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The LEO Network is a worldwide network of observers and experts that share their observations of environmental change.
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Observations

Human influence in the Amazon's third 1-in-100 year drought since 2005
Deforestation and climate change appear to be amplifying droughts in the Amazon
Amazon River
the Guardian

Did Pinochet-era deregulation cause Chile's worst-ever wildfires?
"After the fires killed 11 and devastated vast swaths of land in January many are asking if subsidised timber plantations are to blame"
Monte Patria, Coquimbo, Chile
the Guardian

Thousands of Endangered Seals Wash Up Dead on Russia's Caspian Shore
At least 2,500 dead Caspian seals have been found on the shores of Russia’s Caspian Sea coast, local authorities said Sunday.
Makhachkala, Dagestan, Russia
The Moscow Times

2 Dead After Dam Collapses in Northwestern Russia
Two people were killed after a torrent of water poured over a cofferdam in northwestern Russia early Monday and flooded the surrounding area, authorities said.
Надвоицы, Сегежский район, Karelia, Russia
The Moscow Times

Russia's Record Floods Submerge Uranium Mines in Urals
Environmentalists say the latest flooding may have sent radioactive substances into the river, potentially affecting hundreds of thousands of people living near the banks of the Tobol downstream. State nuclear agency Rosatom, whose subsidiary operates the mines at the Dobrovolnoye uranium deposit, denied that its mining facilities were impacted by the flood.
Seversk, Tomsk, Russia
The Moscow Times

'Stay away from Maaseik' as dyke threatens to break, mayor warns
As experts are expecting that the water level of the Meuse river will continue to rise until noon and the water has starting flowing over the dyke, the mayor of Maaseik in the Limburg province urged people to stay away.
Maaseik, Limburg, Belgium
The Brussels Times

Weird weather brings flooding to Kotzebue
The flooding was caused by a weather system that moved up to the Bering Sea from the tropics, and raised water levels and dumped rain across much of western Alaska.
Kotzebue, Alaska, United States
The Arctic Sounder

'Unprecedented' Siberian Oil Spill Reaches Arctic Glacial Lake
President Vladimir Putin declared a state of emergency last Wednesday, several days after 21,000 metric tons of diesel leaked from a collapsed fuel tank outside the city of Norilsk.The pollution now risks running north into the Arctic Ocean.
Norilsk, Krasnoyarskiy, Russia

Russia’s Orenburg Orders Mass Evacuation as City Braces for Flood Peak
The mayor of the southern Russian city of Orenburg urged residents to evacuate immediately on Friday as water in the nearby Ural River reached critically dangerous levels and was not expected to recede until next week.
Оренбург, Orenburg, Russia

Death toll breaches 1,030 mark as floods wreak havoc
Over the past 24 hours, nearly 0.95 million houses and 0.72 million livestock were flooded while 0.27 million houses were destroyed and 3,116 kilometres of highways and 149 bridges were washed away.
Hyderabad, Sindh, Pakistan
The Express Tribune

Russian Lake Dries Up, Leaves Locals Baffled
Lazurnoye Lake’s disappearance has baffled local residents who normally flock to the lake for a summer swim.
Saint Petersburg, St.-Petersburg, Russia

'Historic Devastation' ahead from Hurricane Harvey
The remnants of Harvey re-intensified into a hurricane on Thursday, and it may become a major hurricane by Friday.
Corpus Christi, Texas, United States
The Weather Network

Beluga Family Rescued From Low Tide by Russian Emergency Worker
Residents of the coastal Chumikan village reported two adult whales and one baby on Wednesday afternoon, on a shore of the Uda River that flows into the sea. Alexei Paramonov spent hours protecting the pod from wild animals and poachers and saved the baby whale from hypothermia.
Chumikan, Khabarovsk Krai, Russia

Wild salmon in Irish rivers displaying symptoms of red skin disease
Salmon affected have a characteristic red-spotted rash on their underbelly and may appear lethargic or moribund. In the past few weeks, suspected cases have also been reported in Denmark, Norway and Scotland.
River Leannan, Co. Donegol, Ireland
The Irish Times

Storm re-engineers mouth of Nome River
“My boys told me my cabin went into the river,” said Rita Hulkill, who is 82. “My cabin had been there since the 70s. The water has never been that high ever.”
Nome, Alaska, United States
The Nome Nugget

Salmon Is Disappearing From Russia’s Amur River. It’s Taking Local Tradition With It
The Amur River, once full of salmon, has seen the fish all but vanish since 2017. The problem started because of over fishing. At first companies were harvesting in the first 100 kilometers of the river, and since they have expanded 700, 800 kilometers upstream.
Khabarovsk, Khabarovsk Krai, Russia

