J
J. Iwan Jones
Researcher at Queen Mary University of London
Publications - 55
Citations - 4996
J. Iwan Jones is an academic researcher from Queen Mary University of London. The author has contributed to research in topics: Trophic level & Periphyton. The author has an hindex of 27, co-authored 49 publications receiving 4341 citations. Previous affiliations of J. Iwan Jones include University of Liverpool & Natural Environment Research Council.
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Above parr: Lowland river habitat characteristics associated with higher juvenile Atlantic salmon (Salmo salar) and brown trout (S. trutta) densities
Jessica E. Marsh,Jessica E. Marsh,Rasmus B. Lauridsen,Stephen D. Gregory,William R. C. Beaumont,L. Scott,Pavel Kratina,J. Iwan Jones +7 more
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Biological barriers to restoration: testing the biotic resistance hypothesis in an upland stream recovering from acidification
TL;DR: Results do not support the hypothesis that resident species constrain colonist populations by affecting growth rates through competition for limited resources or interference, and further work is required to assess whether independent and/or interactive ecological effects of other common residents might affect colonists in ecosystems recovering from past stressors.
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Systematic variation in food web body-size structure linked to external subsidies.
Daniel M. Perkins,Isabelle Durance,Michelle C. Jackson,J. Iwan Jones,Rasmus B. Lauridsen,Rasmus B. Lauridsen,Katrin Layer-Dobra,Julia Reiss,Murray S. A. Thompson,Guy Woodward +9 more
TL;DR: In this paper, allochthonous resources entering high in the web systematically shape community size structure and demonstrates the relevance of a generalized metabolic scaling model for understanding patterns of energy transfer in energetically 'open' food webs.
Re-introduction of Atlantic salmon, Salmo salar L., to the Tadnoll Brook, Dorset
Francois Edwards,Rasmus B. Lauridsen,Wendy P. A. Fernandes,W. R. C. Beaumont,Anton T. Ibbotson,L. Scott,Cynthia E. Davies,J. Iwan Jones +7 more
TL;DR: Observed patterns were consistent with suggestions that fry and parr distribution is constrained by habitat limitation, and there were two migratory periods in the autumn following the introduction.
Journal ArticleDOI
The structure and functionality of communities and food webs in streams along the epigean–hypogean continuum: unifying ecological stoichiometry and metabolic theory of ecology
Octavian Pacioglu,Alexandru Amarioarei,Laura Tiron Duțu,Gabriel Plavan,Corina Ițcuș,Oana Plăvan,Ștefan-Adrian Strungaru,Andrei Păun,J. Iwan Jones +8 more
TL;DR: In this paper, the authors combine the most recent predictions of Ecological Stoichiometry and the Metabolic Theory of Ecology to explain the patterns observed along the surface-subterranean continuum in streams.