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845 Global introductions and environmental impacts of freshwater megafish

DOI Info:

  • DOI: 10.18728/igb-fred-845.0
  • How to cite: Xing Chen (2023-10-23 ) Global introductions and environmental impacts of freshwater megafish. IGB Leibniz-Institute of Freshwater Ecology and Inland Fisheries. dataset. https://doi.org/10.18728/igb-fred-845.0
  • Successor DOI version :10.18728/igb-fred-846.1
    • This Data has been updated! You will be redirected to the latest version within a few seconds. Press STOP to stay on this specific version.

    DOI history

    Date DOI PackageId Note
    2023-10-2310.18728/igb-fred-845.0845this package
    2023-10-2310.18728/igb-fred-846.1846
    2023-10-2810.18728/igb-fred-848.2848
    2024-04-1710.18728/igb-fred-876.3876 latest

Title
Global introductions and environmental impacts of freshwater megafish
Sampling interval
Irregular Interval
Description

This data was used to assess the impacts of alien freshwater megafish on native species using the EICAT and EICAT+ protocols.

Species Groups
Study site
Global
Contact
Xing Chen
Licence for data
This data are made available under the Open Database License:Open Data Commons Attribution License

Data files (e.g. excel)

TitlecreatedFiletypeActions
Data.xlsx 23. Oct. 2023 15:53 datatable: .xlsx
Error: To access file, please get in touch with the contact person.

Machine Readable Metadata Files

FRED provides all metadata of this package in a maschine readable format. There is a pure XML file and one EML file in Ecological Metadata Language. Both files are published under the freeODC-ByLicence.

  • Global_introductions_and_environmental_impacts_of_freshwater_megafish.xml
  • Global_introductions_and_environmental_impacts_of_freshwater_megafish.eml

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Parsing data File

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While parsing a file, the database has to perform various tasks, some of them needs a lot of CPU and memory for larger files.

  • preprocessing: means automatic detection of headlines, table body, format values or csv-separators
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  • analyzing: check out for different data types (can be time, numeric or text)