Earth Changes

UK: Plague of caterpillars destroys acres of fell land

Tony Greenbank
The Cumberland News
Fri, 11 Jul 2008 20:30 UTC

A plague of caterpillars has defied the odds by returning for a second year in succession to eat away miles of grass in the Lake District.

©Unknown

The antler moth caterpillars, which are about two inches long, have hatched in their millions in the Helvellyn and Skiddaw areas.

The phenomenon, which has always been thought to occur once in every eight to 10 years, has left wide expanses of dead grass where sheep are normally grazed. But what is puzzling the experts is the fact that there was also an invasion of caterpillars last year.

For the first time in living memory, the plague of caterpillars has been followed by a second epidemic in the subsequent year.

Lead Shot From Hunting and Fishing Kills Wildlife

Live Science
Sat, 12 Jul 2008 19:17 UTC

Millions of pounds of lead used in hunting, fishing and shooting sports wind up in the environment each year and can threaten or kill wildlife, according to a new report from the U.S. Geological Survey.

Lead has long been known to be damaging to biology. It's previous use in gasoline, paint, pesticides, and solder in food cans has nearly been eliminated. Lead shot was banned for waterfowl hunting in 1991, but its use in ammunition for upland hunting, shooting sports, and in fishing tackle remains common.

©Jacobson et al. 1977, courtesy of Journal of the American Veterinary Medical Association

Radiograph of immature bald eagle containing numerous lead shot in its digestive tract.

Numerous previous studies have documented adverse effects to wildlife, especially waterbirds and scavenging species, like hawks and eagles, the researchers say. Lead exposure from ingested lead shot, bullets, and fishing sinkers also has been reported in reptiles, and studies near shooting ranges have shown evidence of lead poisoning in small mammals.

Gulf of Mexico's dead zone expands

United Press International
Sat, 12 Jul 2008 19:13 UTC

U.S. researchers said heavy streamflows are sending record amounts of nitrogen and phosphorus into the Gulf of Mexico.

The U.S. Geological Survey said spring nutrient delivery from the Mississippi-Atchafalaya River Basin to the northern Gulf of Mexico was among the highest in the last three decades. Nutrient delivery is one of the primary factors controlling the size of the hypoxic zone in the northern Gulf of Mexico. Oxygen levels in the zone are too low to support most life.

Lightning claims 5 young lives in a week

Randolph E. Schmid
Associated Press
Fri, 11 Jul 2008 01:55 UTC

Five young lives have been ended by lightning in less than a week, a deadly reminder of one of summer's leading hazards.

"Typically, July marks the peak in lightning activity. It's also the time when people are vacationing, so they are outside and they are vulnerable to lightning," said John Jensenius, a lightning safety expert at the National Weather Service.

But why so many young people in a few days? "I don't have an answer for that," Jensenius said, "It's all very sad."

Earthquake rocks southern New Zealand, no damage

AOL
Sat, 12 Jul 2008 00:54 UTC

Wellington - A government-owned agency says a moderately strong earthquake has rocked New Zealand's southern region - but there are no immediate reports of injury or damage.

Geological agency GNS Science says the magnitude 5.9 earthquake hit at about noon Saturday and was centered off the west coast of South Island.

New Zealand: Weirdly warm weather in Kaikoura - at 1am

NZ Herald
Sat, 12 Jul 2008 09:00 UTC

Western areas of the country were hit overnight by heavy rain and strong winds while favourable winds pushed the temperature in Kaikoura to 21degC early this morning.

Severe Droughts Trigger Disease, Lion Die-Offs

Véronique LaCapra
Voice of America
Tue, 08 Jul 2008 01:32 UTC

©Unknown

Located in Northeastern Tanzania, the Serengeti National Park has the greatest concentration of large mammals in the world

Wild lion populations can generally tolerate a certain level of parasites and disease. But new research shows that extreme climate conditions - such as severe droughts - can cause infection rates to skyrocket, resulting in mass die-offs. Véronique LaCapra reports.

Experts size up probability of a Salt River catastrophe

Gary Nelson
Azcentral.com
Wed, 02 Jul 2008 20:55 UTC

With Tempe in the grip of a suffocating heat wave, flooding might be the last thing on your mind.

But as recent flooding in the Midwest proves, not only can the worst case happen, sometimes the unthinkable happens.

Scientists survey Haleakala to measure whether it's showing signs of acting up

Maui News
Fri, 11 Jul 2008 20:41 UTC

Hawaiian Volcano Observatory geophysicists have been working this week to survey a dozen Global Positioning System sites atop Haleakala as part of a routine check on what is still considered an active volcano.

According to the U.S. Geological Survey, the 10,000-foot volcano last erupted about 400 years ago. It was thought that the volcano last spewed lava around 1790, a date based largely on comparisons of maps made during the voyages in the late 18th century by French explorer Jean Francois de Galaup, Compte de La Perouse and British Capt. George Vancouver.

But recent carbon dating of lava flows at Haleakala put the date of the last eruption in the 1600s, according to the USGS.

Doomed to a fatal delusion over climate change

Andrew Bolt
Herald Sun
Wed, 09 Jul 2008 15:54 UTC

Psychiatrists have detected the first case of "climate change delusion" - and they haven't even yet got to Kevin Rudd and his global warming guru.

Writing in the Australian and New Zealand Journal of Psychiatry, Joshua Wolf and Robert Salo of our Royal Children's Hospital say this delusion was a "previously unreported phenomenon".

"A 17-year-old man was referred to the inpatient psychiatric unit at Royal Children's Hospital Melbourne with an eight-month history of depressed mood . . . He also . . . had visions of apocalyptic events."

(So have Alarmist of the Year Tim Flannery, Profit of Doom Al Gore and Sir Richard Brazen, but I digress.)

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Earthrise

Earth Changes

UK: Plague of caterpillars destroys acres of fell land

Lead Shot From Hunting and Fishing Kills Wildlife

Gulf of Mexico's dead zone expands

Lightning claims 5 young lives in a week

Earthquake rocks southern New Zealand, no damage

New Zealand: Weirdly warm weather in Kaikoura - at 1am

Severe Droughts Trigger Disease, Lion Die-Offs

Experts size up probability of a Salt River catastrophe

Scientists survey Haleakala to measure whether it's showing signs of acting up

Doomed to a fatal delusion over climate change

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