/topics/ecology-and-environment
Ecology and Environment
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)
“Agriculture alone cannot provide for our teeming millions.”
Posted on 06 Jul, 2018 03:15 PMIn India, although we have approximately four months of monsoon (which is basically 45 days of effective rainfall), in drought prone areas, there are only 10-15 days of harvestable rain in the entire season. If you don't get enough rain during those days, it's a cause for worry.
![Watershed management. Image source: India Water Portal](/sites/default/files/styles/featured_articles/public/iwp/9738707725_2fa601dd8f_z.jpg?itok=ZfuAsfRO)
Polar effect on global climate
Posted on 04 Jul, 2018 03:35 PMPolar regions have a major influence on global climate and this is making researchers working in both the Arctic and the Antarctic to come together to share knowledge and experience.
![Polar regions affect the climate of the entire planet. (Pic source: Pixabay)](/sites/default/files/styles/featured_articles/public/iwp/polar-bear-3413072_1920.jpg?itok=TzRA0QN3)
Village steps up water revival effort
Posted on 04 Jul, 2018 02:33 PMLong before piped water supply became the norm, groundwater got extracted for use and rivers neglected, stepwells served as a major source of water for people.
![Stepwell in front of Khedamata temple at Modi village. (Source: India Water Portal)](/sites/default/files/styles/featured_articles/public/iwp/42808802561_02b7cc64c0_o.jpg?itok=f8zo5PiE)
Climate hotspots to affect India's economy
Posted on 04 Jul, 2018 10:35 AMA study by the World Bank indicates that due to rising temperatures and changing monsoon rainfall patterns from climate change, India’s gross domestic product (GDP) may dip by 2.8 percent (amounting to $1177.8 billion) by 205
![Tribal and poverty hotspots coincide with climate hotspots. (Pic courtesy: Yann, Wikimedia Commons)](/sites/default/files/styles/featured_articles/public/iwp/640px-young_indian_girl_raisen_district_madhya_pradesh.jpg?itok=oU0a1JGq)
Maharashtra may exempt certain plastic items from ban
Posted on 03 Jul, 2018 11:14 AMMaharashtra mulls exemption on 'certain' plastic items following crackdown on plastic
![Maharashtra bans plastic. (Image Source: India Water Portal)](/sites/default/files/styles/featured_articles/public/iwp/wastepune.jpg?itok=XwXUDcRN)
Five percent rainfall deficit recorded in June
Posted on 03 Jul, 2018 10:30 AMMonsoon shows a deficit of five percent in June
![Agriculture needs to be made climate resilient. (Image Source: India Water Portal)](/sites/default/files/styles/featured_articles/public/iwp/agri1_0.jpg?itok=Lc6bl5nj)
Creating community leaders to tackle disaster
Posted on 25 Jun, 2018 05:01 PMTired from the Baidyanath dhamyatra (pilgrimage) in the nearby town of Deoghar, Nunlal Kamath is stealing a quick nap on a charpoy outside his house. His house is right on the western bank of Kosi, north Bihar’s river of sorrow, in a particularly flood-prone area where there are no high grounds or flood platforms nearby.
![Village disaster management committee has built sand and boulder spurs to deflect floods at spots where bank erosion takes place. (Pic courtesy: GEAG)](/sites/default/files/styles/featured_articles/public/iwp/porcupine_0.jpg?itok=06ysgjM6)
Public hearing for green clearance a sham
Posted on 21 Jun, 2018 04:36 PMSupin, a tributary of river Tons and a part of river Yamuna gushes through the hilly tracts of Uttarkashi district. Like all rivers meandering through the lush terrains and forests of Uttarakhand, Supin too is being aggressively tapped for hydropower generation by the government.
![Public hearing for Jakhol Sankri hydropower project did not take consent of affected communities on a sensitive issue that impacts their lives. (Picture courtesy: Vimal Bhai)](/sites/default/files/styles/featured_articles/public/iwp/protests-ph_0.jpg?itok=fjY5_aLm)
Teesta: Stuck between conflict and cooperation
Posted on 20 Jun, 2018 10:25 AMRiver Teesta originates at Tso Lamo, Sikkim, flows through West Bengal and then enters the Rangpur division in Bangladesh.
![The Teesta, upstream of the Gajaldoba barrage in West Bengal. (Image Source: Gauri Noolkar-Oak)](/sites/default/files/styles/featured_articles/public/iwp/teesta_upstream_gajaloba_barrage.jpg?itok=Vs0S_IgR)