American shad
American shad migratory behavior, weight loss, survival, and abundance in a North Carolina river following dam removals
... Although American Shad have been studied for over a cen- tury ...capturing American Shad while PIT technology allowed thousands of individuals to be tagged and monitored, including repeat ...
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Spawning Activity and Migratory Characteristics of American Shad and Striped Bass in the Cape Fear River, NC
... Anadromous fish species (those that live primarily in saltwater and migrate into freshwater to spawn) have long been an important resource along the Atlantic coast of the United States. These fish depend on coastal ...
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Effect of low-head lock-and-dam structures on migration and spawning of American shad and striped bass in the Cape Fear River, North Carolina
... 9,770 American shad passed through LD-1 (the lowermost structure), 1,110 passed at LD-2, and 50 passed at LD-3 (the uppermost ...for American shad and striped bass at LD-1 (Moser et ...
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Identification of American Shad Spawning Sites and Habitat Use in the Pee Dee River, North Carolina and South Carolina
... by American shad occurred in the Piedmont region, eggs also originated from the Coastal Plain ...other American shad populations (Layzer 1974; Aunins and Olney ...spawning American ...
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Effects of a low-head dam on the distribution and characteristics of spawning habitat used by striped bass and American shad
... We measured salinity, temperature, dissolved oxygen, pH, water velocity, depth, and substrate composition at sites where we observed striped bass or American shad spawning behavior, as well as at randomly ...
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American Shad and Striped Bass Spawning Migration and Habitat Selection in the Neuse River, North Carolina
... spawning American shad range between ...spawning American shad in this study, and that reported as suitable by Stier and Crance (1985) is in respect to ...that American shad eggs ...
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Demographic population model for American shad: Will access to additional habitat upstream of dams increase population sizes?
... for American shad in the Roanoke River, obtaining similar results from both models gives us confidence in our conclusions regarding the ben- efits of ...that American shad in the Roanoke River ...
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Characterizing American Shad Spawning Habitat in the Upper Roanoke River Basin, Virginia
... 1977). American shad eggs ...the American shad eggs, the WVBs were placed inside fine nylon mesh socks that conformed to the shape of the box, to prevent possible egg ...
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Development of ultrasound detection in American shad (Alosa sapidissima)
... Auditory brainstem response (ABR) recording Due to the extreme fragility of American shad larvae, we were not able to obtain auditory brainstem recordings (ABRs) from any animals smaller than 30·mm TL. ...
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Bayesian spawning habitat suitability model for American shad in southeastern United States rivers
... for American shad Alosa sapidissima (Figure 1). Ameri- can shad is a historically important anadromous fish that has experienced substantial population declines along the east coast of North America ...
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Length and restriction site heteroplasmy in the mitochondrial DNA of american shad (alosa sapidissima).
... We have observed two types of heteroplasmy in samples of shad mtDNA, one involving a large length poly- morphism, the other a single restriction site.. Below we [r] ...
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Effects of Age-1 Striped Bass Predation on Juvenile Fishes in Western Albemarle Sound
... Age-1 striped bass had high selection values for soft-rayed fishes from the suborder clupeoidei. Similar to our findings, Manooch (1973) identified Atlantic menhaden, blueback herring, alewife and unidentified clupeids ...
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Estimating Run Size of Anadromous Fishes in the Roanoke River, North Carolina, using Hydroacoustics
... Based on this equation, a 15-cm fish would have predicted target strength of -38.4 dB. An experiment was done on 16 and 22 June, 2005 in order to investigate the empirical relationship between target strength and fish ...
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Spawning habitat selection of Hickory shad
... for American shad resulted in higher rates of mortality and developmental abnormalities when eggs were maintained at 22 ◦ C and 26 ◦ C instead of at 12 ◦ C or 17 ◦ C (Leim ...adult American ...
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Distribution of spawning activity by anadromous fishes in an Atlantic slope drainage after removal of a low-head dam
... bass, American shad, hickory shad, and river herring (blue- back herring Alosa aestivalis and alewife Alosa pseudoharengus) prior to the removal of Quaker Neck ...for American shad and ...
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The Plight and Outlook for Migratory Fish in the Gulf of Maine
... sturgeon, American shad, alewives, blueback herring, and sea lamprey have also been nearly or completely extirpated from many of our larger ...as American eel, rainbow smelt, striped bass, and ...
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Aspect based Sentiment Analysis in Hindi: Resource Creation and Evaluation
... Aspect based Sentiment Analysis in Hindi Resource Creation and Evaluation Md Shad Akhtar, Asif Ekbal and Pushpak Bhattacharyya Department of Computer Science and Engineering Indian Institute of Techno[.] ...
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Central Plateau of Iran: the Transition from Sialk III 6-7 to Sialk IV 1 (3700-3400 b.c.)
... support this research. By considering all these issues, the main question is, what cultural and social events occurred in the settlements of the CPI from Sialk III6-7 to Sialk IV1? Further, is it possible to justify the ...
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Molecular Systematic Analysis of Shad Species (Alosa spp.) from Turkish Marine Waters using mtDNA Genes
... Caspian shad Alosa caspia (Eichwald, 1838), Black Sea shad Alosa maeotica (Grimm, 1901), Pontic shad Alosa immaculate (Bennet, 1835), and Azov shad Alosa tanaica (Grimm, ...twaite shad ...
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Experimental Research on Monomial Cooling Measure of Greenhouse in Summer
... is about 35˚C and the temperature outdoor is about 33.7˚C, opening the external sun-shading and closing the top window. After the opening of the external sun-shad- ing at 10:00 a.m., the temperature indoors of all ...
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