<
https://theconversation.com/wildlife-loss-is-taking-ecosystems-nearer-to-collapse-new-report-240526>
"Even for a conservation biologist numbed to bad news about nature, the
biennial
Living Planet report from the World Wildlife Fund (WWF) is a stark
reminder of our failure to arrest the loss of biodiversity – the variety of
living things and the ecosystems they live in.
The 2024 report uses an index that has tracked the fate of 35,000 populations
of 5,495 species of wild vertebrates – that’s animals with a spinal column, so
mammals, birds, reptiles, amphibians and fish – from 1970 to the present day.
Over the past 50 years (1970–2020), the average size of these monitored
wildlife populations has shrunk by 73%.
Freshwater populations (think fish, frogs and salamanders) are doing much
worse, declining by 85%. Marine populations are faring slightly better, with
declines of 56%. However, given emerging threats to the ocean ranging from
microplastic accumulation to deep-sea mining, it is best not to regard these
figures as absolute guides to conservation priorities.
There is also huge regional variation in these results. Latin America and the
Caribbean have reported 95% declines in wild vertebrate populations since 1970,
compared with 35% in Europe and Central Asia."
Cheers,
*** Xanni ***
--
mailto:xanni@xanadu.net Andrew Pam
http://xanadu.com.au/ Chief Scientist, Xanadu
https://glasswings.com.au/ Partner, Glass Wings
https://sericyb.com.au/ Manager, Serious Cybernetics
