Does North America have high biodiversity?

Where is the most biodiversity in North America?

A 2002 report by The Nature Conservancy ranked Alabama No. 5 behind California, Texas, Arizona and New Mexico, but Ebersole said deliberate research in recent years to catalog Alabama’s plant and animal species proves Alabama is the most biodiverse state.

Which states have the highest biodiversity?

Four states in particular stand out as having exceptional levels of biodiversity as measured by these four factors: California, Hawaii, Texas, and Alabama. California California is a remarkable state biologically, ranking highly in each of these categories.

Which region of the US has the highest biodiversity?

Things to know about California’s biodiversity

California is the most biodiverse state in the U.S. and one of the most biodiverse regions of the world. California is a biodiversity hot spot because of its unique geography, climate, geologic history and size.

Which region has greatest diversity?

Species diversity is greatest in the tropics, particularly in tropical forests and coral reefs. The Amazon basin in South America has the largest area of tropical forests.

Which city has the highest biodiversity?

The world’s most biodiverse urban area, in raw numbers and with an understanding for its value, could be Cape Town, according to Thomas Elmqvist, editor of Urbanization, Biodiversity and Ecosystem Services: Challenges and Opportunities and leader of the United Nation’s City and Biodiversity Outlook Project.

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Does Virginia have high or low biodiversity?

Virginia is that the Commonwealth is part of the Southern Appalachian region—stretching from West Virginia and southwestern Virginia to northern Alabama—which is known its high biodiversity, including aquatic organisms.

Where in the US is biological diversity declining the most?

This massive conversion of forests, wetlands, grasslands, and other terrestrial ecosystems has produced a 60 percent decline (on average) in the number of vertebrates worldwide since 1970, with the greatest losses in vertebrate populations occurring in freshwater habitats (83 percent) and in South and Central America ( …

How biodiverse is America?

More than 200,000 native species have been identified in the United States, roughly 13 percent of the 1.5 million species worldwide currently recognized by taxonomists. … [1998]), and outlines of the strategies available to promote biodiversity protection in the United States.