Extinctions

Extreme Heat Could Put 40% of Land Vertebrates in Peril by 2100 - 0123.rtf

Bee Extinction Worries Grow as Species Numbers Drop 0121.rtf

Earth Is in the Midst of the 6th Mass Extinction, Wildlife Running Out of Places to Live 0123.rtf

Madagascar’s Unique Wildlife Faces Imminent Wave of Extinction 0123.rtf

Koalas Could Be Extinct within 30 Years, but Might Survive in Blue Mountains 1222.rtf

More than 5,000 Wild Species (10%) Are at Some Risk of Extinction in Canada 1122.rtf

65% of Antarctica’s Plants & Animals Could Disappear, including Its Penguins 1222.rtf

Climate Change Threatens Emperor Penguins with Extinction 1022.rtf

Nearly All Marine Species Face Extinction if Carbon Emissions Don’t Drop 0822.rtf

Up to 1 in 6 U.S. Tree Species Is Threatened with Extinction 0822.rtf

Climate Endgame - Risk of Human Extinction ‘Dangerously Under-Explored’ 0822.rtf

Our Empty Oceans - Scottish Team’s Research Finds that Atlantic Plankton All but Wiped Out in Catastrophic Loss of Life 0722.rtf

As Animal Seed Dispersers Go the Way of the Dodo, Forest Plants Are at Risk 0422.rtf

Ocean Animals Face a Mass Extinction from Climate Change 0422.rtf

Climate Change Is on Track to Wipe Out Most Ocean Life 0422.rtf

What to Expect from the World’s 6th Mass Extinction 0122.rtf - more pandemics, declines of pollinators & soil microorganisms, and, with vthem, food

1 in 5 of Europe’s Bird Species Slipping towards Extinction 1021.rtf

Virtually All Emperor Penguin Colonies Doomed for Extinction by 2100 0821.rtf

Climate Change Could Drive Komodo Dragons to Extinction 0321.rtf

Almost 1:4 of All Freshwater Fish Species Are in Peril, Thanks to Humans 0221.rtf

Science Warns World of ‘Ghastly’ Future Ahead 0121.rtf

Top Scientists Warn of 'Ghastly Future of Mass Extinction', Climate Disruption 0121.rtf

40% of World’s Plant Species at Risk of Extinction 0920.rtf

A ‘Crossroads’ for Humanity - Earth’s Biodiversity Is Still Collapsing 0920.rtf

Most Polar Bears to Disappear by 2100, Study Predicts 0720.rtf

Mass Extinctions Are Accelerating, Scientists Report 0620.rtf - 543 known extinctions in the last 2 decades.  That’s 100 times the background rate.  515 more terrestrial species, or 1.7%,half with populations under 250 individuals, are likely to go extinct in the next 2 decades.

As Ice Melts, Emperor Penguins March toward Extinction 0520.rtf

Nature’s Dangerous Decline ‘Unprecedented’; Species Extinction Rates ‘Accelerating’ 0420.rtf

Plant and Animal Species at Risk of Extinction 0320.rtf

With Temperatures Rising, Can Animals Survive the Heat Stress? 0320.rtf

1:3 of Plants and Animals Risk Mass Extinction in 50 Years 0220.rtf

Severe Drought, Other Climate Impacts Drive the Platypus toward Extinction 0220.rtf

Earth's Most Biodiverse Ecosystems Are Facing Collapse 0120.rtf - tropical forests and coral reefs

1:3 of Tropical Africa’s Plants Are at Risk of Extinction 1119.rtf

More than Half of Native European Trees Face Extinction 0919.rtf

What Are Mass Extinctions, and What Causes Them? 0919.rtf - 4 out of 5 were due to great CO2 outgassing from volcanic events (120,000 to 800,000 cubic miles of eruptions over millennia).  The 5th, the most recent, was mostly by an asteroid.  It wiped out 75-90% of species on Earth.   252 Mya was the worst, with the only great insect wipeout.  96% of marine species went extinct, sea surface temperatures were up to 104°F (40°C) 1.5 My later, and 76% of dissoved oxygen disappeared.

The Animals That Will Survive Climate Change 0819.rtf - reproduce often, non-specialized diets, smaller, mobile, tolerate heat, alter mating season, etc.

