AMAPPS Northeast Aerial Cruise Fall 2019
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Dataset creditNOAA Northeast Fisheries Science Center (NEFSC)
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Contacts
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CitationNEFSC. 2020. 2019 Annual Report of a Comprehensive Assessment of Marine Mammal, Marine Turtle, and Seabird Abundance and Spatial Distribution in US waters of the Western North Atlantic Ocean – AMAPPS II. Annual Report. TO BE PUBLISHED. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AbstractDuring fall (13 October – 24 November) 2019, the Northeast Fisheries Science Center (NEFSC) conducted aerial abundance surveys targeting marine mammals and sea turtles. The southwestern extent was New Jersey and the northeastern extent was off of Halifax, Nova Scotia, Canada on the Scotia Shelf. The surveys covered waters from the coast line to about the 2000 m depth contour. Track lines were flown 183 m (600 ft) above the water surface, at about 200 kph (110 knots). Approximately 7,770 km of on-effort track lines were surveyed, where 85% of this effort was in Beaufort 3 and below.
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PurposeThe objectives of this aerial flight was to collect the data needed to estimate abundance of cetaceans and turtles in the study area and to investigate how the animals’ distribution and abundance relate to their ecosystem.
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Supplemental informationThe servery code is TONE19FAL.
Perpendicular distance to the animal is not publicly available. Please contact the data provider to obtain this attribute. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ReferencesNEFSC. 2020. 2019 Annual Report of a Comprehensive Assessment of Marine Mammal, Marine Turtle, and Seabird Abundance and Spatial Distribution in US waters of the Western North Atlantic Ocean – AMAPPS II. Annual Report. TO BE PUBLISHED. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
AttributesOverviewAttributes described below represent those in the original dataset provided by the provider. This section explains attributes included in the original dataset. OBIS-SEAMAP restricts the attributes available to the public to date/time, lat/lon and species names/counts only. Should you need other attributes described here, you are encouraged to contact the data provider. Attributes in dataset provided
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OBIS-SEAMAP ID | 2062 |
Seabirds | 0 |
Marine mammals | 390 |
Sea turtles | 5 |
Rays and sharks | 8 |
Other species | 66 |
Non spatial | 0 |
Non species | 0 |
Total | 469 |
Date, Begin | 2019-10-15 |
Date, End | 2019-11-23 |
Temporal prec. | 111111 |
Latitude | 39.21 - 45.07 |
Longitude | -73.91 - -65.91 |
Coord. prec. | 6 decimal digits |
Platform | Plane |
Data type | Animal sighting |
Effort | YES (ID: 2063) |
Traveled (km) | 7,957 |
Effort hours | 41 |
Registered | 2020-04-10 |
Updated | 2020-04-10 |
Status | Published |
Sharing policy![]() | CC-BY-NC (Minimum) |
Also available from |
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