Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Michael A. Childs"'
Autor:
Jeremy J. Tree, Craig Thorley, Alex L. Jones, Atsunobu Suzuki, Qi Ding, Rachel Shen, Hong Xu, Peter Thwaites, Edwin J. Burns, Sunčica Zdravković, Michael Jeanne Childs
Publikováno v:
Journal of experimental psychology. Human perception and performance. 47(7)
Individuals are better at recognizing faces from their own ethnic group compared with other ethnicity faces-the other-ethnicity effect (OEE). This finding is said to reflect differences in experience and familiarity to faces from other ethnicities re
Publikováno v:
Transactions of the American Fisheries Society. 140:598-604
The woundfin Plagopterus argentissimus is imperiled as a result of habitat destruction, water diversion, and the introduction of nonnative species. Augmentation of wild woundfin populations in the Utah portion of the Virgin River with fish from Dexte
Autor:
Michael R. Childs
Publikováno v:
Western North American Naturalist. 66:181-190
I compared acute tolerance of Gila topminnow, Poeciliopsis occidentalis, and western mosquitofish, Gambusia affinis, to ammonia and high water temperature and also compared diet, food selectivity, and impact on invertebrate populations to evaluate th
Autor:
Michael R. Childs, Anthony T. Robinson
Publikováno v:
North American Journal of Fisheries Management. 21:809-815
We estimated juvenile growth rates of four native fish species using the von Bertalanffy growth equation and length data from fish captured during 1991–1994 in the Little Colorado River, a tributary to the Colorado River in Arizona in the Grand Can
Autor:
Michael R. Childs, Robert W. Clarkson
Publikováno v:
Copeia. 2000:402-412
Declines of native big-river fishes of the Colorado River Basin, southwestern United States, have been attributed in part to emplacement of hypolimnial-release dams. Lowered spring-summer tailwater temperatures inhibit spawning and embryonic developm
Publikováno v:
Transactions of the American Fisheries Society. 127:620-629
We investigated resource use by early life stage (≤30 mm, total length) humpback chub Gila cypha, speckled dace Rhinichthys osculus, bluehead suckers Catostomus discobolus, and flannelmouth suckers C. latipinnis in the Little Colorado River, a trib
Autor:
Michael R. Childs, Robert W. Clarkson
Publikováno v:
Transactions of the American Fisheries Society. 125:940-947
We determined prolonged swimming ability of larval and juvenile Colorado Squawfish Ptychocheilas lucius at 10, 14, and 20°C. Fatigue velocity (velocity at which 50% of the fish failed to sustain swimming in 30-min tests) increased significantly with
Autor:
Michael J. Childs
Publikováno v:
Twentieth Century British History. 6:123-144
Autor:
Michael R. Childs, Thomas E. Dowling
Publikováno v:
Conservation Biology. 6:355-364
Trouts native to the American Southwest provide an excellent example of the plight of endangered fishes from this region. The native species, Apache trout and Gila trout (Oncorhynchus apache and O. gilae, respectively) have faced drastic reduction in