GFS 2-meter temperature anomaly forecast for Alaska on 6 July 2019. Graphic: Tropical Tidbits

Anchorage, Alaska roasts in 90°F heat, smashing all-time record by 5°F

By Dr. Jeff Masters 5 July 2019 (Weather Underground) – The temperature in Alaska’s largest city of Anchorage soared to an astonishing 90°F on Thursday, July 4, smashing the city’s previous all-time heat record by a remarkable 5°F. Anchorage’s average high temperature for July 4 is 65°F; records for Anchorage date back to 1952. All-time […]

The rank of the highest 3-day averaged mean temperature in June 2019. Dark red shows where it was the warmest 3-day heat wave in June since 1950, bright red the second-highest, etc. Graphic: E-OBS

Global warming made record-breaking June 2019 European heatwave at least five times likelier – “This is a strong reminder again that climate change is happening here and now. It is not a problem for our kids only.”

By Damian Carrington 2 July 2019 (The Guardian) – The record-breaking heatwave that struck France and other European nations in June was made at least five – and possibly 100 – times more likely by climate change, scientists have calculated. Such heatwaves are also about 4C hotter than a century ago, the researchers say. Furthermore, the […]

Hurtigruten’s cruise ship MS Roald Amundsen is seen in the sea near Ulsteinvik, Norway, on 1 July 2019. The Roald Amundsen is the world’s first cruise ship propelled partially by battery power and is set to head out from northern Norway on its maiden voyage, cruise operator Hurtigruten said on Monday. The hybrid expedition cruise ship can take 500 passengers and is designed to sail in harsh climate waters. Named after the Norwegian explorer who navigated the Northwest Passage in 1903-1906 and was first to reach the South Pole in 1911, the ship heads for the Arctic from Tromsø this week and will sail the Northwest Passage to Alaska before heading south, reaching Antarctica in October 2019. Photo: Hurtigruten / Reuters

First hybrid electric cruise ship sails for the Arctic

By Victoria Klesty 1 July 2019 OSLO (Reuters) – The world’s first cruise ship propelled partially by battery power is set to head out from northern Norway on its maiden voyage, cruise operator Hurtigruten said on Monday. The hybrid expedition cruise ship, the Roald Amundsen, can take 500 passengers and is designed to sail in […]

X-ray showing pellets lodged in the body of an orangutan who was shot 74 times with pellets by villagers and blinded. Photo: Bryan Denton / The New York Times

One casualty of the palm oil industry: An orangutan mother, shot 74 times

By Hannah Beech 29 June 2019 BUNGA TANJUNG, Indonesia (The New York Times) – The men came at Hope and her baby with spears and guns. But she would not leave. There was no place for her to go. When the air-gun pellets pierced Hope’s eyes, blinding her, she felt her way up the tree […]

Four major drivers of insect decline for each of the studied taxa according to reports in the literature. Graphic: Sánchez-Bayo and Wyckhuys, 2019 / Biological Conservation

Insect apocalypse: German bug watchers sound alarm – “Unless we change our ways of producing food, insects as a whole will go down the path of extinction in a few decades”

By Daphne Rousseau 1 July 2019 (AFP) – For almost 30 years they passed as quirky eccentrics, diligently setting up their insect traps in the Rhine countryside to collect tens of millions of bugs and creepy crawlers. Now the group of German entomology enthusiasts can boast a world-class scientific treasure: evidence of what is described […]

Annual average sea-ice extent in the Southern Ocean, 1979-2019. Sea ice extent in Antarctica has plunged since 2014. Data: Parkinson, 2019 / Proceedings of the National Academy of Sciences. Graphic: The Guardian

“Precipitous” fall in Antarctic sea ice since 2014 revealed – “The rapid decline has caught us by surprise and changes the picture completely”

By Damian Carrington 1 July 2019 (The Guardian) – The vast expanse of sea ice around Antarctica has suffered a “precipitous” fall since 2014, satellite data shows, and fell at a faster rate than seen in the Arctic. The plunge in the average annual extent means Antarctica lost as much sea ice in four years […]

Mannubai Chamariya at the check dam construction site in Sangvi village in Madhya Pradesh. Photo: Aarefa Johari / Quartz India

An investigation into how India dismantled its main defence against drought – “By shifting the focus to farm irrigation, the government is taking water conservation efforts back by 20 years”

By Aarefa Johari and Nithya Subramanian 1 July 2019 (Quartz) – At the height of the June summer in Madhya Pradesh, Mannubai Chamariya heaved boulders from the banks of a dry stream to a site where other workers arranged them in a tiled wall, filling the gaps with cement. The work was arduous but Chamariya […]

Spatial patterns of linear trends of the JJA DSL from four precipitation datasets for the period 1988–2013. Graphic: Jiang, et al., 2019 / Nature Climate Change

A longer dry season in the Congo Rainforest – “Dry season length is one of the most crucial climate limitations for sustaining rainforest”

By Kathryn Hansen 3 July 2019 (NASA) – It is the “rain” in the term “rainforest” that makes possible the diverse ecosystem teeming with plants and animals. That doesn’t mean a rainforest is always wet: tropical rainforests are known for having distinct wet and dry seasons. But new research shows that the summer dry season in the […]

Groundwater levels across Chennai, June 2018 and June 2019. Wells in Anna Nagar and Choolaimedu in June 2019 were dry. Data: The Rain Centre, Chennai / Gaurav Dogra. Graphic: Reuters

Villagers accuse city of seizing water as drought parches “India’s Detroit” – “Private tankers have fitted more than eight bore wells in our village and are indiscriminately extracting thousands of liters of water every day”

By Sudarshan Varadhan 2 July 2019 CHENNAI (Reuters) – In the small village of Bangarampettai, 20 miles from India’s manufacturing capital Chennai, about 150 people last month “captured” a water tanker, breaking its windscreen and deflating its tires before handing it over to a nearby police station. People living on the outskirts of this southern […]

Black skimmer chick carrying a cigarette filter on a beach in Florida, 24 June 2019. Photo: Karen Mason

Image of the Day: Bird feeding chick cigarette filter

2 July 2019 (BBC News) – A wildlife photographer has captured a picture of a black skimmer bird feeding its chick a cigarette filter on a beach in Florida, USA. In a Facebook post, Karen Mason said she had happened upon the pair on St Pete beach outside Tampa last month. She urged: “If you […]

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