Tag Archives: agricultural pollution

Methane, Climate Change, and Our Uncertain Future

permafrost tundra
Flooded permafrost tundra in northeast Siberia. Hydrology is a key control on methane emissions in wetland and permafrost ecosystems. Credit: Joshua Dean

Methane is generally considered secondary to carbon dioxide in its importance to climate change, but what role might methane play in the future if global temperatures continue to rise

May 11, 2018 — The greenhouse gas, methane, is produced by both natural processes and human activities. While there has been much attention paid to curbing anthropogenic emissions, a changing Continue reading Methane, Climate Change, and Our Uncertain Future

Queensland farmers suspected to have defied tree clearing controls in ‘deforestation frenzy’

land clearing in wombinoo
Land clearing in Wombinoo. Photograph: Courtesy of the Wilderness Society

Native vegetation was home to several threatened species and was in a Great Barrier Reef catchment

November 24, 2017 — Queensland farmers are suspected of having defied rare federal government intervention and cleared a large swath of land without commonwealth approval, according to conservationists. Continue reading Queensland farmers suspected to have defied tree clearing controls in ‘deforestation frenzy’