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https://theconversation.com/preserved-orchids-show-pollination-has-fallen-60-since-the-1970s-280819>
"With their dazzling blooms, orchids are among the most famous and collected
flowering plants on Earth.
But orchids are not just beautiful and rare. They can also provide clues into
the broader health of global ecosystems.
From the outside, ecosystems can look healthy while species reproduction rates
are quietly collapsing, due to a decline in the number of bees and other
pollinators such as flies and wasps. That’s in part what makes pollination
failure so dangerous – and so hard to detect.
However, orchids have a very specialised biology which allows them to act as
early indicators of pollination decline. And as our recent research, published
in the journal
Global Change Biology, shows, they’re telling us pollination
is under pressure and has been for a long time. This threatens everything from
global biodiversity to ecosystem resilience and food production."
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