Results 71 to 80 of about 26,140 (210)
Effects of sedimentation and periphyton communities on embryonic rainbow smelt, Osmerus mordax [PDF]
, 2009 The decline of anadromous rainbow smelt (Osmerus mordax) populations has been suspected to be linked to anthropogenic causes. Increased runoff from agriculture and urbanization has led to additional sediment inputs and eutrophying compounds in rivers ...
Wyatt, Lauren Helena
core +2 more sources
Journal of Fish Biology, EarlyView.Abstract Employing a citizen science model of partnerships with recreational and commercial fishers, we collected 5298 fin‐clip samples of striped bass Morone saxatilis over a 2‐year period and a broad geographic area that encompassed a majority of the species migratory range.
Kristopher J. Wojtusik +3 more
wiley +1 more source
International Journal for Parasitology: Parasites and Wildlife, 2015 Anadromous alewives, Alosa pseudoharengus, have experienced significant population level declines caused by factors including habitat destruction. Alewives occur in two different life histories, anadromous and landlocked forms.
Jan Lovy, Sarah E. Friend
doaj +1 more source
Journal of Fish Biology, EarlyView.Abstract Effective species conservation and management requires comprehensive biomonitoring, enhanced by combining traditional and newer methodologies, such as environmental DNA (eDNA) analyses. A seasonal pulse of spawning adult Atlantic salmon (Salmo salar) was detected by normalised eDNA 12S reads from metabarcoding, which facilitated estimation of ...
William Bernard Perry +11 more
wiley +1 more source
Environmental Indicator Report: Species and Habitats [PDF]
, 2003 During the fall and winter of 2001-2002, the New Hampshire Estuaries Project’s Technical Advisory Committee (TAC) developed a suite of environmental indicators to track progress toward the NHEP’s management goals and objectives.
Trowbridge, Phil
core +1 more source
N-acetylhistidine, a novel osmolyte in the lens of Atlantic salmon (Salmo salar L.) [PDF]
, 2010 Volume homeostasis is essential for the preservation of lens transparency and this is of particular significance to anadromous fish species where migration from freshwater to seawater presents severe osmotic challenges. In Atlantic salmon (Salmo salar L.)
Bjerkas, Ellen +4 more
core +1 more source
Journal of Fish Biology, EarlyView.Abstract A new single nucleotide polymorphism (SNP) panel for genetic stock identification in the Teno river Atlantic salmon, Salmo salar L., fishery was developed, with a view to improving on an existing microsatellite panel. Twenty‐two genetically differentiated reporting units were proposed based on population genetic analyses of 1212 individuals ...
Helena Johansson +6 more
wiley +1 more source
Physiological Performance of Anadromous Masu Salmon (Oncorhynchus masou) in Relation to Salinity
FishesSalinity is a key environmental survival factor for all aquatic organisms, especially migratory species. The masu salmon (Oncorhynchus masou) is a representative migratory fish species.
Shihan Sun +5 more
doaj +1 more source
A freshwater diet-derived C-14 reservoir effect at the Stone Age sites in the Iron Gates gorge [PDF]
, 2001 Human bones from single inhumation burials and artifacts made from terrestrial mammal (ungulate) bone found in direct association with the skeletons were obtained from the Stone Age site of Schela Cladovei situated just below the iron Gates Gorge of the ...
Bonsall, C. +5 more
core
Unscreened water-diversion pipes pose an entrainment risk to the threatened green sturgeon, Acipenser medirostris. [PDF]
, 2014 Over 3,300 unscreened agricultural water diversion pipes line the levees and riverbanks of the Sacramento River (California) watershed, where the threatened Southern Distinct Population Segment of green sturgeon, Acipenser medirostris, spawn.
Bandeh, Hossein +9 more
core +4 more sources