The stratosphere ozone layer is slowly recovering and the recovery will be complete in most parts of the atmosphere in the coming decades, according to the latest bulletin by the World Meteorological Organization (WMO). The bulletin with the updated status of the ozone layer by WMO-Global Atmosphere Watch bulletin returned …
3 flights cancelled, train traffic disrupted JAMMU/srinagar: While the day temperature in Jammu has broken about 30 years old record by remaining nearly 11 degree Celsius below normal today, the night temperature in the winter capital has further depleted to 4.3 degree Celsius from 6 degree Celsius, just in past …
One dies of cold; train, air traffic remain hit JAMMU: While cold wave continued to grip entire State including Kashmir valley and plain areas of Jammu region, Drass township in Kargil district recorded the lowest temperature of -27 degree celsius whereas, night temperature in Jammu has further receded to 5.7 …
Little if any cutaneous production of vitamin D3 occurs at latitudes above and below 35° N and 35° S during the winter months. It was postulated that those residing in tropics synthesize enough vitamin D3 year round. Several studies have documented the effect of latitude, season and time of the …
The deliberate injection of particles into the stratosphere has been suggested as a possible geoengineering scheme to mitigate the global warming aspect of climate change. Injected particles scatter solar radiation back to space and thus reduce the radiative balance of Earth. Previous studies investigating this scheme have focused primarily on …
The Ozone Secretariat of the United Nations Environment Program (UNEP) conferred a honor to the Chinese government for its contribution to ozone layer protection in an event marking this year's International Ozone Layer Protection Day that fell on Sunday. Zhang Lijun, vice minister of environmental protection, said at the event …
Transporting materials into the stratosphere that can reduce the amount of sunlight hitting the Earth could lower the effects of global climate change, a new study has found. Researchers from the US found that the basic technology to transport solar geoengineering materials in the atmosphere exists and could be assembled …
A controversial idea to brake global warming, first floated by the father of the hydrogen bomb, is affordable and technically feasible, but its environmental impact remains unknown, a trio of US scientists say. Sowing the stratosphere with particles to reflect the Sun and cool the planet is possible with current …
New Delhi Nearly half of the 1,000-Mw capacity addition envisaged under the first phase of the national solar mission is likely to miss the commissioning schedule, with technical and equipment availability issues hampering progress in project execution. Developers are required to commission these projects by May next as per the …
Investments worth Rs 2500 crore are expected to flow to Odisha in the renewable energy sector during the 12th Plan Period (2012-17). The state has targeted capacity augmentation of 350 MW from solar, wind and bio-mass sources during this period. “By 2017, we expect to have new capacities in solar …
Volatile organic compounds (VOCs) are ubiquitous atmospheric constituents of both anthropogenic and natural origin. VOCs are important precursors of tropospheric ozone (O3), and can impact air quality and global climate. Most of primary VOCs and their oxidized products makeup a major fraction of secondary pollutants in urbanized regions. Due to …
Vadodara/Anand: It’s like a sunflower that follows the sun as it moves around the sky each day. Researchers at Sardar Patel University (SPU) have designed, developed and implemented an automated dual axis solar tracker system, which works on sunflower motion for a solar power plant. And the country’s first indigenously …
The paper presents the nature of annual cycles of tropospheric ozone, cloud occurrences, NO2, rainfall, SO2, SPM, CO, non-methane hydrocarbon and surface solar radiation for the period October 2004 to June 2009 over Alipore (22.52°N, 88.33°E), India. Annual cycle of low-level cloud occurrences depicts that the low-level cloud over Alipore …
Peru became the latest developing country to enact a domestic climate change initiative in the absence of a binding global pact, adopting a resolution on Thursday to lower carbon emissions in its fast-growing economy. As one of the world's most geographically diverse places, Peru said it is already feeling the …
The failure of the Karnataka Renewable Energy Development Limited (KREDL) to properly implement the Solar Photovoltaic (SPV) Programme of the Union Ministry of Non-Conventional Energy Sources (MNES) for the years 2005 to 2007 has resulted in losses to the tune of crores of rupees. Also, a probe into the implementation …
With the health of the world’s highest glaciers in dispute, an international team is planning a long-term campaign to measure the vital signs of the ice atop Tibet and its surrounding mountains.
India’s Jawaharlal Nehru National Solar Mission (JNNSM) is a one of its kind country level initiative that aims to help achieve the intertwined national objectives of ensuring energy security for the country and bringing about sustainable and environmentally efficient growth through large scale deployment of on-and off-grid solar power applications. …
While solar energy companies throughout the world are competing for the relatively few vast land areas required to house solar farms, Israeli startup Solaris Synergy has found a new terrain to use. Instead of a land-based solar system, the company decided to develop a water-based technology. In other words: a …
