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Search resuls for: "Helen Roy"


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Scroll through the gallery to see more of the planet's most problematic invasive species. Sarefo / Wikimedia Commons In pictures: Invasive species around the world Prev Next‘Prevention, prevention, prevention’Along with invasive species, other key drivers of biodiversity loss include destruction of land and sea habitats, exploitation of organisms, climate change and pollution. As well as flammable invasive plants sparking and spreading wildfires, climate change is enabling invasive species to move north – even to remote areas such as high mountains, deserts and frozen tundra. Preventing the arrival of new species into new regions is the best way to manage threats from invasive species, according to the report. For invasive species that have already taken hold, eradication has been a useful tool, especially on islands, according to the report.
Persons: , Helen Roy, ” Roy, David Gray, Peter Stoett, Anibal Pauchard, Ian Hitchcock, Starling, MENAHEM KAHANA, Phil Mislinski, Jeff J Mitchell, SANJAY KANOJIA, MUNIR UZ ZAMAN, ” Stoett, Stoett, , ” Pauchard Organizations: CNN, United Nations, UN, Services, billabong, Nile Virus, Ontario Tech University, Chile’s Institute of Ecology, Pacific, World Wildlife Fund, US Department of Agriculture, USA, Studies, New Zealand Government, European, Starlings, AFP, Getty, North, Wikimedia Locations: Darwin, Australia, Africa, Caribbean, Guam, North America, Hawaii, Maui, Antarctica, Pacific, North, South America, Azov, China, Japan, Europe, Bermuda, New Zealand, New York, USA, Australasia, South Africa, United States, AFP, East Africa, Western Asia, Americas, Kenya, India, Puerto Rico, Kunming, Montreal
Warmer temperatures under climate change are expected to further drive the expansion of invasive species. Invasive species are plants or animals, often moved around by human activity, that take hold in an environment with deleterious effects. ERADICATING INVADERSAbout three-quarters of the negative impacts from invasive species occur on land, especially in forests, woodlands, and farmed areas. Getting rid of invasive species once they are established, however, is difficult. Last December, the world's governments committed in the Kunming-Montreal Global Biodiversity Framework to reducing the introduction and establishment of priority invasive species by at least 50 percent by 2030.
Persons: Graeme Sawyer, David Gray, Helen Roy, Anibal Pauchard, Roy, Gloria Dickie, Angus MacSwan Organizations: Northern Territory, billabong, REUTERS, United Nations Intergovernmental, Services, Chile's Institute of Ecology, Thomson Locations: Darwin, Hawaii, Africa, West Nile, New Zealand, Kunming, Montreal, London
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