climate change – Page 101 – Desdemona Despair

Gas storage tanks receiving natural gas from feeder pipelines before compression for transport in high-pressure pipelines at the Haynseville shale formation, Texas. This photo was taken with a forward-looking infrared (FLIR) camera tuned to the infrared spectrum of methane, allowing visualization of methane, which is invisible in the normal camera view and to the naked eye. Photo: Sharon Wilson / Howarth, 2019 / Biogeosciences

August 15, 2019

Fracking prompts global spike in atmospheric methane – “This recent increase in methane in massive”

By Blaine Friedlander 14 August 2019 (Cornell Chronicle) – As methane concentrations increase in the Earth’s atmosphere, chemical fingerprints point to a probable source: shale oil and gas, according to new Cornell research published 14 August 2019 in Biogeosciences, a journal of the European Geosciences Union. The research suggests that this methane has less carbon-13 relative […]

Satellite view of Chennai Lake as it dries up, from 5 Feb 2019 to 15 July 2019. Photo: Copernicus / FT

August 15, 2019

No end to crisis in sight as drought grips India’s Chennai – “The civil strife in this country will start from water, not from religion”

By Stephanie Findlay 3 August 2019 CHENNAI (Financial Times) – Murugan Sundaramurthy’s water business is buoyant. His fleet of tanker trucks have been fanning out across the countryside around Chennai for two decades, sucking water from boreholes and delivering it to homes to quench the city’s thirst. But demand today is as high as he […]

Dead fish lie on the parched bed of the Chembarambakkam reservoir in India, 19 May 2019. Photo: The News Minute

August 14, 2019

Amid drought, plants in Chennai guzzle 21 million liters of groundwater per day – “We are moving towards a groundwater disaster. On one hand, the surface water resources are being destroyed, and on the other groundwater resources are being over-exploited.”

By Yogesh Kabirdoss 22 July 2019 CHENNAI (TNN) – Drought-prone Tamil Nadu has the highest number of licensed packaged drinking water and carbonated beverages units in the country. These water-guzzling plants operating in and around Chennai draw at least 21 million litres of water every day. For the record, water-starved Tamil Nadu has 40 percent […]

Map of world water stress projected to 2020, 2030, and 2040. Data: World Resources Institute; United Nations. Graphic: The New York Times

August 14, 2019

A quarter of humanity faces looming water crises – “The picture is alarming in many places around the world”

By Somini Sengupta and Weiyi Cai 6 August 2019 BENGALURU, India (The New York Times) – Countries that are home to one-fourth of Earth’s population face an increasingly urgent risk: The prospect of running out of water. From India to Iran to Botswana, 17 countries around the world are currently under extremely high water stress, […]

Media article co-visibility network-individual level. Clustered representation of the co-visibility network: nodes are climate change contrarians (CCCs) and climate change scientists (CCSs) who have at least one media article associated with at least one other individual. Links are colored according to three types: links between members of the CCC (CCS) group are red (blue) and links between groups are black; the percentages of links by type are reported in parentheses (e.g., 52 percent of links are within the CCC group). We used a modularity-maximizing clustering algorithm48 to identify three communities, with nodes ordered along each spine according to its network centrality—as such, the most prominent individuals are located at the apex. Two communities are well mixed, whereas the third represents an extremely polarized echo chamber comprised primarily of CCC. (inset) Magnification of the apex showing the most prominent individuals. Graphic: Peterson, et al., 2019 / Nature Communications

August 14, 2019

Media coverage creates false balance on climate science, study shows – “Climate change contrarians” receive 49 percent more media coverage than scientists

By Lorena Anderson 13 August 2019 (UC Merced) – The American media lends too much weight to people who dismiss climate change, giving them legitimacy they haven’t earned, posing serious danger to efforts aimed at raising public awareness and motivating rapid action, a new study shows. While it is not uncommon for media outlets to […]

Landsat 8 images from 21 July 2018 (left) and 16 September 2018 (right) illustrating the Taku Glacier transient snowline. The 21 July 2018 snowline is at 975 m and the 16 September 2018 snowline is at 1400 m. Average end-of-summer snowline is 975 m; the 2018 end-of-summer snowline was the highest observed in the 73-year record. Graphic: AMS

August 13, 2019

State of the Climate in 2018: 2018 was the fourth-hottest year on record, behind 2016, 2015, and 2017

12 August 2019 (NCEI) – A new State of the Climate report [pdf] confirmed that 2018 was the fourth warmest year in records dating to the mid-1800s. Last year was the fourth warmest year on record despite La Niña conditions early in the year and the lack of a short-term warming El Niño influence until […]

Flames consume a tree as wildfires rage in the Krasnoyarsk region of Siberia, 1 August 2019 Photo: The Siberian Times

August 13, 2019

Massive wildlife tragedy in Siberia as bears and foxes flee taiga, while smaller animals suffocate in smoke – “The climatic situation will deteriorate in Siberia”

By Svetlana Skarbo 1 August 2019 (The Siberian Times) – Predators seek food in villages all around Siberia as climate expert warns of worse fires each year due to soaring rise in temperatures, 10°C above average. Wild animals are turning to humans as they escape gas-chamber-like woods, with wildfires continuing to rage across almost 3 […]

Graphs showing total precipitation averaged across the 48 contiguous U.S. states from January to July, 1895-2019; Statewide rankings for average precipitation for July 2019, as compared to each July since records began in 1895; and Statewide rankings for average temperature for July 2019, as compared to each July since records began in 1895. Graphic: NOAA / NCEI

August 12, 2019

U.S. racks up wettest calendar year to date in July 2019

By Bob Henson 7 August 2019 (Weather Underground) – The Big U.S. Wet of 2018-19 went on cruise control in July, but the year so far managed to hang on as the nation’s wettest calendar year to date in records going back more than a century, NOAA reported on Wednesday. Averaged across the 48 contiguous states, the […]

A bald eagle, one of the Endangered Species Act’s success stories, near Castle Dale, Utah. Photo: Brandon Thibodeaux / The New York Times

August 12, 2019

Trump Administration weakens protections for endangered species – “If we make decisions based on short-term economic costs, we’re going to have a whole lot more extinct species”

By Lisa Friedman 12 August 2019 WASHINGTON (The New York Times) – The Trump administration on Monday announced that it would change the way the Endangered Species Act is applied, significantly weakening the nation’s bedrock conservation law credited with rescuing the bald eagle, the grizzly bear and the American alligator from extinction. The changes could […]

Graphs from the “Climate Change and Land 2019” report by the IPCC, showing changes relative to 1961 of greenhouse gas (GHG) emissions, world agricultural production, food demand, and desertification and land degradation. Graphic: IPCC

August 12, 2019

World food security increasingly at risk due to “unprecedented” climate change impact, new UN report warns

8 August 2019 (UN News) – More than 500 million people today live in areas affected by erosion linked to climate change, the UN warned on Thursday, before urging all countries to commit to sustainable land use to help limit greenhouse gas emissions before it is too late. Speaking at the launch of a Special […]