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Shifting Baselines

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The Shifting Baselines Blog

JacquetSEED.jpgJennifer Jacquet is a Ph.D. candidate with the Sea Around Us Project at the UBC Fisheries Centre. She works closely with Dr. Daniel Pauly, who coined the term Shifting Baselines, the syndrome on which this blog focuses. <img alt=
Josh Donlan
is a conservation scientist and a Visting Fellow at Cornell University. He often hides out in the backcountry of the Teton Mountains, pondering bygone giant beavers and ground sloths. He also is also the founder and Director of Advanced Conservation Strategies and has a habit of restoring remote islands.

RODodos.jpgScientist turned filmmaker Randy Olson, founder of the Shifting Baselines Ocean Media Project is also a blog contributor.

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November 2008 Jennifer Jacquet is lead author of the study In hot soup: sharks captured in Ecuador's waters published in Environmental Sciences.

November 27, 2008: Jennifer Jacquet gives the talk "Why Consumers Alone Can't Save Our Fish" at 1pm at Simon Fraser University in Vancouver, B.C.

August 2008: Josh Donlan is co-author on a new paper titled Integrating invasive mammal eradications and biodiversity offsets for fisheries bycatch: conservation opportunities and challenges for seabirds and sea turtles published in Biological Invasions.

August 2008: Jennifer Jacquet is co-author on a new paper titled Funding Priorities: Big Barriers to Small-Scale Fisheries published in Conservation Biology.

August 2008: Josh Donlan is an author on a new paper in Journal of Applied Ecology titled Diversity, invasive species, and extinctions in insular ecosystems.

July 26, 2008: Randy Olson's film Sizzle premieres on the East Coast at the Woods Hole Film Festival in MA.

July 24, 2008: Josh Donlan gives a talk on biodiversity offsets to The Alcoa Foundation and the Alcao Intalco Aluminum Plant in Bellingham, Washington.

July 22, 2008: Jennifer Jacquet gives the talk "A Way Forward in a Sea of Market Based Initiatives to Save Wild Fish" at the Scripps Institution of Oceanography in La Jolla, CA.

July 19, 2008: Randy Olson's film Sizzle premieres on the West Coast at Outfest in Hollywood, CA.

July 17, 2008: Jennifer Jacquet gives the talk "In Hot Soup: Shark's Captured in Ecuador's Waters" at the Society for Conservation Biology Annual Meeting in Chattanooga, TN.

July 9, 2008: Jennifer Jacquet gives the talk "Flawed Data, Reef Fisheries, And Food Security: A Close Inspection Of Marine Fisheries Catches in Mozambique, Tanzania, Fiji, And The Solomon Islands" at the 11th International Coral Reef Symposium in Ft. Lauderdale, FL.

June/July 2008: Josh Donlan attends training for his Kinship Conservation Fellowship in Bellingham, WA.

May 2008: Josh Donlan is an author on a new paper in Ambio titled High impact Conservation: Invasive Mammal Eradications from the Islands of Western Mexico.

May 15, 2008: Jennifer Jacquet reviews Bottomfeeder: How to Eat Ethically in a World of Vanishing Seafood at the Tyee.

April 2008: Trade Secrets: Renaming and Mislabeling of Seafood by Jennifer Jacquet and Daniel Pauly is published in Marine Policy.

April 2008: Randy Olson and the Puget Sound Partnership release the flash video Shifting Baselines in the Sound:.

Mar. 2008: Dr. Josh Donlan joins the Shifting Baselines blog.

Jan. 2008 Jennifer Jacquet launches the Eat Like a Pig Seafood Wallet Card EatLikeaPigHalf.jpg

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More Tuna Than Ever? "Well, You're Not Very Old"

Category: Losing Track
Posted on: February 4, 2008 8:34 AM, by Jennifer L. Jacquet

Check out this wonderful article on shifting baselines by Colin Woodard in The Christian Science Monitor. Woodard describes UNH researcher Bill Leavenworth's hunt for cod fishing logs between 1852 and 1866. Back then, fishermen had no incentive to over or underreport their catch so what Leavenworth finds is more accurate than statistics today. He also finds, unsurprisingly, fishermen traveled less and caught more fish.

In the yellowing pages of these surviving logbooks lie the secrets of the ocean fisheries' past - and perhaps lessons for its troubled present.

Woodard's piece "Sea captains' logbooks reveal secrets of New England's fishing culture" could have just as easily been "Sea captains' logbooks reveal shifting baselines." Just look at this incredible shifting baselines excerpt from the article:

Part of the problem today, says Rosenberg, is in restraining younger fishermen who are too young to remember what fishing was like in the 1960s or 1970s. One of his colleagues was once accosted by a fishermen in his 20s who was angry that bluefin tuna quotas were going to be lowered.

'He was screaming that there were more tuna out there than he'd ever seen in his life,' Rosenberg recalled. 'My friend listened for a while and said, 'Well, you're not very old.' '

Or this one:

'There were petitions from fishermen - we have zillions of them - lamenting what was happening and demanding regulations,' says Mr. Bolster. 'We have people from each generation saying, basically, these young guys now don't know what fishing was like when it was good.'

Read more about recovering data on our disappeared fish here.

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