| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
5117
|
Hydrocharis morsus-ranae
|
Habitat Alteration
|
Anecdotal
|
N/A
|
38.4% of MI frogbit records fall within polygons mapped for unique natural communities and rare/declining plant and animal species, an ADDITIONAL 32.8% are within 250m of such elements. HIGH potential to impact an array of rare and declining species and unique natural communities
|
Michigan
|
37720
|
|
5118
|
Hydrocharis morsus-ranae
|
Habitat Alteration
|
Anecdotal
|
N/A
|
serious threat to
|
Ontario, Canada
|
37720
|
|
5121
|
Hydrocharis morsus-ranae
|
Habitat Alteration
|
Anecdotal
|
N/A
|
species tolerant of low DO (carp, goldfish, mudminnow) increased, intolerant species (bluegill, pumpkinseed) decreased
|
Lake Erie
|
37720
|
|
8028
|
Hydrocharis morsus-ranae
|
Habitat Alteration
|
Anecdotal
|
N/A
|
Dense stands of common frogbit (Hydrocharis morsus-ranae) can alter the water flow or currents.
|
|
42434
|