Publikationen, nicht referiert

Bethke E (2019) Food overfishing - the cod fishery in the Baltic Sea through the eyes of aquaculture [online]. SSRN(January, 24):1-17, zu finden in <https://ssrn.com/abstract=3321855> [zitiert am 28.01.2019]

Bethke E (2019) Immediate catch reduction or catch increase when the mesh size is changed [online]. Rochester: SSRN, 7 p, zu finden in <https://ssrn.com/abstract=3341414> [zitiert am 26.02.2019]

Bethke E (2019) The missing theoretical part - influence of the stock efficiency in yield maximization, using Bluefin tuna as an example [online]. Rochester: SSRN, 24 p, zu finden in <https://papers.ssrn.com/abstract_id=3341429> [zitiert am 26.02.2019]

Bethke E (2017) Overfishing as a legitimate management goal [online]. Rochester: SSRN, 24 p, zu finden in <https://ssrn.com/abstract=2963689> [zitiert am 01.06.2017]

Bethke E (2016) A simple age- and growth-dependent sequential selectivity function for trawls - an additional module for the eco²-model. 11 p, DOI:10.2139/ssrn.2737823

Bethke E (2015) Maximum feeding rations and maximum growth rates as a function of temperature - derived by using a traditional feeding chart for Rainbow Trout (Oncorhynchus mykiss). Madison: SSSA, DOI:10.2139/ssrn.2634000

Schultz S, Günther C, Santos J, Berkenhagen J, Bethke E, Hufnagl M, Kraus G, Limmer B, Stepputtis D, Temming A, Neudecker T (2015) Optimierte Netz-Steerte für eine ökologisch und ökonomisch nachhaltige Garnelenfischerei in der Nordsee (CRANNET) : Projektabschlussbericht. Hamburg; Rostock: Johann Heinrich von Thünen-Institut; Universität Hamburg, Institut für Hydrobiologie und Fischereiwissenschaften, 374 p

https://literatur.thuenen.de/digbib_extern/dn056016.pdf

Bethke E (2013) A simple general approach to codend-selectivity estimation when the mesh opening of the reference codend is not sufficiently small. Social Science Research Network (SSRN), DOI:10.2139/ssrn.2338431

Bethke E (2013) Beverton and Holt reloaded – Incorporating variable growth into a yield per recruit model. Social Science Research Network (SSRN), DOI:10.2139/ssrn.2310545

Bethke E, Bernreuther M, Tallman RF (2013) Feed efficiency versus feed conversion ratio - demonstrated on feeding experiments with juvenile cod (Gadus morhua). Social Science Research Network (SSRN), DOI:10.2139/ssrn.2313137