सबसे बड़ा, सबसे गहरा अंटार्कटिक ओजोन छिद्र हुआ बन्द

अंटार्कटिक के ऊपर ओजोन परत में सलाना बनने वाला छिद्र अगस्त 2020 के मध्य से तेजी से बढ़ने लगा था और लगभग 24 मिलीयन ...

Is ozone layer depletion a ‘solved problem’?

On the International Day for the Preservation of the Ozone Layer, here is a reminder of how continued adherence to norms is key if we don’t …

NASA’s satellite observations provide first direct evidence of ozone hole recovery

The recovery of ozone hole is attributed to a ban on chlorine and chlorine compounds under the Montreal Protocol

ओजोन छिद्र के आकार में रिकॉर्ड कमी, नासा ने जारी किए आंकड़े

खोज के तीन दशक बाद अंटार्कटिका के ऊपर ओजोन छिद्र का आकार सबसे कम रिकॉर्ड किया गया है, वैज्ञानिकों ने इस पर खुशी जाहिर की ...

Global warming worryingly close to lower limit set by Paris Agreement: WMO

The risk of losing the race against climate change becomes real as temperature rise globally likely to breach 1.2 degrees by the end of 2016

The disturbing Ozone alert

Tracking the phase out of ozone depleting substances

China continues to use ozone depleting CFC-11 in violation of Montreal Protocol

Between 40 and 60 per cent of total global CFC-11 emissions originate from Eastern China, reveals study. This is no good news for the ozone layer …

Ozone hole smaller than 1990s level; scientists study reasons behind trend

NASA records reduction in ozone depletion as compared to 1998-2006 levels

Natural burden

Ozone: good news and bad news

Hole in the ozone layer is healing, but ground level ozone is destroying crops that could feed a third of India’s poor

The gas game

Fluorocarbons, which created a hole in the ozone layer, have generated intense global debates. But these have been more about business than …