Tag: Riverine Biodiversity

Yamuna Manthan 060325: Dolphin Survey Rings Alarm for Pachnad Dam Project
Yamuna River

Yamuna Manthan 060325: Dolphin Survey Rings Alarm for Pachnad Dam Project

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(Feature Image: Line drawing of proposed Pachnad Major Irrigation Project. Source: Amar Ujala)

The findings of the latest Project Dolphin Survey Report released on March 3, 2025, by Prime Minister Narendra Modi in presence of Union Environment Minister Bhupendra Yadav have raised significant concerns over proposed Pachnad Major Irrigation Project.

While the survey reiterates the adverse impacts of dams, barrages fragmenting the national aquatic animal’s habitat as the population has been found nearly absent between Narora barrage and Kanpur barrage stretch in main stem of Ganga, it also reveals that the endangered species are preferring refuge in Ganga tributaries and confluence points and has been found in highest numbers along 47 km long river stretch between Chambal and Pachnad in Bhind which still undammed.

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The 2023 Yamuna floods of Delhi only a trailer of bigger floods to come in future?
Yamuna River

The 2023 Yamuna floods of Delhi only a trailer of bigger floods to come in future?

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(Feature Image:- Boats tied to Yamuna river bank at Wazirabad Barrage in June 2023. SANDRP)

In this detailed interview by Questions of Cities; Bhim Singh Rawat, associate coordinator, SANDRP talks on multiple issues affecting the Yamuna and offers some corrective measures to improve the overall condition of the river. The interview has already been published by Question of Cities and can be seen here. The interview also covers possible reasons behind unusual floods in Yamuna in Delhi in July 2023 and the detailed SANDRP blog on the issue can be seen here.

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Uttar Pradesh: Ken River ravaged by Illegal Sand Miners in Banda
Sand Mining

Uttar Pradesh: Ken River ravaged by Illegal Sand Miners in Banda

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(Feature Image: March 2022 Google Earth image showing excessive mechanized mining in Ken river at Chatkan meander in Banda)

Ken river one of the important tributaries of Yamuna in lower segment has been witnessing industrial scale riverbed mining in Banda district of Uttar Pradesh. The Sentinel Hub satellite images reveal the mechanized mining of morrum (light orange colour sand) has been going on unabated at multiple locations in the district. Recent local media reports have also highlighted the illegalities and violations of the rules by the miners.

The information on Directorate of Mining & Geology website shows that there are 50 sand mine sites in Banda district of which 36 sites are closed. The complete list of 50 closed and active sand mine sites in Banda can be seen here.

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2021 International Day of Action for Rivers: Opposition against HEPs, dams in India
Hydropower

2021 International Day of Action for Rivers: Opposition against HEPs, dams in India

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(Feature image source:-A Sikkim tribe trying to save ‘paradise’ from woes of development.)

March 14 is International Day of Action for Rivers, against destructive projects. The main objective is to ensure that the river people have their say in the decision-making processes which affect their rivers and related livelihoods sources and that the decisions are informed decisions.

Here we are bringing forth the struggles of riverine communities in India in past one year to make decision makers aware of their hardships and impacts of destructive hydro and dam projects on the riverine eco-system.     

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DAM BUILDING MUST BE HALTED FOR A SAFE AND SECURE WORLD
Dams

DAM BUILDING MUST BE HALTED FOR A SAFE AND SECURE WORLD

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Guest Blog by Manoj Misra

Rivers in different parts of the world have been dammed to fulfill human needs like water for irrigation, industries and domestic supplies. Then there are dams that have been raised to control floods or to produce electricity.

These have often been celebrated as human victory over nature, glorified as engineering marvel and claimed variously as highest, longest etc as a matter of national pride.

But rarely has there been a holistic assessment or appreciation of what a dam does to the natural entity called river and its adverse impacts on all the associated life forms, including humans.

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