Western Ghats, Wildlife and Water in Karnataka — KPSC KAS GS Paper III

Weightage: GS Paper III, Section III names Western Ghats conservation, human-elephant conflict and water management. The national frame comes from the aliased UPSC CSE environment chapters.

1. Why the Western Ghats come first

The Western Ghats are a global biodiversity hotspot, the source of the west-flowing and many east-flowing rivers, and the main rain-catcher of the monsoon. They were inscribed as a UNESCO World Heritage natural site in 2012, and Karnataka holds a large part of them.

Their value is therefore biological, hydrological and climatic at once.

2. The Gadgil and Kasturirangan reports

• Gadgil Committee (WGEEP, 2011) proposed treating the whole Ghats as ecologically sensitive, with three graded zones and a strong role for local communities.
• Kasturirangan Committee (2013) narrowed the proposal to about 37 per cent of the Ghats as an ecologically sensitive area, with bans on mining, quarrying and large polluting industry.

States, including Karnataka, resisted parts of both reports over livelihoods and development. A Mains answer should present the conflict between conservation and livelihood, then propose a middle path: strict protection of core zones, regulated activity elsewhere and local consent.

3. Tigers, elephants and protected areas

Karnataka is a leading state for both tigers and elephants. Major tiger reserves include Bandipur (one of the original Project Tiger reserves, 1973), Nagarhole, Bhadra, BRT and Dandeli-Anshi.

On the 2017 census Karnataka had the largest elephant population among states; confirm the latest census before quoting a number.

Why connectivity matters. Tigers and elephants range across reserves, so corridors link protected areas. A reserve without corridors becomes an island.

4. Human-elephant conflict

Conflict grows where forest, plantation and farm meet, especially in the Malnad and the southern forest belt. Elephants raid crops, and people and elephants are killed.

Responses include elephant-proof trenches and solar fencing, early-warning systems, rapid response teams, compensation for crop loss and better corridor management. A good answer adds that fences move the conflict if corridors are blocked, and that quick, fair compensation reduces retaliation.

5. Water management

Rivers. The Cauvery dispute shows the limits of supply; see the geography chapter.

Cities. Bengaluru depends on distant river water and groundwater and has faced scarcity. Its lakes, many of them historic tanks, have been encroached or polluted, with pollution and froth episodes in some lakes.

Response. Lake restoration, wastewater treatment and reuse, rainwater harvesting, groundwater regulation and reducing leakage in supply networks. The state also uses watershed and tank programmes in rural areas.

6. Linking the three themes

Forests hold rain, rain feeds rivers, and rivers feed cities and farms. Protecting the Ghats is therefore a water policy as well as a wildlife policy. This is the sentence that lifts a Mains answer from a list to an argument.

Common traps KPSC sets here

• Mixing the Gadgil and Kasturirangan reports. Gadgil (2011) covered the whole Ghats; Kasturirangan (2013) cut it to about 37 per cent.
• Giving the UNESCO year as 2020s. It is 2012.
• Calling every reserve a Project Tiger original. Bandipur is one; others came later.
• Treating fencing as a full solution to conflict. It can shift the problem without corridors.
• Quoting an elephant count without a census year. Cite the year.

Memory aids

• "Gadgil 2011 whole, Kasturirangan 2013 thirty-seven": the two reports.
• "Hotspot, source, rain-catcher": the three values of the Ghats.
• "Trench, fence, alert, pay": the conflict response chain.

Summary

The Western Ghats, a UNESCO natural site since 2012, are a biodiversity hotspot and the source of many rivers. The Gadgil and Kasturirangan reports show the conflict between conservation and livelihood.

Karnataka's tiger and elephant reserves need corridors, human-elephant conflict needs layered responses, and water management ties the Ghats to rivers, cities and farms.

Exam protocol

• Present both sides of the conservation-livelihood conflict and a middle path.
• Name the reserve and the year of any census you quote.
• Link forests to water in the closing line.