Zobrazeno 1 - 6
of 6
pro vyhledávání: '"D. L. Mellinger"'
Publikováno v:
Journal of Great Lakes Research. 7:215-223
Two 3-week experiments with small enclosures were conducted in situ in northeastern Green Bay, Lake Michigan, to compare the effects of separate and combined additions of cadmium and zinc on the zooplankton community. The radioisotopes 109Cd and 65Zn
Publikováno v:
Journal of the Fisheries Research Board of Canada. 34:537-544
Depth profiles of dissolved reactive silicon and amorphous particulate silicon were made at monthly intervals (April–November 1975) at stations along a southwest transect from Grand Haven, Michigan, to a point approximately in the center of the sou
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1209-1214
Four in situ experiments with small-volume (28-L) enclosures were conducted in Experimental Lakes Area Lake 382 to assess the effects of inorganic mercury and cadmium on the plankton community. Additions of 0.9 × 10−8 mol Cd/L caused significant r
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 40:1469-1479
We conducted four in situ experiments in the southern basin of Lake Michigan to determine the responses of the plankton community to additions of cadmium (3 μg/L) and zinc (15, 30, 60, and 90 μg/L) as well as the bioaccumulation of zinc by differen
Autor:
J. S. Marshall, D. L. Mellinger
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 37:403-414
Structural and functional responses of plankton communities to cadmium stress were studied during 1977 in Lake Michigan using small-volume (8 L) completely sealed enclosures, and in Canada's Experimental Lakes Area (ELA) Lake 223 using large-volume (