D. C, Zhang, Q

“…We perform global-scale inverse modeling to constrain present-day atmospheric mercury emissions and relevant physiochemical parameters in the GEOS-Chem…”
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Deltaproteobacteria and Spirochaetes-Like Bacteria Are Abundant Putative Mercury Methylators in Oxygen-Deficient Water and Marine Particles in the Baltic Sea by Capo, Eric, Bravo, Andrea G, Soerensen, Anne L, Bertilsson, Stefan, Pinhassi, Jarone, Feng, Caiyan, Andersson, Anders F, Buck, Moritz, Björn, Erik

“…Methylmercury (MeHg), a neurotoxic compound biomagnifying in aquatic food webs, can be a threat to human health via fish consumption. However, the composition…”
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Methylmercury Mass Budgets and Distribution Characteristics in the Western Pacific Ocean by Kim, Hyunji, Soerensen, Anne L, Hur, Jin, Heimbürger, Lars-Eric, Hahm, Doshik, Rhee, Tae Siek, Noh, Seam, Han, Seunghee

“…Methylmercury (MeHg) accumulation in marine organisms poses serious ecosystem and human health risk, yet the sources of MeHg in the surface and subsurface…”
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Long-term dataset for contaminants in fish, mussels, and bird eggs from the Baltic Sea by Ammar, Yosr, Faxneld, Suzanne, Sköld, Martin, Soerensen, Anne L.

“…Widespread persistent contaminants are a global environmental problem. In the Baltic Sea, wildlife contamination was first noticed in the 1960s, prompting the…”
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Deciphering the Role of Water Column Redoxclines on Methylmercury Cycling Using Speciation Modeling and Observations From the Baltic Sea by Soerensen, A. L., Schartup, A. T., Skrobonja, A., Bouchet, S., Amouroux, D., Liem‐Nguyen, V., Björn, E.

“…Oxygen‐depleted areas are spreading in coastal and offshore waters worldwide, but the implication for production and bioaccumulation of neurotoxic…”
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Critical Observations of Gaseous Elemental Mercury Air‐Sea Exchange by Osterwalder, S., Nerentorp, M., Zhu, W., Jiskra, M., Nilsson, E., Nilsson, M. B., Rutgersson, A., Soerensen, A. L., Sommar, J., Wallin, M. B., Wängberg, I., Bishop, K.

“…Air‐sea exchange of gaseous elemental mercury (Hg0) is not well constrained, even though it is a major component of the global Hg cycle. Lack of Hg0 flux…”
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Interval breast cancer rates for digital breast tomosynthesis versus digital mammography population screening: An individual participant data meta-analysis by Houssami, Nehmat, Hofvind, Solveig, Soerensen, Anne L., Robledo, Kristy P., Hunter, Kylie, Bernardi, Daniela, Lång, Kristina, Johnson, Kristin, Aglen, Camilla F., Zackrisson, Sophia

“…Digital breast tomosynthesis (DBT) improves breast cancer (BC) detection compared to mammography, however, it is unknown whether this reduces interval cancer…”
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Effect of virtual reality training on laparoscopic surgery: randomised controlled trial by Larsen, Christian R, Soerensen, Jette L, Grantcharov, Teodor P, Dalsgaard, Torur, Schouenborg, Lars, Ottosen, Christian, Schroeder, Torben V, Ottesen, Bent S

“…Objective To assess the effect of virtual reality training on an actual laparoscopic operation.Design Prospective randomised controlled and blinded…”
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Objective assessment of surgical competence in gynaecological laparoscopy: development and validation of a procedure‐specific rating scale by Larsen, CR, Grantcharov, T, Schouenborg, L, Ottosen, C, Soerensen, JL, Ottesen, B

“…Objective  The purpose of this study was to develop a global‐ and a procedure‐specific rating scale based on a well‐validated generic model (objective…”
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Regional brain atrophy in primary fatigued patients with multiple sclerosis by Andreasen, A.K., Jakobsen, J., Soerensen, L., Andersen, H., Petersen, T., Bjarkam, C.R., Ahdidan, J.

“…To examine the relationship between fatigue, regional brain atrophy and normal appearing white matter damage in patients with multiple sclerosis. Primary…”
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Observed development of the vertical structure of the marine boundary layer during the LASIE experiment in the Ligurian Sea by SEMPREVIVA, A. M, SCHIANO, M. E, TRANSERICIL, C, PENSIERI, S, SEMEDO, A, TOME, R, BOZZANO, R, BORGHINI, M, GRASSO, F, SOERENSEN, L. L, TEIXEIRA, J

“…In the marine environment, complete datasets describing the surface layer and the vertical structure of the Marine Atmospheric Boundary Layer (MABL), through…”
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Four Decades of Spatiotemporal Variability of Per- and Polyfluoroalkyl Substances (PFASs) in the Baltic Sea by Soerensen, Anne L., Benskin, Jonathan P., Faxneld, Suzanne

“…Temporal and spatial variability of per- and polyfluoroalkyl substances (PFASs) in herring, cod, eelpout, and guillemot covering four decades and more than…”
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Fish tissue conversion factors for mercury, cadmium, lead and nine per- and polyfluoroalkyl substances for use within contaminant monitoring by Soerensen, Anne L., Faxneld, Suzanne, Pettersson, Maria, Sköld, Martin

“…Fish tissue levels have to comply with environmental quality standards (EQSs) within the European Water Framework Directive. However, within monitoring,…”
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A Global Model for Methylmercury Formation and Uptake at the Base of Marine Food Webs by Zhang, Yanxu, Soerensen, Anne L., Schartup, Amina T., Sunderland, Elsie M.

“…Monomethylmercury (CH3Hg) is the only form of mercury (Hg) known to biomagnify in food webs. Here we investigate factors driving methylated mercury [MeHg =…”
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Spatial and temporal variations in riverine mercury in the Mackenzie River Basin, Canada, from community-based water quality monitoring data by Åkerblom, Staffan, Zdanowicz, Christian, Campeau, Audrey, Soerensen, Anne L., Hewitt, Jack

“…Arctic rivers deliver ~40 t yr−1 of mercury (Hg) to the Arctic Ocean, ~6 % of which is from the Mackenzie River Basin (MRB), a region warming at ~3 times the…”
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A Coupled Global Atmosphere-Ocean Model for Air-Sea Exchange of Mercury: Insights into Wet Deposition and Atmospheric Redox Chemistry by Zhang, Yanxu, Horowitz, Hannah, Wang, Jiancheng, Xie, Zhouqing, Kuss, Joachim, Soerensen, Anne L

“…Air–sea exchange of mercury (Hg) is the largest flux between Earth system reservoirs. Global models simulate air–sea exchange based either on an atmospheric or…”
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