Search query: years
Categories: Paleontology: Climate
13142 records searched, 134 records found, top 20 matches displayed
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Published Unveiling 1,200 years of human occupation in Canada's Arctic



A recent study provides new insights into ancient cultures in Canada's Arctic, focusing on Paleo-Inu...
Published Geoscientists map changes in atmospheric carbon dioxide over past 66 million years



An international consortium of geoscientists has reconstructed atmosphereric levels of carbon dioxid...
Published New study finds 50-year trend in hurricane escalation linked to climate change



New research by climate scientists indicates that there have been great changes to Atlantic hurrican...
Published 600 years of tree rings reveal climate risks in California



The San Joaquin Valley in California has experienced vast variability in climate extremes, with drou...
Published Climate change and mercury pollution stressed plants for millions of years



The link between massive flood basalt volcanism and the end-Triassic (201 million years ago) mass-ex ...
Published Today's world: Fastest rate of carbon dioxide rise over the last 50,000 years



Today's rate of atmospheric carbon dioxide increase is 10 times faster than at any other point in th...
Published Millions of years for plants to recover from global warming



Catastrophic volcanic eruptions that warmed the planet millions of years ago shed new light on how p ...
Published Research tracks 66 million years of mammalian diversity



New research has examined the fossil record going back 66 million years and tracked changes to mamma ...
Published Then vs. now: Did the Horn of Africa reach a drought tipping point 11,700 years ago?



If climate models predict that much of tropical Africa will become wetter with a warming climate, th...
Published New study unveils 16,000 years of climate history in the tropical Andes



Researchers highlight the roles of carbon dioxide and ocean currents as key drivers of temperature f...
Published Climate trends in the west, today and 11,000 years ago - Climate Trends in the West: A Comparison of Today and 11,000 Years Ago


What we think of as the classic West Coast climate began just about 4,000 years ago, finds a study o ...
Published Greenland melted recently: High risk of sea level rise today



A large portion of Greenland was an ice-free tundra landscape -- perhaps covered by trees and roamin...
Published Over 40 percent of Antarctica's ice shelves reduced in volume over 25 years



71 of the 162 ice shelves that surround Antarctica have reduced in volume over 25 years from 1997 to ...
Published Utah's Bonneville Salt Flats has long been in flux



It has been long assumed that Utah's Bonneville Salt Flats was formed as its ancient namesake lake d...
Published New study reveals abrupt shift in tropical Pacific climate during Little Ice Age



An El NiƱo event has officially begun. The climate phenomenon, which originates in the tropical Paci...
Published What turned Earth into a giant snowball 700 million years ago? Scientists now have an answer



Inspired during field work in South Australia's Flinders Ranges, geoscientists have proposed that al...
Published Ice cores provide first documentation of rapid Antarctic ice loss in the past



Researchers have uncovered the first direct evidence that the West Antarctic Ice Sheet shrunk sudden...
Published Most detailed geological model reveals Earth's past 100 million years - Most Detailed Geological Model Reveals Earth's Past 100 Million Years


Previous models of Earth's recent (100 million years) geomorphology have been patchy at best. For th ...
Published Increasing forest cover in the Eifel region 11,000 years ago resulted in the local loss of megafauna - Increasing Forest Cover in the Eifel Region 11,000 Years Ago Resulted in the Local Loss of Megafauna


Sediment cores obtained from Eifel maar sites provide insight into the presence of large Ice Age mam...
Published Global cooling caused diversity of species in orchids, confirms study



Research shows global cooling of the climate 10 million years ago led to an explosion of diversity i ...