Tag Archives: fisheries

Menhaden: the fish at the bottom of the ocean food web

Posted on August 2, 2024 by

Preface. Oil has allowed us to extract 90% of the fish in the ocean by being able to go to the ends of the earth using sonar and spotting planes to find the last schools. Menhaden have been overfished for … Continue reading →

Posted in Biodiversity, Fisheries, Jobs and Skills, Starvation | Tagged , , , , | 6 Comments

Heat effects on habitability, biodiversity, and invasive species

Posted on February 22, 2022 by

Preface. Due to limits of human heat tolerance, much of Earth’s surface may not be habitable by 2300 if we continue to emit greenhouse gases at the current rate. But we can’t continue at the current rate. Peak oil production … Continue reading →

Posted in Biodiversity, BioInvasion, Deforestation, Fisheries, Heat, Wildfire | Tagged , , , , , , | Comments Off on Heat effects on habitability, biodiversity, and invasive species

Freshwater fish under threat of extinction

Posted on December 20, 2021 by

Preface. A third of freshwater fish are under threat from pollution, over fishing, dams, non-native species, climate change, disruption of river ecology and more.  Alice Friedemann  www.energyskeptic.com  Author of Life After Fossil Fuels: A Reality Check on Alternative Energy; When … Continue reading →

Posted in Extinction, Fisheries | Tagged , | 1 Comment