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Anthropocene


Alex Wierbinski's picture

Grim New Model Updates 2007 Model Run: Nuke War Still Bad News sticky icon

 

UPDATE
Princeton's, "Plan A," Nuke Destruction Video Report & Coalition of Physicists

 

POTENTIAL ANTHROPOCENE-ECO-CRASH NEWS: NUKE WAR

Big Nuke Exchange
Big Nuke, Image FEMA,  ready.gov.
Kiss your ass goodby, Image FEMA, ready.gov. Big Image.

 

Grim New Model Updates 2007 Model Run: Nuke War Still Bad News

Nuclear Winter Would Threaten Nearly Everyone on Earth,
Rutgers University, August 28, 2019.

MAIN POINTS

Modern Modeling
"...modern climate model to simulate the climatic effects of an all-out nuclear war between the United States and Russia."

End of Summer
"If the United States and Russia waged an all-out nuclear war, much of the land in the Northern Hemisphere would be below freezing in the summertime, with the growing season slashed by nearly 90 percent in some areas..."

Alex Wierbinski's picture

Climate is Changing Faster than Animal Adaptation

 

ECO-CRASHING ANTHROPOCENE

Song Sparrow
Song Sparrow, Jennifer Taggart, courtesy Cornell Lab of Ornithology.
Song Sparrow is one of the species considered in an international review of climate change studies, Jennifer Taggart, courtesy Cornell Lab of Ornithology.

 

Birds

Climate is Changing Faster than Animal Adaptation,
Cornell University, August 20, 2019.

MAIN POINTS

"Birds and other animals cannot adapt fast enough to keep pace with climate change, throwing species survival in doubt."

"Our research focused on birds because complete data on other groups were scarce."

"...reviewed more than 10,000 published climate change studies..."

Phrenological Shift
"We demonstrate that in temperate regions, the rising temperatures are associated with a shift in the timing of biological events to earlier dates."

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Recent Rapid 88 Percent Decline of Big Freshwater Animals

 

ECO-CRASHING NEWS

Alligator Gar
Alligator gar, by Zeb Hogan, Forschungsverbund Berlin.
With a maximum weight of about 130 kilograms, the alligator gar (wiki) is one of the largest freshwater fishes in North America. By Zeb Hogan, Forschungsverbund Berlin.

 

Already Outrageous Human Population Still Rising -- Nature Crashing Rapidly

88 Percent Decline of Big Freshwater Animals,
Forschungsverbund Berlin, August 8, 2019.

MAIN POINTS

"Freshwater megafauna include all freshwater animals that weigh 30 kilograms or more, such as species of river dolphins, beavers, crocodiles, giant turtles and sturgeons."

1970 to 2012
88% Decline
"From 1970 to 2012, global populations of freshwater megafauna declined by 88 percent - twice the loss of vertebrate populations on land or in the ocean."

Major Decliners
"Large fish species such as sturgeons, salmonids and giant catfishes are particularly threatened: with a 94 percent decline, followed by reptiles with 72 percent."

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A World Without Forest Elephants Approaches

 

ANTHROPOCENE

Forest Elephant
Forest Elephant, Stephen Blake, Ph.D., Saint Louis University.
Forest elephants engineer the ecosystem of the entire central African forest, and their catastrophic decline toward extinction has implications for carbon policy. Stephen Blake, Ph.D., Saint Louis University.

 

A World Without Forest Elephants Approaches

Elephant Extinction will Raise Carbon Dioxide Levels in Atmosphere,
Saint Louis University, July 24, 2019.

MAIN POINTS

"One of the last remaining megaherbivores, forest elephants shape their environment by serving as seed dispersers and forest bulldozers as they eat over a hundred species of fruit, trample bushes, knock over trees and create trails and clearings. Their ecological impact also affects tree populations and carbon levels in the forest,...with significant implications for climate and conservation policies."

