Results 151 to 160 of about 89,128 (309)
Hepatic Burdens of PCB and PCDD/F Congeners in Federally Endangered Shortnose Sturgeon and Atlantic Sturgeon from the Hudson River, New York, USA: Burden Patterns and Potential Consequences in Offspring [PDF]
Isaac Wirgin, R. Christopher Chambers
openalex +1 more source
Abstract Olive flounder (Paralichthys olivaceus) is known for its growth performance in aquaculture. Fish are typically raised at high densities in recirculating aquaculture systems (RAS), which may impact animal health. Flounder (55.2 ± 16.3 g) were stocked at three densities: a low density (LD) of 3 kg/m2, medium density (MD) of 6 kg/m2, and high ...
Sagun Chhetri +3 more
wiley +1 more source
Taxonomy of Some Digenetic Trematodes from Sturgeons
R. M. Cable, Ernest S. Booth
openalex +1 more source
Abstract The present study compared the effectiveness of dopamine antagonists and commercial hormonal agents containing GnRH analogs combined with dopamine antagonists for inducing ovulation and spermiation in Caspian kutum (Rutilus frisii) spawners.
Erfan Akbari Nargesi +4 more
wiley +1 more source
A pilot study of two Lower Danube sturgeon species offspring diversity in a feeding area community
Current knowledge about sturgeon behavior is incomplete and certain aspects of it are completely unknown, despite tremendous conservation efforts. This paper describes aspects of annual recruitment, fitness distribution and genetic diversity of the ...
IANI Marian +5 more
doaj
Human Impacts on Great Lakes Walleye Sander vitreus Structure, Diversity and Local Adaptation
ABSTRACT Artificial propagation and wild release may influence the genetic integrity of wild populations. This practice has been prevalent in fisheries for centuries and is often termed ‘stocking’. In the Laurentian Great Lakes (Great Lakes here‐on), walleye populations faced declines from the 1950s to the 1970s, prompting extensive stocking efforts ...
Peter T. Euclide +6 more
wiley +1 more source
Categorial versus naturalized epistemology
Abstract How do we know what kinds of things constitute knowledge or justified belief? Naturalized epistemology is committed to denying a priori insight into the kinds of kinds that are and are not knowledge or justification makers. By contrast, it is argued here that knowledge of these matters is a priori knowledge of a special kind.
Nick Zangwill
wiley +1 more source
ABSTRACT Invertebrate burrow morphologies and distributions are presented for the tidal flats of the middle and lower reaches of the tide‐influenced (mesotidal), mud‐dominated Mira River estuary (SW Portugal) as an analogue for interpreting the ichnology of palaeoestuarine successions.
Alina Shchepetkina +5 more
wiley +1 more source

