What is cause of land degradation in india ( answer in different point with example) ?

Question

Answer

¶¶ Some of the factors responsible for land degradation are

(i) loss of vegetation occuring due to deforestation

(ii) unsustainable fuel wood and fodder extraction

(iii) shifting cultivation

(iv) encroachment into forest lands

(v) forest fires and over grazing

(vi) non-adoption of adequate soil conservation measures

(vii) improper crop rotation

(viii) indiscriminate use of agro-chemicals such as fertilisers and pesticides

(ix) improper planning and management of irrigation systems

(x) extraction of ground water in the competing uses of land for forestry, agriculture, pastures, human settlements and industries

Answer

Land Degradation :---- The continuous use of land over a long period of time without taking appropriate measure to conserve it is called land degradation....... Cause of Land Degradation in INDIA :------ •MINING :----- At mining sites after excavation work is complete leaving deep scars and traces of over burdnening .....In states like Jharkhand , Chhattishgarh , Madhya Pradesh etc..... deforestation due to mining is the main cause of land degradation...... •OVERGRAZING :--- Overgrazing by cattle is main cause of land degradation in States like Gujarat , Maharashtra, Rajasthan,etc..... •OVERIRRIGATION :--- In states of Punjab ,Haryana , Western UP, over irrigation is main reason of land degradation..due water logging leading to increase in salinity and alkalinity in the soil..... etc...are the causes of land degradation in India.....

Answer

There are many causes such as... * Over minning and quarrying - MP, CG... etc *Over irrigation -Punjab, Haryana... etc *Industrial influences *Over grazing....

Answer

Introduction:
Land degradation refers to the deterioration of the quality and productivity of land, leading to its reduced ability to support agricultural, ecological, and economic activities. In India, land degradation is a significant environmental issue that has adverse effects on food security, livelihoods, and the overall well-being of the population. Several factors contribute to land degradation in the country.

1. Deforestation:
Deforestation is a major cause of land degradation in India. The clearing of forests for agriculture, logging, and urbanization leads to the loss of vegetation cover, soil erosion, and reduced soil fertility. For example, the Western Ghats region has witnessed extensive deforestation for agriculture, resulting in soil erosion, loss of biodiversity, and increased vulnerability to landslides.

2. Overgrazing:
Overgrazing by livestock is another significant contributor to land degradation. When livestock graze excessively on grasslands, it leads to the removal of vegetation cover and compaction of the soil. This results in soil erosion, decreased water infiltration, and reduced plant productivity. In states like Rajasthan and Gujarat, overgrazing has led to desertification and the formation of barren lands.

3. Improper Agricultural Practices:
Unsustainable agricultural practices, such as excessive use of chemical fertilizers and pesticides, monocropping, and improper irrigation methods, contribute to land degradation. These practices deplete soil nutrients, increase soil salinity, and degrade soil structure. In Punjab, the excessive use of fertilizers and pesticides has led to soil degradation and groundwater contamination.

4. Industrialization and Urbanization:
The rapid pace of industrialization and urbanization in India has resulted in the conversion of agricultural land into industrial and residential areas. This land conversion reduces the availability of arable land and disrupts natural ecosystems. For instance, the expansion of cities like Delhi and Mumbai has led to the loss of fertile agricultural land.

5. Mining Activities:
Mining activities, such as open-cast mining and quarrying, cause severe land degradation. These activities result in the removal of topsoil, deforestation, and soil erosion. The mining of minerals like coal, limestone, and iron ore in regions like Jharkhand and Chhattisgarh has led to extensive land degradation and the destruction of ecosystems.

Conclusion:
Land degradation in India is a complex issue caused by multiple factors. Deforestation, overgrazing, improper agricultural practices, industrialization, urbanization, and mining activities all contribute to the deterioration of land quality and productivity. Addressing these causes requires sustainable land management practices, afforestation initiatives, promotion of organic farming, and strict regulations on land-use change. It is crucial to prioritize land conservation measures to mitigate the adverse effects of land degradation and ensure a sustainable future for India.

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