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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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Kuskokwim River breakup floods roads, impacts drinking water for some communities
The Kuskokwim River breakup has led to widespread flooding, affecting roads and drinking water in several communities, with Kwethluk experiencing significant impacts.
Bethel, Alaska, United States
Alaska Public Media

Bethel SAR warns against Kuskokwim River travel after aerial survey
Bethel Search and Rescue advises against travel on the Kuskokwim River due to dangerous conditions of open water and thin ice identified in their annual aerial survey.
Kuskokwim River, Alaska, United States
Alaska Public Media

With thousands of sockeyes passing Bethel each day, dipnets are catching on
Amid severely restricted fishing on the Kuskokwim River, one bright spot has been abundant sockeye salmon runs at 30,000 fish daily near Bethel.
Bethel, Alaska, United States
Alaska Public Media

Makut negairuut, Nunapicuarmi negat amllerluteng, Spider webs cover vast area
*The spiders are usually in multiple form in most areas, but it has not been witnessed in this form.* This is described as a spider "ballooning" event, the term used when spiders launch themselves in to the air. These events might be happening more frequently as warming Arctic temperatures has been associated with increases in the population of some spider species such as the wolf spider (see Spider Baby Boom in Warming Arctic), and spiders moving further north and also having more then one hatch per season.
Nunapitchuk, Alaska, United States
Santina Gay, Lauren Divine, Jacqualine Schaeffer, Theodora Nicholai, Russell Cameron , Joey Billy, Derek Sikes

Yukon River chum and coho runs remain too low to open subsistence harvest
Biologists do not expect either to reach their goals for fish reaching their spawning grounds.
Bethel, Alaska, United States
KYUK

Tale of two salmon fisheries: Bristol Bay breaks record, but Yukon River collapses
The booming Bristol Bay salmon run has broken the record set just last year, while on the Yukon River, Chinook are too scarce to harvest.

Beluga whales swam up the Kuskokwim River to Bethel and scientists want samples of them
In an unusual event, a pair of beluga whales swam about 60 miles up the Kuskokwim River to Bethel. After word got out, boaters pursued the belugas and took at least one of them. Now, an official is working to collect samples of the animal to better understand where it came from.

Firefighters contain blaze that burned 3 buildings in Alaska
Air tankers and smokejumpers responded to the fire, which the division said Thursday is no longer a threat.The tanker dumped retardant to help contain the fire, which had spread south, scorching about five acres of tundra. Much of Southwest and Southcentral Alaska is under a red flag warning because of hot, dry and windy conditions.
Kasigluk, Alaska, United States
AP NEWS

The largest April wildfire in Alaska in a quarter century is burning near Kwethluk
Less snow than usual fell in the area this winter. It melted early, exposing the tundra. A steady wind has dried the vegetation, and hardly any precipitation has fallen since early March. Thoman said that with no rain and abundant sunshine, the tundra has remained brown and dry. The fire still is not threatening the community of Kwethluk or any Native allotments.
Kwethluk, Alaska, United States

Dismal Yukon River salmon returns prompt widespread fishing closures, emergency aid — and tough questions
A decades-long decline in salmon in the Yukon River has reached a crisis this year, forcing harvest closures and prompting emergency shipments of salmon from other regions of Alaska to river residents who are otherwise facing food shortages.
ArcticToday

‘River is getting close.’ Erosion is threatening Napakiak's school
The village is losing ground three times faster than it was 10 years ago, according to studies of Napakiak’s erosion. During high tide, the river is only 64 feet from the high-schoolers’ original classroom and gets closer by the day. On windy days, waves crash against the shore where students used to play, battering it until the land relents and crumbles.
Napakiak, Alaska, United States
KTOO

Unprecedented salmon declines force fish donations to Alaska’s Yukon River villages
Chum returns are the lowest on record, leaving communities with empty freezers and uncertainty about getting through the winter.
Anchorage Daily News

