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Deforestation is the main land use change contributor to global warming, [139] as the destroyed trees release CO 2, and are not replaced by new trees, removing that carbon sink. [32] Between 2001 and 2018, 27% of deforestation was from permanent clearing to enable agricultural expansion for crops and livestock.
The global average and combined land and ocean surface temperature show a warming of 1.09 °C (range: 0.95 to 1.20 °C) from 1850–1900 to 2011–2020, based on multiple independently produced datasets. [14] The trend is faster since the 1970s than in any other 50-year period over at least the last 2000 years. [14]
Climate spiral. An early Ed Hawkins climate spiral portrays global warming, [Note 1] the spiral's growing radius indicating how temperature has increased since 1850. [1] A climate spiral (sometimes referred to as a temperature spiral[3][4]) is an animated data visualization graphic designed as a "simple and effective demonstration of the ...
The history of the scientific discovery of climate change began in the early 19th century when ice ages and other natural changes in paleoclimate were first suspected and the natural greenhouse effect was first identified. In the late 19th century, scientists first argued that human emissions of greenhouse gases could change Earth's energy ...
Children are physically more vulnerable to climate change in all its forms. [5] Climate change affects the physical health of children and their well-being. Prevailing inequalities, between and within countries, determine how climate change impacts children. [6] Children often have no voice in terms of global responses to climate change.
Deforestation and climate change. Deforestation in the tropics – given as the annual average between 2010 and 2014 – was responsible for 2.6 billion tonnes of CO 2 per year. That was 6.5% of global CO 2 emissions. Deforestation is a primary contributor to climate change, [ 1 ][ 2 ] and climate change affects the health of forests. [ 3 ]
Fred Pearce. Fred Pearce (born 30 December 1951) is an English science writer and public speaker based in London. He reports on the environment, popular science and development issues. He specialises in global environmental issues, including water and climate change.
This is an accepted version of this page This is the latest accepted revision, reviewed on 17 September 2024. Gas in an atmosphere with certain absorption characteristics This article is about the physical properties of greenhouse gases. For how human activities are adding to greenhouse gases, see Greenhouse gas emissions. Greenhouse gases trap some of the heat that results when sunlight heats ...