[Keyword='DENSITY']
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Marbled Murrelet Marine Density Surveys in Coastal British Columbia: Digital Dataset
Entry ID:
UAF_marbledmurreletmarinedensity
Summary
Abstract:
This data set contains Marbled Murrelet marine density surveys (number of
birds/km2) at georeferenced locations along the British Columbia coast. The surveys span a period of 14 years but only include those that were conducted within the Marbled Murrelet breeding period defined as April to August. This includes the immediate pre- and post breeding period also. Because ... 
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Geographic Coverage
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Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
P. Yen, and F. Huettmann, Centre for Wildlife Ecology, Simon Fraser University
Dataset Title:
Marbled Murrelet Marine Density Surveys in Coastal British Columbia: Digital Dataset
Dataset Release Date:
2001
Temporal Coverage
Start Date:
1983-01-01
Stop Date:
1997-12-31
Location Keywords
Science Keywords
Quality
Various researchers have conducted the at-sea surveys that are presented here,
and while in all instances, the surveys have been standardized to a density unit, there are differences in the methodology depending on the study. In some cases, the average density is reported and does not include the variance around that measure. Where the survey type is not reported, NA will be noted.
Access Constraints
The Centre for Wildlife Ecology is the owner of this dataset for research and
publication purposes. This data cannot be distributed or utilized without confirmation and agreement with the contributing parties. Some data has been previously published elsewhere and is available for use. This dataset is subject to updates.
Use Constraints
Centre for Wildlife Ecology, Simon Fraser University is the owner of the
dataset and has been developed for internal research and publication purposes. Prior approval from the Centre for Wildlife Ecology, and the data contributing parties must be obtained prior to use, analysis and interpretation of this dataset. ... Data Set Progress
COMPLETE
Data Center
Personnel
Role:
TECHNICAL CONTACT
Phone:
+01-907-4747882
Fax:
+01-907 4746967
Email:
fhuettmann at alaska.edu
Contact Address:
419 Irving I, PO Box 757000
City:
Fairbanks
Province or State:
AK
Postal Code:
99775-7000
Country:
USA
Publications/References
Yen, P., F. Huettmann, and F. Cooke, 2004, Modelling abundance and distribution
of Marbled Murrelets (Brachyramphus marmoratus) using GIS, marine data and advanced multivariate statistics. Ecological Modelling Modelling, 171: 395-413 Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date:
2005-07-29
Last DIF Revision Date:
2012-12-12
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