Small area income and poverty estimates (SAIPE), 2007-2018. Data: U.S. Census Bureau Small Area Income and Poverty Estimates (SAIPE) program. Graphic: U.S. Census Bureau

Poverty grew in one-third of U.S. counties despite strong national economy

By Tim Henderson 19 December 2019 (Pew) – Despite an economic recovery that lifted people out of poverty in most areas of the country, poverty increased in at least one county in every state between 2016 and 2018. The poverty rate grew in 30% of counties between 2016 and 2018, according to a Stateline analysis of U.S. Census […]

The tail of a male grey whale that stranded near Victoria, B.C. in April 2019, with skin eaten by an infestation of cyamids, or whale lice. Photo: Fisheries and Oceans Canada

In 2019, 214 grey whales washed up dead on the West Coast of North America – “They get eaten alive”

By Lisa Johnson 28 December 2019 (CBC News) – The first grey whale found dead in B.C. last year was in such rough shape that someone called to report it was tangled up in a big pink buoy. The pink wasn’t plastic, officials learned when they arrived to tow the skinny male to shore near […]

Alaska’s Columbia glacier began rapidly retreating around 1980, and its leading edge has moved more than 20 kilometers inland. These images, captured by the joint NASA / U.S. Geological Survey Landsat satellites, were stitched together into a video to show the glacier’s dynamic evolution from 1972 to 2019. Video: Mark Fahnestock / University of Alaska Fairbanks

Video: 47 years of satellite images show retreat of Alaskan’s Columbia glacier

By Carolyn Gramling 10 December 2019 SAN FRANCISCO (Science News) – A mesmerizing new series of images shows the retreat of Alaska’s Columbia glacier over the last 47 years in gorgeous, excruciating detail. The images were presented December 10 at the American Geophysical Union’s annual meeting. Landsat satellites operated by NASA and the U.S. Geological […]

Projected (a) mean winter (Oct-April) soil temperature, (b) mean winter air temperature, (c) mean leaf area index (July-August), (d) annual gross primary productivity (GPP), (e) mean non-summer (NS; September - May) unfrozen soil moisture, (f) mean summer soil moisture (June-August), and (g) cumulative summer precipitation (June-August) for the northern permafrost region from 2018 through 2100 under RCP 4.5 (blue) and 8.5 (red) based on ESM ensemble outputs. Graphic: Natali, et al., 2019 / Nature Climate Change

Arctic shifts to a carbon source due to winter soil emissions – “The warmer it gets, the more carbon will be released into the atmosphere from the permafrost region, which will add to further warming”

By Samson Reiny 8 November 2019 (NASA) – A NASA-funded study suggests winter carbon emissions in the Arctic may be adding more carbon into the atmosphere each year than is taken up by Arctic vegetation, marking a stark reversal for a region that has captured and stored carbon for tens of thousands of years. The […]

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 […]

This animation shows Arctic sea ice decline from 1979 to 2019 from pink to purple, with dark purple in 2019. This animation is based on the Chartic Interactive Sea Ice Graph. Graphic: M. Scott / NSIDC

Falling up: A look back at the 2019 Arctic summer – New record daily lows for sea ice extent in July and early August

3 October 2019 (NSIDC) – Arctic sea ice began its autumn regrowth in the last 12 days of September, with the ice edge expanding along a broad front in the western Arctic Ocean. Overall, the summer of 2019 was exceptionally warm, with repeated pulses of very warm air from northern Siberia and the Bering Strait. […]

Aerial view of Frying Pan Lake in Alaska. If the proposed massive Pebble Mine, located between two prime salmon spawning streams, is ever built, Frying Pan Lake, would disappear beneath a giant pile of tailings. Bristol Bay is one of the world’s greatest fisheries. Photo: SeattlePI

Battle over Bristol Bay mine: Native, fisheries groups sue Trump – “There’s simply no precedent for open pit mining coexisting with sockeye salmon on the scale proposed by the Pebble Mine in Bristol Bay”

By Joel Connelly 8 October 2019 (SeattlePI) – Five Bristol Bay native and fisheries groups sued the Trump administration on Tuesday, seeking to restore Clean Water Act protection and block a giant open pit copper-goldmine proposed cheek-by-jowl with the world’s greatest sockeye salmon fishery. The suit was filed on National Salmon Day. The U.S. Environmental […]

Adult obesity in the U.S. by state in 2018, with top ten states highlighted. Graphic: Trust for Americas Health

U.S. obesity rates hit historic highs in 2018 – Nine states reach adult obesity rates of 35 percent or more – “These latest data shout that our national obesity crisis is getting worse”

WASHINGTON, DC, 12 September 2019 (Trust for America’s Health) – Nine U.S. states had adult obesity rates above 35 percent in 2018, up from seven states at that level in 2017, an historic level of obesity in the U.S., according to the 16th annual State of Obesity: Better Policies for a Healthier America report [pdf] released today by the […]

A herd of musk ox graze in an area of the Arctic National Wildlife Refuge in Alaska. Photo: Arctic National Wildlife Refuge / AP

Trump administration opens huge wildlife refuge in Alaska to drilling – “This destructive, unlawful plan would sell off one of America’s last great wildlands to the highest bidder”

By Steven Mufson and Juliet Eilperin 13 September 2019 (The Washington Post) – The Trump administration on Thursday said it would seek to open up the entire coastal plain of the Arctic National Wildlife Refuge to oil and gas exploration, picking the most aggressive development option for an area long closed to drilling. In filing […]

Hawaii was surrounded by waters with warmer-than-average sea surface temperatures on 9 September 2019. Departures from the seasonal norm are shown in degrees Celsius. On this date, Lihue, Kauai observed its 17th consecutive day of a daily record high temperature being set or tied. This is likely the longest such stretch for any official weather station with a long period of record (more than 50 years) at any site in the U.S. climate database. Graphic: Tropical Tidbits

Hawaii’s warmest summer on record and Alaska’s second warmest in 2019

By Christopher C. Burt 10 September 2019 (Weather Underground) – Although 2800 miles of open ocean separate them, both Anchorage, Alaska and Honolulu, Hawaii experienced their warmest climatological summers (June-August) on record this year. It appears that this was Alaska’s second warmest summer (following that of 2004) but it is likely that it was Hawaii’s […]

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