Dangerously Low on Water, Cape Town Now Faces ‘Day Zero’
One of Africa’s richest cities is threatening to turn off the taps to its four million residents, cutting off homes and most businesses.
Cape Town, Western Cape, South Africa
The New York Times
Norimitsu Onishi and Somini Sengupta (The Daily Maverick)

Gone: endemic Baikal sponge has died completely in several areas of the vast lake
Vital for making its waters so 'pure', one theory is that rising underwater methane leaks are killing off the sponge, but is there a silver lining?
Listvyanka, Irkutsk, Russia
The Siberian Times

Northern Canada: mild temperatures cause winter road closure in Northwest Territories
Deteriorating conditions on the Mackenzie Valley Winter Road have prompted the Northwest Territories government to close the winter highway for the season.
Mackenzie Valley Winter Road
Eye on the Arctic

Over 1,000 families flee Davao del Norte floods
At least 1,130 families in some villages in Santo Tomas town in Davao del Norte were displaced by flash floods early morning of April 11, 2021. The Santo Tomas LGU, together with these three affected barangay (villages), are set to discuss the reoccurring flooding issue attributed to the various drainage canals or the lack of them.
New Visayas, Davao, Philippines
The Manila Times

Canada's dry lakes and dust storms 'warning for planet'
For 300 years, glacial runoff was the major water source for Kluane Lake, flowing in by way of the Slims River. But in May 2016, Kluane Lake levels dropped precipitously. The problem was a case of "river piracy" — incredibly rare, and hugely significant. The terminus or end of the Kaskawulsh glacier had receded enough that a glacial lake that fed the Slims River suddenly drained when the glacier outflow found a new direction to a new river.
Kluane Lake
The Weather Network

After deadly wildfires, floods hit Greek capital
Firefi­ghters say around 160 reside­nts have been briefl­y trappe­d in their homes due to the floodi­ng
Ekali, Αττικη, Greece
The Express Tribune

Roads, cars submerged: Storm rages with snow, floods - The Boston Globe
The powerful winter weather storm was slamming into Massachusetts by mid-morning Thursday, bringing blizzard-like conditions in some areas, torrential rain in others, power outages and hurricane-strength winds on Cape Cod and the Islands.
Quincy, Massachusetts, United States
The Boston Globe

How Global Warming Fueled Five Extreme Weather Events
Scientists analyzed 27 extreme weather events from 2016 and found that global warming was a “significant driver” for most of them. We look at five cases.
The New York Times

Algae blooms disrupt Cape Coral canals with foul odor, green spray-paint look
Algae blooms have infiltrated much of the Cape Coral canal system, creating a foul odor and a green, spray-paint tint to some of the water.
Cape Coral, Florida, United States
The News-Press

Harvey's Impacts Outside of Houston: Flood Emergency Ongoing in Port Arthur, Texas
Harvey has been devastating beyond Houston. Here's the latest.
Port Arthur, Texas, United States
The Weather Channel

The Arctic is full of mercury, and scientists think they know how it's getting there
The remote Arctic tundra may seem like the last place on Earth human pollution should be causing a problem — yet it’s filled with mercury contamination.
Toolik Field Station, Alaska, United States
The Washington Post

Plenty of water? Canadian Arctic communities on the verge of running out
Looking at a map of Arctic Canada, it seems there are literally thousands of lakes and rivers, yet many Arctic communities are facing water shortages or threats of shortages to come.
Iqaluit, capital of Nunavut Territory, will be facing that problem in the very near future.
Andrew Medeiros (PhD)
Iqaluit, Nunavut, Canada
Eye on the Arctic

Floodwaters recede after Deering declares disaster
For one day last week, the village of Deering needed to use a boat to get to the airport.
Deering, Alaska, United States
The Arctic Sounder

Florida Algae Blooms Send People to Hospital, Kill Marine Wildlife
Nearly 4,000 dead fish were counted on Sanibel area beaches and parks.
Saint Lucie River, Florida, United States
The Weather Channel

Invasive snakehead fish found in B.C. park lagoon
Voracious predator could be big threat to native aquatic populations
Vancouver, British Columbia, Canada
The Globe and Mail

‘It’s pretty dire’: Vancouver Island salmon under threat from climate change-induced droughts
Since the initial June to July heatwave shocked the Pacific Northwest, Heim says the Tsolum River Restoration Society has observed significantly fewer fish in the river, especially in its lower portions. Many of the remaining coho, which survived the heat wave, are suffering from diseases and fin rot as a result of heat stress.
Courtenay, British Columbia, Canada
The Narwhal

‘A lot of salmon died’: Ahousaht Guardians look to watershed restoration amid B.C.’s dangerously dry summer
B.C. drought exacerbating forestry damage to Bedwell River near Tofino as Ahousaht First Nation works to protect salmon, restore watershed.
Tofino, British Columbia, Canada
The Narwhal

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