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Loggerhead Turtles Face Extinction due to Global Warming

 

ANTHROPOCENE

Loggerhead Turtles
Loggerhead turtles in Cape Verde, University of Exeter, Lucy Hawkes.
Run little turtles, run! Loggerhead turtles in Cape Verde, University of Exeter, Lucy Hawkes.

 

Turtle Troubles

No New Males: Climate Change Threat to Cape Verde Turtles,
University of Exeter, July 11, 2019.

MAIN POINTS

Hot End of Loggerhead Turtles
"...by 2100 - more than 90% of loggerhead nests on the Cape Verde islands could incubate at "lethally high temperatures", killing turtles before they hatch."

Turtle Troubles
"The sex of turtle hatchlings is determined by incubation temperature..."

Low Heat Not Happening…
"Even under a scenario based on low future emissions and warming, by 2100 just 0.14% of hatchlings would be male."

Realistic
"Under mid and high-emissions scenarios, hatching of male loggerheads could cease entirely."

Nearing the End
"We estimate that 84% of current hatchlings are female, and warmer temperatures will increase this proportion."

Alex Wierbinski's picture

Monkeys Face Climate Change Extinction Threat

 

ANTHROPOCENE

Guatemalan Black Howler
Guatemalan black howler (Alouatta pigra) in Belize Zoo. Dave Johnson.
Guatemalan black howler (Alouatta pigra), a New World Monkey in the Belize Zoo. Dave Johnson, Wiki.

 

Background of Destruction

Monkeys Face Climate Change Extinction Threat,
University of Stirling, June 12, 2019.

MAIN POINTS

Global Monkey Trouble
"...a large percentage of non-human primates - including monkeys, lemurs and apes - are facing substantial temperature increases and marked habitat changes over the next 30 years."

Esp New World
"New World monkeys - which live primarily in tropical South America - will be particularly affected."

Alex Wierbinski's picture

Last Chance for Madagascar's Biodiversity

 

ANTHROPOCENE

One of Madagascar's Threatened Lemurs
Madagascar Black & White Ruffed Lemur, Copyright Daniel Burgas.
Many of Madagascar's iconic lemur species such as this black and white ruffed lemur are critically endangered. Copyright Daniel Burgas, for use in articles describing this paper.

 

Killing Madagascar

The last chance for Madagascar's biodiversity,
Bangor University, April 29, 2019.

MAIN POINTS

What
"The paper 'The last chance for Madagascar's biodiversity..."

Why
New President
"...a paper recommending actions needed by the new government to turn around the precipitous decline of biodiversity and help put Madagascar on a trajectory towards sustainable growth."

Problem
"...Madagascar's protected areas, some of the most important for biodiversity in the world, have suffered terribly in recent years from illegal mining, logging, and collection of threatened species for the pet trade. They suggest that much of this illegal activity is linked to corruption."

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Long Consequences of Our Own, Home Brewed, Extinction Event

 

ANTHROPOCENE

What's Left?
Extinction Survivor Species
Plankton
Extinction Survivor Species, Plankton, The University of Texas at Austin Jackson School of Geosciences/John Maisano.
An artist's interpretation of the sea floor after the mass extinction that wiped out the dinosaurs. The three hair-covered forms (left) represent species of plankton that survived. The geometric form (bottom left) is a species of algae. The University of Texas at Austin Jackson School of Geosciences/John Maisano.
 

Consequences of Our Own Extinction Event

Evolution imposes 'speed limit' on recovery after mass extinctions,
University of Texas at Austin, April 8, 2019.

MAIN POINTS

Return to Normalcy
Now, + 10 mil
“It takes at least 10 million years for life to fully recover after a mass extinction...”

