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Article
Growth, survival, and tag retention of steelhead trout (Oncorhynchus mykiss) and its application to survival estimates
Steelhead trout, Oncorhynchus mykiss, are known to expel acoustic tags which can negatively bias population survival estimates. Tag burden may also affect the development and behavior of smolts, thereby impacting...
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Article
Serotonin transporter polymorphism, memory and hippocampal volume in the elderly: association and interaction with cortisol
The s allele variant of the serotonin transporter gene (5-HTT) has recently been observed to moderate the relationship of stress to depression and anxiety. To date no study has considered interactive effects of 5...
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Article
Exploring regional futures, tools and methodologies
The new English regional governance framework presents fresh opportunities to direct regional development in a more sustainable direction. However, for the North West region it is yet to be seen how these asp...
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Article
Testing the iron hypothesis in ecosystems of the equatorial Pacific Ocean
The idea that iron might limit phytoplankton growth in large regions of the ocean has been tested by enriching an area of 64 km2 in the open equatorial Pacific Ocean with iron. This resulted in a doubling of plan...