Climate Change Outruns Evolution 0719.rtf - Rate of climate change over next century will be ~10,000 times as fast as observed rate of species change over time.

Global Warming Is Pushing Pacific Salmon to the Brink of Extinction 0719.rtf

Ocean Carbon Tipping Process, Point, and Peril 0719.rtf

‘Frightening’ Number of Plant Extinctions Found in Global Survey 0619.rtf

Human Society under Urgent Threat from Loss of Earth's Natural Life 0519.rtf

1,200 Species across the World Face 'Almost Certain Extinction' 0319.rtf

1:3 of Arabian Gulf Marine Life Could Be Extinct by 2090 - 0219.rtf

Extinction Too May Be Far Worse than Thought 1218.rtf - cascades from keystone species

When History's Worst Climate Catastrophe Struck the World's Oceans 1218.rtf

Ancient African Mammal Extinctions Caused by Climate Change, Not Humans 1118.rtf

Climate Change Reduces Male Fertility, Could Help Drive Extinction 1118.rtf

Climate Change Is ‘Escalator to Extinction' for Mountain Birds 1018.rtf

Global Warming Is Pushing Alpine Animals to Mountain Peaks - and Extinction 0918.rtf

8 Bird Species Are 1st Confirmed Avian Extinctions This Decade 0918.rtf

Climate Change Could Kill Off Bees, Northwestern Study Finds 0618.rtf

1 in 5 British Mammals at Risk of Extinction 0618.rtf

Biomass Study Finds People Are Wiping Out Wild Mammals 0518.rtf

As Climate Change Takes Hold by 2050, Bees Will Be the 1st to Fall 0418.rtf

Climate Change Threatens 1,000s of Species in Our Lifetime 0318.rtf

Magma Burning Coal May Have Caused Earth’s Worst Mass Extinction 0318.rtf

World’s Great Forests Could Lose Half of All Wildlife as Planet Warms 0318.rtf

World's Worst-Ever Extinction Event ‘Caused by UV Radiation' 0218.rtf

Will Chocolate Be among the Foods That Go Extinct due to Climate Change? 0118.rtf - vrious foods, plus, bees decline

Trophy Hunting May Drive Extinctions, due to Climate Change 1117.rtf

High Marine Extinction Risk by 2100 - 1017.rtf

Earth May Be Close to 'Threshold of Catastrophe' 1017.rtf - rates of carbon additions now vs in previous extinctions

Climate Change May Represent “Existential" Threat to Humanity - Scripps 0917.rtf

Future of Oldest Tree Species on Earth in Peril 0917.rtf

Monarch Butterflies in Western U.S. Risk Extinction 0917.rtf

Climate Change Could Wipe Out 1:3 of Parasite Species 0917.rtf

Climate Change, Sewage, Fertilizers Could Trigger Mass Ocean Extinction 0817.rtf

Proposed Colombia Dam Threatens to Wipe Out Endangered Plants, Disrupt River 0717.rtf

Past Extinctions Point to a Current and Future Biodiversity Crisis 0717.rtf

6th Mass Extinction - the Era of ‘Biological Annihilation' 0717.rtf - current steep rates of habitat loss, population declines

Burning Fossil Fuels Almost Ended All Life on Earth 0717.rtf - closest analog of today, but we are changing climate 10 x faster.  It is a tour thru the geological record of Earth’s greatest extinction “event” 250-252 million years ago.  Magma then erupted to become the Siberian Traps, enough to cover the USA 1 km deep, THRU vast coal beds - the other fossil fuel event.

Warmer Climate Raises Extinction Risk 0617.rtf

Extinction Looming for Most of California’s Salmon and Trout 0517.rtf

Climate Change Plays a Role in Growing List of Species at Risk 0517.rtf

More than 1:4 of UK Birds Face Extinction Risk or Steep Decline 0417.rtf - turtle dove and Atlantic puffin included

1,000s of Tree Species Are at Risk of Extinction 0417.rtf

Half of the World's Species Could Become Extinct by 2050, Biologists Say 0217.rtf

Act Now, before 47% of Mammal and 24% of Bird Species Are Lost to Global Warming 0217.rtf

Surprising Number of Species Going Extinct in Their Usual Homes 1216.rtf

Climate Changing Too Fast for Species 1116.rtf

Butterflies Could Be About to We Wiped Out by Extreme Weather 1016.rtf

Global Warming Could Kill Off Good Bacteria, Hurting Ecosystems’ Achilles Heel 1016.rtf

The Biggest Animals in the Ocean Are More Likely to Go Extinct 0916.rtf

Warming Climate Expected to Squeeze Out Arctic Bird Habitat 0816.rtf

Mass Extinction Has a Tipping Point 0716.rtf - Ancient plankton communities began changing in important ways up to 400,000 years before massive die-offs ensued.

