This April, Prescott Creeks is launching a project to control invasive weeds in the Granite Creek Watershed and the group is seeking volunteers.
Not sure what an invasive weed is?
Invasive weeds are plants that (1) are not native to the US and (2) are a harm to human health, or cause economic or environmental harm. Invasive weeds can either be accidentally introduced (ex: animal feed) or intentionally introduced (ex: ornamental plants). Once released however, they spread out of control because ecosystems in the US lack adaptations to keep them in check.
Not sure why invasive weeds are a problem?
Invasive weeds are spreading at an alarming rate, especially in the Western US. It is estimated that invasive weeds colonize about 4,600 acres of our public lands every day. This weed invasion destroys native habitat and harms plant and animal biodiversity. Here in Prescott, Spotted Knapweed and several other invasive weeds have gained a foothold in our parks, creeks and backyards. The widespread Spotted Knapweed is troubling because researchers have found increased erosion and stream sediment loads in watersheds where it is established. Nutrients and pollution bind to sediments and contribute to water quality problems in our watershed. Reversing the momentum of invasive weeds in Prescott could improve water quality in Granite Creek and Watson Lake.
However, the problem is escalating quickly; every year invasive weeds spread, sending out roots, dispersing millions of seeds that can persist for years and becoming more and more difficult to eradicate.
Prescott Creeks and the local watersheds would benefit from volunteers. There will be 3 weed-pulling and native seeding days in May, June and July.
Learn more by visiting this gallery.
http://www.prescottcreeks.org/galleries/prescott-creeks-priority-invasive-weeds
And contact Prescott Creeks to sign up for the volunteer efforts.
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