c58a897a-a2cc-43aa-9e32-c26a1d942de8 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-11-17T15:40:04 creation ISO 19115 2016 Extract_Kerguelen_Plateau_Environmental_Layers c58a897a-a2cc-43aa-9e32-c26a1d942de8 This dataset contains environmental layers used to model the predicted distribution of demersal fish bioregions for the paper: Hill et al. (2020) Determining Marine Bioregions: A comparison of quantitative approaches, Methods in Ecology and Evolution. It contains climatological variables from satellite and modelled data that represent sea floor and sea surface conditions likely to affect the distribution of demersal fish including: depth, slope, seafloor temperatures, seafloor current, seafloor nitrate, sea surface temperature, chlorophyll-a standard deviation and sea surface height standard deviation. Layers are presented at 0.1 degree resolution. "prediction_space" is a Rda file for R that consists of two objects: env_raster: a raster stack of the environmental layers pred_sp: a data.frame version of the env_raster where some variables have been transformed for statistical analysis and bioregion prediction. "Env_data_sources.xlsx" contains a description of each environmental variable and it's source. {"type": "Polygon", "coordinates": [[[70.0, -54.0], [78.0, -54.0], [78.0, -50.0], [70.0, -50.0], [70.0, -54.0]]]} 70.0 78.0 -54.0 -50.0 AMD AMD/AU CEOS Computer > Computer DEMERSAL FISH BIOREGIONS EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > DEMERSAL EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > PELAGIC ENVIRONMENTAL LAYERS GEOGRAPHIC REGION > POLAR MODELS OCEAN > SOUTHERN OCEAN > HEARD AND MCDONALD ISLANDS OCEAN > SOUTHERN OCEAN > KERGUELEN PLATEAU SEA SURFACE TEMPERATURE GET DATA > DIRECT DOWNLOAD documentDigital Download the dataset. HTML PROJECT HOME PAGE documentDigital Public information for AAS project 4124 HTML VIEW RELATED INFORMATION documentDigital Citation reference for this metadata record and dataset. HTML Creative Commons by Attribution logo documentDigital PNG