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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | GISList: Stranding Spatial Analysis |
| Date: |
01/07/2003 11:20:55 AM |
| From: |
DuBose Griffin |
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Good Morning,
Here are the preliminary thoughts of analysis: I am taking 23 years of sea turtle stranding data along the South Carolina coast and looking at the spatial and temporal relationships.
For the spatial component, I want to look at where the strandings are occurring more frequently along the coast. Thinking ahead as far as the statistical analysis, what design would you use to divide the coastline up into pieces/parts. Possibilities include line segments, island by island, and geography of the land (sounds and harbors).
There is a commercial fisheries component here and I do not want to have any bias in the spatial analysis. My first thought is to create line segments of random lengths or should the lengths be equal in length? Also, shouldn't each segment be independent of the next?
Any thoughts would be helpful.
Thank you for your time and I will sum.
DuBose Griffin
** Please Note New Phone and Fax Numbers Below
*********************************************************** Ms. DuBose Griffin Endangered Species Biologist GIS Analyst Sea Turtle Desk
South Carolina Department of Natural Resources Wildlife and Freshwater Fisheries Division Wildlife Diversity Section 217 Fort Johnson Road Post Office Box 12559 Charleston, South Carolina 29422-2559 U.S.A.
Email: griffind@mrd.dnr.state.sc.us Voice: 843-953-9016 Fax: 843-953-9353 URL: http://water.dnr.state.sc.us/
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