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Dr Magnus Johnson

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Magnus Johnson

Senior Lecturer in Environmental Marine Science


The first use of Fulton's K for assessing and comparing the conditions of inter-tidal fish populations (2014)
Journal Article
Barrett, C. J., Johnson, M., Hall, N. J., & Hull, S. (2016). The first use of Fulton's K for assessing and comparing the conditions of inter-tidal fish populations. Marine Ecology, 37(1), 42-45. https://doi.org/10.1111/maec.12234

Fulton's K condition factor was applied, for the first time, to inter-tidal specimens of the shanny (Lipophrys pholis) and long-spined scorpion fish (Taurulus bubalis) from two English rocky shore and two Welsh rocky shore sites during summer 2010 an... Read More about The first use of Fulton's K for assessing and comparing the conditions of inter-tidal fish populations.

Diverging strategies to planning an ecologically coherent network of MPAs in the North Sea : The roles of advocacy, evidence and pragmatism in the face of uncertainty (2014)
Journal Article
Caveen, A. J., Fitzsimmons, C., Pieraccini, M., Dunn, E., Sweeting, C. J., Johnson, M. L., …Polunin, N. V. (2014). Diverging strategies to planning an ecologically coherent network of MPAs in the North Sea : The roles of advocacy, evidence and pragmatism in the face of uncertainty. Advances in Marine Biology, 69, 325-370. https://doi.org/10.1016/B978-0-12-800214-8.00009-8

The North Sea is one of the most economically important seas in the world due to productive fisheries, extensive oil and gas fields, busy shipping routes, marine renewable energy development and recreational activity. Unsurprisingly, therefore, the u... Read More about Diverging strategies to planning an ecologically coherent network of MPAs in the North Sea : The roles of advocacy, evidence and pragmatism in the face of uncertainty.

Linking eye design with host symbiont relationships in pontoniine shrimps (crustacea, decapoda, palaemonidae) (2014)
Journal Article
Dobson, N. C., De Grave, S., & Johnson, M. L. (2014). Linking eye design with host symbiont relationships in pontoniine shrimps (crustacea, decapoda, palaemonidae). PLoS ONE, 9(6), e99505. https://doi.org/10.1371/journal.pone.0099505

Symbiosis is prevalent in the marine environment with many studies examining the effects of such interactions between host and symbiont. Pontoniine shrimps are a group whose ecology is characterised by symbiotic interactions. This investigation exami... Read More about Linking eye design with host symbiont relationships in pontoniine shrimps (crustacea, decapoda, palaemonidae).

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