Search Results - "Pedersen, Morten F"

Nutrient (N and P) dynamics of the invasive macroalga Gracilaria vermiculophylla: nutrient uptake kinetics and nutrient release through decomposition by Pedersen, Morten F., Johnsen, Kathrine L.

“…The invasive alga Gracilaria vermiculophylla was introduced to Europe two decades ago and has since become dominant in many shallow estuaries. Gracilaria…”
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A global dataset of seaweed net primary productivity by Pessarrodona, Albert, Filbee-Dexter, Karen, Krumhansl, Kira A., Pedersen, Morten F., Moore, Pippa J., Wernberg, Thomas

“…Net primary productivity (NPP) plays a pivotal role in the global carbon balance but estimating the NPP of underwater habitats remains a challenging task…”
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Interaction between Ammonium Toxicity and Green Tide Development Over Seagrass Meadows: A Laboratory Study by Moreno-Marín, Francisco, Vergara, Juan J, Pérez-Llorens, J Lucas, Pedersen, Morten F, Brun, Fernando G

“…Eutrophication affects seagrasses negatively by increasing light attenuation through stimulation of biomass of fast-growing, bloom-forming algae and because…”
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Global estimates of the extent and production of macroalgal forests by Duarte, Carlos M., Gattuso, Jean‐Pierre, Hancke, Kasper, Gundersen, Hege, Filbee‐Dexter, Karen, Pedersen, Morten F., Middelburg, Jack J., Burrows, Michael T., Krumhansl, Kira A., Wernberg, Thomas, Moore, Pippa, Pessarrodona, Albert, Ørberg, Sarah B., Pinto, Isabel S., Assis, Jorge, Queirós, Ana M., Smale, Dan A., Bekkby, Trine, Serrão, Ester A., Krause‐Jensen, Dorte, Field, Richard

“…Aim Macroalgal habitats are believed to be the most extensive and productive of all coastal vegetated ecosystems. In stark contrast to the growing attention on…”
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Kelp carbon sink potential decreases with warming due to accelerating decomposition by Filbee-Dexter, Karen, Feehan, Colette J, Smale, Dan A, Krumhansl, Kira A, Augustine, Skye, de Bettignies, Florian, Burrows, Michael T, Byrnes, Jarrett E K, Campbell, Jillian, Davoult, Dominique, Dunton, Kenneth H, Franco, João N, Garrido, Ignacio, Grace, Sean P, Hancke, Kasper, Johnson, Ladd E, Konar, Brenda, Moore, Pippa J, Norderhaug, Kjell Magnus, O'Dell, Alasdair, Pedersen, Morten F, Salomon, Anne K, Sousa-Pinto, Isabel, Tiegs, Scott, Yiu, Dara, Wernberg, Thomas

“…Cycling of organic carbon in the ocean has the potential to mitigate or exacerbate global climate change, but major questions remain about the environmental…”
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Carbon export from seaweed forests to deep ocean sinks by Filbee-Dexter, Karen, Pessarrodona, Albert, Pedersen, Morten F., Wernberg, Thomas, Duarte, Carlos M., Assis, Jorge, Bekkby, Trine, Burrows, Michael T., Carlson, Daniel F., Gattuso, Jean-Pierre, Gundersen, Hege, Hancke, Kasper, Krumhansl, Kira A., Kuwae, Tomohiro, Middelburg, Jack J., Moore, Pippa J., Queirós, Ana M., Smale, Dan A., Sousa-Pinto, Isabel, Suzuki, Nobuhiro, Krause-Jensen, Dorte

“…The coastal ocean represents an important global carbon sink and is a focus for interventions to mitigate climate change and meet the Paris Agreement targets…”
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Local flexibility in feeding behaviour and contrasting microhabitat use of an omnivore across latitudes by Leclerc, Jean-Charles, de Bettignies, Thibaut, de Bettignies, Florian, Christie, Hartvig, Franco, João N., Leroux, Cédric, Davoult, Dominique, Pedersen, Morten F., Filbee-Dexter, Karen, Wernberg, Thomas

“…As the environment is getting warmer and species are redistributed, consumers can be forced to adjust their interactions with available prey, and this could…”
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High ammonium availability amplifies the adverse effect of low salinity on eelgrass Zostera marina by Villazán, Beatriz, Salo, Tiina, Brun, Fernando G., Vergara, Juan J., Pedersen, Morten F.

“…Climate change intensifies the frequency and intensity of rainfall events, which increases the discharge of freshwater and nutrients to coastal areas. This may…”
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Effects of wave exposure on population structure, demography, biomass and productivity of the kelp Laminaria hyperborea by Pedersen, MF, Nejrup, LB, Fredriksen, S, Christie, H, Norderhaug, KM

“…Patterns of potential recruitment, survival, age-structure, density, biomass and primary production were studied in the kelp Laminaria hyperborea along a…”
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Development of phytoplankton communities: Implications of nutrient injections on phytoplankton composition, pH and ecosystem production by Jakobsen, Hans H., Blanda, Elisa, Staehr, Peter A., Højgård, Jacob K., Rayner, Thomas A., Pedersen, Morten F., Jepsen, Per M., Hansen, Benni W.

