Skip to main content
Advanced Search

Filters: Types: Citation (X) > partyWithName: Kevin M Keeler (X)

2 results (10ms)   

View Results as: JSON ATOM CSV
Crustacean zooplankton were collected, enumerated, identified, and measured within the St. Clair-Detroit River System (SCDRS). Collections were made using a 0.5 m diameter 153 um zooplankton net. Nets were lowered to ~0.5 m from bottom depth and retrieved. Nets were utilized with a General Oceanics flowmeter to calculate the distance the net traveled. At sites of collection, both temperature (degrees C) and Secchi depth (m) were collected for abiotic influencing factors of the zooplankton community. Collected specimens were narcotized in sugar formalin. Specimens were enumerated, identified, and measured under a dissection microscope. Volumetric estimates (m^-3) were obtained by applying the distance traveled and...
thumbnail
Diet contents of Deepwater Sculpin (Myoxocephalus thompsonii) were identified, enumerated, and measured to monitor the changes in the offshore benthic fish community within Lake Huron. Collections were made using a 21-m headrope with a 4.76mm square mesh cod-end with 10 minute contour trawl tows.. Deepwater Sculpin collected from the USGS fall forage (2003-2005 and 2010-2014) were counted and weighed en masse on board research vessel. Individual weights (nearest 0.001g) and measurements (0.1mm) were conducted in laboratory setting. Stomachs were extracted in laboratory setting (from esophogus to pyloric ceaca). Stomachs were stored in ethanol for later dissection. Stomach contents were removed in petri dish. All...


    map background search result map search result map Diets of Deepwater Sculpin collected from fall forage (2003-05 and 2010-14) in Lake Huron Zooplankton of the St. Clair-Detroit River System, 2012-2014 (ver. 1.2, February 2021) Zooplankton of the St. Clair-Detroit River System, 2012-2014 (ver. 1.2, February 2021) Diets of Deepwater Sculpin collected from fall forage (2003-05 and 2010-14) in Lake Huron