Search Results - "Eklöf, Karin"

Managing Swedish forestry's impact on mercury in fish: Defining the impact and mitigation measures by Eklöf, Karin, Lidskog, Rolf, Bishop, Kevin

“…Inputs of anthropogenic mercury (Hg) to the environment have led to accumulation of Hg in terrestrial and aquatic ecosystems, contributing to fish Hg…”
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Recent advances in understanding and measurement of mercury in the environment: Terrestrial Hg cycling by Bishop, Kevin, Shanley, James B., Riscassi, Ami, de Wit, Heleen A., Eklöf, Karin, Meng, Bo, Mitchell, Carl, Osterwalder, Stefan, Schuster, Paul F., Webster, Jackson, Zhu, Wei

“…This review documents recent advances in terrestrial mercury cycling. Terrestrial mercury (Hg) research has matured in some areas, and is developing rapidly in…”
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The effects of logging residue extraction for energy on ecosystem services and biodiversity: A synthesis by Ranius, Thomas, Hämäläinen, Aino, Egnell, Gustaf, Olsson, Bengt, Eklöf, Karin, Stendahl, Johan, Rudolphi, Jörgen, Sténs, Anna, Felton, Adam

“…We review the consequences for biodiversity and ecosystem services from the industrial-scale extraction of logging residues (tops, branches and stumps from…”
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Ditch cleaning in boreal catchments: Impacts on water chemistry and dissolved greenhouse gases in runoff by Zannella, Alberto, Wallin, Marcus B., Sikström, Ulf, Arvidsson, Emeli, Eklöf, Karin

“…Ditch cleaning (DC) is a forestry practice commonly conducted in boreal regions that aim to lower groundwater tables (GWT) in waterlogged soils, thereby…”
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Brownification on hold: What traditional analyses miss in extended surface water records by Eklöf, Karin, von Brömssen, Claudia, Amvrosiadi, Nino, Fölster, Jens, Wallin, Marcus B., Bishop, Kevin

“…•Three decades of brownification in 164 Swedish watercourses were evaluated.•Widespread organic carbon increases ceased in 2010, color increases ceased in…”
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Temporal trend evaluation in monitoring programs with high spatial resolution and low temporal resolution using geographically weighted regression models by von Brömssen, Claudia, Fölster, Jens, Eklöf, Karin

“…Data from monitoring programs with high spatial resolution but low temporal resolution are often overlooked when assessing temporal trends, as the data…”
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Boundary‐Crossing Field Research Marks the Way to Evidence‐Based Management of Mercury in Forest Landscapes by Bishop, Kevin, Eklöf, Karin

“…The atmospheric deposition of long‐range atmospheric mercury pollution presents forest managers with a “wicked” problem—forestry operations run the risk of…”
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Sources of riverine mercury across the Mackenzie River Basin; inferences from a combined Hg C isotopes and optical properties approach by Campeau, Audrey, Eklöf, Karin, Soerensen, Anne L., Åkerblom, Staffan, Yuan, Shengliu, Hintelmann, Holger, Bieroza, Magdalena, Köhler, Stephan, Zdanowicz, Christian

“…The Arctic terrestrial environment harbors a complex mosaic of mercury (Hg) and carbon (C) reservoirs, some of which are rapidly destabilizing in response to…”
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A toolbox for visualizing trends in large-scale environmental data by von Brömssen, Claudia, Betnér, Staffan, Fölster, Jens, Eklöf, Karin

“…Generalized additive models are increasingly used to identify and describe environmental trends. A major advantage of these models, as compared to simpler…”
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Consequences of rewetting and ditch cleaning on hydrology, water quality and greenhouse gas balance in a drained northern landscape by Laudon, Hjalmar, Mosquera, Virginia, Eklöf, Karin, Järveoja, Järvi, Karimi, Shirin, Krasnova, Alisa, Peichl, Matthias, Pinkwart, Alexander, Tong, Cheuk Hei Marcus, Wallin, Marcus B, Zannella, Alberto, Hasselquist, Eliza Maher

“…Drainage for forestry has created ~ 1 million km of artificial waterways in Sweden, making it one of the largest human-induced environmental disturbances in…”
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Impact of Forestry on Total and Methyl-Mercury in Surface Waters: Distinguishing Effects of Logging and Site Preparation by Eklöf, Karin, Schelker, Jakob, Sørensen, Rasmus, Meili, Markus, Laudon, Hjalmar, von Brömssen, Claudia, Bishop, Kevin

“…Forestry operations can increase the export of mercury (both total and methyl) to surface waters. However, little is known about the relative contribution of…”
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Formation of mercury methylation hotspots as a consequence of forestry operations by Eklöf, Karin, Bishop, Kevin, Bertilsson, Stefan, Björn, Erik, Buck, Moritz, Skyllberg, Ulf, Osman, Omneya A., Kronberg, Rose-Marie, Bravo, Andrea G.

