Invasive Species

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Invasive aquatic species are a problem throughout the Black Warrior River watershed, especially in reservoir areas and backwater sloughs. These plants are artificially introduced, and once established they tend to out-compete native plant species, covering sloughs, creek mouths. and river banks. The result is altered wildlife habitat, and a hindrance to recreation and navigation. Additionally, these plants often harbor unsightly trash along the river banks and in sloughs. Once established these invasive aquatic plants are difficult to eradicate. Chemical application is not a desirable solution to the problem. The best solution is taking precautions to prevent the introduction of these species into our water resources in the first place. See the links below for more information on the issue and what you can do to help:

Petition · Stop Home Depot From Selling Invasive Plants
https://www.change.org/p/stop-home-depot-from-selling-invasive-plants

Alabama Invasive Plant Council
http://www.se-eppc.org/alabama/

Field Guide to Aquatic Plants of Alabama
http://www.aces.edu/dept/fisheries/rec_fishing/documents/plantguide.pdf

U.S. Army Corps of Engineers Aquatic Invasive Plant Species Management
https://www.usace.army.mil/Missions/Environmental/Invasive-Species-Management/

U.S. Geological Survey Nonindigenous Aquatic Species
http://nas.er.usgs.gov/taxgroup/plants/default.aspx

Non-Native Aquatic Species in the Gulf of Mexico and South Atlantic Regions
https://www.gsarp.org/#:content@1:links@2http://nis.gsmfc.org/

Aquatic Nuisance Species publications (this site covers what boaters and aquarium owners should do)
http://www.aces.edu/dept/fisheries/aumerc/publications/aquatic-nuisance%20species.php

Aquatic Nuisance Species Outreach Project
http://www.aces.edu/dept/fisheries/aumerc/extension/aquatic-nuisance-species-outreach-project.php

Invasive & Exotic Aquatic Plants
http://www.invasive.org/species/aquatic.cfm

Invasive zebra mussels have become established in Holt Lake on the Black Warrior River. These aquatic invaders are not only detrimental to local ecosystems, but they are also destructive to local economies. They can damage the hulls, motors and props on your boats and clog intake pipes for drinking water facilities, power plants, industrial facilities, and even fire suppression systems.  For more information about zebra mussels and what you can do to stop them from spreading in the Black Warrior basin, visit: stopaquatichitchhikers.org/hitchhikers/mollusks-zebra-mussel/

hitchhikers

water hyacinth

Water Hyacinth

Water Hyacinth mat & flowers

 

Taro (aka Elephant Ear)

 

alligatorweed

Alligator Weed

 

Alligator Weed choking creek mouth

 

Common salvinia

 

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