Welcome to SNM IAS Academy for IAS Coaching in Chandigarh. Check out the Knowledge Center for latest Blogs, Articles and Current Affairs Tests

  • Call

    0172-4665252
  • Email

    snmeducation2011@gmail.com

03 October DESERTIFICATION AND INDIA

India recently hosted the 14th Conference of Parties (COP) of the United Nations Convention to Combat Desertification (UNCCD).

OUTCOMES :

• New Delhi Declaration was released. This declaration resulted in 35 resolutions legally binding on the 197 participating countries.

• Another outcome was the Voluntary Land Degradation Neutrality (LDN) targets that 122 countries adopted, much to the delight of environmental crusaders.

• India set a voluntary LDN target of 26 million hectares (mha) by 2030.

LAND DEGRADATION NEUTRALITY (LDN)

Pitched as a global initiative by the UNCCD and the United Nations Environment Programme (UNEP), LDN is part of the UN Sustainable Development Goals (SDG) 15.3.

An LDN Fund has become operative after its launch at the UNCCD’s COP13 meeting in China. It is a collaboration of private capital, government contribution and humanitarian foundations. This fund counts European Investment Bank as its anchor investor, but much of Europe has not adopted voluntary LDN targets. However, this fund is also backed by the UN-sponsored Global Environment Facility Fund. 

EVIDENCE FOR DESERTIFICATION

Land degradation is a challenge but also a pointer to the bigger menace of desertification. As per the UNCCD (1994), land degradation in drylands  is defined as desertification.

• The UN Decade for Deserts (2010-20) and the Fight against Desertification, a global initiative, reveal that out of 197 countries which are party to the land degradation declarations, 169 have declared that they are affected by desertification.
• There are 1.5 billion people in these countries that are most affected. This has led to the loss of 75 billion tonnes of fertile soil and 12 mha of land to various scales of degradation.
• Especially affected are the drylands which, according to the Millennium Ecosystem Assessment (2005), comprise 41% of the total land surface of the Earth and host 44% of the world’s cultivated systems.
• Corroborating this narrative is the Global Land Outlook Report which defines the inter-relationship of land degradation with desertification, drought, food security, migration and employment.

IMPACT ON INDIA

• Indian space agency ISRO has developed a land degradation inventory using data from remote sensing satellites.
• India is slow on land reclamation. Of its total geographic area, 96 mha is reeling under land degradation. This is 29% of the country’s total geographic area as in 2011-13; this figure has risen by 1.87 mha when compared against the 2003-05 data set.
• The states bearing the brunt of land degradation are Rajasthan, Maharashtra, Gujarat, Karnataka, Telangana, Madhya Pradesh, Jharkhand, Odisha and Jammu and Kashmir.
• States like Jharkhand, Delhi, Goa and Gujarat show 50% of their areas under desertification and land degradation. In states like Uttar Pradesh, Punjab, Bihar and Haryana, it is below 10%.

DISTRICT WISE DATA

The top three districts bearing the brunt of desertification and land degradation are Jaisalmer (Rajasthan), Lahaul-Spiti (Himachal Pradesh) and Kargil (Ladakh).

• Jaisalmer has majorly barren, salt-affected wasteland and scrubland that experience land degradation mainly due to wind erosion.
• Lahaul-Spiti and Kargil have majorly unculturable, barren rocky terrain. Lahaul-Spiti witnesses land degradation due to glacial erosion; in Kargil’s case, mass movement of soil is the main factor.

REASONS

As a nation always in the making, India sees infrastructure development projects prolong for years and years, without stringent rules against companies or authorities which defer decisions in these cases. This leads to a dust-filled troposphere, besides impacting vegetation.

The long-term result is the disturbance of biodiversity along with the migration of livestock and humans.

The analysis of the ISRO data set shows that India has reclaimed 1.95 mha, but 3.63 mha of productive land has been degraded.

SOLUTION

The solution to desertification and land degradation is not simple because the issues themselves are complex.

  1. The degraded lands have to be restored first.
  2. These lands should be used sustainably.
  3. This measure needs to be supported with activities that assure food and water security to the migrating and affecting population.
  4. A slew of policy measures are needed for real estate, industry, mining and quarrying sectors.
  5. Social stability is required for people to be able to live at one place for a longer time and develop a connect with the cultivable land.
  6. Local, less water-intensive species need to be propagated.
  7. The use of chemicals in agriculture needs to be regulated.
    With water already a stressed commodity, air being polluted more and more everyday and land being degraded, the triangle of life is inching towards instability. We should wake up before it is too late.
Call Us
Directions
Whatsapp
Enquiry