| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
3172
|
Egeria densa
|
Habitat Alteration
|
Observational
|
Field
|
Sedimentation by Egeria densa caused an annual loss of about 1850 ML of water in Lake Marion, South Carolina.
|
|
33903
|
|
3176
|
Egeria densa
|
Habitat Alteration
|
Anecdotal
|
Field
|
Fish communities are potentially different in Egeria densa beds than in beds of native submerged vegetation.
|
|
33904
|
|
3254
|
Egeria densa
|
Habitat Alteration
|
Observational
|
Field
|
Egeria densa is considered an ecosystem engineer based on its ability to decrease turbidity, nutrients, and sediment resuspension, and increase zooplankton abundance.
|
|
33882
|
|
4059
|
Egeria densa
|
Habitat Alteration
|
Observational
|
Field
|
Egeria densa in the Sacramento-San Joaquin Delta sequester carbon and sediment that would typically deposit in marshes, potentially reducing marsh resiliency
|
|
35711
|
|
4068
|
Egeria densa
|
Habitat Alteration
|
Experimental
|
Laboratory
|
Lateral growth shoots of Ludwigia grandiflora increased in the presence of Egeria densa and could create favorable conditions for canopy growth formations.
|
Brittany, France
|
32945
|
|
6993
|
Egeria densa
|
Habitat Alteration
|
Observational
|
Field
|
Egeria densa grows in dense mats that block light penetration and often displace native plants.
|
|
33903
|
|
6994
|
Egeria densa
|
Habitat Alteration
|
Observational
|
Field
|
Egeria densa populations change the available habitat for fish and waterfowl.
|
|
33903
|
|
6995
|
Egeria densa
|
Habitat Alteration
|
Observational
|
Field
|
Egeria densa populations in its native range negatively affect many phytoplankton and macrophyte communities.
|
Lake Blanca, Uruguay
|
33907
|