RESOURCES AND DEVELOPMENT

Definition of Resources

  • Everything available in our environment that can be utilized to satisfy human needs, provided it is:

    • Technologically accessible

    • Economically feasible

    • Culturally acceptable

  • Termed as ‘Resource’.

Relationship Between Nature, Technology, and Institutions

  • Transformation of materials in our environment involves an interactive relationship between:

    • Nature

    • Technology

    • Institutions

  • Human beings interact with nature via technology.

  • Institutions are created to expedite economic development.

Nature of Resources

  • Resources are not free gifts of nature.

    • They are a function of human activities.

    • Human beings are crucial components of resources.

  • Humans transform materials in the environment into resources for utilization.

Classification of Resources

  1. On Basis of Origin:

    • Biotic: Resources derived from living things (e.g., plants, animals).

    • Abiotic: Resources derived from non-living things (e.g., minerals, water).

  2. On Basis of Exhaustibility:

    • Renewable: Resources that can replenish (e.g., solar energy, wind).

    • Non-renewable: Resources that do not replenish (e.g., fossil fuels, minerals).

  3. On Basis of Ownership:

    • Individual: Owned by individuals (e.g., personal property).

    • Community: Owned by communities (e.g., grazing lands).

    • National: Owned by the state (e.g., national parks).

    • International: Resources shared globally (e.g., oceans).

  4. On Basis of Development Status:

    • Potential: Resources that are not currently in use but have the potential to be exploited.

    • Developed Stock: Resources that are utilized extensively.

    • Reserves: Resources that are identified but not yet used.

Example Activity

  • Identify and list items that enhance comfort in villages and towns, along with their materials.

Importance of Resources

  • Vital for human survival and maintaining quality of life.

  • Historical belief that resources are free gifts of nature led to indiscriminate use.

Major Problems Caused by Indiscriminate Use of Resources

  • Depletion of resources leading to scarcity.

  • Accumulation of resources in the hands of a few, resulting in societal divisions between the rich and poor.

  • Indiscriminate exploitation has resulted in:

    • Global ecological crises e.g., global warming, ozone depletion, pollution, land degradation.

Implication of Resource Distribution

  • Equitable distribution is essential for sustained quality of life and global peace.

  • Continuous depletion threatens the future of the planet.

Resource Planning for Sustainable Development

  • Resource planning is essential for the sustainable existence of life forms.

  • Sustainable Development Definition:

    • “Development should occur without harming the environment, and the needs of future generations should not be compromised.” - Rio de Janeiro Earth Summit, 1992.

  • Earth Summit Details:

    • Convened in June 1992, attended by over 100 world leaders.

    • Addressed environmental protection and socio-economic development.

    • Outcomes included:

    • Declaration on Global Climatic Change and Biological Diversity.

    • Endorsement of global Forest Principles.

    • Adoption of Agenda 21 for sustainable development in the 21st century.

Agenda 21

  • Declaration signed during the 1992 UN Conference on Environment and Development in Rio de Janeiro.

  • Aims for global sustainable development.

  • Focuses on combating:

    • Environmental damage

    • Poverty

    • Disease

  • Advocates local governments to create their own local Agenda 21.

Resource Planning in India

  • A widely accepted strategy for judicious resource use, important due to India's resource diversity.

  • Regions vary in resource availability, leading to:

    • Rich sites in some areas.

    • Deficiencies in others.

  • Examples:

    • Jharkhand, Chhattisgarh, Madhya Pradesh: Rich in minerals and coal.

    • Arunachal Pradesh: Abundant water resources but infrastructurally weak.

    • Rajasthan: Rich in solar and wind energy but lacks water resources.

    • Ladakh: Rich cultural heritage, deficient in water and minerals.

Disparities in Resource Richness and Economic Development

  • Some resource-rich regions remain economically poor due to:

    • Technology and institutions hindering development.

  • Conversely, regions with fewer resources may be economically prosperous.

Historical Context of Resource Utilization

  • Colonization was driven by resource exploitation.

  • Colonizers' technological superiority permitted resource extraction from colonies.

  • India’s development, particularly in resources, reflects historical exploitation and necessity for technology and institutional change.

Conservation of Resources

  • Essential for avoiding socio-economic and environmental issues.

  • Historical figures emphasized conservation, including Gandhiji, who criticized greedy consumption.

Resource Planning as a Complex Process

  1. Identification and Inventory of Resources:

    • Mapping and assessing quality and quantity.

  2. Evolving a Planning Structure:

    • Requires appropriate technology, skills, and institutions for execution.

  3. Matching Plans with National Development:

    • Aligning resource development with national goals.

Land Utilization in India

  • Total geographical area: 3.28 million sq km, though data only available for 93% due to incomplete surveys.

Land Use Categories

  1. Forests

  2. Non-Cultivated Lands:

    • Barren/Waste Lands

    • Non-agricultural Uses (properties, roads, etc.)

  3. Other Uncultivated Lands:

    • Permanent Pastures, Tree Crops, Culturable Waste Lands.

  4. Fallow Lands:

    • Current Fallow: Left uncultivated for one agricultural year.

    • Other Fallow: Left for 1-5 years without cultivation.

  5. Net Sown Area:

    • Physical extent where crops are grown. Gross cropped area varies with multiple sowings.

Factors Influencing Land Use Patterns

  • Determined by:

    • Physical Factors: Topography, climate, soil types.

    • Human Factors: Population density, technology, culture.

Soil as a Resource

  • Soil is the essential renewable resource, critical for plant growth and sustaining life.

  • Formation takes millions of years; influenced by various natural and human factors.

Classification of Soils in India

  1. Alluvial Soils:

    • Found in northern plains, fertile, ideal for cereals and pulses.

    • Classified as Old Alluvial (Bangar) and New Alluvial (Khadar).

  2. Black Soils:

    • Dark in color, known for moisture retention, ideal for cotton.

    • Found in the Deccan trap region.

  3. Red and Yellow Soils:

    • Develop in low rainfall regions, suitable for various crops.

  4. Laterite Soils:

    • Occur in tropical climates, acidic and nutrient-deficient but useful for certain crops after treatment.

  5. Arid Soils:

    • Sandy, saline, require specific irrigation.

  6. Forest Soils:

    • Varied texture in hilly areas, essential for maintaining ecological balance.

Soil Erosion and Conservation

  • Soil erosion defined as the washing away of topsoil, often exacerbated by human interference.

  • Techniques to combat soil erosion include:

    • Contour ploughing

    • Terrace farming

    • Shelter belts for wind protection

Exercises and Projects

  • Multiple-choice questions on land degradation, soil types, and practices.

  • Short answer questions on soil features and control measures for erosion.

  • Project ideas include studying local resource consumption and conservation strategies.

Conclusion

  • Awareness of resource types, sustainable development, and active conservation measures is crucial for maintaining ecological balance and ensuring long-term prosperity in society.