How the Food Industry is Cooking the Planet

Based on reporting by the Climate News Network, written by Paul Brown http://climatenewsnetwork.net/food-industry-cooking-planet The great climate robbery https://www.grain.org/article/entries/5354-the-great-climate-robbery Video content Keeling curve, among others via http://350.org Image NASA food production https://svs.gsfc.nasa.gov/3601 Image algae bloom http://www.esa.org/esablog/research/solutions-for-a-nitrogen-soaked-world Additional images and video via Wikipedia and http://Pixabay.com Narration by R. Mossisu Sound effects by http://EpicStockMedia.com and http://SoundMorph.com This video…

Natural Gas versus Coal Power Plants: Greenhouse gas warming

Ken Caldeira: We had a paper come out comparing effects of natural gas versus coal plants, aimed at understanding how much methane leakage there could be from natural gas before it caused more near-term warming than coal. The answer depends on how efficient the different power plants are, but one thing that is clear is…

Rapid sea-ice loss may increase the rate of Arctic land warming by 3.5 times – affecting permafrost

Recently a mysterious Siberian crater has been discovered, which subsequently raised questions about the circumstances surrounding the crater formation.  Theories include Pingo formation and connections to the thawing of permafrost (ClimateState reported). Robert Scribbler, summed it up: One theory on the feature is that it might be a pingo — a melting of a permafrost water pocket…

Time history of atmospheric carbon dioxide (2013 data)

Video credit: Andy Jacobson, CIRES/NOAA In 2013, Greenhouse gases continued to rise, 34 percent increase since 1990 NOAA reported in May 2014, about greenhouse gas observations, based on the Annual Greenhouse Gas Index (AGGI). Findings show that greenhouse gasses keep rising, a trend observed since the Industrial Revolution (1880s) and has accelerated in recent decades. The main contributor…

With further Arctic Amplification, How fast will Greenhouse Gas emissions accelerate in the Arctic Circle?

Introduction to Methane Hydrate “Methane Hydrates and Contemporary Climate Change” (2011) IDENTIFICATION This post “A Mechanism for Shallow Methane Hydrate Dissociation”, explores possible mechanism which could release vast quantities of shallow Methane Hydrate into the ocean and atmosphere.       CH4 Release The following studies explore the release of CH4 emissions in the Arctic region. OBSERVATION…

Flooded Soil Science

Repost from 2012:  Kate Scow – Professor of Soil Science and Microbial Ecology, UC Davis setup an excellent wiki entry about flooding on soils. Flooded soils occur with complete water saturation of soil pores, and generally result in anoxic conditions of the soil environment. Flooded soil environments may include such ecosystem as: rice paddies; wetlands (swamps,…

Ocean Acidification Summary for Policymakers 2013

Published by IGBP November 14, 2013 This summary for policymakers reports on the state of scientific knowledge on ocean acidification, based on the latest research presented at The Third Symposium on the Ocean in a High-CO2 World, held in Monterey, California, in September 2012. Experts present the projected changes from ocean acidification for ecosystems and the people who rely on…

200 years of Global Change 1900-2100 Climate Science History & Projections of IPCC-AR5 2013

Hans Rosling lecture 19 mins – 28 September 2013 200 years of Global Change, Climate Science, History Projections & the IPCC AR5 Report explained Professor Hans Rosling, Karolinska Institutet of Sweden. Edutainer at www.Gapminder.org their mission: “To fight devastating ignorance with a fact-based worldview everyone can understand.” The first public forum for the launch of…