“…Earlier studies have shown that boreal forest logging can increase the concentration and export of methylmercury (MeHg) in stream runoff. Here we test whether…”
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Meta-analysis of environmental effects of beaver in relation to artificial dams by Ecke, Frauke, Levanoni, Oded, Audet, Joachim, Carlson, Peter, Eklöf, Karin, Hartman, Göran, McKie, Brendan, Ledesma, José, Segersten, Joel, Truchy, Amélie, Futter, Martyn

“…Globally, artificial river impoundment, nutrient enrichment and biodiversity loss impair freshwater ecosystem integrity. Concurrently, beavers, ecosystem…”
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Impact of Beaver Pond Colonization History on Methylmercury Concentrations in Surface Water by Levanoni, Oded, Bishop, Kevin, Mckie, Brendan G, Hartman, Göran, Eklöf, Karin, Ecke, Frauke

“…Elevated concentrations of methylmercury (MeHg) in freshwater ecosystems are of major environmental concern in large parts of the northern hemisphere. Beaver…”
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Biogeochemical influences on net methylmercury formation proxies along a peatland chronosequence by Wang, Baolin, Zhong, Shunqing, Bishop, Kevin, Nilsson, Mats B., Hu, Haiyan, Eklöf, Karin, Bravo, Andrea G., Åkerblom, Staffan, Bertilsson, Stefan, Björn, Erik, Skyllberg, Ulf

“…•Peatlands with similar geology, climate and Hg deposition differed in MeHg formation.•Vascular plant removal did not affect net MeHg formation or porewater…”
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Mercury methylating microbial communities of boreal forest soils by Xu, Jingying, Buck, Moritz, Eklöf, Karin, Ahmed, Omneya O., Schaefer, Jeffra K., Bishop, Kevin, Skyllberg, Ulf, Björn, Erik, Bertilsson, Stefan, Bravo, Andrea G.

“…The formation of the potent neurotoxic methylmercury (MeHg) is a microbially mediated process that has raised much concern because MeHg poses threats to…”
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Initial effects of post-harvest ditch cleaning on greenhouse gas fluxes in a hemiboreal peatland forest by Tong, Cheuk Hei Marcus, Nilsson, Mats B., Sikström, Ulf, Ring, Eva, Drott, Andreas, Eklöf, Karin, Futter, Martyn N., Peacock, Mike, Segersten, Joel, Peichl, Matthias

“…•We studied ditch cleaning (DC) effects on GHG fluxes in peatland forest clear-cuts.•Delayed herbaceous plant growth after DC reduced total production and…”
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Parsimonious Model for Simulating Total Mercury and Methylmercury in Boreal Streams Based on Riparian Flow Paths and Seasonality by Eklöf, Karin, Kraus, Andrea, Futter, Martyn, Schelker, Jakob, Meili, Markus, Boyer, Elizabeth W, Bishop, Kevin

“…The complexity of mercury (Hg) biogeochemistry has made it difficult to model surface water concentrations of both total Hg (THg) and especially methylmercury…”
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Does forest harvest increase the mercury concentrations in fish? Evidence from Swedish lakes by Wu, Pianpian, Bishop, Kevin, von Brömssen, Claudia, Eklöf, Karin, Futter, Martyn, Hultberg, Hans, Martin, Jaclyn, Åkerblom, Staffan

“…A number of studies have evaluated the effects of forest harvest on mercury (Hg) concentrations and exports in surface waters, but few studies have tested the…”
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Land‐use dominates climate controls on nitrogen and phosphorus export from managed and natural Nordic headwater catchments by Wit, Heleen A., Lepistö, Ahti, Marttila, Hannu, Wenng, Hannah, Bechmann, Marianne, Blicher‐Mathiesen, Gitte, Eklöf, Karin, Futter, Martyn, Kortelainen, Pirkko, Kronvang, Brian, Kyllmar, Katarina, Rakovic, Jelena

“…Agricultural, forestry‐impacted and natural catchments are all vectors of nutrient loading in the Nordic countries. Here, we present concentrations and fluxes…”
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