Data from: Projected distributions of Southern Ocean albatrosses, petrels and fisheries as a consequence of climatic change ...

Given the major ongoing influence of environmental change on the oceans, there is a need to understand and predict the future distributions of marine species in order to plan appropriate mitigation to conserve vulnerable species and ecosystems. In this study we use tracking data from seven large sea...

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Bibliographic Details
Main Authors: Krüger, Lucas, Ramos, J. A., Xavier, J. C., Grémillet, D., González-Solís, J., Petry, M. V., Phillips, R. A., Wanless, R. M., Paiva, V. H.
Format: Dataset
Language:English
Published: Dryad 2017
Subjects:
Representative Concentration Pathways
Thalassarche melanophris
Macronectes giganteus
Geographic Information System
Diomedea dabbenena
Diomedea exulans
Procellaria aequinoctialis
Thalassarche chrysostoma
Macronectes halli
Giganteus
Southern Ocean
Tristan
Giant Petrel
Sea ice
Wandering Albatross
Online Access:https://dx.doi.org/10.5061/dryad.b4217
https://datadryad.org/stash/dataset/doi:10.5061/dryad.b4217
Description
Summary:Given the major ongoing influence of environmental change on the oceans, there is a need to understand and predict the future distributions of marine species in order to plan appropriate mitigation to conserve vulnerable species and ecosystems. In this study we use tracking data from seven large seabird species of the Southern Ocean (Black-browed Albatross Thalassarche melanophris, Grey-headed Albatross T. chrysostoma, Northern Giant Petrel Macronectes halli, Southern Giant Petrel M. giganteus, Tristan Albatross Diomedea dabbenena Wandering Albatross D. exulans and White-chinned Petrel Procellaria aequinoctialis , and on fishing effort in two types of fisheries (characterised by low or high-bycatch rates), to model the associations with environmental variables (bathymetry, chlorophyll-a concentration, sea surface temperature and wind speed) through ensemble Species Distribution Models. We then project these distributions according to four climate change scenarios built by the Intergovernmental Panel for ... : Data for Krüger et al. 2017 DOI: 10.1111/ecog.02590The zip file contains eight folders, one with the environmental data used for modelling (Sea Surface Temperature SST, Chlorophyll CHLOR, Wind Speed WIND, Sea Ice Cover ICE, Bathymetry BATH) and their projections for each representative concentration pathways (RCPs) for 2050 and 2100. One folder with the distribution of fisheries types in .csv (geographic coordinate system, WGS84) and geotiff images for the species and fisheries distribution models (files with the name pred) and projections for each scenario. Also the scripts used for SDMs and GWPCA are presented in the file.kruger_ecog02590.zip ...

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