Thousands of fish are dying in the Midwest as the hot, dry summer dries up rivers and causes water temperatures to climb in some spots to nearly 100 degrees.
About 40,000 shovelnose sturgeon were killed in Iowa last week as water temperatures reached 97 degrees. Nebraska fishery officials said they’ve seen thousands of dead sturgeon, catfish, carp, and other species in the Lower Platte River, including the endangered pallid sturgeon. And biologists in Illinois said the hot weather has killed tens of thousands of large- and smallmouth bass and channel catfish and is threatening the population of the greater redhorse fish, a state-endangered species.
So many fish died in one Illinois lake that the carcasses clogged an intake screen near a power plant, lowering water levels to the point that the station had to shut down one of its generators.
"It’s something I’ve never seen in my career, and I’ve been here for more than 17 years," said Mark Flammang, a fisheries biologist with the Iowa Department of Natural Resources. "I think what we’re mainly dealing with here are the extremely low flows and this unparalleled heat."
The fish are victims of one of the driest and warmest summers in history. The federal U.S. Drought Monitor shows nearly two-thirds of the lower 48 states are experiencing some form of drought, and the Department of Agriculture has declared more than half of the nation’s counties — nearly 1,600 in 32 states — as natural disaster areas. More than 3,000 heat records were broken over the last month.
Iowa DNR officials said the sturgeon found dead in the Des Moines River were worth nearly $10 million, a high value based in part on their highly sought eggs, which are used for caviar. The fish are valued at more than $110 a pound.
In this July 26, 2012 photo, dead fish float in a drying pond near Rock Port, Mo., as a turkey vulture paces the shore.
Gavin Gibbons, a spokesman for the National Fisheries Institute, said the sturgeon kills don’t appear to have reduced the supply enough to hurt regional caviar suppliers.
Flammang said weekend rain improved some of Iowa’s rivers and lakes, but temperatures were rising again and straining a sturgeon population that develops health problems when water temperatures climb into the 80s.
"Those fish have been in these rivers for thousands of thousands of years, and they’re accustomed to all sorts of weather conditions," he said. "But sometimes, you have conditions occur that are outside their realm of tolerance."
Geno Adams, a fisheries program administrator in South Dakota, said there have been reports of isolated fish kills in its manmade lakes on the Missouri River and others in the eastern part of the state. But it’s unclear how much of a role the heat played in the deaths.
One large batch of carp at Lewis and Clark Lake in the state’s southeast corner had lesions, a sign they were suffering from a bacterial infection. Adams said the fish are more prone to sickness with low water levels and extreme heat. But he added that other fish habitat have seen a record number this year thanks to the 2011 floods.
"When we’re in a drought, there’s a struggle for water and it’s going in all different directions," Adams said. "Keeping it in the reservoir for recreational fisheries is not at the top of the priority list."
Sweden’s military drills for an invasion of Stockholm 2014 11 24
During two weekends in November, units from the Life Guards, Command and Control and Luftvärnsregementet practiced defense of Stockholm.
Stockholm, and its vital public infrastructure, will be defended in the event of armed aggression, and it must be practiced. Therefore joined several units to defend the strategically important locations in and around the capital.
Comment: Pro NATO influences in Sweden once again ...
Recent Israeli Synagogue Attack, a Possible False Flag? 2014 11 21 Dear Friends - I woke up yesterday morning to see a newspaper lying on the kitchen table with the front page proclaiming that five people were slain in an Israeli synagogue after a so-called "Palestinian attack." Some members of the media said that four people were killed, others said five, so it seems like that there was some confusion (or ...
Ancient Aryan Mummies and Pyramids of China 2014 11 21 After years of controversy and political intrigue, archaeologists using genetic testing have proven that Caucasians roamed China’s Tarim Basin thousands of years before East Asian people arrived.
The research, which the Chinese government has appeared to have delayed making public out of concerns of fueling Uighur Muslim separatism in its western-most Xinjiang region, is based on a cache of ancient dried-out ...
Detekt: A New Malware Detection Tool That Can Expose Illegitimate State Surveillance 2014 11 21 Recent years have seen a boom in the adoption of surveillance technology by governments around the world, including spyware that provides its purchasers the unchecked ability to target remote Internet users’ computers, to read their personal emails, listen in on private audio calls, record keystrokes and passwords, and remotely activate their computer’s camera or microphone. EFF, together with Amnesty International, ...