Order of the National Green Tribunal (Eastern Zone Bench, Kolkata) in the matter of Sridhar Samal Vs State of Odisha & Others dated 06/03/2024. The matter related to pollution caused by Talcher Coalfield under Mahanadi Coalfields Limited in the course of its operation. It was said that on a daily …
The southern ozone hole has changed weather patterns around Antarctica and cooled the air above the east part of the continent, according to new research.
Wearing 3-D viewing goggles, scientists peer at virtual pink, blue and purple clouds billowing in cyberspace at a research laboratory in the Dutch city of Delft. By tracking how particles move in and around computer-simulated clouds, they hope to shed light on one of the unknowns of climate forecasting: how …
Research from a savannah area in Mali shows that satellites can reveal the environmental factors that trigger the biological cycles of both the Plasmodium falciparum parasite and its host the Anopheles mosquito. Remote sensing data of vegetation accurately predicted climate trends affecting both the parasite and the mosquito and could …
The risk of Plasmodium falciparum infection is variable over space and time and this variability is related to environmental variability. Environmental factors affect the biological cycle of both vector and parasite. Despite this strong relationship, environmental effects have rarely been included in malaria transmission models. Remote sensing data on environment …
P. Oppili CHENNAI: The State Forest Department has taken up the work of monitoring and mitigating fires in forest areas with the help of remote sensing and GIS technologies. Under the programme, every day, the department gets two satellite images showing fires in various parts of the country. The authorities …
Whale sharks are a declining species for which little biological data is available. While these animals are protected in many parts of their range, they are fished legally and illegally in some countries. Baseline biological and ecological data are needed to allow the formulation of an effective conservation plan for …
The concept of food security has evolved during the last three decades to include not only food availability, but also economic access to food and the biological absorption of food in the body. The author discusses in this paper the challenge of achieving sustainable advances in farm productivity, leading to …
Aprimatologist, environmentalist and UN messenger of peace - that's Dame Jane Goodall for one and all. But what is she doing at a technology platform like Map World Forum, raised the brow of many a technologist at the event. When she waxed eloquent about technology in general and GIS in …
Total atmospheric moisture content present in the atmosphere is less than 1% of total atmospheric composition. The atmospheric moisture variability accounts for nearly 10% variation in global hydrological cycle. The atmospheric moisture variability occurs in the form of cloud cover and hence in to the precipitation. A prior knowledge of …
>> A California law that banned the sale or rental of violent video games to minors was struck down February 26 by a US federal appeals court >> More than 1,815 digital maps will be completed in 2009 marking official and clandestine roads, rivers, settlements, and schools in Brazillian Amazon. …
Mapping and monitoring carbon stocks in forested regions of the world, particularly the tropics, has attracted a great deal of attention in recent years as deforestation and forest degradation account for up to 30% of anthropogenic carbon emissions, and are now included in climate change negotiations. We review the potential …
FOR MUTUAL SUPPORT: Vice-Admiral Vijay Shankar handing over a memento to Vice-Chancellor G. Thiruvasagam during a visit to Bharathiar University in Coimbatore on Friday. COIMBATORE: Vice-Admiral Vijay Shankar, Commander-in-Chief, Andaman and Nicobar Command, has expressed his interest in developing ocean resource mining through satellite remote sensing for better utilisation of …
How much more money needs to be spent to track turtle trail THE Orissa forest department along with the Wildlife Institute of India in Dehradun attached transmitters to seven Olive Ridley turtles this year. Last year, the transmitters were on 30 turtles. This practice is carried out to track the …
In his attempt to track avian flu in China, Peng Gong ended up creating the only comprehensive wetlands map the country has. When Gong compared that map, described in an article published in Chinese last month, to another as-yet unpublished one, he found that nearly 30% of China
Methane is an important greenhouse gas which significantly contributes to global warming. Livestock is a major anthropogenic source of methane emission from agriculture. India possesses the world
A recent scientific correspondence in these columns noted with concern that one of the tidal inlets of the Pulicat Lake has been considerably narrowed, which could be detrimental to the lake. But a more recent satellite image of the area, which is presented here, does not indicate any reason for …
Agricultural drought has been a recurrent phenomenon in many parts of India. Remote sensing plays a vital role in real time monitoring of the agricultural drought conditions over large area, there by effectively supplementing the ground mechanism. Conventional drought monitoring is based on subjective data. The satellite based monitoring such …
A study on land degradation in the upper catchment of river Tons, a tributary of Yamuna river, in Uttarkashi district of the Uttarakhand state, was carried out using on-screen visual interpretation of IRS LISS-III + PAN merged data. The study area, which is largely mountainous, includes Govind Wildlife Sanctuary and …
The Bandipur National Park situated in the Western Ghats of Karnataka State, is one of the biodiversity hotspots of the world. During recent years, this park has witnessed repeated fires, affecting considerable areas under vegetation. The temporal satellite data from 1997 to 2006 have been analyzed to map the burnt …
