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29,759 Research products, page 1 of 2,976

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  • Embargo French
    Authors: 
    Danto, Anatole;
    Publisher: European Sustainability Center

    Entretien avec les descendants d'un anthropologue maritime au sujet de l'Arctique et de ses missions ethnographiques.

  • Open Access
    Authors: 
    Simonis, Juniper L.;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Santana-Garcon, Julia; Bennett, Scott; Marbà, Núria; Vergés, Adriana; Arthur, Rohan; Alcoverro, Teresa;
    Publisher: Zenodo

    Climate-driven species redistributions are reshuffling the composition of marine ecosystems. How these changes alter ecosystem functions, however, remains poorly understood. Here we examine how the impacts of herbivory change across a gradient of tropicalization in the Mediterranean Sea, which includes a steep climatic gradient and marked changes in plant nutritional quality and fish herbivore composition. We quantified individual feeding rates and behaviour of 755 fishes of the native Sarpa salpa, and non-native Siganus rivulatus and Siganus luridus. We measured herbivore and benthic assemblage composition across 20 sites along the gradient, spanning 30º of longitude and 8º of latitude. We coupled patterns in behaviour and composition with temperature measurements and nutrient concentrations to assess changes in herbivory under tropicalization. We found a transition in ecological impacts by fish herbivory across the Mediterranean from a predominance of seagrass herbivory in the west to a dominance of macroalgal herbivory in the east. Underlying this shift were changes in both individual feeding behaviour (i.e., food choice) and fish assemblage composition. The shift in feeding selectivity was consistent among temperate and warm-affiliated herbivores. Our findings suggest herbivory can contribute to the increased vulnerability of seaweed communities and reduced vulnerability of seagrass meadows in tropicalized ecosystems. 

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    de Froe;
    Publisher: Zenodo
    Project: EC | ATLAS (678760)

    This file contains two supplemental videos to chapter 4 of the PhD thesis of Evert de Froe which is registered as follows: ISBN/EAN: 978-90-6266-643-0 Title: Dinner's Served in the Deep Sea Subtitle: Environmental conditions, organic matter transport, and benthic fluxes at cold-water coral and sponge communities in the deep sea. Author: Froe, Evert de Uitgever: Universiteit Utrecht,Bibliotheek Geowetenschappen/TNO Bibliografische imprint: Universiteit Utrecht,Bibliotheek Geowetenschappen/TNO NUR-code: 930 NUR-omschrijving: Aardwetenschappen algemeen Reeks: Utrecht Studies in Earth Sciences Reeksnummer: 273 Druk: 1 Illustraties: Ja Aantal pagina's: 211 Taal: Engels Verschijningsvorm: Paperback / softback Verschijningsdatum: 13-03-2023

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access English
    Authors: 
    Shevtsova, Iuliia; Herzschuh, Ulrike; Heim, Birgit; Kruse, Stefan;
    Publisher: Zenodo
    Project: EC | GlacialLegacy (772852)

