ncx-co / ifm_deferred_harvest

Documents, Data, and Code. The NCX Methodology For Improved Forest Management (IFM) Through Short-Term Harvest Deferral.
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Public Comment: 157 (Briana Capra) #157

Closed ncx-gitbot closed 1 year ago

ncx-gitbot commented 1 year ago

Commenter Organization: Forest Carbon Works

Commenter: Briana Capra

2021 Deferred Harvest Methodology Section: Gti, the biological growth rate

Comment: As defined, the “growth rate is determined from the project area” but the measurement method allows the use of National Forest Inventory data and the creation of a model. However, NFI data may not be available for the project area. Further, no criteria or methods for determining an acceptable model are provided such as criteria for goodness-of-fit or model validation steps employing real data collected from the project area

Proposed Change: No Proposed Change

ncx-gitbot commented 1 year ago

NCX response: We appreciate comments noting that the structure and performance of the baseline model used within this methodology is strongly influential on the predicted and realized climate impact of projects. Our revised methodology increases transparency rather than following an expert review process. This includes both detailed documentation of particular models used, as well as sharing benchmarking and performance information for baseline models. Finally, the revised approach to uncertainty explicitly accounts for imprecision in the baseline model in calculating the final number of credits generated from projects developed under this methodology.