Wolf-Dieter N Busch

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Questions related from Wolf-Dieter N Busch

Is it important to have specific and detailed goals and objectives for application in the management of fish species?

Most fish management actions rely mostly on current and recent harvest data to set future harvest levels. Should this be improved by including metrics such as desired age/size range, average...

01 January 2018 4,185 0 View

What causes Vitamin B1 (Thiamine) deficiencies in native predator fish that rely on a large percent of exotic prey fish in their diet?

Exotic Rainbow smelt (Osmerus mordax) and Alewife (Alosa pseudoharengus) are the most abundant prey species in the Great Lakes of the USA. Some of the native predator species, especially...

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Can anyone provide data/information on possible predation on lamprey ammocoetes (Petromyzon marinus) by eels (Anguilla sp)?

It has been hard to find information on soft-fleshed lamprey ammocoetes in eel stomachs.

02 February 2014 2,102 5 View