    The model LAVESI (Kruse et al. 2016) was updated (Kruse 2023) and forced with historical and future climate forcing for 3 simulation repeats. This data set uses the data set of Kruse (2023) and applies a threshold of 0.68 km m-2 to differentiate forested areas according to the 2018 field inventories (Shevtsova et al., 2021). In this data set the total forest cover was summed up and the percent of total available areas is presented for the three climate forcings RCP 2.6, 4.5 and 8.5 and each complemented with a hypothetical cooling scenario from year 2300 CE onwards. The data provided is from years 1800, 1860, 1900, 1990, 2000 and in 5-year steps until 3000 CE and presents the mean over the three repeats of the sum of AGB of the whole study region: extent: 640008.2, 649998.2, 7475006, 7494716 m (xmin, xmax, ymin, ymax). Format: csv, with headers 1-year, Year in CE, 2-average percent forests cover for the study region, 3-upper and 4-lower, is the minimum and maximum value of the three simulations, 5-RCP, is the RCP scenario, 6-Cooling, contains in case of the cooling scenario the string “Cooling”. {"references": ["Stefan Kruse, Mareike Wieczorek, Florian Jeltsch and Ulrike Herzschuh (2016) Treeline dynamics in Siberia under changing climates as inferred from an individual-based model for Larix. Ecological Modelling, 338, 101\u2013121. http://dx.doi.org/10.1016/j.ecolmodel.2016.08.003 Additional data and results are available at https://doi.pangaea.de/10.1594/PANGAEA.863584", "Stefan Kruse (2023). StefanKruse/LAVESI: LAVESI-WIND with landscape (v2.0). Zenodo. https://doi.org/10.5281/zenodo.7505539", "Shevtsova, Iuliia, Herzschuh, Ulrike, Heim, Birgit, & Kruse, Stefan. (2023). Simulated above ground biomass of forests (larch) aggregated over the vicinity of the Ilirney lake system region, Chukotka, Russia [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7505616", "Shevtsova I, Herzschuh U, Heim B, Schulte L, St\u00fcnzi S, Pestryakova LA, Zakharov ES, Kruse S: Recent above-ground biomass changes in central Chukotka (Russian Far East) using field sampling and Landsat satellite data. Biogeosciences, 18, 3343\u20133366, https://doi.org/10.5194/bg-18-3343-2021, 2021."]} This work has been supported by the German Federal Ministry of Education and Research (BMBF), which enabled the Russian-German research programme "Kohlenstoff im Permafrost KoPf" (grant no. 03F0764A), by the Initiative and Networking Fund of the Helmholtz Association and by the ERC consolidator grant Glacial Legacy of Ulrike Herzschuh (grant no. 772852).

Advanced search in Research products
Research products
arrow_drop_down
Searching FieldsTerms
Any field
arrow_drop_down
includes
arrow_drop_down
Include:
The following results are related to European Marine Science. Are you interested to view more results? Visit OpenAIRE - Explore.
29,759 Research products, page 1 of 2,976
  • Embargo French
    Authors: 
    Danto, Anatole;
    Publisher: European Sustainability Center

    Entretien avec les descendants d'un anthropologue maritime au sujet de l'Arctique et de ses missions ethnographiques.

  • Open Access
    Authors: 
    Simonis, Juniper L.;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Santana-Garcon, Julia; Bennett, Scott; Marbà, Núria; Vergés, Adriana; Arthur, Rohan; Alcoverro, Teresa;
    Publisher: Zenodo

    Climate-driven species redistributions are reshuffling the composition of marine ecosystems. How these changes alter ecosystem functions, however, remains poorly understood. Here we examine how the impacts of herbivory change across a gradient of tropicalization in the Mediterranean Sea, which includes a steep climatic gradient and marked changes in plant nutritional quality and fish herbivore composition. We quantified individual feeding rates and behaviour of 755 fishes of the native Sarpa salpa, and non-native Siganus rivulatus and Siganus luridus. We measured herbivore and benthic assemblage composition across 20 sites along the gradient, spanning 30º of longitude and 8º of latitude. We coupled patterns in behaviour and composition with temperature measurements and nutrient concentrations to assess changes in herbivory under tropicalization. We found a transition in ecological impacts by fish herbivory across the Mediterranean from a predominance of seagrass herbivory in the west to a dominance of macroalgal herbivory in the east. Underlying this shift were changes in both individual feeding behaviour (i.e., food choice) and fish assemblage composition. The shift in feeding selectivity was consistent among temperate and warm-affiliated herbivores. Our findings suggest herbivory can contribute to the increased vulnerability of seaweed communities and reduced vulnerability of seagrass meadows in tropicalized ecosystems. 

