Results 51 to 60 of about 23,242 (234)
Rapid identification of European (Anguilla anguilla) and North American eel (Anguilla rostrata) by polymerase chain reaction. [PDF]
, 2006 A rapid and cost effective DNA test is described to identify European eel (Anguilla anguilla) and North American eel (Anguilla rostrata). By means of polymerase chain reaction (PCR) technique parts of the mitochondrial cytochrome b gene are amplified ...
Trautner, Jochen
core
Using Eye Lens Stable Isotopes to Identify the Rearing Origin of Fall Age‐0 Walleye (Sander vitreus)
Fisheries Management and Ecology, EarlyView.ABSTRACT Isotope values in fish eye lenses may be useful in differentiating rearing origins. We compared eye lens isotopic values of fall fingerling age‐0 walleye (Sander vitreus) reared in a hatchery pond, a recirculating aquaculture system (RAS), and a natural lake. Using 10 fish per rearing source, we delaminated layers from one eye lens per fish to
Justin M. Sturtz +5 more
wiley +1 more source
AnimalsMillions of hatchery-reared Rainbow trout are currently released in Australian waters to support recreational fisheries objectives, yet many of these fish die soon after release.
Rafael Freire +3 more
doaj +1 more source
Knowledge and Management of Aquatic Ecosystems, 2002 Les pratiques de repeuplement en truite à des stades précoces (alevins nourris et truitelles 3-5 cm) ont été évaluées par la technique de fluoromarquage des otolithes sur le bassin amont du Fier pour trois cohortes (1995, 1996, 1997).
CAUDRON A., CHAMPIGNEULLE A.
doaj +1 more source
Fauna Norvegica, 1990 Hatchery-reared smolts of Atlantic salmon Salmo salar L. of the River Drammenselv stock were released at four different sites in the River Drammenselv system; (1) at Gol, (2) at Kaggefoss, (3) at Hellefoss and (4) in the estuary at Svelvik.
Per Pethon, Lars P. Hansen
doaj +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Using pikeperch (Sander lucioperca) as a model species, we investigated the factors influencing fluctuations in the abundance of piscivorous intra‐annual cohorts and assessed the role of three distinct cohorts: extremely small (ES), ordinary (or mid‐sized) fingerlings, and piscivorous in shaping year‐class strength.
Million Tesfaye +21 more
wiley +1 more source
Knowledge and Management of Aquatic Ecosystems, 2002 La technique de fluoromarquage des otolithes a permis d’évaluer à grande échelle les pratiques d’alevinage de truite (Salmo trutta L.) à des stades précoces (540 000-570 000 alevins/an, la plupart vésiculés) pour trois cohortes (1994-95-96) dans une ...
CHAMPIGNEULLE A. +3 more
doaj +1 more source
A Study of the Proper Amount of Work-in-Process Inventory for Multipurpose Intermediate Products
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 It is difficult to calculate the amount of inventory of intermediate products in a material processing factory which has complex multiple processes. If the amount is too great, inventory assets accumulate. On the other hand, if it is too small, tardiness
Rihito IZUTSU +2 more
doaj +1 more source
Evaluating urban freight transport policies within complex urban environments [PDF]
, 2018 Urban Freight Transport (UFT) entails significant advantages for the economic growth of cities, but can also hamper population quality of life, obstructing vehicles and people movements while exacerbating environmental problems.
Benedito Benet, Ernest +3 more
core +2 more sources
HIV Medicine, EarlyView.Abstract Objectives To explore missed opportunities for PrEP use among people with recently acquired HIV in the United Kingdom. Methods Data were derived from CASCADE, an international, longitudinal, mixed‐methods study of adults (≥16 years) with recently acquired HIV (≤12 months).
Argyro Karakosta +145 more
wiley +1 more source