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Washington Invasive Species Council

 

A special thank you to the U.S. Fish and Wildlife Service for its sponsorship of the invasive species workdays.

Washington Invasive Species Council extends thanks and congratulations to the 160 participants. Your shared expertise resulted in specific direction and prioritization of actions to implement the top five

recommendations of the statewide strategic plan to minimize the adverse effects of invasive species. A summary report is included in the Washington Invasive Species Council 2008 Annual Report.

Noon keynote presentations from our Workdays (in Adobe Acrobat format)

Photographs from our Workdays


Front cover of the Invasive Species Strategic Plan Invasive Species Council Releases Strategic Plan


Click on a photo for more information.
Photo of Purple Loosestrife (Lythrum salicaria) courtesy of  Washington State Noxious Weed Control Board Photo of Tunicate (Ciona savignyi) courtesy of Janna Nichols Photo of an asian longhorned beetle (Anoplophora glabripennis) courtesy of Washington Dept. of Agriculture
   
Washington possesses great natural beauty and biological diversity – both important sources of economic strength. However, the state’s native species are threatened by invading plants and animals. As more people travel and inadvertently bring home non-native species and as more native habitats are wiped out by development to accommodate the state’s growing population, invasions are increasing.

Invasive Species Are Everyone’s Problem
Invasive species exact a high price from both society and nature.

  • Loss of biodiversity
    • The state’s 2003 Natural Heritage Plan identifies non-native species as a principal risk to the natural heritage in seven of Washington’s nine eco-regions.
    • The 2007 Washington State Noxious Weed List includes more than 130 invasive plant species.
  • Invasive species cause economic damage, including the loss of marketable goods and services and the costs of controlling species infestations.
  • Reduced agricultural productivity
  • Increased frequency and intensity of wildfires; livestock poisoning; altered hydrology of streams, rivers, lakes, and wetlands; soil destabilization; altered genetic makeup of native species; and disease outbreaks.

About the Washington Invasive Species Council
The council, established by the Legislature in 2006 (see Engrossed Substitute Senate Bill 5385), is working to facilitate a coordinated and strategic approach to prevent, detect, and respond to invasive species. The council is developing a statewide strategic plan (due to the Legislature in June 2008) for preventing and controlling invasive species as defined below:

…invasive species include non-native organisms that cause economic or environmental harm and are capable of spreading to new areas of the state. Invasive species does not include domestic livestock, intentionally planted agronomic crops, or non-harmful exotic organisms.

Revised Code of Washington 79A.25.310
Council Work Groups
The Washington Invasive Species Council has formed five work groups to focus on major themes of the strategic plan. Group members include council members and representatives of environmental, academic, and industry organizations. Each work group has a particular area of focus in which to research, develop goals, highlight successes, and make recommendations during the development of the council’s strategic plan.

(Click on a work group to get more information)

Coordination

Education

Funding

Legal and Regulations

Technical

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