Historical reconstruction of sea urchin grazing events in Aleutian Island ecosystem from grazing scars, 1965-2004
Citable URI
https://hdl.handle.net/1912/23731Date Created
2019-02-13Location
westlimit: 173.266; southlimit: 51.40901; eastlimit: -178.66258; northlimit: 52.9336DOI
10.1575/1912/bco-dmo.755687.1Abstract
Historical reconstruction of sea urchin grazing events in the ecosystem, achieved via enumerating the annual frequency of grazing scars that are archived in the calcified matrix of Clathromorphum nereostratum. Intact colonies of C. nereostratum were collected via SCUBA. Reconstructions were performed on polished and imaged sample cross-sections.
For a complete list of measurements, refer to the full dataset description in the supplemental file 'Dataset_description.pdf'. The most current version of this dataset is available at: https://www.bco-dmo.org/dataset/755687
Description
Dataset: Island grazing history
Suggested Citation
Dataset: Steneck, Robert S., Estes, James, Rasher, Douglas B., "Historical reconstruction of sea urchin grazing events in Aleutian Island ecosystem from grazing scars, 1965-2004", 2019-02-25, DOI:10.1575/1912/bco-dmo.755687.1, https://hdl.handle.net/1912/23731
Except where otherwise noted, this item's license is described as Creative Commons Attribution 4.0
Related items
Showing items related by title, author, creator and subject.
-
Bottom interaction of low-frequency acoustic signals at small grazing angles in the deep ocean
(Woods Hole Oceanographic Institution, 1981-07)The results of a deep-ocean bottom interaction experiment are presented in which the effects of both bottom refraction and subbottom reflection were observed. Data were obtained in the Hatteras Abyssal Plain using a deep ... -
High grazing rates on cryptophyte algae in Chesapeake Bay
(Frontiers Media, 2018-07-25)Cryptophyte algae are globally distributed photosynthetic flagellates found in freshwater, estuarine, and neritic ecosystems. While cryptophytes can be highly abundant and are consumed by a wide variety of protistan ... -
Phytoplankton growth rates and microzooplankton grazing from R/V Alpha Helix HX242, HX244, HX247, HX271, HX275 in the Northeast Pacific from 2001-2003
(Biological and Chemical Oceanography Data Management Office (BCO-DMO). Contact: bco-dmo-data@whoi.edu, 2019-02-18)Phytoplankton growth rates and microzooplankton grazing from R/V Alpha Helix HX242, HX244, HX247, HX271, HX275 in the Northeast Pacific from 2001-2003 For a complete list of measurements, refer to the full dataset ...
