Geographical Information Systems (GIS)

State of the Climate in Asia 2024

The World Meteorological Organization’s State of the Climate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. In 2024, Asia experienced its warmest or second warmest year on …

A GIS-based demand assessment methodology to estimate electricity requirements for health care facilities: a case study for Uganda

In Sub-Saharan Africa, more than 640 million people are served by health care facilities that either lack electricity access or have unreliable service. Updated information on health facilities is scarce, but critical for decision-makers, enabling them to identify opportunities and formulate policies, strategies, plans, and programs. Assessing electricity needs at …

Report on demarcation of Yamuna river floodplain in Agra and the construction in it, 09/05/2019

Report of the Joint Inspection Team in the matter of Uma Shankar Patwa Vs Union of India in compliance of order dated 11/03/2019 regarding demarcation of Yamuna river floodplain in Agra and the construction in it. During field visit it was seen that area along flood plain has changed considerably …

Judgement of the Delhi High Court regarding Ministry of Agriculture's move restricting Basmati rice cultivation to Indo-Gangetic areas, 25/04/2019

Judgement of the High Court of Delhi in the matter of The State Government of Madhya Pradesh Vs Union of India & Others dated 25/04/2019 regarding Geographical Indication (GI) to Basmati rice grown in Indo-Gangetic region. History of the Case: The Ministry of Agriculture through an Office Memorandum (OM) dated …

Residential green space in childhood is associated with lower risk of psychiatric disorders from adolescence into adulthood

Urban residence is associated with a higher risk of some psychiatric disorders, but the underlying drivers remain unknown. There is increasing evidence that the level of exposure to natural environments impacts mental health, but few large-scale epidemiological studies have assessed the general existence and importance of such associations. Here, we …

GIS-based land info system getting ready

Geospatial data from 12 districts uploaded to portal; details from Pathanamthitta, Malappuram to be updated in a month The Kerala State Land Use Board (KSLUB) will soon complete its GIS (geographic information system)-based Land Resources Information System (LRIS) in Kerala, which will help local bodies and government departments easily access …

The tremendous potential of deep-sea mud as a source of rare-earth elements

Potential risks of supply shortages for critical metals including rare-earth elements and yttrium (REY) have spurred great interest in commercial mining of deep-sea mineral resources. Deep-sea mud containing over 5,000 ppm total REY content was discovered in the western North Pacific Ocean near Minamitorishima Island, Japan, in 2013. This REY-rich …

A simplified soil nutrient information system: study from the North East Region of India

Soil fertility has direct implications on the agricultural production scenarios of a region. Surface soil samples at 1 km grid were collected to assess the fertility status of Lakhimpur district (Assam) in North East India. Fertility parameters like soil organic carbon, available nitrogen, phosphorus, potassium, iron, manganese, zinc and copper …

Superfund locations and potential associations with cancer incidence in Florida

Uncontrolled hazardous wastes sites have the potential to adversely impact human health and damage or disrupt ecological systems and the greater environment. Four decades have passed since the Superfund law was enacted, allowing increased exposure time to these potential health hazards while also allowing advancement of analysis techniques. Florida has …

Coastal morphodynamics of Tupilipalem Coast, Andhra Pradesh, southeast coast of India

Coastal zones are dynamic interfaces of land and water of high ecological diversity and critical economic importance. The boundaries, shape and size of this coast change constantly under the influence of both natural and anthropogenic factors. The study area, Tupilipalem is one of the proposal sites for constructing a major …

Hazard assessment comparison of Tazhiping landslide before and after treatment

Through investigation and analysis of geological conditions and mechanical parameters of the Taziping landslide, the finite volume method was adopted, and, the rheological model was adopted to simulate the landslide and avalanche entire mass movement process. The present paper adopted the GIS platform to simulate the mass movement process before …

Spatial analysis of rainfall variability and rainfed rice crop using GIS Technique in West Bengal (India)

The rainfed areas receive mean annual precipitation in range of 500-1500 mm with high degree of variability and are beset with problems of mid-season drought and associated impacts on the crop productivity. In this paper, analysis of weekly, monthly, annual rainfall and weekly rainfall probabilities in relation to crop productivity …

Morphotectonics of the Jamini River basin, Bundelkhand Craton, Central India; using remote sensing and GIS technique

Morphological and morphotectonic analyses have been used to obtain information that influence hydrographic basins, predominantly these are modifications of tectonic elements and the quantitative description of landforms. Discrimination of morphotectonic indices of active tectonics of the Jamini river basin consists the analyses of asymmetry factor, ruggedness number, basin relief, gradient, …

Vulnerability index: Most of the areas in Hyderabad are under threat

Areas under Trimulgherry and some parts of Marredpally mandal were vulnerable, as per the study. Hyderabad: Urban planners need to find out ways to make Hyderabad resilient to hazards like climate change with strategies that are developed with area-wise focus. One such study was recently conducted on Hyderabad using remote …

Tree census to begin on November 20

NASHIK: A private agency appointed by the Nashik Municipal Corporation (NMC) will start tree census will begin in the city from November 20 using GPS/GIS. A presentation on the method of census was given on Thursday evening by M/s Terracon Ecotech Pvt appointed for a year. The agency will carry …

Projected changes in area of the Sundarban mangrove forest in Bangladesh due to SLR by 2100

The Sundarbans mangrove ecosystem, located in India and Bangladesh, is recognized as a global priority for biodiversity conservation and is an important provider of ecosystem services such as numerous goods and protection against storm surges. With global mean sea-level rise projected as up to 0.98 m or greater by 2100 …

Multi-pronged search for palaeo-channels near Konark Temple, Odisha – implications for the mythical river Chandrabhaga

The 13th century CE Sun Temple at Konark in Odisha, India, is believed to have been built at the mouth of an ancient river named Chandrabhaga. This mythical river figures prominently in ancient literature, although at present no river exists in the proximity of the Konark Sun Temple. This study …

Hyderabad: 32 special civic body teams begin nala and lake survey

Many encroached drains were identified at Kapra, Uppal, L.B. Nagar and Chaitanyapuri. Hyderabad: With 32 special teams, GHMC authorities began the “Samagrah” survey on nala and lake encroachments on Tuesday. Many encroached drains were identified at Kapra, Uppal, L.B. Nagar and Chaitanyapuri. Officials visited 23 main nalas. Surveys were conducted …

Paramilitary forces receive training on forest fire management

DEHRADUN: In a first, members of paramilitary forces like BSF, ITBP, CSIF etc along with forest officials were provided training at the Forest Research Institute (FRI) on Monday on "Forest Fire Disaster Risk Mitigation". The five-day training programme in which paramilitary personnel have been included for the first time is …

Water conservation: In parched Rajasthan, rainwater harvesting scheme ignites new hope

Within six months of the launch of the Mukhya Mantri Jal Swavalamban Abhiyan (MJSA) by the Rajasthan government, water has begun to overflow at the anicut built in Charwa village of the Udaipur district. More than 93,000 low-cost water harvesting structures – contour trenches, mini percolation tank, field bundings, anicuts …

Court seeks action against encroachers on forest land

Taking a serious note on the issue of encroachments on the forest land, the HP High Court today directed the state government to initiate process to identify the encroachments over the forest land and the persons who have planted fruit bearing trees and to take necessary steps for their eviction. …

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