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Chapter 19 · Class 12 Geography

Planning and Sustainable Development in Indian Context

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Exercise 19.1India: People and Economy — Planning and Sustainable Development
Q1

What is sustainable development? What are its key principles as applied to India?

Solution

Sustainable Development: • Sustainable development was defined by the Brundtland Commission (WCED, 1987): 'Development that meets the needs of the present without compromising the ability of future generations to meet their own needs.' • The concept has three pillars: 1. Economic: Growth that raises living standards. 2. Social: Equitable distribution of benefits; reduction of poverty. 3. Environmental: Conservation of natural resources and ecosystems. • The UN's Sustainable Development Goals (SDGs): 17 goals adopted in 2015 — covering poverty, education, health, climate action, clean energy, and more. India is committed to achieving all SDGs by 2030. Key Principles: 1. Inter-generational equity: The present generation should not deplete resources needed by future generations. 2. Intra-generational equity: Benefits of development should be equitably distributed within the current generation. 3. Precautionary principle: When there is scientific uncertainty about environmental harm, err on the side of caution. 4. Polluter pays: Those who cause environmental damage should pay for its remediation. 5. Integration of environment and development: Environmental concerns should be integrated into all development decisions. Sustainability Challenges in India: • India must balance: Rapid economic growth (to lift 200+ million still in poverty) with environmental sustainability. • India's carbon emissions are the third-highest in the world — driven by coal-based electricity and rapid industrialisation. • Key trade-offs: Coal mining for energy vs. forest and tribal rights; large dams for irrigation vs. displacement and ecosystem damage; industrial growth vs. air and water pollution.
Q2

What is the Indira Gandhi Canal project? What are its benefits and problems?

Solution

Indira Gandhi Canal (formerly Rajasthan Canal): • The Indira Gandhi Canal is the largest canal project in India — it carries water from the Harike Barrage (where the Sutlej meets the Beas in Punjab) to the arid Thar Desert regions of Rajasthan. • Total length: About 649 km (main canal) + 9,060 km of distribution channels. • Command area: About 1.9 million hectares in Ganganagar, Hanumangarh, Bikaner, Jaisalmer, Barmer districts. • Significance: Transforming one of India's most arid regions into an agricultural belt. Benefits: 1. Agricultural transformation: Irrigated area in the canal zone has expanded enormously — wheat, cotton, groundnut, mustard now grow in formerly barren land. 2. Drinking water: Provides water to formerly water-scarce desert towns and villages. 3. Settlement: Population has grown rapidly in the command area — economic activity and employment. 4. Ecological changes: Microclimate modification — some increase in humidity; stabilisation of sand dunes. 5. Wildlife: Indira Gandhi National Park in Jaisalmer benefits. Problems and Concerns: 1. Waterlogging and salinisation: In Stage I areas (older), poor drainage has caused waterlogging and soil salinisation — reducing agricultural productivity. The sandy desert soil has poor natural drainage. 2. Poor maintenance: Canal seepage (due to unlined canals) wastes water; inadequate maintenance. 3. Equity issues: Large and powerful farmers benefited most; smallholders and Dalit communities received less. 4. Ecological concerns: Conversion of natural desert scrubland and wildlife habitat. 5. Resettlement: Poor management of the resettlement of landless labourers who were allocated land in the command area. 6. Water conflict: The canal depends on Punjab's rivers — raising inter-state water allocation disputes (Sutlej-Yamuna Link).
Q3

What are the examples of sustainable development initiatives at the local/community level in India?

Solution

Community-Level Sustainable Development in India: • Some of India's most inspiring sustainable development stories come from grassroots — communities and local governments taking initiative. 1. Hivre Bazar (Maharashtra) — Watershed Development: • A village in drought-prone Ahmednagar district that transformed itself through collective watershed development. • Approach: Collective decision to ban open grazing, stop tree-felling, adopt watershed conservation techniques — bunding, check dams, tree planting. • Results: Groundwater tables rose dramatically; farmers shifted from subsistence crops to cash crops (onions, vegetables); per capita income rose from Rs. 830 (1995) to Rs. 30,000 (2010). • Key factor: Inspired village leadership (Sarpanch Popat Pawar) and collective action. 2. Ralegan Siddhi (Maharashtra) — Watershed and Social Reform: • Anna Hazare's transformation of a once-degraded village near Pune. • Watershed management + social reforms (ban on liquor, social discipline). • Results: Water availability improved, agricultural productivity rose, village became a model for the National Watershed Programme. 3. Traditional Water Conservation Systems: • Rajasthan: 'Johads' (earthen check dams) — the Tarun Bharat Sangh (Rajendra Singh's NGO) revived hundreds of johads in Alwar district — rivers that had dried up began flowing again. • Khangpokpi (Manipur): Community water management. 4. Chipko and Van Panchayats: • Community forest management — Van Panchayats in Uttarakhand (legal community forests) — local communities manage forests sustainably, preventing over-exploitation. 5. Nanda Devi Biosphere Reserve: • Example of integrating conservation with local livelihoods — eco-development, organic farming, eco-tourism. 6. Solar Villages: • Barefoot College (Tilonia, Rajasthan): Training poor rural women as solar engineers — solar electrification of villages without formal education. Lesson: • Community-level sustainability depends on: Local ownership, equitable benefit sharing, institutional support, and connecting conservation to livelihood.

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Planning and Sustainable Development in Indian Context — Class 12 Geography NCERT Solutions