Marine Arctic polygon distribution of Arctic Cod (Boreogadus saida) (Lepechin, 1774)

Region(s) of distribution of Arctic Cod (Boreogadus saida) (Lepechin, 1774) in the Arctic as digitized for U.S. Geological Survey Scientific Investigations Report 2016-5038. For details on the project and purpose, see the report at https://doi.org/10.3133/sir20165038. Complete metadata for the collection of species datasets is in the metadata document "Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml" at https://doi.org/10.5066/F7M61HD7. Source(s) for this digitized data layer are listed in the metadata Process Steps section. Note that the original source may show an extended area; some datasets were limited to the published map boundary. Distributions of marine fishes are shown in adjacent Arctic seas where reliable data are available. The data were clipped to show only the marine distribution areas although some species also may have an inland presence.

本数据集为经美国地质调查局（U.S. Geological Survey）《科学调查报告2016-5038》（Scientific Investigations Report 2016-5038）数字化处理的北极鳕鱼（Boreogadus saida，Lepechin, 1774）在北极海域的分布区域。如需了解本项目的细节与研究目的，请参阅该报告：https://doi.org/10.3133/sir20165038。本系列物种数据集的完整元数据收录于元数据文档"Dataset_for_Alaska_Marine_Fish_Ecology_Catalog.xml"，访问链接为https://doi.org/10.5066/F7M61HD7。本数字化数据图层的数据源已在元数据的处理步骤（Process Steps）章节中列明。请注意，原始数据源可能展示了更大的分布范围；部分数据集仅限定于已发布的地图边界范围内。若具备可靠数据支撑，本数据集将展示邻近北极海域的海洋鱼类分布情况。尽管部分物种可能存在内陆分布，但本数据已做裁剪，仅展示海洋分布区域。