Threats to the Parks: Hawaii Volcanoes National Park Struggles with Invasive Plants
Many nonnative plant and animal species that have invaded our national parks pose a danger to the native species. On Hawaii’s Big Island, invasive plants are threatening to wreak ecosystem havoc in Hawaii Volcanoes National Park. To combat this onslaught, the Park Service uses manual and mechanical removal, herbicide spraying, and biological controls.
- By Bob Janiskee - June 19th, 2008 4:31am