Permanent inundation surfaces predicted by CoastalDEM and SRTM given the median K17/RCP 8.5/2100 sea-level projection. Locations include (a) the Pearl River Delta, China; (b) Bangladesh; (c) Jakarta, Indonesia; and (d) Bangkok, Thailand. Low-lying areas isolated from the ocean are removed from the inundation surface using connected components analysis. Current water bodies are derived from the SRTM Water Body Dataset. Gray areas represent dry land. Axis labels denote latitude and longitude. Graphic: Kulp and Strauss, 2019 / Nature Communications

Flooded Future: New elevation maps triple estimates of global risk from sea-level rise and coastal flooding – “By 2100, land now home to 200 million people could sit permanently below the high tide line”

29 October 2019 (Climate Central) – Sea level rise is one of the best known of climate change’s many dangers. As humanity pollutes the atmosphere with greenhouse gases, the planet warms. And as it does so, ice sheets and glaciers melt and warming sea water expands, increasing the volume of the world’s oceans. The consequences […]

Comparison of weekly U.S. Drought Monitor for 30 July 2019 and 1 October 2019 shows the rapid progression of drought across the south-central and southeast U.S. Graph: National Drought Mitigation Center

October 2019: A month of extreme weather for the U.S. – “This early-October heat wave appears to the most intense and anomalous on record for such a large region of the U.S.”

By Christopher C. Burt 1 November 2019 (Weather Underground) – October is a month of transition weatherwise for the contiguous U.S. Some years it is a gentle transition from early fall to late fall, and some years an extreme transition from late summer to early winter—as has been the case this year. In fact, it […]

Map of air pollution in India showing Air Quality Index meters maxed at 999 on 3 November 2019. Graphic: AQICN

India air pollution deteriorates to “hazardous” rating – “Pollution has reached unbearable levels across North India”

3 November 2019 (BBC News) – Air pollution in the north of India has “reached unbearable levels,” the capital Delhi’s Chief Minister Arvid Kejriwal says. In many areas of Delhi air quality deteriorated into the “hazardous” category on Sunday with the potential to cause respiratory illnesses. Authorities have urged people to stay inside to protect […]

Summary of polar bear population status in 2019 by regional subpopulation, showing populations with decreasing trends. Graphic: IUCN / SSC Polar Bear Specialist Group (PBSG)

Scientists update status of polar bear populations with 2019 data

By Dag Vongraven 20 September 2019 (PBSG) – At the last meeting of the IUCN/SSC Polar Bear Specialist Group (PBSG) in Anchorage in 2016, the group agreed that there was a need for new and documented criteria for the assessment of status and trends of polar bear populations. Work to develop a new set of […]

People wear masks to protect against “Hazardous” air pollution in Dehli, India, 28 October 2019. Photo: Biplov Bhuyan / Hindustan Times / REX

5 million masks distributed as toxic smog descends on Delhi during Diwali – “Delhi has turned into a gas chamber”

By Guy Davies 1 November 2019 (ABC News) – Five million masks are being distributed throughout schools in Delhi, India, as the chief minister described the city as a “gas chamber” because of the “toxic” air quality. Arvind Kejriwal, the chief minister of Delhi, also announced that all schools would be closed in the city […]

Graphs showing deteriorating financial indicators in Hong Kong, January 2019 - September 2019. Graphic: Bloomberg

Hong Kong crashes into recession as protests hit economy – “It’s completely driven by social events, and this is something the government needs to consider”

By Eric Lam and Enda Curran 31 October 2019 (Bloomberg) – Hong Kong’s economy contracted sharply in the third quarter as it entered a recession, exceeding economists’ worst estimates of the damage from nearly five months of protests. Third-quarter gross domestic product retreated 3.2% from the previous three months, after a 0.4% contraction in the […]

Pedestrians age 0 through 17 fatally struck by motor vehicles, 2004-2018. Halloween is the deadliest day of the year for child pedestrians. Data: National Highway traffic Safety Association. Graphic: The Washington Post

Here’s why Halloween is the deadliest day of the year for child pedestrians

By Christopher Ingraham 28 October 2019 (The Washington Post) – It’s almost Halloween, which means that law enforcement agencies around the country are warning parents about the possibility of finding marijuana candy in their children’s trick-or-treat buckets. But like poison and razor blades, Halloween pot candy is largely a myth. The real threat to kids on October 31st […]

The coal-fired Quezon Power Plant in Mauban, Quezon, the Philippines. The 511-megawatt power plant was commissioned in 2000 and is owned and operated by Quezon Power Limited Co. Photo: Acersteel

Coal power plants flourish in the Philippines despite “climate emergency” – “It is unfortunate that another coal plant has been inaugurated in the country”

By Leilani Chavez 28 October 2019 MANILA (Mongabay) – In 1996, when a community in the Philippine municipality of Pagbilao agreed to house a coal power plant a few hours’ drive from Manila, the residents had high hopes. The fishing town saw in the dominating edifice full-time jobs and food on the table, says Warren […]

China monthly coal imports, 2015-2019. Graphic: Reuters

China’s 2019 coal imports set to rise by more than 10 percent, to around 320 million tons

By Muyu Xu and Melanie Burton 22 October 2019 BEIJING/MELBOURNE (Reuters) – China, the world’s top coal buyer, is on track to boost imports of the fuel by more than 10 percent this year, traders and analysts said on Tuesday, countering earlier expectations that shipments would be capped by Beijing at the same level as […]

Air pollution (fine particulate matter PM2.5) in the United States, 2009-2018. in 2016, pollution started to increase significantly in the U.S. Midwest and West. Data: National Bureau of Economic Research. Graphic: The New York Times

America’s air quality worsens since Trump election, ending years of gains – “This increase is a real about-face”

By Nadja Popovich 24 October 2019 (The New York Times) – New data reveals that damaging air pollution has increased nationally since 2016, reversing a decades-long trend toward cleaner air. An analysis of Environmental Protection Agency data published this week by researchers at Carnegie Mellon University found that fine particulate pollution increased 5.5 percent on average across the […]

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