Scientific Investigations Report 2008–5168
U.S. GEOLOGICAL SURVEY
Scientific Investigations Report 2008–5168
Table 11. Benthic flux of nutrients and dissolved organic carbon measured by an in-situ flux chamber, Coeur d’Alene Lake, Idaho, 1999.
[Station locations are shown in figure 1. Latitude, longitude in degrees, minutes, seconds, North American Datum of 1927 (Kuwabara and others, 2000). Benthic flux: average flux values were determined for multiple samplings of flux chambers at each site. Data from Kuwabara and others (2000). Values rounded to 2 significant figures. Abbreviations: µg/cm2/yr, microgram per square centimeter per year]
Station name | Latitude, longitude | Benthic flux, (µg/cm2/yr) | ||||
---|---|---|---|---|---|---|
Orthophosphate | Nitrite plus nitrate as nitrogen |
Ammonia as nitrogen |
Dissolved inorganic nitrogen |
Dissolved organic carbon |
||
Main channel, BF1 | 47°30'26", 116°51'27" | 7.2 | 160 | 58 | 220 | 2,700 |
Mica Bay, BF2 | 47°36'02", 116°49'53" | 22 | 210 | 110 | 320 | 1,800 |