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Pichavaram Mangrove Study Values Ecosystem at ₹2,485.38 Crore; Blue Carbon Storage Key

Target:UPSC GS-IIIMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link
03 Sept 2026
~2 min
Source: The Hindu
Key Data:₹2,485.38 crore₹1.83 crore per hectare₹1,224.63 crore (soil organic carbon)₹1,612.40 crore (total blue carbon)79.449 tonnes C/hectare291.33 tonnes CO2/hectare
Bodies:Institute for Social and Economic Change (ISEC)Deputy Conservator of Forests, CoimbatoreInternational Union for Conservation of Nature (IUCN)
Practice MCQs from today's news ▸
What This Article Covers

1.A study of the Pichavaram mangrove ecosystem estimates its Total Economic Value (TEV) at ₹2,485.38 crore (per-hectare value ₹1.83 crore).

2.The blue carbon assessment reveals that mangrove sediments store the majority of carbon (soil organic carbon value: ₹1,224.63 crore), emphasizing conservation of both vegetation and soil systems.

3.The study recommends integrating ecosystem service valuation into coastal development, promoting blue carbon financing, and incorporating mangrove values into Natural Capital Accounting and Green GDP frameworks.

The Big Picture
Prelims · HighMains · Medium

A new study on the Pichavaram mangrove ecosystem has quantified its Total Economic Value (TEV) at ₹2,485.38 crore, highlighting the immense ecological and economic benefits of mangroves. With 50% of the world's mangrove ecosystems at risk of collapse, this valuation underscores the need to integrate ecosystem services into development planning and climate finance mechanisms.

Exam Lens

Quick Exam Facts From News

Total Economic Value (TEV)₹2,485.38 crore
Per-hectare Value₹1.83 crore
Soil Organic Carbon Value₹1,224.63 crore
Total Blue Carbon Asset Value₹1,612.40 crore
Mangrove Vegetation Carbon Storage79.449 tonnes C/hectare (≈291.33 tonnes CO2/hectare)
Average Soil Organic Carbon Stock251.14 tonnes C/hectare

1-Minute Revision

  • ›Total Economic Value (TEV): ₹2,485.38 crore
  • ›Per-hectare Value: ₹1.83 crore
  • ›Target this Data: Pichavaram Mangrove TEV = ₹2,485.38 crore; per-hectare value = ₹1.83 crore; total blue carbon asset = ₹1,612.40 crore.
  • ›Target this Nodal Body: Institute for Social and Economic Change (ISEC), Bengaluru; funded by Deputy Conservator of Forests, Forest Genetics Division, Coimbatore.
  • ›Target this Legal/Policy Point: IUCN Red List of Ecosystems (2024) – 50% of global mangrove ecosystems at risk of collapse.

Mastered this topic? Test your knowledge with a full MCQ quiz.

Practice exam-style questions, track your score, and strengthen your recall.

Q1Static LinkageEasy

Which institution conducted the economic valuation study of the Pichavaram mangrove ecosystem?

Q2Statement-basedHard

Consider the following statements regarding the Pichavaram mangrove ecosystem study:

1. The Total Economic Value (TEV) of the ecosystem is estimated at ₹2,485.38 crore.

2. The majority of blue carbon is stored in the above-ground mangrove vegetation.

3. The study recommends integrating mangrove values into Natural Capital Accounting and Green GDP frameworks.

Which of the statements given above is/are correct?

Q3Data-centricMedium

According to the study, what is the per-hectare economic value of the Pichavaram mangrove ecosystem?

Q4Application/ImpactMedium

What is the primary purpose of conducting an economic valuation of ecosystem services like mangroves?

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