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For example, the damage caused by 79 invasive species between 1906 and 1991 in the United States has been estimated at US$120 billion. Similarly, in China, invasive species have been reported to reduce the country's gross domestic product (GDP) by 1.36% per year. [109] [114] The management of biological invasions can be costly.
Humans are the cause of the current mass extinction, called the Holocene extinction, driving extinctions to 100 to 1000 times the normal background rate. [ 119 ] [ 120 ] Though most experts agree that human beings have accelerated the rate of species extinction, some scholars have postulated without humans, the biodiversity of the Earth would ...
An invasive species refers to an organism that is not native to a specific region and poses significant economic and environmental threats to its new habitat. [30] The term "invasive species" can also refer to feral species or introduced diseases. Some introduced species, such as the dandelion, do not cause significant economic or ecologic ...
The damage caused by a handful of invasive species can be widespread and devastating, prompting conservation organizations to spend millions of dollars a year trying to either control or eradicate ...
The team of 86 researchers from 49 countries released a four-year assessment of the global impacts of some 3,500 harmful invasive species, finding that economic costs now total at least $423 ...
The economic impacts of invasive species can be difficult to estimate especially when an invasive species does not affect economically important native species. This is partly because of the difficulty in determining the non-use value of native habitats damaged by invasive species and incomplete knowledge of the effects of all of the invasive species present in the U.S. Estimates for the ...
Species — Endangered species • Genetic diversity • Habitat destruction • Holocene extinction • Invasive species • Poaching • Pollinator decline • Species extinction • Threshold host density • Wildlife trade • Wildlife disease
The radiata pine has unwittingly taken root across the world. Fast-growing exotic species like radiata pine, acacia, and eucalyptus are commonly used in forestry and carbon sequestration efforts.