風化促進（ERW）
Riverse
Enhanced Rock Weathering (ERW) Methodology - Rainbow Standard
RIVERSE-ERW-V1-0
永続性1,000年
反転リスク中
貯留媒体鉱物
経路風化促進（ERW）
適用条件（eligibility）
Projects must apply crushed rock/mineral feedstock to soil with established treatment and control plots. Feedstock characterization (including waste status and inorganic carbon content) and site hydrology characterization are required. Projects must measure alkalinity export or mass balance changes in the near-field zone (NFZ) using one of two specified methods, with baseline conditions measured on control plots. Applicable to agricultural fields and other soil systems where rock weathering can be monitored and quantified relative to baseline practices (e.g., agricultural lime application, cropping, tillage, fertilizer/irrigation use).