Articles | Volume 15, issue 12
Biogeosciences, 15, 3731–3742, 2018
https://doi.org/10.5194/bg-15-3731-2018
Biogeosciences, 15, 3731–3742, 2018
https://doi.org/10.5194/bg-15-3731-2018

Technical note 20 Jun 2018

Technical note | 20 Jun 2018

Technical note: Rapid image-based field methods improve the quantification of termite mound structures and greenhouse-gas fluxes

Philipp A. Nauer et al.

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ED: Publish subject to minor revisions (review by editor) (10 May 2018) by Nobuhito Ohte
AR by Lorena Grabowski on behalf of the Authors (22 May 2018)  Author's response
ED: Publish as is (03 Jun 2018) by Nobuhito Ohte
AR by Philipp A. Nauer on behalf of the Authors (04 Jun 2018)  Author's response    Manuscript
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Short summary
Termites perform important biogeochemical processes in tropical ecosystems, but the complex structure of their mounds impede an accurate quantitative description. We present two novel low-cost field methods, based on photogrammetry and image analysis, to quantify the volume, surface area and porosities of termite mounds. The methods are accurate, rapid to apply and superior to traditional methods, and thus improve biogeochemical rate estimates such as greenhouse-gas fluxes from termite mounds.
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