Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Jacob L. Davis"'
Autor:
Jacob L. Davis
Publikováno v:
Aquaculture and Fisheries, Vol 8, Iss 5, Pp 558-563 (2023)
Often, catch and release regulations are meant to maximize a fisheries potential to create trophy fish. I evaluated adult Brown Trout populations at five locations within Rapid Creek within Rapid City, SD over a two-year period. In each year, one of
Externí odkaz:
https://doaj.org/article/22b256be0fe44557b1955521174ff27a
Publikováno v:
Aquaculture and Fisheries, Vol 7, Iss 6, Pp 660-663 (2022)
Fin clips (complete fin removal) or punch marks (stamping of a hole) in fins or operculum are quick and inexpensive methods to identify individuals or groups of fish. This study evaluated the retention of 6 mm diameter punch marks on the operculum, c
Externí odkaz:
https://doaj.org/article/12f7bfaa2cc141008e8efaef7c46f60a
Publikováno v:
Aquaculture and Fisheries. 7:660-663
Fin clips (complete fin removal) or punch marks (stamping of a hole) in fins or operculum are quick and inexpensive methods to identify individuals or groups of fish. This study evaluated the retention of 6 mm diameter punch marks on the operculum, c
Publikováno v:
Lake and Reservoir Management. 38:334-340
Publikováno v:
North American Journal of Fisheries Management. 40:1355-1366
Publikováno v:
Open Journal of Marine Science. 10:110-115
Two hundred and forty-three juvenile rainbow trout Oncorhynchus mykiss ranging from 73 to 119 mm were implanted with 8, 9, or 10 mm Passive Integrated Transponder (PIT) tags, with tag retention and fish survival observed for 343 days. Similarly, 173
Publikováno v:
The Open Fish Science Journal. 9:37-44
Fish implanted with acoustic transmitters are assumed to behave and grow after stocking similar to untagged fish. In this study, three groups (tagged, sham, and control) of rainbow trout Oncorhynchus mykiss [mean (SD) initial length = 277 (24) mm] ra
Publikováno v:
North American Journal of Fisheries Management. 36:230-240
Establishment of nonnative Northern Pike Esox lucius in Pactola Reservoir, South Dakota, has prompted concern among biologists about the influence of this species on the lake’s intensively managed salmonid fisheries. Ancedotal information suggests
Autor:
Jacob L. Davis
Publikováno v:
Contemporary Justice Review. 17:455-464
This essay draws from personal experience and asserts that the criminal justice system fails to meet the needs of communities because the response to crime is dictated by forces outside those communities and across boundaries of failed imagination an
Publikováno v:
North American Journal of Fisheries Management. 34:932-937
We examined the effects of anatomical placement and fish TL on 8-month retention of standard-sized (1.2 × 2.7 mm) visible implant alpha (VIA) tags in 255 Rainbow Trout Oncorhynchus mykiss (128–368 mm TL) at 14-d intervals in a hatchery setting. An