Estimates of Macroinvertebrate Biomass in Lake Michigan
نویسندگان
چکیده
منابع مشابه
Estimates of Macroinvertebrate Biomass in Lake Michigan
To obtain updated, more accurate estimates of macroinvertebrate standing stocks in Lake Michigan, benthic biomass (ash-free dry weight) was determined at 40 stations in the southern end of the lake in 1980 and 1981. Biomass generally increased as sampling depth increased from 16 to 30 m, peaked at depths of 30-40 m, and then declined at depths greater than 40 m. Mean total biomass at the 16-30 ...
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ژورنال
عنوان ژورنال: Journal of Great Lakes Research
سال: 1989
ISSN: 0380-1330
DOI: 10.1016/s0380-1330(89)71499-4