Climate Change science - multiple issues
|Title:|| ||Oxford Martin School
|Description/subject:|| ||A wide range of research into climate change, biodiversity, global ecology etc....videos, publications, events...
"The Oxford Martin School at the University of Oxford is a world-leading centre of pioneering research that addresses global challenges.
We invest in research that cuts across disciplines to tackle a wide range of issues such as climate change, disease and inequality. We support novel, high risk and multidisciplinary projects that may not fit within conventional funding channels. We do this because breaking boundaries can produce results that could dramatically improve the wellbeing of this and future generations.
We seek to make an impact by taking new approaches to global problems, through scientific and intellectual discovery, by developing policy recommendations and working with a wide range of stakeholders to translate them into action..."
Collective Responsibility for Infectious Disease...
Economics, INET Oxford...
Illegal Wildlife Trade...
Inequality and Prosperity...
Mind & Machine...
Our World in Data...
Science & Society...
Technological & Economic Change.|
|Source/publisher:|| ||Oxford Martin School, University of Oxford|
|Format/size:|| ||html, Adobe Flash etc|
|Date of entry/update:|| ||13 April 2017|
|Title:|| ||Study suggests Earth may enter Hothouse Climate State
|Date of publication:|| ||08 August 2018|
|Description/subject:|| ||Earth Could Spiral Into A ‘Hothouse’ State Even If We Reduce CO2 Emissions, Warns New Report... https://www.inquisitr.com/5019576/earth-could-spiral-into-a-hothouse-state-even-if-we-reduce-co2-emissions-warns-new-report ...Read the study paper: http://www.pnas.org/content/early/2018/07/31/1810141115 ...
Tipping Elements – the Achilles Heels of the Earth System https://www.pik-potsdam.de/services/infodesk/tipping-elements ...
The Climate State of the Holocene and Anthropocene (Rates of Change) http://climatestate.com/2018/08/08/the-climate-state-of-the-holocene-and-anthropocene-rates-of-change ...
Donald Trump’s Paris Exit https://www.youtube.com/watch?v=Ulcj3gkAbLo
Rockström: The Earth System https://www.youtube.com/watch?v=qkXcIu1USDk
Lester Brown: Climate mobilization https://www.youtube.com/watch?v=f7jsR3yXtr8|
|Source/publisher:|| ||Climate State|
|Date of entry/update:|| ||11 August 2018|
|Title:|| ||Trajectories of the Earth System in the Anthropocene
|Date of publication:|| ||06 August 2018|
|Description/subject:|| ||Abstract: "We explore the risk that self-reinforcing feedbacks could push the Earth System toward a planetary threshold that, if crossed, could prevent stabilization of the climate at intermediate temperature rises and cause continued warming on a “Hothouse Earth” pathway even as human emissions are reduced. Crossing the threshold would lead to a much higher global average temperature than any interglacial in the past 1.2 million years and to sea levels significantly higher than at any time in the Holocene. We examine the evidence that such a threshold might exist and where it might be. If the threshold is crossed, the resulting trajectory would likely cause serious disruptions to ecosystems, society, and economies. Collective human action is required to steer the Earth System away from a potential threshold and stabilize it in a habitable interglacial-like state. Such action entails stewardship of the entire Earth System—biosphere, climate, and societies—and could include decarbonization of the global economy, enhancement of biosphere carbon sinks, behavioral changes, technological innovations, new governance arrangements, and transformed social values"...
Earth System trajectories, climate change, Anthropocene, biosphere feedbacks, tipping elements...Authors also include Ricarda Winkelmann, and Hans Joachim Schellnhuber...N.B. references with links to full-text documents|
|Author/creator:|| ||Will Steffen, Johan Rockström, Katherine Richardson, Timothy M. Lenton, Carl Folke, Diana Liverman, Colin P. Summerhayes, Anthony D. Barnosky, Sarah E. Cornell, Michel Crucifix, Jonathan F. Donges, Ingo Fetzer, Steven J. Lade, Marten Scheffer, Ricarda Wi|
|Source/publisher:|| ||Proceedings of the National Acadamy of Sciences of the USA|
|Date of entry/update:|| ||09 August 2018|
|Title:|| ||Extreme Heat Could Make One Third of Planet Uninhabitable (video)
|Date of publication:|| ||01 August 2018|
|Description/subject:|| ||"Climate scientist Michael Mann says that, under a business-as-usual scenario, the mass displacement of billions could trigger an unprecedented national security crisis"|
|Author/creator:|| ||Michael Mann (interview)|
|Source/publisher:|| ||Real News via Youtube|
|Format/size:|| ||Adobe Flash or html5 13 minutes)|
|Date of entry/update:|| ||14 October 2018|
|Title:|| ||North China Plain threatened by deadly heatwaves due to climate change and irrigation
|Date of publication:|| ||31 July 2018|
"North China Plain is the heartland of modern China. This fertile plain has experienced vast expansion of irrigated agriculture which cools surface temperature and moistens surface air, but boosts integrated measures of temperature and humidity, and hence enhances intensity of heatwaves. Here, we project based on an ensemble of high-resolution regional climate model simulations that climate change would add significantly to the anthropogenic effects of irrigation, increasing the risk from heatwaves in this region. Under the business-as-usual scenario of greenhouse gas emissions, North China Plain is likely to experience deadly heatwaves with wet-bulb temperature exceeding the threshold defining what Chinese farmers may tolerate while working outdoors. China is currently the largest contributor to the emissions of greenhouse gases, with potentially serious implications to its own population: continuation of the current pattern of global emissions may limit habitability in the most populous region, of the most populous country on Earth."|
|Author/creator:|| ||Suchul Kang & Elfatih A. B. Eltahir|
|Source/publisher:|| ||"Nature Communications" volume 9, Article number: 2894 (2018)|
|Date of entry/update:|| ||14 October 2018|
|Title:|| ||Greater future global warming inferred from Earth’s recent energy budget
|Date of publication:|| ||29 November 2017|
|Description/subject:|| ||"We have a paper out in Nature titled “Greater future global warming inferred from Earth’s recent energy budget”.
