Order of the Natinal Green Tribunal in the matter of Legal Aid Committee, NGT Bar Association Vs. MoEF & Others dated 07/08/2018. This application seeks directions to check diversion of the area marked as Natural Conservation Zone (NCZ) by the National Capital Region Planning Board (NCRPB) in the Regional Plan. The Applicant has alleged that the States of Uttar Pradesh, Haryana and Rajasthan have diverted the NCZ area in violation of the original plan while preparing Sub-regional Plans and such diversion will adversely affect the environment.

Order of the Supreme Court of India in the matter of In Re: T. N. Godavarman Thirumulpad Vs Union of India & Others dated 26/07/2018 regarding mining in Aravalli in the State of Rajasthan. Report filed by CEC recommends payment of an amount of Rs.30 lakhs from out of the Ad-hoc CAMPA towards payment to the Forest Survey of India, Dehradun for the cost of mapping of the Aravalli Hills and production of digital maps.

The tropical cyclone Dineo made landfall over southern Mozambique on 15 February 2017. It weakened to a remnant low on 17 February, which hit Botswana on the same day and triggered heavy rainfall that resulted in flooding over the country. This study assesses the performance of the National Centers for Environmental Prediction Global Forecast System (GFS) and the European Center for Medium-Range Weather Forecast (ECMWF) models in forecasting the locations and intensity of the tropical cyclone and its remnant low, the associated cloud cover and rainfall over Botswana.

Aerosol-cloud interactions remain a major uncertainty in climate research. Studies have indicated that model estimates of cloud susceptibility to aerosols frequently exceed satellite estimates, motivating model reformulations to increase agreement. Here we show that conventional ways of using satellite information to estimate susceptibility can serve as only a weak constraint on models because the estimation is sensitive to errors in the retrieval procedures.

Extensive erosion of high tidal mudflat along the northern parts of Gulf of Khambhat (GoK) was observed from the analysis of time series satellite images during the time period from March 2014 to September 2017. Around 28.66 sq. km area of high tidal mudflat eroded within this time period.

Original Source

The aim of this study is to investigate the differences in the mappable characteristics of earthquake-triggered and rainfall triggered landslides in terms of their frequency-area relationships, spatial distributions and relation with causal factors, and to evaluate whether separate susceptibility maps generated for specific landslide size and triggering mechanism are better than a generic landslide susceptibility assessment including all landslide sizes and triggers.

Remote sensing of emissions has a number of important characteristics that make it particularly useful for real-world emissions surveillance.

This paper presents an example of usage of Ensemble Weather Forecast for the control of Satellite-based Communication Systems. Satellite communication systems become increasingly sensitive to weather conditions as their operating frequency is increasing to avoid electromagnetic spectrum congestion and enhance their capacity. In the microwave domain, electromagnetic waves that are conveying information are attenuated between the satellite and Earth terminals in presence of hydrometeors (mostly rain drops and more marginally cloud droplets).

Timber harvest from tropical regions generates seven billion dollars annually in exports and is estimated to occur across 20% of the area of remaining tropical forests. This timber harvesting is estimated to account for more than one in eight of all greenhouse gas emissions from tropical forests. Yet there is currently no means to independently estimate extracted volumes and associated greenhouse gas emissions.

Original Source

Satellite images showing the highest number of stubble-burning cases in the holy city post wheat harvesting has set alarm bells ringing.

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