Polar Ice Sheet

Affidavit filed by the Rajasthan State Pollution Control Board illegal and polluting kilns/crucibles along the Haryana-Rajasthan border near the Aravalli range, 01/05/2025

Short affidavit on behalf of the Rajasthan State Pollution Control Board (RSPCB) in terms of the National Green Tribunal order dated January 22, 2025. The application was registered suo motu by the NGT on the basis of a news item titled "Toxic kilns pollution Aravallis; wildlife and locals suffer" appearing …

Antarctic ice shelf breaks up further:

The Wilkins Ice Shelf in Antarctica has broken up further, with an area of about 160 square kilometres breaking off from May 30 to May 31, 2008. The Wilkins Ice Shelf, a broad plate of floating ice on the Antarctic Peninsula, is connected to two islands, Charcot and Latady. A …

Were becoming active choreographers of nature

New York: His new book, Physics of the Impossible, has been on the New York Times Best Seller's list for more than four weeks now. Michio Kaku, co-founder of string field theory and professor of theoretical physics at City University, New York, talks to Narayani Ganesh about the future potential …

Impact of ice-albedo feedback on hemispheric scale sea-ice melting rates in the Antarctic

The sea-ice cover in the polar regions is one of the most expansive and seasonal geophysical parameters on the earth's surface. The presence or absence of sea-ice affects the atmosphere and the ocean, and therefore the climate in many ways. In this study we have used the Multi-frequency Scanning Microwave …

A closer look at the IPCC report

In their policy forum ("The limits of consensus," 14 September 2007, P. 1505), M. Oppenheimer et al, make several misleading statements. They suggest that a premature drive for consensus led Working Group I to understate the risk of large future sea-level rise in the Intergovernmental Panel on Climate Change (IPCC) …

Survey to study ice cap melt in North Pole

a team of explorers is set to begin its journey to capture the most accurate data on the North Pole. The Vanco Arctic Survey lead by Pen Hadow will begin in February next year. The team will be in the arctic for trial of equipment in the last week of …

Global warming and sea level rise

On December 13, 2006, scientists warned that the Arctic ice is melting at a rate faster than was estimated. The ice has been shrinking steadily over the past 30 years, but now scientists say there's a possibility of an ice-free Arctic in the next few decades. Bruno Tremblay, assistant professor …

High concern

signatures of the past, embedded deep inside polar ice, reveal that the current levels of greenhouse gases, such as carbon dioxide (co2) and methane, are the highest over the last 650,000 years. An international team of scientists studied air bubbles trapped in cylindrical pieces drilled from a depth of up …

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