Science Behind the Work
Every claim we make is grounded in peer-reviewed science. Below are the key studies, government datasets, and methodological papers that inform our carbon sequestration estimates, air quality models, and SLA benchmarks.
Scientific Accuracy Note
For a Version 5 calculator, calculations are based primarily on Nowak et al. 2013 (US Forest Service), Indian Urban Forestry Review (Springer), CEA India Grid Emission Factors, and species-specific biomass equations from forestry literature.
DBH (Diameter at Breast Height)-based carbon estimation formulas are used rather than fixed scores — allowing estimates of carbon storage using actual tree size, age, and species, making results much closer to professional carbon-accounting tools.
Carbon storage and sequestration by urban trees in the USA
One of the most cited urban tree carbon studies. Basis for many commonly quoted urban tree sequestration estimates.
Carbon storage and sequestration by urban trees in the USA
Original Forest Service publication page.
Carbon storage and sequestration by trees in urban and community areas of the United States
Updated large-scale assessment of urban tree carbon storage and sequestration.
Role and value of urban forests in carbon sequestration: review and assessment in Indian context
One of the most relevant review papers for India. Discusses sequestration methodologies, urban forestry, and Indian applicability.
Carbon Storage by Urban Forests
Good explanation of sequestration vs carbon storage.
Urban Trees Store Carbon, Enhance the Environment, Provide Economic Benefits
Summarizes major US Forest Service findings.
Forest Carbon Status and Trends
Overview of forest carbon sinks and sequestration.
Quantification of Carbon Sequestration in Urban Forests
Uses species identification, biomass estimation, and remote sensing for carbon calculations.
Methodology for Calculating CO₂ Absorption by Tree Planting for Greening Projects
Modern methodology paper for estimating tree-based carbon fixation and carbon credits.
Potential Global Sequestration of Atmospheric Carbon Dioxide by Semi-Arid Forestation
Detailed sequestration modeling study.
CO₂ Baseline Database for the Indian Power Sector
Official emission factors used in carbon accounting projects. Recommended source for annual updates. For a scientifically accurate calculator, appliance emissions should be calculated using: CO₂ = Electricity Usage (kWh) × Grid Emission Factor.
Subhash Park's trees save Kochi lakhs a year, finds Cusat study
Local Kerala example demonstrating measurable ecosystem services from urban trees.
Put the Science to Work
Our plant systems are designed around the same research cited here — with SLA-backed results you can measure.
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