| Title: | A Small Collection of Fish Population Datasets |
|---|---|
| Description: | A collection of four datasets based around the population dynamics of migratory fish. Datasets contain both basic size information on a per fish basis, as well as otolith data that contains a per day record of fish growth history. All data in this package was collected by the author, from 2015-2016, in the Wellington region of New Zealand. |
| Authors: | Conor Neilson [aut, cre] |
| Maintainer: | Conor Neilson <[email protected]> |
| License: | GPL-3 |
| Version: | 1.0.2 |
| Built: | 2024-11-01 11:15:42 UTC |
| Source: | https://github.com/condwanaland/fishdata |
A dataset containing daily age and growth data for adult Galaxis maculatus.
adult_growthadult_growth
A dataset containing 16795 rows and 4 variables
Foreign key, matches to 'adults'. Identifies the fish being measured.
a count of each otolith increment. Counts a day in the fishes life
the distance of the increment from the centre of the otolith
the distance of the increment from the previous increment
data(adult_growth)data(adult_growth)
A dataset containing metrics data for adult Galaxis maculatus.
adult_metricsadult_metrics
A dataset containing 48 rows and 6 variables
a unique identifier for each fish
standard length of the fish (distance from posterior to caudal peduncle), cm
body depth of the fish at its maximum point, cm
Age of fish when caught (days)
Day fish hatched
Average daily growth of fish (mm/day)
data(adult_metrics)data(adult_metrics)
A dataset containing base location and time catch information for adult Galaxis maculatus.
adultsadults
A dataset containing 48 rows and 4 variables
Primary key, uniquely identifies a fish
Site where fish was caught
Day group fish was caught on (H1 = 1st day fishing, H3 = 3rd day fishing). Used for by-day grouping analysis. For actual catch date see 'catch_date'
Date that the fish was caught on
data(adults)data(adults)
A dataset containing daily growth data for juvenile Galaxis maculatus.
juvenile_growthjuvenile_growth
A dataset containing 87581 rows and 5 variables
Foreign key, links with 'juveniles'
Alternate key
a count of each otolith increment. Counts a day in the fishes life
the distance of the increment from the centre of the otolith
the distance of the increment from the previous increment
data(juvenile_growth)data(juvenile_growth)
A dataset containing metrics data for juvenile Galaxis maculatus.
juvenile_metricsjuvenile_metrics
A dataset containing 496 rows and 8 variables
Foreign key (matches with 'juveniles')
standard length of the fish (distance from posterior to caudal peduncle), cm
body depth of the fish at its maximum point, cm
Age of fish when caught (days)
Day fish hatched
Average daily growth of fish (mm/day)
Average daily growth of fish over first 10 days of life (mm/day)
Average daily growth of fish over last 10 days of life (mm/day)
data(juvenile_metrics)data(juvenile_metrics)
A dataset containing base location and time catch information for juvenile Galaxis maculatus.
juvenilesjuveniles
A dataset containing 496 rows and 7 variables
Primary key, uniquely identifies each fish
Alternate key
Alternate key
Site that fish was caught on
Day group that the fish was collected on (1 = 1st fishing day, 5 = 5th fishing day). For exact catch date, see 'catch_date'
Month that the fish was collected on
Day that fish was caught on
data(juveniles)data(juveniles)