EarthDay.org research highlights that tree planting alone is insufficient to combat global warming due to land constraints and survival rates
GS3अर्थव्यवस्था · विज्ञान-तकनीक · पर्यावरण · सुरक्षा· Nuclear & new energy technology· Prelims + Mains·
चर्चा में क्यों
EarthDay.org research highlights that tree planting alone is insufficient to combat global warming due to land constraints and survival rates, emphasizing forest preservation as a superior strategy.
पृष्ठभूमि
Research by EarthDay.org indicates that carbon storage in trees has a physical limit and is hindered by land availability and location. The study concludes that preserving existing forests is more effective than new plantations because deforestation remains a primary source of greenhouse gas emissions.
प्रीलिम्स के लिए तथ्य
- पर्यावरणEarthDay.org research identifies land availability and long-term survival as key limiting factors for tree-planting effectiveness.
- तथ्यDeforestation is identified as a significant source of greenhouse gas emissions despite reforestation efforts.
मेन्स के लिए
Q. Critically analyze why forest preservation is prioritized over large-scale afforestation in global climate mitigation strategies.
उत्तर के आयाम
- Ecological bottleneck: Finite carbon sequestration capacity of new plantations vs. established old-growth biomass
- Land-use conflict: Competition between reforestation projects and agricultural/urban expansion needs
- Emission dynamics: High carbon release from deforestation outpacing sequestration rates of new saplings
कीवर्ड: carbon sequestration · climate mitigation · deforestation · afforestation · greenhouse gas emissions
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