Environment & Energy
Related: About this forumGlobal ocean's fish populations could double while providing more food and income
Groundbreaking research being published in the March 29th issue of the Proceedings of the National Academy of Sciences shows the majority of the world's fisheries could be recovered in just 10 years, and that global fish populations could double by 2050 with better fishing practices compared to business as usual. The peer-reviewed study is authored by researchers from the University of California Santa Barbara, The University of Washington and Environmental Defense Fund.
The recovery of struggling fisheries would bring a significant increase in the amount of seafood that could be caught over time to feed the world's growing population. Three billion people worldwide rely on seafood as a key source of protein and about 260 million people work in fishery-related sectors, many of whom live in developing countries.
If reforms were implemented today, the percentage of fisheries in the world that are considered biologically healthy would grow from around 47 percent today to 77 percent within just 10 years.
Read more at: http://phys.org/news/2016-03-global-ocean-fish-populations-food.html#jCp
Duppers
(28,120 posts)As if that's going to happen. Japan, Chnia, and other countries do not adhere to the catch limits now imposed.
Plus, these authors have limited their consideration of dire global warming events.
My neighbor, a PhD researcher with the Institute of Marine Sciences spends six weeks every December and January studying plankton and krill in Antarctica. She is not this optimistic. Sadly. Plankton and krill are at bottom of the food chain for fish and their populations are waning due to acidification, pollution, and rising ocean temps. This is indeed reversable IF countries and people make MAJOR changes now. What are the chances of that happening? 0 to none.
I would love to be more hopeful.
Duppers
(28,120 posts)New article from TruthOut today...
http://www.truth-out.org/news/item/35574-global-fisheries-are-collapsing-what-happens-when-there-are-no-fish-left
cprise
(8,445 posts)that was my first thought when I saw the headline.
I think your neighbor has a better handle on the issue.