Thu, Mar 23, 2017 | updated 05:49 PM IST

Early-onset of springs indicate `nightmare` for agriculture

Updated: Sep 03, 2016 17:59 IST

Washington D.C. [USA], Sept. 3 (ANI): A recent study has revealed that warm springs in the Great Lakes and Northeast regions which create havoc for agriculture may start earlier by mid-century if greenhouse gas emissions are not reduced.

Very warm springs have been anomalies, but this new analysis of climate model data shows an increased frequency to nearly one in every three years by the end of this century.

Assistant professor Toby Ault said, "The spring of 2012, with its summerlike warmth, brought plants out of dormancy and then had a lengthy freeze. This was a nightmare scenario for many growers, and it showed us a snapshot of what global warming might look like in this region."

Unusually warm temperatures early in spring 2012 led to the warmest March, breaking records in more than 15,000 U.S. sites.

Modelling shows that frequency and magnitude of early springs could occur more than a month earlier, for example, throughout the Great Lakes region by 2080.

"The time to act on curbing greenhouse gas emissions is now. If we don't, years like 2012 - ruinous to farmers and producers - in the U.S. could become normal by 30 to 40 years from now in addition to a host of other impacts," said Ault.

The researchers sought to understand seasonal-transition timing to offer strategies as climate change unfolds.

To ensure their models are accurate, Ault said the researchers distinguished and separated normal climatic variability from long-term atmospheric alterations by using a new ensemble of climate change simulations.

After a warm winter 2011-12, some orchards blossomed earlier than usual that spring.

Temperatures tumbled in April and crops were destroyed.

The study was published in Climate Dynamics. (ANI)

Washington D.C. [USA], Mar.23 (ANI): What the CRAB!

Full Story >>

Washington D.C. [USA], Mar.23 (ANI): According to a new study, places which have weaker non-medical exemption policies for vaccinations can reduce the likelihood of a measles outbreak 140 to 190 percent by strengthening them.

Full Story >>

Washington D.C. [USA], Mar. 23 (ANI): Higher level of blood sugar and insulin resistance, accompanied by obesity and physical inactivity, is also linked to more rapid decline in cognitive performance, says a new study.

Full Story >>

New Delhi [India], Mar.22 (ANI): Indian Space Research Organisation (ISRO) is working on systems to forecast the natural disasters that could be used as input by States/disaster management agencies.

Full Story >>

Does universe have a time frame?

Updated: Mar 22, 2017 15:11 IST

Washington D.C. [USA], Mar.22 (ANI): Has anybody ever wondered whether our universe has a resting time frame? A researcher is conducting an experiment to find this out.

Full Story >>

Washington D.C.[USA], Mar. 22 (ANI): A recent research suggests that essential microscopic creatures which produce half of the oxygen in the atmosphere can rapidly adapt to global warming.

Full Story >>

Washington D.C. [USA], Mar. 22 (ANI): He already had a research ship, dinosaur and flightless weevil named after him and now, Sir David Attenborough's hat has got another feather in the form of a 430 million-year-old shrimp ancestor.

Full Story >>

Washington D.C. [USA], Mar. 22 (ANI): A team of scientists has brought fresh hope to alcoholics as they are trying to find out whether or not treating the addiction is as simple as popping over-the-counter pills.

Full Story >>

Wild chimps 'surprisingly' live longer!

Updated: Mar 21, 2017 14:01 IST

Washington D.C. [USA], Mar. 21 (ANI): Our close primate relatives, chimpanzees, have longer life span, if kept under the right ecological conditions.

Full Story >>

Restoring Pluto's planetary identity in crisis

Updated: Mar 18, 2017 06:55 IST

Washington D.C. [USA], Mar. 18 (ANI): A decade after Pluto was ousted from the planet lineup, a supporter of the now dwarf planet is fighting to restore its title.

Full Story >>

Washington D.C [USA], Mar. 17 (ANI): The risk of hearing loss from exposure to noises is all around us every day and now, a recent study

Full Story >>

Washington D.C. [USA], Mar. 16 (ANI): Today, over 95 percent of vanilla flavouring used in foods, from cereal to ice cream, is not natural and the production of the synthetic one is taking a toll on

Full Story >>

Washington D.C. [USA], Mar. 16 (ANI): Good news for those who want to continue using fabric softeners but are afraid of risking the environment as a recent study has paved the way for the "greener"

Full Story >>

Washington D.C. [USA], Mar. 16 (ANI): Earth's radiation belts, two doughnut-shaped regions of charged particles encircling our planet,were discovered more than 50 years ago, but their behaviour is still not completely understood.

Full Story >>

New York [U.S.A.], Mar. 13 (ANI): US tech giant Google has announced that using artificial intelligence to identify breast cancer has borne fruitful results.

Full Story >>

Washington D.C. [USA], Mar. 13 (ANI): Turns out, social media is far more accurate than traditional forecasting as a team of researchers has suggested that it can warn us about extreme weather events before they happen- such as hurricanes, storms and floods.

Full Story >>

Washington D.C. [USA], Mar. 13 (ANI): According to a recent study, arsenic molecules might be used to "fish out" the most toxic elements from radioactive nuclear waste - a breakthrough that could make the decommissioning industry even safer and more effective.

Full Story >>

So, how do financial criminals evade laws?

Updated: Mar 13, 2017 09:06 IST

Washington D.C. [USA], Mar. 13 (ANI): Despite preventative measures against bankruptcy fraud and money laundering, criminals are finding ways to exploit differing regulations in the United States and Europe.

Full Story >>

New find paves way for 'brain-like' computers

Updated: Mar 13, 2017 08:48 IST

Washington D.C. [USA], Mar. 13 (ANI): Turns out, brain is 10 times more active than previously measured.

Full Story >>

Washington D.C. [USA], Mar. 13 (ANI): A team of researchers has come up with a possible solution to the riddle of powering electric cars.

Full Story >>