Alex Wierbinski's picture

End of The Age of Humans: Human Effects Equal Chicxulub Climate Disruption

 

MARCH 29, 2019
UPDATE

First Glimpses into the Deadly Minutes Following, 'Dinosaur-Killer,' Chicxulub Impact

"A tangled mass of freshwater fish, terrestrial vertebrates, trees, branches, logs, marine ammonites and other marine creatures was all packed into this layer by the inland-directed surge..." below

 

 

Original Research

THE END OF AN AGE

The Age of Humans

Human Effects Equal Chicxulub Climate Disruption

The 5 degrees of meteor-induced warming that took out the dinosaurs took 100,000 years to recover,
Science Daily, May 24, 2018.

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THE MANY FACES of DEATH: Massive Extinction Event Well Underway

THE MANY FACES of PLANETARY DEATH

Greed Kills Man & Nature
Skully and his crossbones warns us about growing beyond our ethical and physical frameworks is dangerous.
Warning: Allowing the Emotions of Desire and Pure Greed to Supplant Our Ethical Restraints, to Justify Consuming Everything, is Bringing a Terrible Fate Down upon ourselves & our whole Planet.

 

Massive Extinction Event Underway, Let’s Review the Fundamentals

Every Aspect of Nature in Decline, on the Run

The 12 Signs That Show We're in The Middle of a 6th Mass Extinction,
Scienc Alert, March 18, 2019.

MAIN POINTS

12 Marks of the
Evolutionary Apocalypse
What we’ve got in this Science Alert article cited above has been covered in depth on this site for quite some time, so I’ve, “main-pointed,” their, “12 signs,” of our ongoing Evolutionary Apocalypse, and linked each main point to recent scientific research on that topic, and maybe a bit of news.

Alex Wierbinski's picture

Growing Land Use Apocalypse Approaches

ANTHROPOCENE

Land Use Apocalypse

Urban Nighmare - Nature's Reality
LA in 2050?
Land Use Urban Nighmare is Nature's Reality, by Stark8, Pixabay.
Our, "leaders," are trying to create this here; Land Use, Xiamen, China, by Stark8, Pixabay

 

Due to humans, extinction risk for 1,700 animal species to increase by 2070,
Yale University, March 4, 2019.

MAIN POINTS

Extinction Targets 1700 Species
Cause: Land Use

“The study shows that under a middle-of-the-road scenario of moderate changes in human land-use about 1,700 species will likely experience marked increases in their extinction risk over the next 50 years: They will lose roughly 30-50% of their present habitat ranges by 2070.
These species of concern include 886 species of amphibians, 436 species of birds, and 376 species of mammals -- all of which are predicted to have a high increase in their risk of extinction.”

Alex Wierbinski's picture

New Level of Extinction Stress Drives Science Forward!

THE RAPID RISE of EXTINCTION STUDIES

 Creatures Subject to Heat Induced Fertility Risk
Many creatures at risk of heat-related fertility-decline extinction. Image by Joaquim Alves Gaspar, Charles Sharp, Toby Hudson, and David Glass, UL.
Many creatures at risk of heat-related fertility-decline extinction. Image by Joaquim Alves Gaspar, Charles Sharp, Toby Hudson, and David Glass, UL. Caption.

 

New Level of Extinction Stress Driving Science Forward!

Climate change and infertility -- a ticking time bomb?
University of Liverpool, January 31, 2019.

MAIN POINTS

CTL
The Death Temperature
“...most of the data on when temperature will prevent species surviving in an area is based on the 'critical thermal limit' or CTL - the temperature at which they collapse, stop moving or die.”

End of Sex Temperature
"There is a risk that we are underestimating the impact of climate change on species survival because we have focused on the temperatures that are lethal to organisms, rather than the temperatures at which organisms can no longer breed."

Alex Wierbinski's picture

Global Warming Increases the Risk of an Extinction Domino Effect

ANTHROPOCENE

Interdependence of Ecosystems Could be Our Ultimate House of Cards

Global warming increases the risk of an extinction domino effect,
European Commission Joint Research Centre, November 28, 2018.

An extinction domino effect is already underway.

MAIN POINTS

“...there are many elusive drivers of species loss that go beyond the direct effects of environmental change (and human activity) which we still struggle to understand.”

