Natural capital accounting on forested lands: An application to the Colorado River basin

Travis Warziniack; Kenneth J. Bagstad; Michael Knowles; Christopher Mihiar; Arpita Nehra; Charles Rhodes; Leslie Sanchez; Christopher Sichko; Charles B. Sims

USGS · 70264813

Natural capital accounting on forested lands: An application to the Colorado River basin

Travis Warziniack·Kenneth J. Bagstad·Michael Knowles·Christopher Mihiar·Arpita Nehra·Charles Rhodes·Leslie Sanchez·Christopher Sichko·Charles B. Sims

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Abstract

This paper creates a first set of forest natural capital accounts and demonstrates how these accounts can be integrated with general equilibrium models of the economy. Focusing on the Colorado River Basin, we show that deforestation has direct implications for the forest industry and indirect impacts on the economy through water treatment costs and carbon stock. 327,000 acres of forest are projected to be lost to development by 2100, representing a loss of 1.3 million tons of carbon stored in forests. The direct economic impacts associated with forest loss are estimated to be over $30 million, with $28 million of that coming directly from the value of lost carbon.

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Travis Warziniack, Kenneth J. Bagstad, Michael Knowles, Christopher Mihiar, Arpita Nehra, Charles Rhodes, Leslie Sanchez, Christopher Sichko, Charles B. Sims. 2025. Natural capital accounting on forested lands: An application to the Colorado River basin. https://pubs.usgs.gov/publication/70264813

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