Catalog Item
Canyon Lake At Beach Below Horse Mesa Dam Intermittent Veliger Density Time Series Data
Measurements of quagga mussel veliger numbers from Canyon Lake At Beach Below Horse Mesa Dam. Veligers, the larval stage of dreissenid mussels, are collected with a plankton tow net and preserved with alcohol and buffer. Veligers are identified and counted under cross-polarized light microscopy. Veliger density refers to the number of veligers per cubic meter in the sampled location, as calculated from the total veliger count in the sample and the tow volume taken for sample collection.
Catalog Record Title
Canyon Lake At Beach Below Horse Mesa Dam Invasive Mussel Early Detection Monitoring Data
Generation Effort
Invasive Mussel Early Detection and Monitoring
Location Name
Canyon Lake At Beach Below Horse Mesa Dam
Type
Time series
Modeled/Observed
Observed
Start Date
Thu Jan 31 2013 00:00:00 GMT-0700 (Mountain Standard Time)
End Date
Wed Oct 14 2020 01:00:00 GMT-0600 (Mountain Daylight Time)
Parameter Name
Veliger Density
Parameter Group
Physical Analytes
Parameter Transformation
instant
Time Step
intermittent
Parameter Unit
count/m3
Item Vertical Datum
Update Frequency
irregular
Last Update
Wednesday, March 31st, 2021
Disclaimer
Data are provisional and subject to revision unless otherwise noted. Data users are cautioned to consider carefully the provisional nature of the information before using it.
