| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
4224
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
The replacement of Spartima by Phragmites australis in marshes of southern New Jersey resulted in a lower abundance of larval and juvenile Fundulus heteroclitus.
|
Mullica River, New Jersey, USA
|
20315
|
|
4225
|
Phragmites australis australis
|
Predation/Herbivory
|
Anecdotal
|
Field
|
The replacement of Spartima by Phragmites australis in marshes of southern New Jersey resulted in a lower abundance of larval and juvenile Fundulus heteroclitus, which may impact predators that feed on the fish.
|
Mullica River, New Jersey, USA
|
20315
|
|
4227
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
Phragmites australis traps sediment at high rates, magnifying a reduction in trophic transfer between marshes and their associated estuaries.
|
|
35915
|
|
4256
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
Phragmites australis seeds are eaten by sparrows and bobolinks, and their vegetation is consumed by multiple insects.
|
|
27608
|
|
5868
|
Phragmites australis australis
|
Predation/Herbivory
|
Experimental
|
Field
|
Invasive P. australis experienced 5 times less herbivory than native subs. From L. rufitarsis
|
|
40769
|
|
5881
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
Increased levels of invasive P. australis did not negatively impact the abundance, richness, or diversity of birds in Quebec, Canada, as birds showed similar preference for native cattails and invasive common reed.
|
Quebec, Canada
|
40227
|
|
5883
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Laboratory
|
Invasive P. australis rhizomes have a higher richness and diversity of fungal communities as well as higher pathogen abundance than the native species.
|
Louisiana, United States
|
40719
|
|
5884
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
In Michigan, bacterial, fungal, and oomycetes communities did not differ between native and invasive Phragmites but denser patches showed changes indicating that invasion causes changes to microbial communities.
|
Michigan, United States
|
40737
|
|
5889
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
P. australis changes the composition of fish communities in comparison to native bulrushes and invasive cattails but does not impact abundance or richness.
|
Great Lakes, Untied States
|
40771
|
|
5907
|
Phragmites australis australis
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
P. australis dominated lentic and lotic ecosystems species composition were impacted by increased alien species richness. Lentic ecosystems saw increased taxonomic, phylogenetic, and functional diversity. Lotic ecosystem saw decreased taxonomic and functional diversity. Both saw increases in all three categories with increases in relative abundance of alien species.
|
|
40802
|
|
5909
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
In Lake Erie coastal marshes P. australis increased bird abundance but decreased species diversity in comparison to non dominated Phragmites habitats. 94% of birds in Phragmites habitats were red-winged blackbirds which accounted for 73% of their total population in the area.
|
Lake Erie, United States
|
40813
|
|
5928
|
Phragmites australis australis
|
Predation/Herbivory
|
Experimental
|
Laboratory
|
Liara gall flies which were introduced with invasive P. australis have shown higher infestation rates in native subspecies than non-native ones.
|
|
40245
|
|
5929
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
In Grasonville, MD P. australis was less desirable to the snail Littoraria irrorata potentially shifting its diet to Spartina alterniflora
|
Grasonville, Maryland, United States
|
40895
|
|
5930
|
Phragmites australis australis
|
Predation/Herbivory
|
Experimental
|
Laboratory
|
Mixing native and invasive P. australis had negative herbivory effects on both species with shared herbivores causing increases in total aphids per plant and stem feeders but a decrease in leaf miners.
|
|
40731
|
|
5931
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
In wetland marshes in New Jersey, USA, P. australis increased dabbling duck food energy availability by increasing the consumable seed energy even though it reduced consumable invertebrate energy.
|
New Jersey, United States
|
40794
|
|
5932
|
Phragmites australis australis
|
Predation/Herbivory
|
Observational
|
Field
|
In the St. Lawrence river P. australis did not show negative impacts on northern pike in early life stages.
|
St. Lawrence River, Ontario, Canada
|
40847
|