Now showing items 1-3 of 3
Response of periphyton to nutrient-enriched UMBS Stream Facility effluent and nutrient-diffusing substrates in the East Branch, Maple River.
(1993)
Periphytic algae were allowed to colonize nutrient-diffusing substrates in sites upstream and downstream from the nutrient-enriched effluent of the UMBS Streams Facility for two weeks. Nitrogen, phosphorus, and a 15 N:1P ...
Effects of current and distance from headwaters on shell size of the snail Physella gyrina.
(1991)
The effect of current and distance from the headwaters of a stream on the obesity of snail shells was studied by comparing the size index of snails in the Maple River system of Emmet County, Michigan. Physella gyrina was ...
South Fishtail Bay Douglas Lake.
(1993)
South Fishtail Bay of Douglas Lake, Cheboygan County, Michigan was sampled for evaluation on June 30, 1993 as part of the Limnology class Comparative Lake Survey. Dissolved oxygen, temperature, pH, and conductivity profiles ...