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Dr Jon Harvey's Outputs (3)

Establishing survey and monitoring protocols for the assessment of conservation status of fish populations in river Special Areas of Conservation in the UK (2008)
Journal Article
Cowx, I. G., Harvey, J., Noble, R., & Nunn, A. D. (2008). Establishing survey and monitoring protocols for the assessment of conservation status of fish populations in river Special Areas of Conservation in the UK. Aquatic conservation : marine and freshwater ecosystems, 19(1), 96-103. https://doi.org/10.1002/aqc.968

1. Under the EC Habitats Directive (92/43/EEC), several rivers in the UK have been designated Special Areas of Conservation (SACs) because they support important populations of fish species. Several factors need to be considered when establishing sur... Read More about Establishing survey and monitoring protocols for the assessment of conservation status of fish populations in river Special Areas of Conservation in the UK.

The diets and parasites of larval and 0+ juvenile twaite shad in the lower reaches and estuaries of the rivers Wye, Usk and Towy, UK (2008)
Journal Article
Nunn, A. D., Noble, R. A. A., Harvey, J. P., & Cowx, I. G. (2008). The diets and parasites of larval and 0+ juvenile twaite shad in the lower reaches and estuaries of the rivers Wye, Usk and Towy, UK. Hydrobiologia, 614(1), 209-218. https://doi.org/10.1007/s10750-008-9507-9

This study assessed the diets and parasites of larval and 0+ juvenile twaite shad Alosa fallax fallax in the lower reaches and estuaries of the rivers Wye, Usk and Towy, UK. There were significant differences between the diets of larvae and co-habiti... Read More about The diets and parasites of larval and 0+ juvenile twaite shad in the lower reaches and estuaries of the rivers Wye, Usk and Towy, UK.

Winter diet and condition of two 0+ year cyprinid fish species in the lower River Trent, England (2008)
Journal Article
Nunn, A. D., Harvey, J. P., & Cowx, I. G. (2008). Winter diet and condition of two 0+ year cyprinid fish species in the lower River Trent, England. Journal of fish biology, 72(6), 1529-1533. https://doi.org/10.1111/j.1095-8649.2008.01799.x

The winter diets of 0+ year juvenile dace Leuciscus leuciscus and roach Rutilus rutilus in the lower River Trent, England, were dominated by aufwuchs. There were no significant changes in the relative condition of either fish species over the winter.... Read More about Winter diet and condition of two 0+ year cyprinid fish species in the lower River Trent, England.