64312
Killer Whale Vessel Distance and Behavior Data 2014
Killer Whale Vessel Distance and Behavior Data 2014
Entity
Published / External
17972
DTAGs SRKW - Using DTAGs to study vessel sound exposure & effects on behavior in southern resident killer whales
Data Set
Planned
Data on the behavior of killer whales in relation to vessel distances and genders of the whales from 2014.
Spreadsheet
Yes
PARR
Data on the behavior of killer whales in relation to vessel distances and genders of the whales from 2014.
1
deployID
text
No
No
Active
the tag deployment identification text.
text
2
whaleID
text
No
No
Active
the whale indentification text.
text
3
sex
text
No
No
Active
whether the whale was male (M) or female (F).
text
4
year
number
No
No
Active
the year the tag was deployed.
number
5
maxDepth
number
No
No
Active
the maximum depth of the dive in meters.
number
6
scBin
number
No
No
Active
whether slow clicks were absent (0) or present (1) on the dive.
number
7
bzBin
number
No
No
Active
whether buzzes were absent (0) or present (1) on the dive.
number
8
ratiojerk
number
No
No
Active
the jerk ratio of the dive: ratio of the maximum peak of jerk (rate of change of acceleration) divided by the median of jerk during the bottom phase (greater than or equal to 70% of maximum depth) of the dive.
number
9
marwho
number
No
No
Active
the median absolute value of the whale's roll (dorsal-ventral axis) in radians during the whole dive.
number
10
headvarwho
number
No
No
Active
the circular variance in heading in the animal's heading (left-right axis) during the whole dive.
number
11
echosounder
number
No
No
Active
whether echosounder signals were absent (0) or present (1) on the dive.
number
12
vesCount
number
No
No
Active
the number of unique nearby (within 1 km) vessels during the dive.
number
13
vesSpeed
number
No
No
Active
the median speed of all nearby vessels during the dive.
number
14
closVesSpeed
number
No
No
Active
the speed of the closest vessel during the dive.
number
15
meanVesDis
number
No
No
Active
the mean distance of all nearby vessels during the dive.
number
16
closVesDis
number
No
No
Active
the distance of the closest vessel during the dive.
number
gov.noaa.nmfs.inport:64312
Jeffrey Cowen
2021-02-25T23:30:51
SysAdmin InPortAdmin
2022-08-09T17:11:42
2021-02-25
Northwest Fisheries Science Center
NWFSC
2725 Montlake Boulevard East
Seattle
WA
98112
USA
206-860-3200
https://www.nwfsc.noaa.gov
1001
Public
No
2021-02-25
1 Year
2022-02-25