Nature in 'freefall': Global wildlife populations have declined by more than two thirds since 1970

[السياسي]

The WWF Living Planet Index (LPI) found mammal, bird, amphibian, reptile and fish numbers fell by an average 68 per cent between 1970 and 2016.

https://www.dailymail.co.uk/sciencetech/article-8714663/Nature-freefall-Global-wildlife-populations-declined-two-thirds-1970.html?ns_mchannel=rss&ito=1490&ns_campaign=1490 ]قرااء المزيد ..... [/url]