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Displaying 3361 to 3380 of 6795

  • Invasive Species Working Group

    • USDA. FS. Rocky Mountain Research Station.

    • The Rocky Mountain Research Station (RMRS) Invasive Species Working Group is an internal multidisciplinary team with representatives across the Interior West.

  • Invasive Species Working Group: Research Summary and Expertise Directory

    • Dec 2009
    • USDA. FS. Rocky Mountain Research Station.

    • Rocky Mountain Research Station personnel have scientific expertise in widely ranging disciplines and conduct multidisciplinary research on invasive species issues with emphasis in terrestrial and aquatic habitats throughout the Interior West, Great Plains, and related areas.

  • Invasive Species, Climate Change and Ecosystem-Based Adaptation: Addressing Multiple Drivers of Global Change

    • Sep 2010
    • IUCN. Species Survival Commission. Invasive Species Specialist Group.

    • Separately, climate change and invasive species are two of the greatest threats to biodiversity and the ecosystem services upon which humanity relies. Combined their impacts will be compounded, potentially resulting in negative feedback loops with increasingly dire consequences. This publication from GISP highlights recent efforts to identify the underlying dynamics linking these two global change drivers and the optimal responses for the policy-making and research communities.

  • Invasive Species: Cogongrass

    • Alabama Forestry Commission.

  • Invasive Species: Control Options and Issues for Congress [PDF, 495 KB]

    • Apr 30, 2015
    • Library of Congress. Congressional Research Service.

    • There are two basic approaches to limiting the spread of invasive species: a species-by-species assessment of the risks or benefits of admitting or excluding species, and a policy based on controlling pathways of entry in which vigilance is maintained on incoming ballast tanks, cargo holds, packing materials, and similar vehicles for unwanted organisms. These two approaches may complement each other. Policymakers also may emphasize prevention over post hoc control or vice-versa, or they may adopt a combination of the two approaches. Congressional Research Service Report R44011.

  • Invasive Species: Didymo [PDF, 341 KB]

  • Invasive Species: Giant Reed

    • University of California, Santa Barbara. Marine Science Institute. Riparian Invasions Research Laboratory.

  • Invasive Species: Japanese Climbing Fern

    • Alabama Forestry Commission.

  • Invasive Species: Kudzu

    • Alabama Forestry Commission.

  • Invasive Species: Laws

    • Michigan.gov. Michigan Invasive Species Program.

    • Laws and regulations at the state (Michigan) and federal level are designed to stop the introduction and spread of invasive species.

  • Invasive Species: Major Laws and the Role of Selected Federal Agencies [PDF, 1 MB]

    • Jan 17, 2017
    • National Agricultural Law Center.

    • Congressional Research Service (CRS Report - R43258); prepared for Members and Committees of Congress.
      See also: All Congressional Research Service (CRS) Reports for other related invasive species reports.

  • Invasive Species: New Zealand Mud Snail

    • University of California, Santa Barbara. Marine Science Institute. Riparian Invasions Research Laboratory.

  • Invasive Species: Sacred Bamboo

    • Alabama Forestry Commission.

  • Invasive Species: Scientists Assess Threat of King Crab Populations Off Antarctic Peninsula

    • Aug 1, 2014
    • National Science Foundation. The Antarctic Sun.

    • A species of king crab, Paralomis birsteini, on the continental slope off the Antarctic Peninsula. The discovery of the shell-breaking crustaceans has scientists worried about the threat to seafloor organisms on the continental shelf.

  • Invasive Species: Stop Their Spread

    • Oregon Department of Fish and Wildlife.

  • Invasive Species: Take Action

    • Michigan.gov. Michigan Invasive Species Program.

  • Invasive Species: The Threat to Human Health

    • Aug 8, 2018
    • CAB International. Blog.

    • The damage that invasive species can cause to the environment and the economy are well known, but impacts on human health have been much less analysed. However, invasive species can cause impacts ranging from psychological effects, phobias, discomfort and nuisance to allergies, poisoning, bites, disease and even death.

  • Invasive Species: Tropical Soda Apple

    • Alabama Forestry Commission.

  • Invasive Spotted Lanternfly Egg Masses Found in Maine

    • Sep 29, 2020
    • Maine Department of Agriculture, Conservation, and Forestry.

    • The Maine Department of Agricultural, Conservation and Forestry (DACF) announced finding egg masses of the invasive spotted lanternfly (SLF) on trees in Maine communities and is urging residents to report any sign of the invasive pest. The egg masses were found on trees from Pennsylvania, where SLF is established and planted in Boothbay, Freeport, Northeast Harbor, and Yarmouth. DACF urges anyone who received goods or materials, such as plants, landscaping materials, or outdoor furniture, from a state with a known SLF infestation to carefully check the materials, including any packaging, for signs of SLF. If any life stages of SLF are found, residents should take a photo or collect the specimen and report any pest potential sightings to bugwatch@maine.gov. Residents should look for large, gray insects, about one inch long, with black spots and red underwings, or inch-long, rectangular yellowish-brown egg masses covered with a gray waxy coating.

      Because no live SLF has been found in Maine, there is currently no evidence that SLF has become established. The DACF Horticulture Program has inspected all the suspect trees and asks the homeowners and landscape companies to keep an eye on the areas where egg masses were found to confirm that no live populations are present. Spotted lanternfly has not previously been found in Maine.