-
Marxan with Zones User Manual
-
User manual for using Marxan with Zones (Marxan Z) software.
Located in
Technical Resources
/
…
/
Marxan Training Resources
/
Marxan User Manuals
-
Mean Annual Precipitation
-
Mean annual precipitation (mm/year) at a 1 kilometer resolution throughout the Appalachian LCC region.
Located in
Research
/
…
/
Gallery: Cave and Karst Maps
/
Study Overview Maps and Foundational Datasets
-
Mean Annual Temperature
-
Mean annual temperature at 1 kilometer resolution throughout the Appalachian LCC region.
Located in
Research
/
…
/
Gallery: Cave and Karst Maps
/
Study Overview Maps and Foundational Datasets
-
Middle Tennessee River Basin Boundary
-
This shapefile includes the boundary for the Middle Tennessee River Basin as defined by the National Hydrologic Dataset. The total area for the MiddleTennessee River Basin is 15,595 square miles.
Located in
Resources
/
Data
-
Millipede Species Distribution by 1km Grid
-
Distribution of millipede species by 1 kilometer grid throughout the Appalachian LCC region.
Located in
Research
/
…
/
Gallery: Cave and Karst Maps
/
Modeling Input Maps
-
Modeling Input Maps
-
Since there were too many species (710) or even genera (131) to analyze within the scope of this project, a functional ecological approach was utilized. The ranges of nine ecological groups were analyzed, including; predaceous ground beetles, millipedes, pseudoscorpions, springtails, spiders, amphipods, isopods (Asellidae), crayfish, and fish. Collectively, they are the best studied and most abundant stygobionts and troglobionts. Species within each group have very similar ecological roles, so
interesting generalities should emerge about the conditions under which they are found. The number of species in each group ranges from 164 (beetles) to four (fish).
Located in
Research
/
…
/
Classification and Mapping of Cave and Karst Resources
/
Gallery: Cave and Karst Maps
-
Multistate Aquatic Resources Information System (MARIS)
-
The Multistate Aquatic Resources Information System (MARIS) is a cooperative effort between state and federal agencies to share fisheries information collected as part of ongoing sampling programs. MARIS data is owned and provided by participating state natural resource management agencies, while technical support and hosting are currently provided by the Core Science Analytics and Synthesis Program of the U.S. Geological Survey. Acting through a MARIS Steering Committee, partners collaborate on the content, design, and administration of MARIS.
Located in
Data
/
Public Data Repositories
-
Mussel Infestation Outreach Event
-
Mussel outreach event in which children are assisting a biologist to release host fish that were recently infested with mussel larvae.
Located in
Resources
/
TRB Images
-
Mussel Outreach Event
-
Participants at a mussel outreach event where member of the public were able to observe mussels and their host fish.
Located in
Resources
/
TRB Images
-
National Wetlands Inventory (NWI)
-
The National Wetlands Inventory (NWI) has been producing wetland maps and geospatial wetland data for the United States since the mid-1970s. The focus has been on two fronts: 1) map or digital database preparation and delivery to the public, and 2) projecting and reporting on national wetland trends using a probability-based sampling design. Maps and geospatial data developed by the NWI is available online and can be downloaded by HUC 8 Watershed Boundary or by State. The data is downloaded as a .zip file that contains the following layers: wetlands polygon data, wetlands project metadata (includes image dates and project information), wetlands historic map information, riparian polygon data, riparian project metadata (includes image dates and project information), historic wetlands, historic wetlands project metadata (includes image dates and project information), and USGS HUC 8 Watershed Boundary.
Located in
Data
/
Public Data Repositories
