Saving Seafood

  • Coronavirus
  • Home
  • News
    • Alerts
    • Conservation & Environment
    • Council Actions
    • Economic Impact
    • Enforcement
    • International & Trade
    • Law
    • Management & Regulation
    • Regulations
    • Nutrition
    • Opinion
    • Other News
    • Safety
    • Science
    • State and Local
  • News by Region
    • New England
    • Mid-Atlantic
    • South Atlantic
    • Gulf of Mexico
    • Pacific
    • North Pacific
    • Western Pacific
  • About
    • Contact Us
    • Fishing Terms Glossary
  • Join Us
    • Individuals
    • Organizations
    • Businesses

Alaska pollock fish sticks, surimi processing generates “significant” greenhouse gas emissions

January 24, 2020 — The processing of Alaskan pollock into products such as fish sticks, surimi and fish fillets generates “significant greenhouse gas emissions,” researchers at the University of California, Santa Cruz have found.

According to a study released by the university, the processing of the products post-catch results in almost twice as many emissions as the fishing itself. Typically, climate impact analysis of fishing ends once the catch is brought on-board.

Read the full story at Seafood Source

Cleaner fuels for fishing boats could backfire on the climate

February 5, 2016 — Fish is better than pork and beef—not just for your body, but for the planet. That’s long been the thinking, anyway. But a new study has uncovered a hidden climate impact of the fishing industry—one that, ironically, will get worse as boats switch to cleaner fuels. In some cases, the effect could make fishing for tuna as hard on the climate as raising pork, and trawling for shrimp about half as bad as raising beef.

Hogs and cattle get a bad rap because they—and their manure—emit a lot of methane, a powerful greenhouse gas. But the fishing industry also contributes to climate change: mostly from the carbon dioxide (CO2) from burned diesel fuel that persists in the atmosphere for hundreds of years. The boats produce other short-lived pollutants, such as sulfur oxides and black carbon, which have cooling and warming effects, respectively. But they have typically been neglected as unimportant in the grand scheme of things.

The new study may change that. Elliott Campbell and Brandi McKuin, environmental engineers at the University of California (UC), Merced, estimated fishing industry emissions by combining fisheries catch records with the amount of fuel typically needed to catch various species. Given the total burned fuel, they estimated the amounts of the pollutants, using information about engine types and fuel types. Black carbon, a form of soot that arises from incomplete combustion, has been underestimated by an order of magnitude in previous studies, the team reports in the Journal of Geophysical Research: Atmospheres.

Read the full story from Science Magazine

Recent Headlines

  • Michigan’s commercial fishermen sue DNR over license delays
  • MASSACHUSETTS: Ed Anthes-Washburn Leaving Port of New Bedford for Private Sector
  • Alaska predicts commercial herring harvest will fall short of annual limit
  • Trends experts predict modest 2021 rebound for US foodservice
  • NOAA Fisheries report reveals COVID-19 impact on US seafood industry
  • SAFMC Seeks Public Input on Proposed Management Measures for Dolphin and Wahoo
  • MAFMC and ASMFC to Hold Public Hearings for Summer Flounder, Scup, and Black Sea Bass Commercial/Recreational Allocation Amendmen
  • Draft Biological Opinion on 10 Fishery Management Plans Released for Feedback

Most Popular Topics

Alaska Aquaculture ASMFC Atlantic States Marine Fisheries Commission California China Climate change Cod Coronavirus COVID-19 Donald Trump Florida groundfish Gulf of Maine Gulf of Mexico Illegal fishing IUU fishing Lobster Maine Massachusetts Mid-Atlantic National Marine Fisheries Service National Oceanic and Atmospheric Administration NEFMC New Bedford New England New England Fishery Management Council New Jersey New York NMFS NOAA NOAA Fisheries North Carolina North Pacific offshore energy Offshore wind Pacific right whales Salmon Scallops South Atlantic Western Pacific Whales wind energy Wind Farms

Daily Updates & Alerts

Enter your email address to receive daily updates and alerts:
  • This field is for validation purposes and should be left unchanged.
Tweets by @savingseafood

Copyright © 2021 Saving Seafood · WordPress Web Design by Jessee Productions