Kuskokwim River Chum Run Extremely Low So Far
The Kuskokwim River king salmon run does not look particularly strong this year, but chum numbers look even worse. Historically, around 60% of the salmon in the river at this point in the season would be chum or sockeye, but right now Bethel Test Fishery numbers show that just over 20% of the salmon are.
KYUK

Smokejumpers deployed to wildfire threatening fish camp, allotments on Kuskokwim River near Akiachak
The Alaska Division of Forestry deployed 12 smokejumpers on an estimated 100-acre wildfire burning near the village of Akiachak in southwest Alaska Tuesday afternoon to protect a fish camp and Native allotments surrounding the fire.
Akiachak, Alaska, United States
AK Fire Info

Research Shows Predators May Be Large Factor In Decreased King Salmon Size
The size of king salmon returning to Western Alaska rivers to spawn has been decreasing over the past few decades. Researchers at the University of Alaska
KYUK

Heavy Snowfall Means Constant Plowing, Shorter Kuskokwim Ice Road
Heavy snowfall has made maintaining the lower Kuskokwim Ice Road a challenge this year. The road is shorter than usual, even as its crew is working harder.
KYUK Bethel

Ice Road Open, At Least For Now
After heavy snowfall on Jan. 19, the ice road from Bethel to Tuluksak has been plowed and is open for use. Napaimute Traditional Council’s Mark Leary, who
Tuluksak, Alaska, United States

No Kuskokwim Ice Road Yet
The weather may be cold, but it’s too soon to get out on the river ice. The ice is forming up better than it did two years ago, when the winter was the warmest on record, but it is not freezing as fast or as well as last winter, when conditions were near-perfect.

Chum runs on Kuskokwim River are late and low
Usually Aug. 7 is the midpoint of the coho run, but this year it was not until Aug. 8 that numbers at the Bethel test fishery increased, and then only modestly.

Nunapitchuk Flood Worst In Years
While many communities along the Kuskokwim River escaped major flooding, one small village is still seeing high water.
Nunapitchuk, Alaska, United States

Flooding In Bethel's Hangar Lake and Alligator Acres Neighborhoods, And In Kwethluk
Most Kuskokwim River communities have escaped heavy flooding so far, but not Kwethluk. Social media photos show water rising high and completely covering
Kwethluk, Alaska, United States

"Napaimute Wave" Of High Water Heading Down Kuskokwim River
Break up continues on the Kuskokwim River. Napaskiak resident and river observer Earl Samuelson has been tracking the ice and water levels on the Kuskokwim

NWS Warns Kusko Communities To Prepare For Flooding
An ice jam is holding downstream of Napaimute, flooding the seasonal village. At Aniak, the ice is shifting, according to Aniak resident Dave Cannon.
Akiak, Alaska, United States

Mulchatna Caribou Hunt Closing On Federal Lands Amid Steep Population Decline
Midnight on Dec. 31 brings the close of 2019 and also the close of the hunting season for Mulchatna Caribou on federal lands. The federal season,

K300 Season Opener Delayed Again
Poor trail conditions have pushed the Kuskokwim 300 Season Opener race back another week.

Stay Off Straight Slough; Four Open Holes Near Bethel
Travelers need to stay off Straight Slough, which flows into the main Kuskokwim River near Bethel.

Kuskokwim River erosion threatens diesel-filled fuel tanks in Napakiak
The school district plans to transport fuel from a group of 10 tanks into three new tanks expected to be placed in the Napakiak school parking lot further inland.
Napakiak, Alaska, United States
Anchorage Daily News

Napakiak loses access to a main road as riverbank erosion persists
Storms tore more land away from Napakiak’s already heavily eroded riverbank in early August. About eight feet of bank fell into the Kuskokwim River, adding to the more than 100 feet of shoreline that has already been lost this year.
Napakiak, Alaska, United States

Why has Bethel been so wet? It’s been swimming in an atmospheric river
An “atmospheric river" is what it sounds like - a channel of very moist air coursing across the globe, up in the air. And it’s what’s been drenching parts of Alaska, including the Yukon-Kuskokwim Delta.

