Second Major Heat Wave This Summer Smashes Records Across Europe
Paris recorded its all-time highest temperature of 42.6 degrees Celsius, BBC News reported. Belgium, Germany, and the Netherlands all endured record highs on Wednesday only to see them broken again on Thursday, AccuWeather reported. Thursday's all-time highs measured 41.8 for Belgium, 42.6 for Germany and 40.7 for the Netherlands, the first time the country heated to 40 degrees or more.
The European #heatwave smashed numerous temperature records in #France, #Belgium, #Germany, #Netherlands. This included 42.6°C in Paris and 41.5°C in Lille, according to @meteofrance . pic.twitter.com/8wGjTPPgjS— WMO | OMM (@WMO) July 26, 2019
The UK, meanwhile, experienced its hottest ever July temperature of 38.1 degrees Celsius, BBC News reported. This is only the second time that the UK has experienced a temperature above 100 degrees Fahrenheit, the UK's Met Office tweeted.
38.1 °C has been recorded at Cambridge; this is only the second time temperatures over 100 Fahrenheit have been recorded in the UK #heatwave #HottestUKJulyDay #HottestDayOfTheYear so far pic.twitter.com/JXlwKfMSE6— Met Office (@metoffice) July 25, 2019
The heat has proven potentially deadly, as five deaths recorded in France may have been linked to the heat. It also interfered with transportation. Trains in Britain ran at reduced speeds to keep rails from buckling, and a Eurostar traveling from Belgium to London actually broke down Wednesday, forcing passengers to wait in the heat for three hours.
"Everything was suddenly down: no air-conditioning, no electricity," passenger Paul De Grauwe said, as The New York Times reported. "I have never been so hot in my life."
The high Paris temperatures also threatened Notre-Dame cathedral, which was damaged in a fire in April.
"I am very worried about the heat wave because, as you know, the cathedral suffered from the fire, the beams coming down, but also the shock from the water from the firefighters. The masonry is saturated with water," Chief Architect Philippe Villeneuve told Reuters, as AccuWeather reported.
The Met Office noted that heat waves in Europe have gotten both more likely and more extreme because of the climate crisis, BBC News reported.
"What we have at the moment is this very warm stream of air, coming up from northern Africa, bringing with it unusually warm weather," the Met Office's Dr. Peter Stott told BBC 5Live. "But without climate change we wouldn't have hit the peaks that we're hitting right now."
Other scientists agreed.
"This. Is. Climate. Change." University of Oxford climate scientist Karsten Haustein tweeted.
Heat waves like this week's cause increased discomfort for Europeans because the continent has not embraced air conditioning as the U.S has. While more than 90 percent of U.S. homes have an air-conditioning system, fewer than 10 percent of European homes do, The New York Times reported.
That may change with more frequent heat waves. The head of a Munich-based air-conditioning installation company said he had seen steady growth from year to year. But more units would also mean more climate change.
"By cooling off the inside and warming the outside, we are feeding a disastrous vicious circle," Brice Tréméac, the head of Paris-based research institution the Laboratory of Cold, Energy and Thermic Systems, told The New York Times.
In a country where buildings are often without air-conditioning, nature might be your best escape from the #heatwave...— FRANCE 24 English (@France24_en) July 25, 2019
After measuring temperature changes across #Paris, environmental engineer Olivier Papin found that it can be up to 15 °C cooler under the trees than in the sun pic.twitter.com/KpavA0U1a2
For now, however, Europe can expect to see some relief Friday as temperatures cool. But the warm air could wreak further havoc as it moves towards Greenland, where it could cause record melting of its ice-sheet, Reuters reported Friday.
"According to forecasts, and this is of concern, the atmospheric flow is now going to transport that heat towards Greenland," World Meteorological Organization spokeswoman Clare Nullis said in a UN briefing in Geneva Friday. "This will result in high temperatures and consequently enhanced melting of the Greenland ice sheet. We don't know yet whether it will beat the 2012 level, but it's close."
So far this July, the ice sheet has lost the equivalent of 64 million Olympic-sized swimming pools worth of ice through surface melting. The hot weather could also further melt Arctic sea ice, which was close to its lowest extent on record as of July 15.
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By Jeff Masters, Ph.D.
Tropical Storm Josephine Also No Threat to Land<p>Meanwhile, the season's record-earliest tenth named storm, Tropical Storm Josephine, was also struggling with high wind shear as it traced out a path over the open ocean.</p><p>At 5 a.m. EDT Saturday, Josephine was located about 310 miles east of the northern Leeward Islands, moving west-northwest at 15 mph with top sustained winds at 45 mph. Josephine is expected to bring one to three inches of rain over portions of the northern Leeward Islands, the Virgin Islands, and Puerto Rico over the weekend. Josephine will encounter steadily rising wind shear through Monday, peaking at a very high 30 – 35 knots. This high shear is likely to destroy Josephine's circulation by Monday, before the storm can affect any other land areas.</p><p><em>Reposted with permission from <a href="https://yaleclimateconnections.org/2020/08/tropical-storm-kyle-forms-unlikely-to-affect-land/" target="_blank">Yale Climate Connections</a>. </em><em></em></p>
By Ute Eberle
In May 2017, shells started washing up along the Ligurian coast in Italy. They were small and purple and belonged to a snail called Janthina pallida that is rarely seen on land. But the snails kept coming — so many that entire stretches of the beach turned pastel.
The Ligurian coast has been swept by snails turning its color pastel.
