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India
How sand mining impacts ecosystem
Posted on 24 Jul, 2018 11:29 AMSand is in high demand in the construction sector. By 2020, 1.4 billion tonnes of sand will be required in India. Sand mining is thus a lucrative business and fuels illegal extraction.
![River sand is preferred for construction because it requires less processing. (Source: P Jeganathan/Wikimedia Commons)](/sites/default/files/styles/featured_articles/public/iwp/p_jeganathan.jpg?itok=sspxQ_7v)
Delay in 16 major irrigation projects, reports CAG
Posted on 24 Jul, 2018 11:04 AMCAG pulls up water ministry for delay in 16 major irrigation projects
![Ganga river at Kachla, Uttar Pradesh. (Source: IWP Flickr Photos)](/sites/default/files/styles/featured_articles/public/iwp/6172025486_d2b794f518_z_1_0_0.jpg?itok=vHIMCO3D)
Mudflats erosion changes Gulf of Khambhat shoreline
Posted on 19 Jul, 2018 12:38 PMTidal mudflats of Gulf of Khambhat on west coast constitute an important ecosystem on India’s coastline. Scientists have now found that these mudflats are experiencing severe erosion which is threatening the vital habitat.
![Erosion in high tidal mudflats. (Pic courtesy: ISW)](/sites/default/files/styles/featured_articles/public/iwp/shore-2.jpg?itok=v82DkS55)
Chennai floods was man-made disaster: CAG
Posted on 17 Jul, 2018 12:06 PMCAG blames TN government for Chennai floods in 2015
![Chennai floods in 2015 (Source: IWP Flickr photos)](/sites/default/files/styles/featured_articles/public/iwp/23431905981_443a72901a_z_2.jpg?itok=-JqGxEjZ)
National Waterway-1: Dolphin population declines
Posted on 17 Jul, 2018 10:31 AMDecline in Dolphin population observed in India's only dolphin sanctuary
![Gangetic Dolphin (Source: Arati Kumar Rao)](/sites/default/files/styles/featured_articles/public/iwp/gangetic_dolphin1_0_0.jpg?itok=9zXA_Arp)
Submit Concept Notes for Breakthrough Solutions for Efficient Water Use in Agriculture
Posted on 16 Jul, 2018 03:01 PM
![](/sites/default/files/styles/featured_articles/public/iwp/huf_-_rfp_advert.jpg?itok=C0_CijP3)
Breeding climate resilience
Posted on 13 Jul, 2018 10:19 AMClimate change is posing a challenge not only to agricultural crops but also to livestock. In order to sustain rural livelihoods, it is critical to identify livestock breeds that are climate resilient. In this direction, Indian scientists have identified two variables which could be used to assess resilience capacity of indigenous breeds of goats.
![Osmanabadi breed, one of the breeds of goats studied for its climate resilience. (Pic courtesy: ISW)](/sites/default/files/styles/featured_articles/public/iwp/2_1_1.jpg?itok=XnH7Ysdr)
Safe water to fight fluorosis
Posted on 12 Jul, 2018 12:06 PMBasubai is a mother of three young children—Ajay (9), Manju (11) and Sonu (13). She is married to Mukesh Singh in Jamniamota village in Bakaner block in Dhar district, Madhya Pradesh.
![Village woman shows her fluorosis-affected teeth. (Pic courtesy: PSI)](/sites/default/files/styles/featured_articles/public/iwp/rsz_1rsz_dental_fluorosis_case.jpg?itok=NuBd8adx)
Setting safe sanitation example
Posted on 12 Jul, 2018 11:55 AMManohar in Talabpura village of Dhar district in Madhya Pradesh came up with the decision to make a double pit latrine. He is indeed a multi-talented person.
![Manohar's twin pit latrine gets constructed. (Pic courtesy: PSI)](/sites/default/files/styles/featured_articles/public/iwp/rsz_img_20171112_173809.jpg?itok=MqLrGPNq)
Solar water purifier with a difference
Posted on 10 Jul, 2018 01:53 PMThe availability of potable drinking water remains a challenge in rural areas in several parts of the country. Commercially available water filters are costly, need electricity to run and reverse osmosis (RO)-based purifiers waste a lot of water.
![NARI solar water purifier (Pic courtesy: ISW)](/sites/default/files/styles/featured_articles/public/iwp/rsz_2003.jpg?itok=Utbw_Un9)