Heavy rain and continuing erosion force Napakiak to block main street
Winds gusted up to 46 mph and about 2.4 inches of rain fell from Friday to Sunday.
Anchorage Daily News

Short-tailed Shearwater (Ardenna tenuirostris) on the Kuskokwim
Nine short-tailed shearwaters (*Ardenna tenuirostris*) were seen floating in the Kuskokwim river, directly in front of Bethel. The birds were acting disoriented and farther up the Kuskokwim than normal.
Cecilia Franko, Jennifer Hooper, Kathy Kuletz, Hillary Burgess

Record Warm Water Likely Gave Kuskokwim Salmon Heart Attacks
As record high temperatures swept Alaska, many people said that the heat was killing them. For Kuskokwim salmon, it was actually true.
Akiak, Alaska, United States

Warmer Water Means More Parasites In Kuskokwim Salmon
Subsistence families along the Kuskokwim River are cutting open fish to find white balls or white streaks deforming the meat.

Alaska community seeks funds to move homes away from river
AKIAK, Alaska (AP) — An Alaska community with a rapidly eroding riverbank is seeking funding to relocate homes, officials said. Money is available, but Akiak officials will have to go...
Akiak, Alaska, United States
AP NEWS

Unprecedented erosion in Akiak swallows up to 100 feet of riverbank
Akiak City Administrator David Gilila says the village is in danger of becoming an island in the Kuskokwim River.

High Water in Spring Leads to Riverbank Erosion
Above average snowfall at the headwaters of the Kuskokwim, and early break up, led to higher than average river flows past Aniak. The river banks are eroding, threatening community infrastructure.
Richard L Thoman Jr, Max Neale, Elizabeth Buckingham, Ted Williams, Crane Johnson

Napakiak Erosion Worsens After Spring Storms
Napakiak doesn’t have a boat landing anymore. Storms over the past week ate huge chunks from the Kuskokwim riverbank close to the city school and fuel

2 dead near Bethel when four-wheelers fall through river ice amid warnings to stay off
The tragedy came after several days of dire warnings about the dangers of river travel due to an unusually early warm-up. Search and rescuers crawled onto weak ice, open water all around, to help retrieve the survivors.

'Stay off the ice' BSAR warns as two die from four-wheelers falling through ice
Two four-wheelers carrying five men leaving Bethel broke through needle ice on the upper end of Church Slough on Sunday night. Two of the men died, while three others were treated for hypothermia in Bethel.

Late Freeze up in Lower Kuskokwim
Late freeze on the Lower Kuskokwim produced ice conditions unsafe for travel in November.
Oscarville, Alaska, United States

Drivers Need To Stick To Marked Trails On Lower Kuskokwim River
Drivers need to stick to marked trails on the Lower Kuskokwim River, according to the latest update from Bethel Search and Rescue’s Earl Samuelson. There is a spot in front of Oscarville that has only 9 inches of ice, which Samuelson says is too thin to drive a truck on.
Oscarville, Alaska, United States

Drying Fish And Having Trouble With Flies? A Local Biologist Wants To Help.
As fishing restrictions push salmon harvests on the Kuskokwim River later into the wet part of summer, families are seeking new ways to dry their fish and keep bugs away.

Allayuk uguguaq, "Strange Caterpillar," identified as Bedstraw Hawkmoth (Hyles gallii)
Unusually colored caterpillar in area identified as Bedstraw Hawkmoth (*Hyles gallii*)
Oscarville, Alaska, United States

Phaeohyphomycoses Fungal Infection on Smelt (Hypomesus olidus)
Smelt caught in Bethel with fungal infection previously found in the Norton Sound region.

