3 Works

Data from: Evidence of concurrent local adaptation and high phenotypic plasticity in a polar microeukaryote

Karin Rengefors, Ramiro Logares, Johanna Laybourn-Parry & Rebecca J. Gast
Here we investigated whether there is evidence of local adaptation in strains of an ancestrally marine dinoflagellate to the lacustrine environment they now inhabit (optimal genotypes) and/or if they have evolved phenotypic plasticity (a range of phenotypes). Eleven strains of Polarella glacialis were isolated and cultured from three different environments: the polar seas, a hyposaline and a hypersaline Antarctic lake. Local adaptation was tested by comparing growth rates of lacustrine and marine strains at their...

Data from: Pan-Atlantic analysis of the overlap of a highly migratory species, the leatherback turtle, with pelagic longline fisheries

Sabrina Fossette, Matthew J. Witt, Philip Miller, Michel A. Nalovic, Diego Albareda, Antonio P. Almeida, Annette C. Broderick, Didiher Chacón-Chaverri, Michael S. Coyne, Andres Domingo, Scott Eckert, Daniel Evans, Alejandro Fallabrino, Sandra Ferraroli, Angela Formia, Bruno Giffoni, Graeme C. Hays, George Hughes, Laurent Kelle, Aimee Leslie, Milagros López-Mendilaharsu, Paolo Luschi, Laura Prosdocimi, Sergio Rodriguez-Heredia, Avanaisa Turny … & Brendan J. Godley
Large oceanic migrants play important roles in ecosystems, yet many species are of conservation concern as a result of anthropogenic threats, of which incidental capture by fisheries is frequently identified. The last large populations of the leatherback turtle, Dermochelys coriacea, occur in the Atlantic Ocean, but interactions with industrial fisheries could jeopardize recent positive population trends, making bycatch mitigation a priority. Here, we perform the first pan-Atlantic analysis of spatio-temporal distribution of the leatherback turtle...

Data from: Landscape-level variation in disease susceptibility related to shallow-water hypoxia

Denise L. Breitburg, Darryl Hondorp, Corinne Audemard, Ryan B. Carnegie, Rebecca B. Burrell, Mark Trice & Virginia Clark
Diel-cycling hypoxia is widespread in shallow portions of estuaries and lagoons, especially in systems with high nutrient loads resulting from human activities. Far less is known about the effects of this form of hypoxia than deeper-water seasonal or persistent low dissolved oxygen. We examined field patterns of diel-cycling hypoxia and used field and laboratory experiments to test its effects on acquisition and progression of Perkinsus marinus infections in the eastern oyster, Crassostrea virginica, as well...

Registration Year

  • 2014
    3

Resource Types

  • Dataset
    3

Affiliations

  • Institute of Marine Science
    3
  • World Wide Fund for Nature
    1
  • Karumbé
    1
  • Lund University
    1
  • Maryland Department of Natural Resources
    1
  • Wildlife Conservation Society
    1
  • Smithsonian Environmental Research Center
    1
  • Sea Turtle Conservancy
    1
  • University of Pisa
    1
  • University of Exeter
    1