Order of the National Green Tribunal in the matter of In Re: News Item titled "Nayar river is vanishing - a yatra reveals conservation goes beyond science and policy" appearing in ‘The Down To Earth’ dated 03.06.2025. The original application was registered suo-motu based on the news item titled "Nayar …
there has been a 35 per cent increase in carbon dioxide emissions worldwide since 1990. Inefficient fossil fuels have contributed to a 17 per cent increase in carbon dioxide emissions and an 18 per cent loss in the absorption capacity of sinks, oceans for example. Scientists associated with the Global …
Companies and countries are planning a series of controversial experiments to help determine if seeding the ocean with iron can mitigate global warming.
British explorer and environmentalist Pen Hadow and two colleagues are at the North Pole measuring the depth of ice. Equipment from Vanco, a virtual network operator, was used to transmit videos almost in real time. Excerpts from Hadow's blog: Saturday; October 27, 2007 To fly from Yellowknife (Canada) to our …
In 2006, Nicholas Stern former chief economist, World Bank and advisor to the UK government, wrote about the economic threat from climate change in the Stern Report. He veers round to an uneasy balance between consumerism and and climate imperatives in a conversation with Pradip Saha and Mario D Souza …
Today the west knows that it has to take action on climate change, thanks to the Intergovernmental Panel on Climate Change (ipcc) and the Stern report. However, encouraged by the Stern report, it believes that the only action needed is to invest in low carbon technologies. But then what about …
so far climate change study models have ignored how carbon emissions contributed to the melting of glaciers. This was not part of climate study models since reliable data on soot emissions was absent. There was, however, evidence for the glacial melt in the Arctic due to the black carbon emissions …
us President George W Bush has announced a climate meeting for the end of September. The announcement comes at a time when there is already a un-led initiative to hammer out an agreement on emission targets after the expiry of Kyoto Protocol, and must been seen as another instance of …
Climate change is the defining human development challenge of the 21st Century. Failure to respond to that challenge will stall and then reverse international efforts to reduce poverty. The poorest countries and most vulnerable citizens will suffer the earliest and most damaging setbacks, even though they have contributed least to …
conventional scientific wisdom has it that irrigation works against global warming. But there is evidence now to shake us out of complacency. Scientists from the University of California, Merced, have shown that irrigated fields have their limits in masking effects of greenhouse gas emissions. Specially, when land under agriculture isn't …
A P MITRA (1927-2007) In the early 1990s, the US Environmental Protection Agency had come out with a report incriminating Indian rice fields of emitting 38.6 million tonnes of methane per year and thus adding to global warming. A P Mitra, the then director general of the Council of Scientific …
Data from the satellite-based Special Sensor Microwave Imager (SSM/I) show that the total atmospheric moisture content over oceans has increased by 0.41 kg/m2 per decade since 1988. Results from current climate models indicate that water vapor increases of this magnitude cannot be explained by climate noise alone. In a formal …
The forecast just seems to get gloomier. Climate change may dramatically increase the risk of flooding across the globe, even far from shorelines, say scientists in the journal Nature. The reason: plants won't soak up as much moisture in a world with more greenhouse pollution. When plants are exposed to …
Atmospheric scientist V Ramanathan fromthe Scripps Research Institute, California, USA, says brown clouds heat up the lower atmosphere. He explains to Archita Bhatta how the media misinterpreted their findings What's the study about? It shows the atmospheric brown clouds (ABC) enhanced solar heating of the lower atmosphere by about 50 …
India sent its first team to the Arctic recently. Two of its members have returned with a variety of samples, some dating back to millions of years. ARCHITA BHATTA spoke with them "We found round worms wriggling at 300-1,000 feet below sea-level. The temperature there was around 1.5-1.8
a ring can reveal a lot. Research suggests growth rings in teak tree trunks can reveal climatic changes over the years. The width of the rings are in direct proportion to the rainfall. A study of teak rings in India has traced rainfall data back to 1835. Rainfall measurements are …
Will Indian scientists measure up to the challenge of climate change? I ask this question because of the nature of the science as well as the nature of our scientists. Climate change science is young, being tutored and evolving. We know much more today about what the future will hold …
It is difficult to obtain fossil data from the 10% of Earth's terrestrial surface that is covered by thick glaciers and ice sheets, and hence, knowledge of the paleoenvironments of these regions has remained limited. We show that DNA and amino acids from buried organisms can be recovered from the …
