Environmental Conservation Division, Environmental and Fundamental Research Department, Fisheries Technology Institute, Japan Fisheries Research and Education Agency, 2-17-5 Maruishi, Hatsukaichi, Hiroshima 739-0452, Japan
Katsutoshi Ito
Environmental Conservation Division, Environmental and Fundamental Research Department, Fisheries Technology Institute, Japan Fisheries Research and Education Agency, 2-17-5 Maruishi, Hatsukaichi, Hiroshima 739-0452, Japan
Department of Environmental and Natural Resource Sciences, Faculty of Agriculture, Tokyo University of Agriculture and Technology, 3-5-8 Saiwaicho, Fuchu-shi, Tokyo 183-8509, Japan
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Since the preprint corresponding to this journal article was posted outside of Copernicus Publications, the preprint-related metrics are limited to HTML views.
Total article views: 1,367 (including HTML, PDF, and XML)
Thereof 1,327 with geography defined
and 40 with unknown origin.
Total article views: 736 (including HTML, PDF, and XML)
Thereof 724 with geography defined
and 12 with unknown origin.
Total article views: 631 (including HTML, PDF, and XML)
Thereof 603 with geography defined
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Water sensors that measure oxidation-reduction potential are difficult to interpret because each reading reflects many chemical reactions at once. Using a simple mathematical analysis and 21 months of pond observations, we found that a stable relationship between dissolved oxygen and sensor readings can indicate a stable reaction balance. Excavation disrupted this relationship at the most affected site, and its later partial recovery showed that the approach can track environmental change.
Water sensors that measure oxidation-reduction potential are difficult to interpret because each...