“...it is becoming clearer that co-extinctions (the disappearance of consumers following the depletion of their resources) could be a major culprit in the ongoing biodiversity crisis.”

“...predictions that fail to take into account this cascading effect might underestimate extinctions by up to 10 times.”

The Test
“...constructed 2000 "Virtual Earths", which they populated with thousands of plants and animals organized into a global system of inter-connected food-webs.”

Alex Wierbinski's picture

Mammals cannot evolve fast enough to escape extinction

ANTHROPOCENE

Mammalian Collapse Continues

Mammals cannot evolve fast enough to escape current extinction crisis,

MAIN POINTS

"Humans are exterminating animal species so fast that evolution can't keep up; Unless conservation efforts are improved, so many mammal species will die out during the next 50 years that nature will need 3-5 million years to recover, a new study shows..."

Aarhus University, October 15, 2018.

MAIN POINTS

“We humans are exterminating animal and plant species so quickly that nature's built-in defence mechanism, evolution, cannot keep up. An Aarhus-led research team calculated that if current conservation efforts are not improved, so many mammal species will become extinct during the next five decades that nature will need 3-5 million years to recover.”

“There have been five upheavals over the past 450 million years when the environment on our planet has changed so dramatically that the majority of Earth's plant and animal species became extinct.”

“The sixth mass extinction is happening now, but this time the extinctions are not being caused by natural disasters; they are the work of humans. A team of researchers from Aarhus University and the University of Gothenburg has calculated that the extinctions are moving too rapidly for evolution to keep up.”

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Thismia Kobensis: Extinct Before Discovery

ANTHROPOCENE

Extinct Before Discovery

New plant species discovered in museum is probably extinct,
Kobe University September 12, 2018.

 

Thismia Kobensis
 Kobe U.
Thismia Kobensis when it was discovered in 1992. Credit: Kobe U

MAIN POINTS

Here
"A single non-photosynthetic plant specimen preserved in a Japanese natural history museum has been identified as a new species. However, it is highly possible that this species is already extinct."

Gone
“This plant was discovered in Kobe, Japan, in 1992, and preserved with its identity unknown. No new specimens were found in follow-up surveys between 1993 and 1999, and the plant’s original habitat was destroyed by land development in 1999.”

“The specimen in this study was originally found in 1992 in the Nishi district of Kobe...”

Alex Wierbinski's picture

Humans are equal to The Big Volcano and The Big Rock from Space?

 

 

ANTHROPOCENE

Humans are Equal to The Big Volcano(s) and The Big Rock from Space?

How do you like your frogs cooked? Slowly Self-Cooked, or Naturally Quick?

 

Alex Wierbinski's picture

World's rarest ape on the edge of extinction

 

The Progressive Anthropocene

The Natural World in Collapse

World's rarest ape on the edge of extinction,
James Cook University, May 3, 2018.

"...the Tapanuli Orangutan--a species discovered last year in Sumatra, Indonesia, and one of the rarest animals on the planet--could lose its battle for survival, unless decisive steps are taken to rescue it."

Alex Wierbinski's picture

Anthropocene, 2018: Last Leopards in all Southwest Asia

 

Anthropocene

Cambodia Leapard Population Crashing to Immediate Extinction

New study confirms Cambodia's last leopards on brink of extinction,
Panthera, March 1, 2018.

FAST CRASH
"the world's last breeding population of leopards in Cambodia is at immediate risk of extinction, having declined an astonishing 72% during a five-year period."

Alex Wierbinski's picture

Eco Crash Practice: Bantu Crashed Central Africa 2600 Years Ago

 

Eco Crash Practice
Bantu Crashed Central Africa 2600 Years Ago

Dress Rehersal for Today's Global Crash

Humans changed the ecosystems of Central Africa more than 2,600 years ago,
GFZ GeoForschungsZentrum Potsdam, Helmholtz Centre, February 26, 2018.

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