J
James A. Coyer
Researcher at University of New Hampshire
Publications - 70
Citations - 4227
James A. Coyer is an academic researcher from University of New Hampshire. The author has contributed to research in topics: Population & Fucus serratus. The author has an hindex of 37, co-authored 68 publications receiving 3922 citations. Previous affiliations of James A. Coyer include University of California, Los Angeles & University of Central Oklahoma.
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Journal ArticleDOI
North Atlantic phylogeography and large‐scale population differentiation of the seagrass Zostera marina L.
Jeanine L. Olsen,Wytze T. Stam,James A. Coyer,Thorsten B. H. Reusch,Martin R. Billingham,Christoffer Boström,Elizabeth Calvert,Hartvig Christie,Stephen Granger,Richard La Lumière,N. A. Mil'chakova,Marie-Pierre Oudot-Le Secq,Gabriele Procaccini,Bahram Sanjabi,Ester A. Serrão,Jan Veldsink,Stephen Widdicombe,Sandy Wyllie-Echeverria +17 more
TL;DR: The identification of a high genetic diversity hotspot in Northern Europe provides a basis for restoration decisions and links between historical and contemporary processes are discussed in terms of the projected effects of climate change on coastal marine plants.
Journal ArticleDOI
Community-wide effects of nonindigenous species on temperate rocky reefs
TL;DR: Interactions among introduced species in New England kelp forests are examined to ask whether these interactions have altered paradigms describing subtidal communities in the Gulf of Maine and to result from one invasive species facilitating the spread of a second nonindigenous species.
Journal ArticleDOI
Glacial refugia and recolonization pathways in the brown seaweed Fucus serratus.
TL;DR: A generalized skyline plot suggested exponential population expansion beginning in the mid‐Pleistocene with maximal growth during the Eems interglacial 128 000–67 000 years ago, implying that the last glacial maximum mainly shaped population distributions rather than demography.
Book ChapterDOI
Advances in marine biology, vol 59
Martin Wahl,Veijo Jormalainen,Klemens Eriksson,James A. Coyer,Markus Molis,Hendrik Schubert,Megan N. Dethier,Rolf Karez,Inken Kruse,Mark Lenz,Gareth A. Pearson,Sven Rohde,Sofia A. Wikström,Jeanine L. Olsen +13 more
Journal ArticleDOI
Biodiversity mediates top–down control in eelgrass ecosystems: a global comparative‐experimental approach
J. Emmett Duffy,J. Emmett Duffy,Pamela L. Reynolds,Christoffer Boström,James A. Coyer,Mathieu Cusson,Serena Donadi,James G. Douglass,Johan S. Eklöf,Aschwin H. Engelen,Britas Klemens Eriksson,Stein Fredriksen,Lars Gamfeldt,Camilla Gustafsson,Galice Hoarau,Masakazu Hori,Kevin A. Hovel,Katrin Iken,Jonathan S. Lefcheck,Per-Olav Moksnes,Masahiro Nakaoka,Mary I. O'Connor,Jeanine L. Olsen,J. Paul Richardson,Jennifer L. Ruesink,Erik E. Sotka,Jonas Thormar,Matthew A. Whalen,John J. Stachowicz +28 more
TL;DR: This work factorially added nutrients and reduced grazing at 15 sites across the range of the marine foundation species eelgrass to quantify how top-down and bottom-up control interact with natural gradients in biodiversity and environmental forcing, and finds that biodiversity is comparably important to global change stressors.