Climate-driven species redistribution in marine systems

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For the week of 13 August 2018

Join us Tuesday, September 11, 2018  5 pm US EDT/2 pm US PDT/9 pm UTC - Wednesday, September 12, 7 am Australian EST for a webinar on Climate-driven species redistribution in marine systems by Gretta Pecl of the Institute for Marine and Antarctic Studies and Centre for Marine Socioecology in Hobart, Tasmania, Australia.

Climate change is driving a pervasive global redistribution of the planet’s species, with manifest implications from genes to ecosystems across multiple temporal and spatial scales. Species redistribution defies current approaches to natural resource management that focus on restoring systems to a baseline and are often based on boundaries drawn in the past. Changes in distribution of marine resources creates difficulties, particularly when species cross jurisdictional boundaries and where historical catch rates and assessment processes may no longer be appropriate. Moreover, we are still a long way from understanding the suite of mechanisms and processes underlying the high variation in rate and magnitude of shifts. We have even less understanding of how species redistribution will drive changes in ecological communities and further complicate aspirations of ecosystem-based management. Climate-driven species redistribution therefore presents intriguing ecological challenges to unravel, as well as fundamental philosophical questions and urgent issues related to ecology, fisheries, food security, Indigenous and local livelihoods, and many other aspects of human well-being. This presentation will highlight some of the progress with adaptation planning and adaptation actions at international, national and local scales, including the need for an interdisciplinary approach and stakeholder engagement.

To register, visit: https://oct.to/Webinar197

Thank you for being part of the OpenChannels Community,
– Allie Brown, Raye Evrard, and the rest of the OpenChannels Team

Apathy towards poachers widespread in world's marine protected areas

New research by the ARC Centre of Excellence for Coral Reef Studies assesses how fishers behave when faced with poaching in MPAs. The study found that majority of fishers, in the countries studied, did nothing when faced with illegal fishing behavior. The researchers hoped to find what would make fishers more empathetic towards the protection of MPAs. (via Phys.org)

‘Biological passports’ show whale sharks travel less than we thought

Whale sharks are beautiful, large, peaceful creatures...and apparently also homebodies. Young whale sharks have been found to stay much closer to home than previously thought. The most likely reason is the comfort of knowing when and where food will be. (via Mongabay)

80,000 gallons of sewage spills into Puget Sound's Sinclair Inlet

The smell is what first alerted people near the navel base in Washington State that something was amiss. What was discovered was that a blocked pipe led to an extremely large sewage spill into the Sinclair Inlet. Heath departments have issued a no contact order with the inlet until August 31st. (via King 5

Marine Worms Are Eating Plastic Now

A team from the Korea Institute of Ocean Science and Technology discovered that marine polychaetes do not hate the taste of plastic. In a controlled experiment, the scientists studied how much microplastic poop is expelled when adult and juvenile polychaetes are left with a block of styrofoam. The results show a lot of microplastic poop. (via Hakai Magazine)

In other News this week

  • Thousands of Farmed Salmon Escape Into the Wild (via EcoWatch)
  • How to Dismantle a Blue Whale (via Hakai Magazine)
  • After 17 Days And 1,000 Miles, A Mother Orca's 'Tour Of Grief' Is Over (via KNKX)
  • Scientists deliver live salmon to sick, endangered orca (via KUOW)
  • Orca extinction is not an option (via Seattle Times)
  • Bid to limit commercial fishing in marine parks defeated by Coalition (via The Guardian)

14 new Literature items this week

  • PLOS ONE has published Evaluation of a national operational salmon lice monitoring system—From physics to fish (https://oct.to/OC1491).
  • Ocean & Coastal Management has released Addressing cumulative effects, maritime conflicts and ecosystem services threats through MSP-oriented geospatial webtools (https://oct.to/OC1492).
  • PLOS ONE has published Evaluating the costs and benefits of marsh-management strategies while accounting for uncertain sea-level rise and ecosystem response (https://oct.to/OC1493).

12 new Jobs this week

  • Become a Shellfish Management Biologist for the Swinomish Indian Tribal Community (https://oct.to/OC1494)
  • The University of Washington has a Research Associate (Postdoctoral) opening (https://oct.to/OC1495)
  • The Marine Conservation Institute has opened their Fall 2018 Communications Internship (https://oct.to/OC1496)