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access
    Authors: 
    de Froe;
    Publisher: Zenodo
    Project: EC | ATLAS (678760)

    This file contains two supplemental videos to chapter 4 of the PhD thesis of Evert de Froe which is registered as follows: ISBN/EAN: 978-90-6266-643-0 Title: Dinner's Served in the Deep Sea Subtitle: Environmental conditions, organic matter transport, and benthic fluxes at cold-water coral and sponge communities in the deep sea. Author: Froe, Evert de Uitgever: Universiteit Utrecht,Bibliotheek Geowetenschappen/TNO Bibliografische imprint: Universiteit Utrecht,Bibliotheek Geowetenschappen/TNO NUR-code: 930 NUR-omschrijving: Aardwetenschappen algemeen Reeks: Utrecht Studies in Earth Sciences Reeksnummer: 273 Druk: 1 Illustraties: Ja Aantal pagina's: 211 Taal: Engels Verschijningsvorm: Paperback / softback Verschijningsdatum: 13-03-2023

  • Open Access
    Authors: 
    Juniper L. Simonis;
    Publisher: Zenodo

    Tools for interacting with the publicly available California Delta Fish Salvage Database, including continuous deployment of data access, analysis, and presentation.

  • Open Access English
    Authors: 
    Shevtsova, Iuliia; Herzschuh, Ulrike; Heim, Birgit; Kruse, Stefan;
    Publisher: Zenodo
    Project: EC | GlacialLegacy (772852)

    The model LAVESI (Kruse et al. 2016) was updated (Kruse 2023) and forced with historical and future climate forcing for 3 simulation repeats. This data set uses the data set of Kruse (2023) and applies a threshold of 0.68 km m-2 to differentiate forested areas according to the 2018 field inventories (Shevtsova et al., 2021). In this data set the total forest cover was summed up and the percent of total available areas is presented for the three climate forcings RCP 2.6, 4.5 and 8.5 and each complemented with a hypothetical cooling scenario from year 2300 CE onwards. The data provided is from years 1800, 1860, 1900, 1990, 2000 and in 5-year steps until 3000 CE and presents the mean over the three repeats of the sum of AGB of the whole study region: extent: 640008.2, 649998.2, 7475006, 7494716 m (xmin, xmax, ymin, ymax). Format: csv, with headers 1-year, Year in CE, 2-average percent forests cover for the study region, 3-upper and 4-lower, is the minimum and maximum value of the three simulations, 5-RCP, is the RCP scenario, 6-Cooling, contains in case of the cooling scenario the string “Cooling”. {"references": ["Stefan Kruse, Mareike Wieczorek, Florian Jeltsch and Ulrike Herzschuh (2016) Treeline dynamics in Siberia under changing climates as inferred from an individual-based model for Larix. Ecological Modelling, 338, 101\u2013121. http://dx.doi.org/10.1016/j.ecolmodel.2016.08.003 Additional data and results are available at https://doi.pangaea.de/10.1594/PANGAEA.863584", "Stefan Kruse (2023). StefanKruse/LAVESI: LAVESI-WIND with landscape (v2.0). Zenodo. https://doi.org/10.5281/zenodo.7505539", "Shevtsova, Iuliia, Herzschuh, Ulrike, Heim, Birgit, & Kruse, Stefan. (2023). Simulated above ground biomass of forests (larch) aggregated over the vicinity of the Ilirney lake system region, Chukotka, Russia [Data set]. Zenodo. https://doi.org/10.5281/zenodo.7505616", "Shevtsova I, Herzschuh U, Heim B, Schulte L, St\u00fcnzi S, Pestryakova LA, Zakharov ES, Kruse S: Recent above-ground biomass changes in central Chukotka (Russian Far East) using field sampling and Landsat satellite data. Biogeosciences, 18, 3343\u20133366, https://doi.org/10.5194/bg-18-3343-2021, 2021."]} This work has been supported by the German Federal Ministry of Education and Research (BMBF), which enabled the Russian-German research programme "Kohlenstoff im Permafrost KoPf" (grant no. 03F0764A), by the Initiative and Networking Fund of the Helmholtz Association and by the ERC consolidator grant Glacial Legacy of Ulrike Herzschuh (grant no. 772852).