Maine Invasive Species Network

Maine Invasive Species Network
Name	Maine Invasive Species Network
Abbreviation	MISN
Type	Nonprofit
Founded	2005
Headquarters	Portland, Maine
Region served	Maine, United States
Focus	Invasive species prevention, management, outreach

Maine Invasive Species Network is a nonprofit coalition dedicated to preventing, detecting, and managing invasive species in the State of Maine. Working across coastal, freshwater, and terrestrial ecosystems, the Network coordinates volunteers, scientists, government agencies, and community organizations to reduce ecological and economic harm caused by invasive plants, animals, and pathogens. The Network partners with federal, state, and local institutions to implement monitoring, rapid response, outreach, and policy advocacy.

Overview

The Network operates as a statewide hub linking stakeholders such as the Maine Department of Agriculture, Conservation and Forestry, U.S. Fish and Wildlife Service, National Oceanic and Atmospheric Administration, U.S. Geological Survey, and regional entities including the Maine Department of Marine Resources, Maine Natural Areas Program, and municipal conservation commissions. It collaborates with academic institutions like the University of Maine, Bowdoin College, Colby College, and Bates College as well as botanical and environmental organizations including the New England Wild Flower Society, The Nature Conservancy, National Audubon Society, and local land trusts. The Network engages civic partners such as the Maine Municipal Association, Maine Sea Grant, and volunteer groups tied to the Maine Volunteer Lake Monitoring Program and regional chapters of the Sierra Club and Nature Conservancy Local Chapters.

History and Formation

Formed in the mid-2000s, the Network emerged amid heightened regional response to invasive challenges noted by agencies including the U.S. Environmental Protection Agency, U.S. Forest Service, and the Atlantic States Marine Fisheries Commission. Founders included representatives from the Maine Agricultural Experiment Station, the Maine Forest Service, and regional NGOs responding to incursions such as Eurasian milfoil, European green crab, and Asian longhorned beetle threats observed along corridors near Portland, Maine, Penobscot Bay, and the Kennebec River. Early initiatives were influenced by federal programs like the National Invasive Species Council and regional frameworks such as the New England Interstate Water Pollution Control Commission.

Programs and Activities

The Network runs programs in early detection and rapid response (EDRR), volunteer monitoring, public outreach, and technical assistance. EDRR efforts use protocols aligned with USDA Animal and Plant Health Inspection Service and U.S. Fish and Wildlife Service guidance, while monitoring projects coordinate with the Long-Term Ecological Research Network partners and regional citizen science platforms such as eBird, iNaturalist, and the National Phenology Network. Outreach campaigns have tied into public education initiatives inspired by entities like the Smithsonian Institution, the Library of Congress, and the National Park Service for interpretive materials distributed at sites including Acadia National Park, Baxter State Park, and municipal parks. Training workshops occur with vocational partners like Maine Community College System campuses and cooperative extension services from the University of Maine Cooperative Extension.

Organizational Structure and Partnerships

Governance is typically a board of directors composed of representatives from state agencies, academic partners, and nonprofit leaders, with advisory panels of scientists and land managers drawn from institutions such as Harvard University's ecology labs, Yale School of the Environment, and researchers affiliated with the Smithsonian Environmental Research Center. Strategic partnerships include collaboration with the National Oceanic and Atmospheric Administration, United States Coast Guard for ballast water outreach, and regional compacts including the Gulf of Maine Research Institute and Northeast Regional Association of Coastal and Ocean Observing Systems. Local implementation partners include municipal harbor masters, tribal entities such as the Penobscot Nation and Passamaquoddy, and statewide networks like the Maine Watershed Network.

Funding and Grants

Funding streams combine state appropriations, competitive federal grants from agencies like the U.S. Fish and Wildlife Service and U.S. Department of Agriculture, philanthropic support from foundations such as the Ford Foundation and Kresge Foundation, and corporate or donor contributions mediated through community foundations like the Maine Community Foundation. Project-specific grants have included cooperative agreements under programs administered by the National Fish and Wildlife Foundation and targeted awards from the Environmental Protection Agency for watershed restoration. The Network also administers small grants and volunteer stipends drawing on partnerships with national funders such as the Packard Foundation and regional conservation grant programs.

Impact and Notable Projects

The Network has coordinated notable projects including coordinated eradication efforts for Phragmites australis stands in coastal marshes near Casco Bay, containment strategies for Didymo in northern rivers, and community-based removal of Japanese knotweed along riparian corridors such as the Kennebec River watershed. It supported rapid response to incursions of Asian shore crab and contributed to monitoring programs that informed policy actions by the Maine Legislature and regulatory updates by the Maine Board of Environmental Protection. Collaborative research with the University of Maine and the Gulf of Maine Research Institute produced datasets used by the National Oceanic and Atmospheric Administration and U.S. Geological Survey for regional invasive species risk assessments.

Challenges and Future Directions

Key challenges include climate-driven range shifts documented by researchers at institutions like NOAA and Woods Hole Oceanographic Institution, resource limitations similar to those faced by regional nonprofits including The Trust for Public Land, and coordination across jurisdictions involving entities such as the Federal Emergency Management Agency and tribal governments. Future priorities emphasize expanding EDRR capacity, integrating genomic tools developed at centers like the Broad Institute and Cold Spring Harbor Laboratory for environmental DNA surveillance, strengthening legal and policy frameworks influenced by federal statutes and state law, and scaling community science partnerships modeled after programs at the Smithsonian Institution and Cornell Lab of Ornithology.

Category:Environmental organizations based in Maine