Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna)
Intertidal seagrass community data were collected during summertime 2017 (May-August). Data were collected on western Prince of Wales Alaska, at 21 sites. At each site, the coordinates, sampling date + times, and tidal elevation were recorded. At each site, one 100 m transect was laid horizontally a...
Main Author: | |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
Knowledge Network for Biocomplexity
2018
|
Subjects: | |
Online Access: | https://search.dataone.org/view/urn:uuid:2756f667-9671-45ef-a840-89fb3c2c0edd |
id |
dataone:urn:uuid:2756f667-9671-45ef-a840-89fb3c2c0edd |
---|---|
record_format |
openpolar |
spelling |
dataone:urn:uuid:2756f667-9671-45ef-a840-89fb3c2c0edd 2023-11-08T14:14:14+01:00 Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) Tiffany Stephens The western coastline of Prince of Wales Island (Alaska, USA) and the adjacent archipelago. ENVELOPE(-134.4531,-132.0942,56.4206,54.5281) BEGINDATE: 2017-04-29T00:00:00Z ENDDATE: 2017-08-22T00:00:00Z 2018-03-20T00:00:00Z https://search.dataone.org/view/urn:uuid:2756f667-9671-45ef-a840-89fb3c2c0edd unknown Knowledge Network for Biocomplexity Zostera marina Dataset 2018 dataone:urn:node:KNB 2023-11-08T13:41:53Z Intertidal seagrass community data were collected during summertime 2017 (May-August). Data were collected on western Prince of Wales Alaska, at 21 sites. At each site, the coordinates, sampling date + times, and tidal elevation were recorded. At each site, one 100 m transect was laid horizontally along a shoreline, along which data were collected in 8 quadrats. Data types include eelgrass shoot count and biomass per replicate shoots, flowering eelgrass shoot count, rhizome biomass paired with shoots, rhizome internode lengths, two-dimensional percent cover of epiphytes and macroalgae within a quadrat, biomass of epiphytes wiped from eelgrass shoots, and counts and biomass of epifauna collected from eelgrass shoots. The purpose of these data was to characterize the eelgrass community so that analysis of trophic interactions could be assessed along a gradient of sea otter occupation for an NSF-funded project: Apex Predators, Ecosystems, and Community Sustainability (APECS, http://apecs-ak.org/). Other datasets to support this work are also archived with KNB and are searchable using the identifier “APECS_alaska”. Dataset Archipelago Prince of Wales Island Alaska Knowledge Network for Biocomplexity (via DataONE) Prince of Wales Island ENVELOPE(-99.001,-99.001,72.668,72.668) ENVELOPE(-134.4531,-132.0942,56.4206,54.5281) |
institution |
Open Polar |
collection |
Knowledge Network for Biocomplexity (via DataONE) |
op_collection_id |
dataone:urn:node:KNB |
language |
unknown |
topic |
Zostera marina |
spellingShingle |
Zostera marina Tiffany Stephens Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) |
topic_facet |
Zostera marina |
description |
Intertidal seagrass community data were collected during summertime 2017 (May-August). Data were collected on western Prince of Wales Alaska, at 21 sites. At each site, the coordinates, sampling date + times, and tidal elevation were recorded. At each site, one 100 m transect was laid horizontally along a shoreline, along which data were collected in 8 quadrats. Data types include eelgrass shoot count and biomass per replicate shoots, flowering eelgrass shoot count, rhizome biomass paired with shoots, rhizome internode lengths, two-dimensional percent cover of epiphytes and macroalgae within a quadrat, biomass of epiphytes wiped from eelgrass shoots, and counts and biomass of epifauna collected from eelgrass shoots. The purpose of these data was to characterize the eelgrass community so that analysis of trophic interactions could be assessed along a gradient of sea otter occupation for an NSF-funded project: Apex Predators, Ecosystems, and Community Sustainability (APECS, http://apecs-ak.org/). Other datasets to support this work are also archived with KNB and are searchable using the identifier “APECS_alaska”. |
format |
Dataset |
author |
Tiffany Stephens |
author_facet |
Tiffany Stephens |
author_sort |
Tiffany Stephens |
title |
Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) |
title_short |
Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) |
title_full |
Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) |
title_fullStr |
Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) |
title_full_unstemmed |
Eelgrass communities in southeast Alaska (eelgrass density and biomass, epiphytes, and epifauna) |
title_sort |
eelgrass communities in southeast alaska (eelgrass density and biomass, epiphytes, and epifauna) |
publisher |
Knowledge Network for Biocomplexity |
publishDate |
2018 |
url |
https://search.dataone.org/view/urn:uuid:2756f667-9671-45ef-a840-89fb3c2c0edd |
op_coverage |
The western coastline of Prince of Wales Island (Alaska, USA) and the adjacent archipelago. ENVELOPE(-134.4531,-132.0942,56.4206,54.5281) BEGINDATE: 2017-04-29T00:00:00Z ENDDATE: 2017-08-22T00:00:00Z |
long_lat |
ENVELOPE(-99.001,-99.001,72.668,72.668) ENVELOPE(-134.4531,-132.0942,56.4206,54.5281) |
geographic |
Prince of Wales Island |
geographic_facet |
Prince of Wales Island |
genre |
Archipelago Prince of Wales Island Alaska |
genre_facet |
Archipelago Prince of Wales Island Alaska |
_version_ |
1782012177652121600 |