Bethel highway repair begins as warm winter destroys state roads across Alaska
Starting Thursday, the Department of Transportation will begin repairing Chief Eddie Hoffman Highway. The warm winter has wreaked similar havoc on highways across Alaska.

In Alaska, a town threatened by climate change gets federal funding to relocate
Newtok, Alaska, United States
ThinkProgress

4 mushers scratch due to icy conditions in Kuskokwim 300 sled dog race
Four teams had scratched as of 7 p.m. Saturday because of the icy conditions, said Kuskokwim 300 race director Madelene Reichard. "It's the same thing for all of them," Reichard said. "The dogs aren't used to running on the ice, and people were wanting to keep their dogs healthy."

Trail Observations from Kuskokwim 300
Due to consistent above average winter temperatures, there are many known and developing open holes on the river. I was on the trail working at the Bogus Creek Checkpoint. Most of the trail had no snow cover, and the majority of the race was run on glare ice over the tundra.
Kuskokwim River, Alaska, United States

Open water turns Kuskokwim 300 into a 2-lap race for the first time
For the first time, the race will run two laps to its halfway point and back. Mushers agree it’s the safest way to run the race, but it could present challenges.

State report details potential health impacts of climate change
How will climate change affect health in Alaska? Dangerous travel conditions could cause more accidents, warmer temperatures could spread new diseases and the topsy-turvy weather could worsen mental health. Those are some conclusions from a new state report released Monday. Listen now
Newtok, Alaska, United States
Rachel Waldholz, Alaska's Energy Desk - Anchorage

There Are So Many Open Holes, Search And Rescue Ran Out Of Blue Tape To Mark Them
The warm winter has made traveling on the river ice more hazardous than Bethel Search and Rescue ever remembers.

After two-week delay, sled dog racing season kicks off on the Kuskokwim
Sled dog racing season officially began on the Kuskokwim this weekend. Listen now

Father's Body Recovered, Five Rescued After Family Falls Through Kuskokwim On New Year's Eve
A father’s body has been recovered from the Kuskokwim River after he and his family fell through a marked, open hole the night of New Year’s Eve. Bethel

For Alaskan Coastal Village, Erosion Hits Home
Melting permafrost and major storms are eating away at the coastal Alaskan village of Newtok. Residents are desperate to move, but the U.S. has no climate change policy that could help them.
Newtok, Alaska, United States
NPR

As permafrost thaws, Western Alaska village cemeteries sink into swampland
In villages like Kongiganak, communities have stopped burying their dead because, as the permafrost melts, the oldest part of their cemetery is sinking.
Kongiganak, Alaska, United States

Warm, Windy, Snowy, Wet, Cool Days!
"Our roads are slippery when there would be snow to where the children were out with their sled. Planes never cancelled as much as this year to where the flights were backed up to 3 or 4 days. Lately, we've been seeing grasses regrowing after it warms up out there."
Lower Kalskag, Alaska, United States

Open Holes On Ice Road Says Bethel Search And Rescue
The ice highway that residents are used to driving this time of year has yet to fully freeze. Bethel Search and Rescue calls the number of open holes on

Hundreds of dead blackfish found in waters near Bethel
Some local officials suspect water pollution killed the fish, but state officials offered an alternative explanation.

Hundreds of dead blackfish found in waters near Bethel
Smart started finding dead fish in his trap near Dull Lake about two or three weeks ago. Now there are hundreds and hundreds of them.Some local officials suspect water pollution killed the fish, but state officials offered an alternative explanation. According to the Fish and Game representative a local fisherman forgot to check a blackfish trap and may have dumped the dead fish in Dull Lake.

Warm & Rainy Fall Season
The past couple years have been warmer than normal contributing to where the river is still flowing ice and with some of the plants still green.
Lower Kalskag, Alaska, United States

Alaska’s Permafrost Is Thawing
The loss of frozen ground in Arctic regions is a striking result of climate change. And it is also a cause of more warming to come.
Y-K Delta Southwest, Alaska, United States
The New York Times

Climate change may have driven gray whale up Kuskowkim
Climate change may be responsible for pushing Alaska’s Gray Whales up into estuaries and rivers like the Kuskokwim.

