Impact of Climate on Desertification

Climate plays a crucial role in the process of desertification, which refers to the expansion of desert-like conditions into non-desert areas. Desertification is influenced by a combination of climatic, ecological, and human factors. 

THEIASHUB
Get an Instant Call Back from Our Expert Mentors Now!
+91

Introduction:

Climate plays a crucial role in the process of desertification, which refers to the expansion of desert-like conditions into non-desert areas. Desertification is influenced by a combination of climatic, ecological, and human factors. 

Factors of Climate Impacting Desertification:

  • Aridity: Climate change affects precipitation patterns, increasing dryness and driving desertification, particularly in regions with low rainfall and high evaporation.
  • Droughts: Increasing frequency and severity of droughts due to climate change exacerbate desertification by reducing soil moisture and promoting erosion.
  • Temperature Increase: Rising global temperatures enhance soil moisture deficits through increased evaporation, leading to agricultural land degradation and desertification.
  • Precipitation Patterns: Alterations in rainfall timing, intensity, and distribution can disrupt ecosystems, increasing vulnerability to desertification.
  • Wind Patterns: Climate change can shift wind patterns, escalating desertification through increased sediment transport and soil nutrient loss.
  • Sea-Level Rise: Higher sea levels can cause saltwater intrusion, making agricultural lands unsuitable for cultivation and contributing to desertification.
  • Feedback Loops: Desertification can generate positive feedback loops, reducing local humidity and cloud formation, leading to drier conditions.

Key Reports on Desertification:

  • IPCC Special Report on Climate Change and Land (SRCCL, 2019): This report identified desertification as a critical issue, affecting as many as 500 million people. The report projected that dryland areas (areas susceptible to desertification) are expected to increase by 10 to 23% by the end of the 21st century due to global warming.
  • IPCC Fifth Assessment Report (AR5, 2014): The AR5 estimated that about 1.5 billion people are affected by desertification, particularly in South and East Asia and sub-Saharan Africa. It also highlighted that future climate change will increase the risk of desertification, particularly in subtropical regions.
  • United Nations Convention to Combat Desertification (UNCCD, 2017): The UNCCD reported that land degradation, leading to desertification, affects 1.3 billion people worldwide. It is also estimated that by 2030, due to desertification and agriculture productivity loss, the global economy stands to lose an estimated USD 23 trillion.

Way Forward: 

Addressing desertification requires a combination of climate change mitigation strategies, sustainable land management practices, reforestation efforts, water conservation, and international cooperation. These efforts aim to restore degraded ecosystems, enhance soil health, promote resilient agricultural practices, and reduce greenhouse gas emissions to mitigate the impacts of climate change.

Conclusion:
It's important to note that while climate change is a significant driver of desertification, human activities, such as overgrazing, deforestation, unsustainable land management practices, and inappropriate irrigation methods, often interact with climate factors and accelerate the process.



UPSC QEP 2026 Batch 5 - English
UPSC QEP 2026 Batch 5 - English
Buy now View Details
Submit Your Details to Learn More
I agree to give my consent to receive updates through SMS/Email & WhatsApp*.

NEEV GS + CSAT Foundation 2026/27
NEEV GS + CSAT Foundation 2026/27
Buy now View Details



Join theIAShub’s Mains Answer Writing Program

Refine your answer writing skills and elevate your UPSC preparation with personalized support and expert feedback.

Fill out the form to get started with the program or any other enquiries !

I agree to give my consent to receive updates through SMS/Email & WhatsApp*.

Best IAS Coaching In Delhi, UPSC Online & Offline Classes by IAShub

Are you dreaming of becoming an IAS officer? Then, IAShub can be your best guide. It is one of the Best IAS Coaching in Delhi. Many students who want to clear the UPSC exam join IAShub for learning. The institute gives both online and offline classes. Their teachers are experienced and helpful. They easily explain every topic. Students also get notes, tests, and tips to do well in the exam.

UPSC Online Classes by IAShub

IAShub is in Delhi and is trusted by many UPSC students. It offers coaching for every part of the UPSC exam – Prelims, Mains, and Interview. The classes are simple and easy to understand. The teachers are experts and guide students in the right way. IAShub is also known for its helpful notes, test series, and answer-writing practice. IAShub is the best coaching in Delhi and also gives UPSC Online Classes. This helps students from any place in India to learn. The online classes are live and also recorded. So, students can watch them anytime. These classes cover the full UPSC syllabus.

Key Offerings Provided by IAShub

Here are some important services provided by IAShub:

  • UPSC Prelims: IAShub teaches for Prelims with a focus on basics. It also gives daily current affairs and monthly magazines.
  • Classroom Courses: IAShub has classroom learning for students in Delhi. The environment is good and peaceful for study.
  • Live Classes: Students who live far can join live UPSC online classes. These classes are just like real classes.
  • QEP for Mains: The Quality Enrichment Program (QEP) is special for Mains preparation. It helps students write better and faster.
  • Answer Writing: Regular answer writing practice is given. Teachers also check answers and give tips to improve.
  • Free Resource: IAShub gives free notes by toppers and helpful Main Booster material.
  • Test Series: Test series are available for every subject. These help students know their weak points and improve.
  • Interview Guidance Session: IAShub also gives interview practice sessions with experts. These help students feel confident.

UPSC Exam Overview

The UPSC Civil Services Exam has three parts:

  • Prelims: It has two papers: General Studies and CSAT.
  • Mains: It has nine papers, including essays and optional subjects.
  • Interview: It tests the personality and confidence of the student.

This exam is tough, but with the right guidance, it becomes easy to manage. Students must study smart and stay regular.

How IAShub Helps in the UPSC Journey

IAShub supports students from the beginning to the end. It gives the right books, tests, and notes. The classes are easy to follow, and the teachers are always ready to help. Students get personal doubt sessions too. The test series and answer checking help students learn where they need to do better. Also, free study materials save time and money.
IAShub also guides students during the final stage – the interview. Experts take mock interviews and give useful tips. This full support makes IAShub one of the best IAS coaching in Delhi.

Best IAS Coaching In Delhi FAQs

Yes, IAShub offers live and recorded online classes. Students can attend from any part of India.

Classes are available in both English and Hindi, so students can choose the language they are comfortable with.

The classroom centre is located in Delhi. Students can visit and join offline batches there.

IAShub gives interview guidance sessions to help students prepare for the final round of UPSC.