SECTOR: Source-selective and Emission-adjusted GHG Calculator for Cropland

The Source-selective and Emission-adjusted GHG CalculaTOR for Cropland (SECTOR) is a greenhouse gas (GHG) calculator tailored for cropland, built upon the IPCC Tier 2 methodology. Available in both Excel and web-based formats, SECTOR requires user inputs such as cropping area, yield, and management practices. It was developed in response to growing interest in mitigation studies for cropland emissions, with particular emphasis on rice production. Applicable for: GHG inventories in rice, GHG mitigation projects, and evaluation of GHG field experiments