Over 1:3 of North American Bird Species in Danger of Extinction 0516.rtf - Ocean & tropical forest birds are threatened most.

The Quest to Protect Threatened Amphibian Species 0516.rtf - 1/3 of amphibian species threatened.  160 already disappeared.

1 in 5 of World's Plant Species at Risk of Extinction 0516.rtf

Climate vs. Primate - Dawn of Extinction? 0316.rtf

Dealing with Climate Change in Costa Rica's Monteverde Cloud Forest 0116.rtf

More than Half the Amazon Tree Species Are at Risk of Extinction 1115.rtf

Climate Change Means One World’s Death and Another’s Birth 0915.rtf

Changing Climate Could Even Oust the Oriole from Baltimore 0915.rtf

Global Extinction Rates - Why Do Estimates Vary So Wildly? 0815.rtf

Andes' Migrating Trees Are Moving towards Extinction 0815.rtf

During Mass Extinction, No Species Safe 0815.rtf

Abrupt Climate Change May Have Doomed Mammoths and Other Megafauna 0715.rtf

Humans Are Causing Catastrophic Ecosystem Shifts 0615.rtf

Earth is in the Midst of a Man-Made Extinction Event Not Seen for 65 Million Years 0615.rtf

1 in 6 of World's Species Faces Extinction from Climate Change 0415.rtf

Acidic Oceans Helped Fuel Greatest Extinction 0415.rtf

Did Climate Change Kill This Hoosier Butterfly? 0315.rtf

Mass Die-offs of Fish, Birds, Mammals Increasing 0115.rtf

Ocean Life Faces Mass Extinction, Broad Study Says 0115.rtf

13 Species We Might Have to Say Goodbye to in 2015 - 0115.rtf

Earth Faces 6th ‘Great Extinction’ 1214.rtf

Animal Extinctions From Climate Rival End of Dinosaurs 1114.rtf

Growth, Global Warming Threaten African Species 0714.rtf

Warming Could Bring Snakes as long as Buses, Horses the Size of Cats 1113.rtf

Extinction Rates, Today vs History - May 0110.pdf

Acid Rain, Ozone Depletion Contributed to Greatest Extinction 1113.rtf

1:3 of Species Now Face Extinction 1109.rtf - of assessed species: 70% of plants, 21% of mammals, 12% of birds, 30% of amphibians, 37% of freshwater fish, 35% of invertebrates.

20% of Animal Species Slide to Extinction 1010.rtf

Fast-Moving Climate Zones Speed Extinction 0413.rtf

Ancient Extinction Has Ominous Lessons for Today 0313.rtf

Mass Extinction Forecast with 6°C Warming 0113.rtf

Ice Age Warmth Repeatedly Wiped Out Lemmings in Regions 1112.rtf

Extreme Global Warming Caused Largest Extinction Ever 1012.rtf

Antarctic Warming Plummets Krill, Penguin Populations 0411.rtf

Up to 50% to Go Extinct in 100 Years 0111.rtf

2°C Means 20% of Species Extinct 1209.rtf

Warming Drives Caribou to Extinction 1009.rtf

Warming Like Today's Caused Greatest Extinction 1108.rtf

Extinctions from Warming 0705.rtf

6th Great Extinction 0307.rtf - Climate has played a critical role in past fluctuations of biodiversity levels.  Among the 5 recognized mass extinction events -- Ordovician, Devonian, Permian, Triassic, and Cretaceous -- at least 4 are correlated to climate change….  "For the Permian, the greatest mass extinction on record, … global warming ... produced temperatures 1 – 30°C (18-54°F) higher than today.  It wiped out 95% of ocean life forms and almost 75% of terrestrial species."

Dead Zones Warming Extinguished Most Species 180 Mya 0213.rtf

900 Tropical Bird Species Could Go Extinct by 2100 0312.rtf