Gray whale harvest on the Kuskokwim stirs up controversy
In Southwest Alaska, a tired crew of volunteers on Saturday night, dragged a large whale’s carcass onto shore near Napaskiak’s airport. The whale was grey, bloody and barnacled, and the men who set to work butchering it said it was at least 37-feet long. Residents are still distributing its blubber and meat, saying it will feed families throughout the Yukon Kuskokwim Delta for months.
Napaskiak, Alaska, United States

Where are the kings? Kuskokwim River may see its worst run on record.
Residents who have long depended on chinook salmon to fill drying racks and smokehouses are worried about their food for next winter.
Alaska Dispatch News

Septembers Are Changing in Lower Kalskag
Unusually rainy year for Lower Kalskag this year.
Lower Kalskag, Alaska, United States

Green Algae In Lake
Unknown species of green algae in a lake near Kongiganak.
Kongiganak, Alaska, United States

Scientists have unlocked 1 secret to Arctic ground squirrels deep-freeze - and that could be a big deal for humans.
An enzyme protects squirrels during and after hibernation, and something similar could help people whose hearts shut down, a new study finds.
Alaska, United States

Early Breakup Causing Lots of Change
Early breakup brings early arrivals.

Unusual Weevil (Curculionoidea)
Unusual weevil (Curculionoidea)
Russian Mission, Alaska, United States

Blooming Raspberry (Rubus arcticus) Plants
Blooming Raspberry plants

Start of January felt like early springtime
The start of January 2016 felt like it was early springtime.
Kwethluk, Alaska, United States

School Fire Raises Health Concerns
Ayaprun School Fire

Record High Temperatures
1-9-15 Record high temperatures - Bethel, Alaska, USA

Bethel Receives an Unusual Winter Visitor – A Robin
A rare winter robin has been spotted in Bethel and it has folks wondering what exactly it means. Locals and a biologist say they think it has to do with climate change.

Whitefish (C. nelsonii) has Brown Skin
Fish had a brownish moldy growth all over its body.

Rare Brown Bear (Ursus arctos)
4-25-14 Rare brown bear visit - Bethel, Alaska, USA
Bethel, Alaska, Unites States

River Ice Treacherous
4-13-14 River ice treacherous - Bethel, Alaska, USA

Very Little Snow
2-20-14 Very little snow - Bethel, Alaska, USA

Willows Budding in Winter
1-24-14 Winter plants blooming - Bethel, Alaska, USA

Tadpole Shrimp at Swimming Hole
7-26-13 Tadpole shrimp at swimming hole
Russian Mission, Alaska, United States

Extreme Temperatures
6-19-13 Extreme temperature Bethel, Alaska, USA

Road dust
Road dust is unhealthy.
Kalskag, Alaska, United States
Sharay Alexie, Billy Jean Stewart, Cathy Wasuli

Kuskokwim River flooding
Kuskokwim River flooding causes concern in community
Lower Kalskag, Alaska, USA

Kuskokwim Chums Still At Record Low, Reds Coming In Strong, Weather Makes Drying Fish Difficult
Kuskokwim River chum salmon numbers remain off-the-charts low. However, sockeyes are still coming in strong. Meanwhile, the summer rain has not been

Bethel Rainfall In July Near Record Highs
Some people in Bethel have called this the dreariest, wettest summer of their lives, and they're right. Last month was the wettest July in Bethel in over

Salmon Fishing On Lower Yukon Shut Down
On the Yukon River, subsistence salmon fishing is being closed to protect king salmon as they migrate upriver.

Russian Mission airport partly reopens after Yukon River flooding triggers emergency helicopter mission
In the village of about 400, outgoing winter ice dams triggered flooding tha shut down the low-lying runway for 11 days.
Russian Mission, Alaska, United States

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