Armazenamento carbono pântanos

2-6 tC/ha/ano.
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

tC/ano
40,0

Formula

~4 tC/ha/ano

About this calculator

The wetland carbon storage calculator estimates carbon sequestration in wetland ecosystems, typically ranging from 2 to 6 metric tons of carbon per hectare per year. Coastal and freshwater wetlands absorb atmospheric CO₂ and store it in organic sediments, playing a vital role in climate change mitigation. The average rate used here is ~4 tC/ha/annual, but this varies based on factors like water depth, vegetation type, and human activity.

The calculation is derived from scientific studies measuring carbon uptake in stable wetland conditions. For practical use, multiply the average rate (4 tC/ha/annual) by the number of hectares and years of monitoring. This tool is useful for conservation projects, environmental planning, and academic research on aquatic ecosystems. Accurate area measurements and study duration are critical for reliable results.

Note that degraded or altered wetlands may release stored carbon. This calculator assumes stable water levels and vegetation. For areas with intensive human activity (e.g., deforestation or pollution), adjust results using local emission and absorption data. Always consult ecologists for regional model validation.

This tool should complement, not replace, field measurements. Carbon credit projects should combine this estimate with on-site data and auditing reports. Wetlands store up to 25% of the world’s non-fossil carbon but face threats from urbanization and agriculture. Their preservation is crucial for maintaining long-term carbon sequestration.

Frequently asked questions

What is the average carbon storage rate in wetlands?

The global average is 4 metric tons of carbon per hectare annually, ranging between 2-6 tC/ha/annual depending on local conditions.

Can I use this calculator for other ecosystems?

No, this tool is specific to wetlands. Forests, grasslands, or oceans require different calculation methods.

How accurate is this estimate?

Accuracy depends on input quality (area and duration) and wetland stability. Local measurements are advised for verification.

Should I consider other factors besides carbon storage?

Yes, wetlands also regulate water, prevent erosion, and host biodiversity, which this tool doesn't quantify.

Why consult experts even with this tool?

Regional variability and human impacts can significantly alter results. Experts adapt models to local realities.

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