A transect is a basic ecological tool. Researchers actively search for gradients, for example, so that they can observe and measure changes. For example, a rainfall gradient will help a researcher understand the importance of rainfall to plant communities. Species are expected to change, either in their presence or absence or in their growth, as the rainfall increases from site to site.
Novice
- Has no particular understanding of the importance of transects.
- Can carry out simple measurements if provided with clear instructions.
- Has no knowledge of the way data should be analyzed or presented.
- Can not interpret data from transects beyond the most basic and obvious features.
- Is not familiar with basic geographic coordinate systems.
- Has little, if any, experience using Google Earth.
Advanced Beginner
- Understands the importance of transects and the need for comparable data from all sites.
- Is able to collect data with some supervision.
- Can carry out the procedures for data analysis if given detailed instructions.
- Does not readily interpret transect data beyond the generally obvious patterns.
- Can navigate in a virtual 3D landscape using Google Earth.
- Understands the basic concept of GPS systems and can obtain geographic coordinates in the field.
- Is able to place a location marker on Google Earth in reference to a specific problem.
Competent
- Knows how to set up transects, collect data and do a variety of analyses.
- Understands the fundamental structure of community data and recognizes the proper analysis tools.
- Has experience evaluating appropriate sample sizes.
- Actively uses Google Earth to locate and understand sites.
- Is able to create data overlays (points and maps) and to place them on Google Earth.
Proficient
- Has an intuitive appreciation for community data.
- Uses a variety of tools to analyze and display the results of community analyses.
- Creates high-quality maps which appropriately display classifications.
Expert
- Creates new tools and mash-ups for use in community analysis.
Please Note: The skills and behaviors for this topic are under development.
