Natural Disasters: Floods and Consequences

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Questions and Answers

What is the primary aim of the Ken-Betwa Link Project?

Transfer surplus water from the Ken River in Madhya Pradesh to the Betwa River in Uttar Pradesh

Where does the Ken River originate?

  • Panna Tiger Reserve
  • NHubine Himal Glacier
  • Yamunotri Glacier
  • Bandarpunch peaks (correct)

The UNESCO designated the Panna Tiger Reserve as a Biosphere Reserve.

True (A)

The _ River is considered a 'source of cancer' in over 100 villages along its banks.

<p>Kali</p> Signup and view all the answers

Match the following rivers with their respective states they flow through:

<p>Yamuna = Haryana, Uttar Pradesh, Uttarakhand, Delhi Ken = Madhya Pradesh, Uttar Pradesh Gandaki = Nepal, India</p> Signup and view all the answers

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Study Notes

Flood Consequences and Causes

  • Over 27,000 people evacuated from their homes due to devastating floods
  • Losses in terms of property, businesses, and earnings have run into crores of rupees
  • Experts attribute the unprecedented flooding in Delhi to:
    • Encroachment on the river floodplain
    • Extreme rainfall within a short span of time
    • Silt accumulation that has raised the riverbed

River Pollution

  • Rising toxicity in Kali, Yamuna, and Hindon rivers has raised concerns
  • Rajya Sabha MP Vijay Pal Singh Tomar alleges that the rivers have become a "source of cancer" in over 100 villages
  • Oxygen level in the Kali river was found to be zero, making it unfit for drinking and irrigation
  • Sugar and paper mills releasing effluent discharge into the rivers are the main cause of pollution

Yamuna River

  • Second-largest tributary river of the Ganges by discharge
  • Longest tributary in India
  • Origin: Yamunotri Glacier, Uttarakhand
  • Merges with the Ganges at Triveni Sangam, Prayagraj
  • Crosses several states: Haryana, Uttar Pradesh, Uttarakhand, and Delhi
  • Important dams: Lakhwar-Vyasi Dam, Tajewala Barrage Dam
  • Cities: Delhi, Noida, Mathura, Agra
  • Objective: Transfer surplus water from the Ken River in Madhya Pradesh to the Betwa River in Uttar Pradesh
  • Goal: Irrigate the drought-prone Bundelkhand region
  • Geographical scope: Benefits districts in two states: Jhansi, Banda, Lalitpur, and Mahoba in UP; and Tikamgarh, Panna, and Chhatarpur in MP
  • Components: Dhaudhan Dam, 230-km long canal

National Board for Wildlife (NBWL)

  • Statutory organization established under the Wildlife Protection Act of 1972
  • Primary function: Promote conservation and protection of wildlife and its habitats
  • Chairperson: Prime Minister of India
  • Members: Environmentalists, ecologists, government officials, among others
  • Role: Advisory body providing recommendations to the Government on wildlife conservation policies

Panna Tiger Reserve

  • Established in 1981
  • Declared a Project Tiger Reserve in 1994
  • UNESCO designated as a Biosphere Reserve in 2011
  • Critical tiger habitat located in Vindhya Hill, northern Madhya Pradesh
  • Dominating vegetation type: Dry deciduous forest interspersed with grassland
  • Ken river flows through the reserve
  • Famous for Panna diamond mining and two thousand-year-old rock paintings

Ken Gharial Sanctuary

  • Established in 1985
  • Located at the confluence of the Ken River and Khudar River
  • Usually visited along with the Raneh Falls site nearby
  • Gharial (also known as Gavial or Fish-Eating Crocodile)
  • Conservation Status: Critically Endangered on the IUCN Red List
  • Physical Features: Males have a distinctive boss at the end of the snout, resembling an earthenware pot
  • Origin of Name: Hindi name "Gharial" comes from this feature

Other Crocodile Species

  • Mugger: Found throughout the Indian subcontinent, listed as vulnerable by IUCN
  • Saltwater Crocodile: Listed as least concern by IUCN, found throughout the east coast of India

Shaligrams

  • Ancient fossils of ammonites, a class of extinct sea creatures related to modern squids
  • Originating from the Kali Gandaki River Valley in northern Nepal
  • Viewed primarily as manifestations of the Hindu god Vishnu
  • Believed to have an intrinsic consciousness of their own
  • Kept in homes and temples, treated as both living gods and active community members
  • News: Becoming rarer due to climate change, faster glacial melting, and gravel mining in the Kali Gandaki

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