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griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
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log in | [Otolith transect geochemical concentrations] - Geochemical concentrations of elements measured in transects across otoliths of three Gulf of Mexico fish species collected from 2021-2023 (Collaborative Research: Shifting the Hypoxia Paradigm – New Directions to Explore the Spread and Impacts of Ocean/Great Lakes Deoxygenation) | This dataset describes the chemical composition of otoliths of three fish species (Red Drum Sciaenops ocellatus, Southern Flounder Paralichthys lethostigma, and Atlantic Croaker Micropogonias undulatus) collected in the Matagorda Bay region of Texas in the northwestern Gulf of Mexico. Otoliths were sectioned and analysed using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) to obtain continuous core-to-edge transects of elemental variation across growth increments.\n\ncdm_data_type = Other\nVARIABLES:\nFishID (unitless)\nSpecies (unitless)\nDist_um (micrometers (um))\nMg24_ppm (parts per million (ppm))\nMg25_ppm (parts per million (ppm))\nP31_ppm (parts per million (ppm))\nMn55_ppm (parts per million (ppm))\nSr88_ppm (parts per million (ppm))\nBa138_ppm (parts per million (ppm))\nlatitude (Station_latitude, degrees_north)\nlongitude (Station_longitude, degrees_east)\nDate_Collected (unitless)\n | BCO-DMO | bcodmo_dataset_962569_v1 |