Average daily CO2 emissions from 5 February to 6 May 2020 (red area) and average of the previous years during the same period (grey area) for three European cities. The dark grey horizontal bars cover periods of official lockdown, while the light grey bars indicate periods of partial lockdown or general restrictions (for example, school closures, reductions in personal contact, mobility constraints). Data: Integrated Carbon Observation System, 2020. Graphic: WMO

Carbon dioxide levels continue at record levels, despite COVID-19 lockdown – “The COVID-19 pandemic is not a solution for climate change”

GENEVA, 23 November 2020 (WMO) – The industrial slowdown due to the COVID-19 pandemic has not curbed record levels of greenhouse gases which are trapping heat in the atmosphere, increasing temperatures, and driving more extreme weather, ice melt, sea-level rise, and ocean acidification, according to the World Meteorological Organization (WMO). The lockdown has cut emissions […]

Aerial view of mass graves in Manaus, Brazil, 22 April 2020. Photo: Sandro Pereira / Fotoarena / Folhapress

U.N. warns 2021 shaping up to be a humanitarian catastrophe – “The worst humanitarian crisis year since the beginning of the United Nations 75 years ago”

By Michelle Nichols 4 December 2020 NEW YORK (Reuters) – Next year is shaping up to be a humanitarian catastrophe and rich countries must not trample poor countries in a “stampede for vaccines” to combat the coronavirus pandemic, top U.N. officials told the 193-member U.N. General Assembly on Friday. World Food Programme (WFP) chief David […]

Environmental relevance of 6PPD-quinone. (A) Using retrospective UPLC-HRMS analysis of archived sample extracts, 6PPD-quinone was quantified in roadway runoff and runoff-impacted receiving waters. Each symbol corresponds to duplicate or triplicate samples, boxes represent first and third quartiles. For comparison, the 0.8 pg/L LC50 value for juvenile coho salmon and detected 6PPD-quinone levels in 250 and 1000 mg/L TWP leachate are included. (B) Predicted ranges of potential 6PPD-quinone mass formation in passenger cars (e.g., 4 tires, -36 kg tire rubber mass) and heavy trucks, (e.g., 18 tires, -900 kg of tire rubber) (represented in orange) and measured 6PPD-quinone concentrations in affected environmental compartments (represented in blue, with experimental data italicized). Predicted ranges reflect calculations applying 0.4-2% 6PPD per total vehicle tire rubber mass followed by various yield scenarios (1-75% ultimate yields) for 6PPD reaction with ground-level ozone to form 6PPD-quinone. Graphic: Tian, et al. / Science

Tire dust killing coho salmon returning to Puget Sound, new research shows – “I find it incredibly sad to watch the adults when they are sick”

By Lynda V. Mapes 3 December 2020 (Seattle Times) – First they circle. Then they gasp at the surface of the water. Soon they can’t swim. Then they die. For decades now, scientists have known something was killing beautiful, adult coho salmon as soon as they hit Seattle’s urban waters, ready to spawn. They had […]

Record flooding caused this landslide in Haines, Alaska on 2 December 2020. Photo: Seaba Heli / Facebook

“The wettest day ever”: At least 6 people missing, homes destroyed after record-breaking Southeast Alaska rainstorm

By Jessica Flores 3 December 2020 (USA TODAY) – Evacuations and search and rescue efforts were underway Wednesday after a record-breaking rainstorm swept across Southeast Alaska, triggering mudslides and widespread flooding. Multiple precipitation records were broken Tuesday across the region, including a single-day rainfall record from 1946, according to the National Weather Service in Juneau. […]

Global map of temperature anomalies relative to the 1981-2010 long-term average from the ERA5 reanalysis for January to October 2020. Graphic: Copernicus Climate Change Service / ECMWF

WMO: 2020 on track to be one of three warmest years on record – More than 80 percent of the global ocean experienced a marine heatwave in 2020

GENEVA, 2 December 2020 (WMO) – Climate change continued its relentless march in 2020, which is on track to be one of the three warmest years on record. 2011-2020 will be the warmest decade on record, with the warmest six years all being since 2015, according to the World Meteorological Organization. Ocean heat is at […]

Wildfires light up a hillside behind the Bidwell Bar Bridge on 9 September 2020, as the Bear Fire burns in Oroville, California, in this photo taken with a slow shutter speed. Photo: Noah Berger / AP Photo

Photo gallery: In 2020, AP photographers captured a world in distress

By Jerry Schwartz 1 December 2020 (AP) – Behold, a world in distress: A 64-year-old woman weeps, hugging her husband as he lay dying in the COVID-19 unit of a California hospital. A crowded refugee camp in Lesbos, Greece, engulfed in flames, disgorges a string of migrants fleeing this hell on Earth. Rain-swept protesters, enraged […]

This satellite animation is from NOAA’s GOES-16 (GOES East) satellite and runs from 13 May 2020 through 18 November 2020. The GOES East satellite recorded this imagery of the entire Atlantic basin from its operational location of 75.2 degrees west longitude. This allows us to show storms as they form off the coast of Africa and then enter the Atlantic. Video: NOAA

Record-breaking Atlantic hurricane season ends – 2020 saw 30 named tropical storms, 10 hurricanes that intensified rapidly

1 December 2020 (WMO) – The extremely active 2020 Atlantic hurricane season officially ended on 30 November with a record-breaking 30 named tropical storms, including 13 hurricanes and six major hurricanes. There were 12 landfalling storms in the continental United States. This is the most storms on record, surpassing the 28 from 2005, and the […]

National Risk Index (NRI) map of the United States. Graphic: FEMA

New FEMA index shows riskiest spot for rising seas is 50 miles from the ocean

By Thomas Frank 25 November 2020 (E&E News) – The county most at risk for coastal flooding is not in Florida, North Carolina or New Jersey, according to the Federal Emergency Management Agency. It’s not even on a coast. It’s Cowlitz County, Washington, population 102,000, about 50 miles inland from the Pacific Ocean on the […]

New deaths from COVID-19 per day, normalized by population, for Sweden, Norway, Finland, and Denmark. Data: Johns Hopkins University CSSE. Graphic: 91-Divoc

Graph of the Day: Covid-19 daily deaths in Sweden, compared with neighboring countries

29 November 2020 (Desdemona Despair) – Much has been made of Sweden’s tacit “herd immunity” policy, and people have argued both for and against its effectiveness. Now the data are in, and we can safely make a judgment about it, and the similar policies used in various other countries, like the UK, the US, and […]

U.S. adult obesity rate by state, 2019. Graphic: Trust for America’s Health

U.S. adult obesity rate tops 40 percent, highest ever recorded – Obesity is single highest risk factor in COVID-19 mortality – “That’s extremely alarming in terms of its medical implications”

18 September 2020 (NBC News) – A new report reveals the adult obesity rate in the United States now stands at more than 42 percent, the highest it’s ever been.   Twelve states have an obesity rate of more than 35 percent.  “That’s extremely alarming in terms of its medical implications,” says John Auerbach, president […]

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