Skip to main content

Child Item 4: Rocky Intertidal Limpet (Lottia persona) Data from Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park

Dates

Publication Date
Start Date
2006
End Date
2024
Last Revision
2024-10-01

Citation

U.S. Geological Survey - Alaska Science Center, and National Park Service - Southwest Alaska Inventory and Monitoring Network, 2022, Rocky intertidal data from Prince William Sound, Katmai National Park and Preserve, and Kenai Fjords National Park (ver 3.0, October 2024): U.S. Geological Survey data release, https://doi.org/10.5066/F7513WCB.

Summary

This is a child item of the USGS Data Release: https://doi.org/10.5066/F7513WCB. These data are part of the Gulf Watch Alaska (GWA) long-term monitoring program, nearshore monitoring component. The dataset has two comma separated values (.csv) file exported from a Microsoft Access relational database. The data consist of 1) limpet (Lottia persona) sizes and 2) limpet counts. Version History: First release: September 2022 Revised: October 2023 (ver. 2.0) Revised: October 2024 (ver. 3.0)

Contacts

Attached Files

Click on title to download individual files attached to this item.

KATMKEFJWPWS_2006-2024_Limpet_Size.csv 1.43 MB text/csv
KATMKEFJWPWS_2010-2024_Limpet_Count.csv 75.33 KB text/csv
KATMKEFJWPWS_2006-2024_limpetMeasurements_metadata.html 84.41 KB text/html

Purpose

These data provide sizes, counts, and densities of limpets (Lottia persona) at sites in sheltered rocky habitats. These data are used to estimate size frequency, mean size, and overall limpet density on sheltered rocky shorelines to assess change in intertidal invertebrate communities on rocky shorelines. Sampling was conducted within regions of Alaska including: Kenai Peninsula (KEP; Kenai Fjords National Park), Alaska Peninsula (AKP; Katmai National Park and Preserve), and Prince William Sound (PWS; northern, western, and eastern Prince William Sound). Study site locations are described in the "Monitoring Site Locations" data release: https://doi.org/10.5066/F78S4N3R (Coletti et al. 2017).

Item Actions

View Item as ...

Save Item as ...

View Item...