हिमनदों के पिघलने से जलवायु परिवर्तन के संदर्भ में पारिस्थितिकी तंत्र और मानव समाज के लिए गंभीर निहितार्थ हैं। इस मुद्दे को संबोधित करने के लिए किए जाने वाले उपायों पर चर्चा करें। The melting of glaciers due to climate change has serious implications for the ecosystem and human society. Discuss the effects of melting glaciers on the environment and the measures that can be taken to address this issue. (Answer in 150 words) 10 Marks
Main Body
[IPCC AR 6] Specific report was released in 2021, which projected increase in floods, landslides, etc. are due to glacier melting.
more recently, (in 2023), (IPCC report) was released - Upsub-day dyed into effect of melting glaciers on Himalaya.
Effects of melting glaciers on environment:
1. (Irreversible ice sheet) [illegible] Inevitable State of decline.
If it melts completely -> 5-6m of ice level rise.
2. Irreversibly threatened to potential to raise sea level by 70m.
3. Melting of [Himalayan glaciers]:
(eg.) Atlantic meridional ocean circulation
4. Marine ecosystem Impacted
5. Natural disasters:
6. Biodiversity vulnerability to heat (cold waves)
7. Human factors:
["deforestation" leading to uneven distribution]
Hence, it is important to properly understand impact of all these factors, to build capacity against climate change.
Conclusion
Hence, it is important to properly understand impact of all these factors, to build capacity against climate change.
18 words
- References current IPCC reports
- Discusses specific geological features like Himalayan glaciers
- Mentions concrete examples like Uttarkashi
- Covers both environmental and human impacts
Kush Motwani
Salient features of World's Physical Geography
Important Geophysical Phenomena such as earthquakes, Tsunami, Volcanic activity, cyclone etc.
Glacier melting due to climate change - effects and mitigation measures
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