[Parameters: Topic='BIOLOGICAL CLASSIFICATION', Term='ANIMALS/INVERTEBRATES', Variable_Level_1='ARTHROPODS']
|
Trophic Ecology of the Antarctic Nearshore Zone - Stable Isotope datasets
Entry ID:
TRENZ_Stable_Isotopes
Click to see members of this collection. Summary
Abstract:
Project Objectives
1) To describe trophic relationships in near shore marine benthic ecosystems of East Antarctica and determine the importance of environmental forces (such as sea ice and primary production) to the structure of food webs and biological interactions in benthic assemblages. 2) To determine how marine benthic food webs in East Antarctica respond to local scale disturbances (such as sewage outfalls and abandoned waste disposal sites) and develop predictive models of the influence of local human activities on trophic relationships. Collections of organisms from coastal ecosystems around Casey and Davis stations were made between 2006/07 and 2010/11. Purpose: This is the master DIF for the stable isotope data from the TRENZ project, within which there are several data sets. Stable isotope data was used to infer trophic position and food web base sources for marine organisms from coastal ecosystems of Casey and Davis areas.
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Parent DIF
Temporal Coverage
Start Date:
2006-11-01
Stop Date:
2010-03-31
Location Keywords
Science Keywords
ISO Topic Category
Platform
Instrument
Project
Data Set Progress
COMPLETE
Originating Center
Data Center
Distribution
Distribution Media:
Online HTTP
Fees:
None
Personnel
Role:
INVESTIGATOR
Phone:
706-542-6824
Fax:
706-542-5888
Email:
pyager at uga.edu
Contact Address:
University of Georgia
School of Marine Programs
City:
Athens
Province or State:
Georgia
Postal Code:
30602-3636
Country:
USA
Creation and Review Dates
DIF Creation Date:
2011-03-03
Last DIF Revision Date:
2011-03-04
|
|||||||||||||||||||||||||||||||||||
