Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Thomas L. Beitinger"'
Autor:
Valentina Di Santo, Heidi L. Jordan, Wayne A. Bennett, Thomas L. Beitinger, Bruce Cooper, Rebecca J. Currie
Publikováno v:
Journal of thermal biology. 74
Indigenous red-bellied pacu, Piaractus brachypomus, populations are in decline due to overfishing. Once ignored by aquaculturists because of their perceived low economic value, renewed aquaculture efforts in Central and South America aim to relieve f
Publikováno v:
Journal of Thermal Biology. 31:422-428
A genetically modified version of the south Asian, zebra danio, Danio rerio, a common aquarium fish, has become the first transgenic pet sold in the USA. Mean chronic lethal maxima of wildtype (39.8 °C, n = 16 ) and transgenic (39.3 °C, n = 10 ) ze
Publikováno v:
Environmental Biology of Fishes. 76:93-100
The effects to ecosystems by genetically modified organisms are still unknown, yet a transgenic version (the red glofish or red fluorescent protein (RFP) transgenic zebra danio) of the zebra danio, Danio rerio, a common aquarium fish, has become the
Publikováno v:
Transactions of the American Fisheries Society. 134:1431-1437
Seventy-nine transgenic red zebra danios Danio rerio (also known as zebrafish; transgenics also known as glofish) and 78 wild-type zebra danios acclimated to 20°C and 30°C had critical thermal maxima (±SD) of 38.8 ± 0.54°C and 41.3 ± 0.50°C (g
Autor:
Thomas L. Beitinger, Tiiu Ford
Publikováno v:
Journal of Thermal Biology. 30:147-152
1. Lower and upper temperature tolerances of 240 goldfish, Carassius auratus , were measured at constant acclimation temperatures of 5, 15, 25 and 35 °C via critical thermal methodology. 2. Mean critical thermal minima and maxima ranged from 0.3 to1
Publikováno v:
Hydrobiologia. 523:127-136
Temperature tolerance quantified as CTminima and CTmaxima of channel catfish (Ictalurus punctatus), largemouth bass (Micropterus salmoides) and rainbow trout (Oncorhynchus mykiss) periodically measured during 32 days of exposure to a 10 °C diel ther
Publikováno v:
Aquatic Botany. 74:1-17
The effects sediment nitrogen and water potassium concentrations have on autofragment production of Eurasian watermilfoil ( Myriophyllum spicatum L.) were studied utilizing 16 mesocosms with four mesocosms per treatment. Results indicated that a sedi
Autor:
Wayne A. Bennett, Thomas L. Beitinger
Publikováno v:
Environmental Biology of Fishes. 58:277-288
The relative effect of acclimation temperature on temperature tolerance was estimated from a geometrical partitioning of the temperature tolerance polygon of a fish species into three distinct zones relative to four key tolerance temperatures. This a
Temperature Tolerances of North American Freshwater Fishes Exposed to Dynamic Changes in Temperature
Publikováno v:
Environmental Biology of Fishes. 58:237-275
Traditionally lower and upper temperature tolerances of fishes have been quantified in the laboratory via three different experimental approaches: the Fry or incipient lethal temperature (ILT), critical thermal (CTM) and chronic lethal (CLM) methodol
Publikováno v:
The American Midland Naturalist. 160:477-479
A transgenic variety (red glofish) of the aquarium fish, zebra danio (Danio rerio) and wildtype zebra danios were exposed to the natural climate of north Texas in four, outside, 10,000-L microcosms during the winter of 2004–2005. At least 13 of 68