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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Total article views: 1,891 (including HTML, PDF, and XML)
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366
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1,891
441
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HTML: 1,220
PDF: 366
XML: 305
Total: 1,891
BibTeX: 441
EndNote: 318
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Total article views: 1,211 (including HTML, PDF, and XML)
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546
366
299
1,211
441
318
HTML: 546
PDF: 366
XML: 299
Total: 1,211
BibTeX: 441
EndNote: 318
Views and downloads (calculated since 24 Aug 2026)
Cumulative views and downloads
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Total article views: 680 (including HTML, PDF, and XML)
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674
0
6
680
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0
HTML: 674
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Total: 680
BibTeX: 0
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Views and downloads (calculated since 20 Mar 2026)
Cumulative views and downloads
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Viewed (geographical distribution)
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: 1,891 (including HTML, PDF, and XML)
Thereof 1,851 with geography defined
and 40 with unknown origin.
Total article views: 1,211 (including HTML, PDF, and XML)
Thereof 1,199 with geography defined
and 12 with unknown origin.
Total article views: 680 (including HTML, PDF, and XML)
Thereof 652 with geography defined
and 28 with unknown origin.
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...