| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
3392
|
Myriophyllum spicatum
|
Commerce
|
Observational
|
N/A
|
Presence of Myriophyllum spicatum in lakes reduces the likelihood of land development near those lakes.
|
|
33942
|
|
3397
|
Myriophyllum spicatum
|
Commerce
|
Observational
|
N/A
|
Myriophyllum spicatum in lakes can decrease property values of lakeside homes by <1% to 16% as coverage increases.
|
|
33943
|
|
8743
|
Myriophyllum spicatum
|
Commerce
|
Anecdotal
|
N/A
|
Given the reduction in recreational access and aesthetics associated with large, obstructive populations of Myriophyllum spicatum (Eurasian watermilfoil), the values of nearby property could decline.
|
|
35275
|
|
8744
|
Myriophyllum spicatum
|
Commerce
|
Anecdotal
|
N/A
|
According to an economic study conducted in New Hampshire, the value of property adjacent to waterbodies with large submerged aquatic plants, such as Myriophyllum spicatum (Eurasian watermilfoil), was reduced by 15% or more.
|
New Hampshire, USA
|
42515
|
|
9308
|
Myriophyllum spicatum
|
Commerce
|
Observational
|
Field
|
In the United States, Myriophyllum spicatum grows in dense stands which decreases lakeshore property values.
|
USA
|
42811
|