A World Between Worlds<p>The neuston comprises a multitude of weird and wonderful creatures. </p><p>Many, like the Portuguese man-of-war, which paralyzes its prey with venomous tentacles up to 30 meters long, are colored an electric shade of blue, possibly to protect themselves against the sun's UV rays, or as camouflages against predators.</p><p>There are also by-the-wind sailors, flattish creatures that raise chitin shields from the water like sails; slugs known as sea dragons that cling to the water's surface from below with webbed appendages; barnacles that build bubble rafts as big as dinner plates; and the world's only marine insects, a relation of the pond skater.</p><p>They live "between the worlds" of the sea and sky, as Federico Betti, a marine biologist at the University of Genoa, puts it. From below, predators lurk. From above, the sun burns. Winds and waves toss them about. Depending on the weather, their environment may be warm or cool, salty or less so.</p>
Sea snails can make up the neuston.
Velella velella jellyfish living on the surface of the ocean.<p>But now, they face another — manmade — threat from nets designed to catch trash. A project called <a href="https://theoceancleanup.com/" target="_blank">The Ocean Cleanup</a>, run by Dutch inventor Boyan Slat, has raised millions of dollars in donations and sponsorship to deploy long barriers with nets that will drift across the ocean in open loops to sweep up floating garbage. </p>
Collecting With the Current<p>"Plastic could outweigh fish in the oceans by 2050. To us, that future is unacceptable," <a href="https://www.dw.com/en/green-entrepreneur-sets-sights-on-great-pacific-garbage-patch/a-38855785" target="_blank">The Ocean Cleanup</a> declares on its website.</p><p>But Rebecca Helm, a marine biologist at the University of North Carolina, and one of the few scientists to study this ecosystem, fears that The Ocean Cleanup's proposal to remove 90% of the plastic trash from the water could also virtually wipe out the neuston.</p><p>One focus of Helm's studies is where these organisms congregate. "There are places that are very, very concentrated and areas of little concentration, and we're trying to figure out why," says Helm.</p><p>One factor is that the neuston floats with ocean currents, and Helm worries that it might collect in the exact same spots as marine plastic pollution. "Our initial data show that regions with high concentrations of plastic are also regions with high concentrations of life."</p>
Waste collection in the Pacific Ocean heralded by The Ocean Cleanup.<p>The Ocean Cleanup says Helm's concerns are based on "misguided assumptions."</p><p>"It's true that neustonic organisms will be trapped in the barriers," says Gerhard Herndl, professor of Aquatic Biology at the University of Vienna and one of project's scientific advisors. "But these organisms have dangerous lives. They're adapted to high losses because they get washed ashore in storms and they have high reproductive rates. If they didn't, they'd already be extinct."</p><p>Helm says they just don't know how quickly these creatures reproduce, and in any case recovering from passing storm is very different from surviving The Ocean Clean Up's systems which could be in place for years.</p>
Communication Breakdown<p>The Ocean Cleanup invited Helm to a symposium on the topic in December, where both sides presented their points of views and didn't seem to find much common ground. Since then, direct communication between them has stopped, says Helm. "They're not interested in talking to me anymore."</p><p>Both sides agree that much is still unknown about the neuston. But one thing that has been established is that most of the oceans' fish spend part of their lifecycle in the neuston. "More than 90% of marine fish species produce floating eggs that persist on the surface until hatching," Betti says.</p><p>The Ocean Cleanup has undertaken one of the few studies into this ecosystem, collecting data on the neuston on the relative abundance of neuston and floating plastic debris in the eastern North Pacific Ocean during a 2019 expedition to the Pacific Garbage Patch, an area where plastic pollution has accumulated on a vast scale. But it is not yet sharing what it has found. The information was being prepared for publication in an as of yet unspecified journal, probably some time next year, an Ocean Cleanup spokesperson said. </p>
Inshore Solution?<p>Helm believes the best way to tackle the marine plastic problem would be to position the barriers closer to land — across river mouths and bays — to catch garbage before it reaches the sea.</p><p>"Stopping the flow of plastic into the ocean is the most cost-effective — and literally effective — way to ensure that it's not entering our environment," she says. </p><p>As for the plastic already floating in open waters, she does not believe it is worth sacrificing parts of neuston and wants to see more research first. </p><p>The Ocean Cleanup has made barriers across rivers a part of its mission. But it is also going ahead with its original vision of pulling trash from the open water. In late 2018, the project deployed a 600-meter, u-shaped prototype net into the <a href="https://www.dw.com/en/environment-conservation-plastic-oceans/a-54436603" target="_blank">Great Pacific Garbage Patch</a>. </p><p>The system ran into difficulties, failing to retain plastic as hoped, and needing to be brought shore for repairs and a design upgrade, after which Ocean Cleanup says it gathered haul of plastic that it will recycle and resell to help fund future operations.</p><p>Over the next two years, the project hopes to deploy up to 60 such barriers to collect drifting flotsam. Helm isn't the only one concerned about these plans.</p><p><span></span>"We should think twice about every action we take in the sea," Betti says. "In nature, nothing is as easy as we think, and often, we've done a lot of damage while trying to do a good thing."</p><p><em>Reposted with permission from <a href="https://www.dw.com/en/environment-conservation-plastic-oceans/a-54436603" target="_blank">Deutsche Welle</a>.<a href="https://www.ecowatch.com/r/entryeditor/2646992655#/" target="_self"></a></em><em></em></p>
By Hope Dickens
Molly Craig's day begins with feeding hungry baby birds at 6 a.m. The birds need to be fed every 15 minutes until 7 at night. If she's not feeding them, other staff at the Fox Valley Wildlife Center in Elburn, Illinois take turns helping the hungry orphans.
By Douglas Broom
"Forests are the lungs of our land, purifying the air and giving fresh strength to our people," said former U.S. president, Franklin Roosevelt.
So the FAO is using Twitter to remind the world of these five hidden benefits of forests.
A Michigan bald eagle proved that nature can still triumph over machines when it attacked and drowned a nearly $1,000 government drone.
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