The MIT Sea Grant "Hitchhiker's Guide to Exotic Species" is a field guide for beachcombers, students and other interested citizens. The guide contains color photographs and identification information on several introduced species and a few native species (for comparison). It may be used simply for information, or to help track the spread of invasive species.
Citation: MIT Sea Grant College Program (MITSG) (2007) Hitchhikers Guide to Exotic Species Dataset; generated by ; using Ocean Biogeographic Information System (OBIS) [online application]. Cambridge, MA: MITSG, Massachusetts Institute of Technology [producer], New Brunswick, NJ: OBIS, Rutgers University Institute of Marine and Coastal Science [distributor]. http://www.iobis.org/mapper; accessed on [date].
URL: http://ipt.obis.org/nonode/resource?r=mitsg_hg
Massachusetts Institute of Technology (MIT)
Massachusetts Institute of Technology (MIT)
The Massachusetts Institute of Technology Sea Grant Program
The Massachusetts Institute of Technology Sea Grant Program
OBIS Secretariat
Intergovernmental Oceanographic Commission of UNESCO
| Field | Missing | Invalid | |
|---|---|---|---|
| coordinateUncertaintyInMeters | 25 |
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| maximumDepthInMeters | 25 |
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| minimumDepthInMeters | 25 |
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| occurrenceStatus | 25 |
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The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.
| Flag | Dropped | Records | |
|---|---|---|---|
| NO_DEPTH | 25 |
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| ON_LAND | 11 |
|