The acid lakes and rivers of Copahue Volcano, Argentina

2006 ◽  
Vol 25 (S1) ◽  
pp. 229-229 ◽  
Author(s):  
Johan C. Varekamp
Keyword(s):  
Acid Lakes

EPA Finds Acid Lakes from Maine to Florida

Science ◽  
1985 ◽  
Vol 229 (4718) ◽  
pp. 1070-1070
Author(s):  
Eliot Marshall
Keyword(s):  
Acid Lakes

EPA Finds Acid Lakes from Maine to Florida

Science ◽  
1985 ◽  
Vol 229 (4718) ◽  
pp. 1070-1070 ◽  
Author(s):  
Eliot Marshall
Keyword(s):  
Acid Lakes

The fungi of small acid lakes

2010 ◽  
Vol 3 (3) ◽  
pp. 254-259 ◽  
Author(s):  
L. V. Voronin
Keyword(s):  
Acid Lakes

Coccomyxa: a dominant planktic alga in two acid lakes of different origin

Extremophiles ◽  
2016 ◽  
Vol 21 (2) ◽  
pp. 245-257 ◽  
Author(s):  
Dovilė Barcytė ◽  
Linda Nedbalová
Keyword(s):  
Acid Lakes ◽  
Different Origin

Elemental Composition of Bone from White Sucker (Catostomus commersoni) in Relation to Lake Acidification

1982 ◽  
Vol 39 (9) ◽  
pp. 1289-1296 ◽  
Author(s):  
Grant A. Fraser ◽  
Harold H. Harvey
Keyword(s):  
Elemental Composition ◽  
Calcium Content ◽  
Lake Acidification ◽  
White Sucker ◽  
Catostomus Commersoni ◽  
Bone Demineralization ◽  
Acid Lakes ◽  
South Central ◽  
Caudal Vertebrae ◽  
The Mean

Bone was decalcified in fish from three acid lakes and manganese was increased greatly in bone of fish from the most acid lake. The mean centrum calcium content of white suckers (Catostomus commersoni) captured in George Lake (pH 4.65) was 16% lower than in white suckers from three lakes with near-neutral pH levels. In two other acid lakes, King (pH 5.08) and Crosson (pH 5.36), centrum calcium was reduced significantly in white suckers. Centrum manganese was elevated fivefold in white sucker from recently acidified George Lake, and tended to be elevated in this species from King Lake. White suckers from George Lake exhibited shorter caudal vertebrae and some of these fish had deformed caudal fins. These anomalies may be indicative of bone demineralization. All of the study lakes were located in south-central Ontario, including the La Cloche Mountains, North Bay, Algonquin, Haliburton, and Muskoka.Key words: lake acidification, bone composition, calcium, manganese, white sucker

Sign in / Sign up

Export Citation Format

Share Document