Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
6170
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
red-eared sliders tolerate human activity better than other turtles and may fill vacant niches where native turtles have already been extirpated such as in urban environments
|
|
41446
|
6171
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
slider biomass can be an important ecosystem service in wetland systems where native turtles are absent
|
|
41446
|
6172
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
turtle eggs (particularly larger clutches typical of red-eared sliders) can be an important food source for native predators
|
|
41446
|
6173
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
like other turtles, red-eared sliders accumulate minerals (Ca, P), environmental pollutants (copper, mercury, cadmium and radioactive compounds (sliders are also tolerant to low dose gamma and beta radiation)
|
|
41446
|
6174
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
may fill a vacant niche in the food web in the absence of native turtles
|
|
41446
|
6175
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
in the absences of native turtles, red-eared sliders may improve pH, conductivity, sediment accumulation, leaf litter decomposition and invertebrate populations
|
|
41446
|
6176
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
similar to other turtles, red-eared sliders can play a role in dispersing seeds for some native plants. This may be important for systems that have lost native turtle populations.
|
|
41446
|
6177
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
in large densities, red-eared sliders have cumulative bioturbation impacts where they nest. This may be a service to some native species where native turtle populations have declined.
|
|
41446
|
6178
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
ancestors of red-eared sliders were sympatric with most North American turtle genera. Potential impacts to native turtles which are extrapolated from European impacts are likely overstated.
|
|
41446
|
6179
|
Trachemys scripta elegans
|
Other Ecological Benefits
|
Anecdotal
|
N/A
|
red-eared sliders may be the beneficiaries of the decline in native turtle species (particularly in degraded habitats or urban settings) rather than the cause of that decline, and may be partially restoring ecological services that were lost
|
|
41446
|