Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Carlos E. Crocker"'
Publikováno v:
Environmental Biology of Fishes. 84:245-258
Adult green sturgeon, Acipenser medirostris, were collected in San Pablo Bay, California, and surgically implanted with ultrasonic acoustic tags from 2004 to 2006. An array of automated acoustic monitors was maintained in the Sacramento River to reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04e98e59df9e98814bc243c73fdfc6ba
https://doi.org/10.1007/s10641-008-9432-9
https://doi.org/10.1007/s10641-008-9432-9
Publikováno v:
Environmental Biology of Fishes. 79:281-295
The green sturgeon, Acipenser medirostris, is a long-lived, iteroparous, anadromous acipenserid that is native to the San Francisco Bay Estuary, California. Sub-adult and adult fish are oceanic, but enter the estuary during the spring and remain thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ff09f269608e326c93316bd9bedf026
https://doi.org/10.1007/s10641-006-0036-y
https://doi.org/10.1007/s10641-006-0036-y
Autor:
Carlos E. Crocker, Rosalee M. Nguyen
Publikováno v:
Environmental Biology of Fishes. 76:129-138
We investigated the effects of substrate composition on foraging behavior and growth rate of larval green sturgeon, Acipenser medirostris, in the laboratory at 20±1°C over a period of 5 weeks. Larval groups (n=100) with mean wet weight (0.72±0.01
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37a09ace477fb4a24c0a798d67b32914
https://doi.org/10.1007/s10641-006-9002-y
https://doi.org/10.1007/s10641-006-9002-y
Autor:
Joseph J. Cech, Helgi Thorarensen, Carlos E. Crocker, Michael Axelsson, Anthony P. Farrell, A. Kurt Gamperl
Publikováno v:
Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology. 128:549-561
This paper reviews the effects of exercise and hypercapnia on blood flow to the splanchnic circulation. Brief struggling behaviours are known to decrease blood flow to the gut (GBF). Likewise, prolonged swimming in unfed fish has been shown to reduce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81b4dc55c75d152462d25ace47969546
https://doi.org/10.1016/s1095-6433(00)00335-4
https://doi.org/10.1016/s1095-6433(00)00335-4
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 278:R1564-R1571
To evaluate shell and bone buffering of lactic acid during acidosis at 3°C, turtles were submerged in anoxic or aerated water and tested at intervals for blood acid-base status and plasma ions and for bone and shell percent water, percent ash, and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baf0eaa187355488bac3fd0850788034
https://doi.org/10.1152/ajpregu.2000.278.6.r1564
https://doi.org/10.1152/ajpregu.2000.278.6.r1564
Publikováno v:
Canadian Journal of Zoology. 78:936-942
We equipped 20 eastern painted turtles (Chrysemys picta picta) with radio transmitters and recovered them from a pond in Rhode Island during the winter of 1998-1999. Each month, three turtles were collected without permitting them to breathe. Blood w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a107a396ec50019357b919c9aecbf02
https://doi.org/10.1139/z00-032
https://doi.org/10.1139/z00-032
Publikováno v:
Physiological and Biochemical Zoology. 73:290-297
We tested two hypotheses: first, that the inferior anoxia tolerance of the softshell turtle, Apalone spinifera, compared to the western painted turtle, Chrysemys picta bellii, is related to its less mineralized shell, and second, that turtle bone, li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1078f8f7ff8704de02eb41ce66be83c2
https://doi.org/10.1086/316754
https://doi.org/10.1086/316754
Publikováno v:
The Journal of Experimental Zoology. 286:143-148
Common map turtles (Graptemys geographica) were collected from a natural underwater hibernaculum in Vermont at monthly intervals during the winter of 1997-1998. Blood was sampled by cardiac puncture and analyzed for pH, PCO(2), PO(2), and hematocrit;
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0327dd6714c29d07f7399a1c1c24dc39
https://doi.org/10.1002/(sici)1097-010x(20000201)286:2<143::aid-jez6>3.0.co
https://doi.org/10.1002/(sici)1097-010x(20000201)286:2<143::aid-jez6>3.0.co
Autor:
Carlos E. Crocker, Joseph J. Cech
Publikováno v:
Environmental Biology of Fishes. 50:383-389
Routine oxygen consumption rates (MO2) and swimming activity rates of juvenile white sturgeon were determined using closed respirometers at life-interval-appropriate temperatures: 10° C (0.2 g mean wet weight), 16° C (1.9 g mean wet weight), and 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c518314231267a24a0bf3568f570e1
https://doi.org/10.1023/a:1007362018352
https://doi.org/10.1023/a:1007362018352
Autor:
Carlos E. Crocker, Joseph J. Cech
Publikováno v:
Aquaculture. 147:293-299
Environmental hypercapnia (high dissolved [CO 2 ]) results from high-density sturgeon culture in systems using O 2 injection and water re-use. The influence of environmental hypercapnia on the growth of the juvenile white sturgeon, Acipenser transmon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1611b0dd39259d7ea9e3435bffb57b6d
https://doi.org/10.1016/s0044-8486(96)01411-1
https://doi.org/10.1016/s0044-8486(96)01411-1