“…The development of a marine phytoplankton community was studied in a series of mesocosm tanks exposed to different levels of nutrient inputs. Key ecosystem…”
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Elevated ammonium concentrations and low light form a dangerous synergy for eelgrass Zostera marina by Villazán, Beatriz, Pedersen, Morten F., Brun, Fernando G., Vergara, Juan J.

“…We studied the effect of ecologically relevant ammonium concentrations and light on several morphological and physiological properties, nitrogen metabolism and…”
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Sub-canopy light conditions only allow low annual net productivity of epiphytic algae on kelp Laminaria hyperborea by Pedersen, Morten F., Nejrup, Lars B., Pedersen, Troels M., Fredriksen, Stein

“…The stipes of older Laminaria hyperborea individuals are heavily covered by epiphytic assemblages that are dominated by macroalgae, and we hypothesized that…”
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Do Acartia tonsa (Dana) eggs regulate their volume and osmolality as salinity changes? by Hansen, Benni Winding, Drillet, Guillaume, Pedersen, Morten F., Sjøgreen, Kristian P., Vismann, Bent

“…Subitaneous eggs from an euryhaline calanoid copepod Acartia tonsa were challenged by changes in salinity within the range from full strength salinity, down to…”
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Temperature effects on copepod egg hatching: does acclimatization matter? by Hansen, Benni W., Drillet, Guillaume, kozmér, Angelique, Madsen, Kirsten V., Pedersen, Morten F., Sørensen, Thomas F.

“…This report investigates female sizes, egg sizes and egg hatching rates in relation to temperature for the near-shore calanoid copepod Acartia tonsa cultured…”
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Eutrophication-induced changes in benthic algae affect the behaviour and fitness of the marine amphipod Gammarus locusta by Kraufvelin, Patrik, Salovius, Sonja, Christie, Hartvig, Moy, Frithjof E., Karez, Rolf, Pedersen, Morten F.

“…This study, conducted in mesocosms, natural field sites, and in laboratory aquaria, showed that eutrophication altered the nutrient status and dominance…”
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Biomass response and changes in composition of ephemeral macroalgal assemblages along an experimental gradient of nutrient enrichment by Karez, Rolf, Engelbert, Silke, Kraufvelin, Patrik, Pedersen, Morten F, Sommer, Ulrich

“…Most conceptual marine eutrophication models predict that ephemeral and epiphytic macroalgae will become substantially more abundant with increasing nutrient…”
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The Response of Experimental Rocky Shore Communities to Nutrient Additions by Bokn, Tor L., Duarte, Carlos M., Pedersen, Morten F., Marba, Nuria, Moy, Frithjof E., Barrón, Cristina, Bjerkeng, Birger, Borum, Jens, Christie, Hartvig, Engelbert, Silke, Fotel, Frank L., Hoell, Espen E., Karez, Rolf, Kersting, Kees, Kraufvelin, Patrik, Lindblad, Cecilia, Olsen, Marianne, Sanderud, Knut Arvid, Sommer, Ulrich, Sørensen, Kai

“…The aim of this study was to determine whether the experimental nutrient enrichment of littoral rocky shore communities would be followed by a predicted…”
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Are rocky shore ecosystems affected by nutrient-enriched seawater? some preliminary results from a mesocosm experiment by BOKN, Tor L, MOY, Frithjof E, SØRENSEN, Kai, CHRISTIE, Hartvig, ENGELBERT, Silke, KAREZ, Rolf, KERSTING, Kees, KRAUFVELIN, Patrik, LINDBLAD, Cecilia, MARBA, Nuria, PEDERSEN, Morten F

“…The response of rocky shore ecosystems to increased nutrient availability was examined in eight land-based mesocosms designed for hard-bottom littoral…”
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High Organic Carbon Export Precludes Eutrophication Responses in Experimental Rocky Shore Communities by Barrón, Cristina, Marbà, Núria, Duarte, Carlos M., Pedersen, Morten F., Lindblad, Cecilia, Kersting, Kees, Moy, Frithof, Bokn, Tor

“…We studied the effect of nutrient inputs on the carbon (C) budget of rocky shore communities using a set of eight large experimental mesocosms. The mesocosms…”
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Kelp carbon sink potential decreases with warming due to accelerating decomposition by Karen Filbee-Dexter, Colette J Feehan, Dan A Smale, Kira A Krumhansl, Skye Augustine, Florian de Bettignies, Michael T Burrows, Jarrett E K Byrnes, Jillian Campbell, Dominique Davoult, Kenneth H Dunton, João N Franco, Ignacio Garrido, Sean P Grace, Kasper Hancke, Ladd E Johnson, Brenda Konar, Pippa J Moore, Kjell Magnus Norderhaug, Alasdair O'Dell, Morten F Pedersen, Anne K Salomon, Isabel Sousa-Pinto, Scott Tiegs, Dara Yiu, Thomas Wernberg

“…Cycling of organic carbon in the ocean has the potential to mitigate or exacerbate global climate change, but major questions remain about the environmental…”
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