Efficacy, fate, and potential effects on salmonids of mosquito larvicides in catch basins in Seattle, Washington.
J Am Mosq Control Assoc. 2012 Sep;28(3):206-18
Authors: Sternberg M, Grue C, Conquest L, Grassley J, King K
We investigated the efficacy, fate, and potential for direct effects on salmonids of 4 common mosquito larvicides (Mosquito Dunks and Bits (AI: Bacillis thuringiensis var. israelensis, [Bti]), VectoLex WSP (AI: Bacillus sphaericus [Bs], VectoLex CG [AI: Bs], and Altosid Briquets [AI: s-methoprene]) in Seattle, WA, during 3 summers.
Ocean and dam influences on salmon survival.
Proc Natl Acad Sci U S A. 2013 Apr 23;110(17):6618-9
Authors: Hilborn R
PMID: 23572587 [PubMed – indexed for MEDLINE]
via pubmed: school of aquatic an… http://www.ncbi.nlm.nih.gov/pubmed/23572587?dopt=Abstract
Evidence for an amoeba-like infectious stage of Ichthyophonus sp. and description of a circulating blood stage: a probable mechanism for dispersal within the fish host.
J Parasitol. 2013 Apr;99(2):235-40
Authors: Kocan R, LaPatra S, Hershberger P
Small amoeboid cells, believed to be the infectious stage of Ichthyophonus sp., were observed in the bolus (stomach contents) and tunica propria (stomach wall) of Pacific staghorn sculpins and rainbow trout shortly after they ingested Ichthyophonus sp.-infected tissues.
Pesticides in Urban Streams and Prespawn Mortality of Pacific Coho Salmon.
Arch Environ Contam Toxicol. 2013 Jun 7;
Authors: King KA, Grue CE, Grassley JM, Hearsey JW
The listing of several runs of Pacific salmon as threatened or endangered and associated federal, state, and local efforts to restore/enhance salmon habitat in the Pacific Northwest make it imperative that the factors associated with these population declines are understood.
Environmental cost of conservation victories.
Proc Natl Acad Sci U S A. 2013 Jun 4;110(23):9187
Authors: Hilborn R
PMID: 23737497 [PubMed – in process]
via pubmed: school of aquatic an… http://www.ncbi.nlm.nih.gov/pubmed/23737497?dopt=Abstract
Story picked up by BBC, CBC, Guardian, Telegraph, CBC radio and continuing to come in
Hybridization between genetically modified Atlantic salmon and wild brown trout reveals novel ecological interactions
Krista B. Oke†⇑,
Peter A. H. Westley‡,
Darek T. R. Moreau¶ and
Ian A. Fleming
Interspecific hybridization is a route for transgenes from genetically modified (GM) animals to invade wild populations, yet the ecological effects and potential risks that may emerge from such hybridization are unknown.
Characterization of genes involved in ceramide metabolism in the Pacific oyster (Crassostrea gigas).
BMC Res Notes. 2012;5:502
Authors: Timmins-Schiffman E, Roberts S
BACKGROUND: The lipid signaling molecule, ceramide, is a key component of the vertebrate stress response, however, there is limited information concerning its role in invertebrate species. In order to identify genes involved in ceramide metabolism in bivalve molluscs, Pacific oyster genomic resources were examined for genes associated with ceramide metabolism and signaling.
Curry J. Cunningham, Gregory T. Ruggerone, and Thomas P. Quinn
How does the availability of food affect the selectivity of the consumer? It has long been known that survival of prey can depend on their density, as predators become satiated or cannot catch them all. In addition, many studies have shown that predators are selective, tending to kill and consume some species or sizes of prey over others, but very few are examples of prey density driving patterns of selection by predators.
Rank and order: evaluating the performance of SNPs for individual assignment in a non-model organism.
PLoS One. 2012;7(11):e49018
Authors: Storer CG, Pascal CE, Roberts SB, Templin WD, Seeb LW, Seeb JE
Single nucleotide polymorphisms (SNPs) are valuable tools for ecological and evolutionary studies. In non-model species, the use of SNPs has been limited by the number of markers available.
Putative phage hyperparasite in the rickettsial pathogen of abalone, “Candidatus Xenohaliotis californiensis”.
Microb Ecol. 2012 Nov;64(4):1064-72
Authors: Friedman CS, Crosson LM
Studies on the ecology of microbial parasites and their hosts are predicated on understanding the assemblage of and relationship among the species present. Changes in organismal morphology and physiology can have profound effects on host-parasite interactions and associated microbial community structure.