Todd D. Levine
Professional
- Professional interests
- Peer - reviewed Publications
- Upcoming and Recent Presentations
- Poster and Presentation Gallery
- Oral Presentations
- Conservation Activities
- In the News
- Curriculum Vitae
- Fun stuff
Resources
- Maps and geography
- R project for statistics
- Libraries and sources
- Taxonomy resources
- Science and conservation organizations
- Free and public domain and GNU license software
Resources and Links
This list is largely compiled for myself and those who rely on me for information, but available to everyone. Please let me know if information is out of date or inaccurate, however do not expect constant maintenance or perfect accuracy. Labels are primarily to remind a small group of users of the parts of these links that I find important; they are not comprehensive.
Maps and Geography
- Google Maps
- MapQuest: The Standard in Getting from Here to There
- Acme Mapper:Geospatial Images and Information
- TopoZone: Source of Topographic Maps
- TrackMaker: GPS Management Software
- CyberTracker: Digital Field Notes
R Project for Statistics
- Comprehensive R Archive Network (CRAN): Download R and packages
- SciViews: Free software to interface with R (including image analysis and scripting)
- R Graph Gallery: See what you can REALLY do with R
- Hank Stevens R links: Excellent source for additional links and tutorials
- Short R-project Reference Card
- A General Introduction to the R-project
- Point Characters for Graphics
- Colors for Graphics
- Epidemiology and Ecology in R: great set of tutorials for the use of R in ecology
Libraries and Sources
- Murray State University Library
- JStor: Archives for scholarship
- Google Scholar
- Public Library of Science (PLOS)
- Miami University (Ohio) Library
- Wikipedia
Taxonomy Resources
Science and Conservation Organizations
- National Phenology Network
- Ecological Society of America
- The Nature Conservancy
- Freshwater Mollusc Conservation Society
- Sigma Xi
Free and Public Domain and GNU license Software
- R for statistics: Worth repeating here
- Open Office
- GNU Image Manipulation Program (GIMP)
- InisightMaker: stocks and flows modeling software on-line
- ImageJ: image analysis software
- Octave: free option to replace MATLAB