Brazil France Germany India Indonesia Iraq South Africa
 
 
Sign up for our
free e-newsletter.





Case Studies
E-Newsletter
News
Resources
Water Management Associations
 
Key Species in Marsh Management: Mink


The collective appetite of the entire muskrat population determines how much of the marsh remains open water and how much becomes overgrown with cattails, bulrushes and water lilies. Muskrats eat these and other aquatic plants.

When the muskrat population is low, aquatic plants flourish and take over the marsh. Open water disappears. When muskrat populations rebound and climb, they reduce the abundance of aquatic plants and create more open water. When there isn’t enough food, the population declines.

In order to manipulate muskrat populations so a marsh could be stabilized to consist of about half open water and half vegetation. Such a tool exists -it's called predation. And mink are a key predator that regulates muskrat populations.

 
Click for the full article
 


About Us Categories From The Gallery   News Updates News Updates

Our Company
Case Studies
Products
Site Map

Resources/Tools
Parts/Service
International

Maryland Falls Victim to Harmful Invasive Species - Invasive species are problematic because they can aggressively establish themselves very quickly after introduction, and often end up in direct competition with native species. Because of this, invasive species can quickly and dramatically alter natural habitats and displace native flora and fauna species. In the U.S. alone, 45 percent of species that are listed as rare, threatened or endangered are designated into this category in part due to invasive species.


© 2010 Copyright Aquarius Systems. All Rights Reserved. info@aquarius-systems.com   |   (262) 392-2162