The Carnegie press release can be found here and Coverage from the Washington Post can be found here.
A video abstract summarizing the study is below...The study addresses one of the key questions in climate science: How much global warming should we expect for a given increase in the atmospheric concentration of greenhouse gases?...[I] we were to assume that humans will continue to increases greenhouse gas emissions substantially throughout the 21st century (the RCP8.5 future emissions scenario), climate models tell us that we can expect anywhere from about 3.2°C to 5.9°C (5.8°F to 10.6°F) of global warming above pre-industrial levels by 2100. This means that for identical changes in greenhouse gas concentrations (more technically, identical changes in radiative forcing), climate models simulate a range of global warming that differs by almost a factor of 2...Using the steepest future emissions scenario as an example (the RCP8.5 emissions scenario), the figure below shows the comparison of the raw-model projections used by the Intergovernmental Panel on Climate Change, to our projections that incorporate information from observations..."|
|Author/creator:|| ||Patrick T. Brown, PhD|
|Source/publisher:|| ||Patrick T. Brown' blog|
|Date of entry/update:|| ||18 July 2018|
|Title:|| ||Power surge (video)
|Date of publication:|| ||14 March 2017|
|Description/subject:|| ||"Can emerging technology defeat global warming? The United States has invested tens of billions of dollars in clean energy"|
|Source/publisher:|| ||Nova Documentary|
|Format/size:|| ||Adobe Flash or html5 (1 hour, 1 minute)|
|Date of entry/update:|| ||04 November 2017|
|Title:|| ||Greenhouse Gas Emissions from Reservoir Water Surfaces: A New Global Synthesis
|Date of publication:|| ||05 October 2016|
|Description/subject:|| ||"Collectively, reservoirs created by dams are thought to be an important source of greenhouse gases (GHGs) to the atmosphere. So far, efforts to quantify, model, and manage these emissions have been limited by data availability and inconsistencies in methodological approach. Here, we synthesize reservoir CH4, CO2, and N2O emission data with three main objectives: (1) to generate a global estimate of GHG emissions from reservoirs, (2) to identify the best predictors of these emissions, and (3) to consider the effect of methodology on emission estimates. We estimate that GHG emissions from reservoir water surfaces account for 0.8 (0.5–1.2) Pg CO2 equivalents per year, with the majority of this forcing due to CH4. We then discuss the potential for several alternative pathways such as dam degassing and downstream emissions to contribute significantly to overall emissions. Although prior studies have linked reservoir GHG emissions to reservoir age and latitude, we find that factors related to reservoir productivity are better predictors of emission."|
|Author/creator:|| ||Bridget R. Deemer, John A. Harrison, Siyue Li, Jake J. Beaulieu, Tonya DelSontro, Nathan Barros, José F. Bezerra-Neto, Stephen M. Powers, Marco A. dos Santos, J. Arie Vonk|
|Source/publisher:|| ||BioScience (2016) 66 (11): 949-964.|
|Alternate URLs:|| ||https://doi.org/10.1093/biosci/biw117|
|Date of entry/update:|| ||26 April 2017|
|Title:|| ||The Scientific Case for Urgent Action to Limit Climate Change
|Date of publication:|| ||11 March 2013|
|Description/subject:|| ||(Visit: http://www.uctv.tv/) Distinguished Professor Emeritus Richard Somerville, a world-renowned climate scientist and author of "The Forgiving Air: Understanding Environmental Change," discusses the scientific case for urgent action to limit climate change. Series: "Perspectives on Ocean Science" [5/2013] [Science] [Show ID: 24910]|
|Author/creator:|| ||Richard Somerville|
|Source/publisher:|| ||University of California Television (UCTV)|
|Format/size:|| ||Adobe Flsh or html|
|Date of entry/update:|| ||25 August 2018|
|Title:|| ||Sea Level Rise, Migration, Security and War
|Date of publication:|| ||12 February 2012|
|Description/subject:|| ||Cornell University - 2017 Climate Change Seminar by (Development Sociology). Recorded at Cornell University - February 12, 2018, part of Perspectives on the Climate Change Challenge seminar series.|
|Author/creator:|| ||Prof. Charles Geisler|
|Source/publisher:|| ||Cornell University via Climat State|
|Format/size:|| ||Adobe Flash or html5|
|Date of entry/update:|| ||03 May 2018|