Response to comment on "A reservoir of nitrate beneath desert soils"

Michelle Ann Walvoord; Fred M. Phillips; David A. Stonestrom; R. Dave Evans; Peter C. Hartsough; Brent D. Newman; Robert G. Striegl

doi:10.1126/science.1095033

USGS · 70184593

Response to comment on "A reservoir of nitrate beneath desert soils"

Michelle Ann Walvoord·Fred M. Phillips·David A. Stonestrom·R. Dave Evans·Peter C. Hartsough·Brent D. Newman·Robert G. Striegl

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Abstract

We appreciate the comment by Jackson et al. ( 1 ), which underscores two points made in our recent paper ( 2 ): (i) that desert subsoil nitrate (NO – 3 ) inventories are spatially highly variable, and thereby warrant substantial measurement efforts to reduce uncertainty in global extrapolations, and (ii) that Chihuahuan Desert subsoil NO – 3 inventories tend to be much smaller than inventories in other western U.S. deserts.

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Michelle Ann Walvoord, Fred M. Phillips, David A. Stonestrom, R. Dave Evans, Peter C. Hartsough, Brent D. Newman, Robert G. Striegl. 2004. Response to comment on "A reservoir of nitrate beneath desert soils". https://doi.org/10.1126/science.1095033

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