A large international team of researchers reports that the amount of land designated as protected around the globe is shrinking. In their paper published in the journal Science, the researchers describe their study of protected lands over the past 200 years, and what they found. Lisa Naughton-Treves and Margaret Buck Holland with the University of Wisconsin and the University of Maryland, respectively, have published a Perspective piece on the work done by the team in the same journal issue. They also note that not all downgrades are a threat to biodiversity.
Click here for original story, Conservationists find protected areas worldwide are shrinking
Source: Phys.org