||The nutritional ecology of Great Lakes Cladophora glomerata /
Gerloff, Gerald C. ;
Muth, J. V.
||Wisconsin Univ.-Madison. Dept. of Botany.;Environmental Research Lab.-Du luth, MN.
Aquatic plants--Biological control--Great Lakes (North America) ;
Water pollution ;
Green Bay ;
Lake Michigan ;
Vitamin B complex ;
||Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.
||xiv, 143 pages
||Various bioassays, primarily plant analysis, were utilized to evaluate relative nutrient supplies and primary growth limiting nutrients for Cladophora glomerata growth in parts of Green Bay, Lake Michigan, known to differ markedly in degree of pollution. Preliminary studies indicated emphasis should be on evaluations of five nutrients: phosphorus, nitrogen, boron, sulfur, and vitamin B1. The bioassays indicated that phosphorus very likely is the critical nutrient in nuisance C. glomerata growths and that at times phosphorus supply actually is reduced to growth-limiting concentrations. However, the possibility that vitamin B1 may at times be critical to C. glomerata cannot as yet be eliminated.
||"Grant No. R804402010." "January 1984." "EPA-600/3-84-016." Microfiche.
||Duluth, MN :
|Corporate Au Added Ent
||Environmental Research Laboratory (Duluth, Minn.)
|PUB Date Free Form
||PC A08/MF A01
|OCLC Time Stamp
|OCLC Rec Leader
||01086nam 2200301Ka 45020