Suisun: Suisun Marsh dataset

SuisunR Documentation

Suisun Marsh dataset

Description

UC Davis Suisun Marsh Fish Study data.

Usage

Suisun

Format

a tibble with 202,676 rows and 21 variables

Source

Name of source dataset.

Station

Station where sample was collected.

Latitude

Latitude (decimal degrees).

Longitude

Longitude (decimal degrees).

Date

Date sample was collected.

Datetime

Date and time sample was collected.

Depth

Bottom depth (m).

SampleID

Unique sample identifier.

Method

Sampling method (Otter Trawl or Midwater Trawl).

Tide

Tidal stage.

Sal_surf

Surface salinity.

Temp_surf

Surface temperature in °C.

Secchi

Secchi depth (cm).

Tow_duration

Duration of tow (minutes).

Tow_area

Area towed (m2).

Taxa

Scientific name.

Length

Standard length for all species except sturgeon, which are fork length (mm).

Count

Estimated count for each sample, taxa, and length.

Length_NA_flag

Why is the length NA?

Notes_catch

Notes or comments on the fish catch.

Notes_tow

Notes or comments on the trawl.


sbashevkin/LTMRdata documentation built on Oct. 16, 2024, 7:09 p.m.