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Donald Trump vows to eliminate birthright citizenship after taking charge | No alliance with Congress in Delhi polls: AAP chief Arvind Kejriwal | Bengaluru techie's suicide: Atul Subhash's wife and her family booked | Bengaluru techie's suicide: Atul Subhash's wife and her family booked | INDIA bloc to knock on Supreme Court's doors over alleged EVM manipulation during Maharashtra polls | 'Babri Masjid should be rebuilt in Bengal's Murshidabad': TMC MLA Humayun Kabir sparks row | Rajnath Singh calls on Russian Prez Vladimir Putin in Moscow, discusses bilateral defence cooperation | Police to investigate conspiracy angle in Mumbai bus accident that killed 7 | Mamata Banerjee should lead INDIA bloc: Lalu Prasad Yadav | Opposition moves no-confidence motion against VP Jagdeep Dhankar in RS
NASA Study: Rising carbon dioxide levels will help and hurt crops

NASA Study: Rising carbon dioxide levels will help and hurt crops

May 04, 2016, at 03:20 pm

California, May 4 (IBNS) Elevated carbon dioxide concentrations in the atmosphere may increase water-use efficiency in crops and considerably mitigate yield losses due to climate change, according to a new NASA study.

Record annual increase of carbon dioxide observed at Mauna Loa for 2015

Record annual increase of carbon dioxide observed at Mauna Loa for 2015

Mar 12, 2016, at 10:46 pm

Washington, Mar 12 (IBNS) The annual growth rate of atmospheric carbon dioxide measured at NOAA’s Mauna Loa Observatory in Hawaii jumped by 3.05 parts per million during 2015, the largest year-to-year increase in 56 years of research, as per US scientists.

UN concerned over rising CO2 levels as average hits new high

UN concerned over rising CO2 levels as average hits new high

May 27, 2014, at 05:01 pm

New York, May 27 (IBNS): Concentrations of carbon dioxide in the atmosphere have crossed a new threshold, the United Nation's weather agency on Monday confirmed, warning that time is running out to curb rising greenhouse gas emissions.