A Latitudinal Cline in the Taxonomic Structure of Eelgrass Epifaunal Communities is Associated With Plant Genetic Diversity

被引：2

作者：

Gross, Collin P. ^{[1
]}

Duffy, J. Emmett ^{[2
]}

Hovel, Kevin A. ^{[3
]}

Reynolds, Pamela L. ^{[4
]}

Bostrom, Christoffer ^{[5
]}

Boyer, Katharyn E. ^{[6
,7
]}

Cusson, Mathieu ^{[8
]}

Eklof, Johan ^{[9
]}

Engelen, Aschwin H. ^{[10
]}

Eriksson, Britas Klemens ^{[11
]}

Fodrie, F. Joel ^{[12
]}

Griffin, John N. ^{[13
]}

Hereu, Clara M. ^{[14
]}

Hori, Masakazu ^{[15
]}

Hughes, A. Randall ^{[16
]}

Ivanov, Mikhail V. ^{[17
]}

Jorgensen, Pablo ^{[18
]}

Kardish, Melissa R. ^{[1
]}

Kruschel, Claudia ^{[19
]}

Lee, Kun-Seop ^{[20
]}

Lefcheck, Jonathan ^{[21
]}

Mcglathery, Karen ^{[22
]}

Moksnes, Per-Olav ^{[23
]}

Nakaoka, Masahiro ^{[24
]}

O'Connor, Mary I. ^{[25
]}

O'Connor, Nessa E. ^{[26
]}

Olsen, Jeanine L. ^{[11
]}

Orth, Robert J. ^{[27
]}

Peterson, Bradley J. ^{[28
]}

Reiss, Henning ^{[29
]}

Rossi, Francesca ^{[30
]}

Ruesink, Jennifer ^{[31
]}

Sotka, Erik E. ^{[32
]}

Thormar, Jonas ^{[33
]}

Tomas, Fiona ^{[34
]}

Unsworth, Richard ^{[13
]}

Voigt, Erin P. ^{[35
]}

Whalen, Matthew A. ^{[36
]}

Ziegler, Shelby L. ^{[37
]}

Stachowicz, John J. ^{[1
]}

机构：

[1] Univ Calif Davis, Dept Evolut & Ecol, Davis, CA 95616 USA

[2] Tennenbaum Marine Observ Network, Smithsonian Environm Res Ctr, Edgewater, MD USA

[3] San Diego State Univ, Dept Biol, San Diego, CA USA

[4] Univ Calif Davis, DataLab Data Sci & Informat, Davis, CA USA

[5] Abo Akad Univ, Environm & Marine Biol, Turku 20500, Finland

[6] San Francisco State Univ, Estuary & Ocean Sci Ctr, San Francisco, CA USA

[7] San Francisco State Univ, Dept Biol, San Francisco, CA USA

[8] Univ Quebec Chicoutimi, Quebec Ocean, Dept Sci Fondamentales, Chicoutimi, PQ G7H 2B1, Canada

[9] Stockholm Univ, Dept Ecol, Environm & Plant Sci DEEP, Stockholm, Sweden

[10] Univ Algarve, CCMAR, Faro, Portugal

[11] Univ Groningen, Groningen, Netherlands

[12] Univ North Carolina Chapel Hill, Inst Marine Sci, Morehead City, NC USA

[13] Swansea Univ, Dept Biosci, Swansea, Wales

[14] Ctr Invest Cient & Educ Super Ensenada CICESE, Dept Ecol, Ensenada, Baja California, Mexico

[15] Japan Fisheries Res & Educ Agcy, Hatsukaichi, Hiroshima, Japan

[16] Northeastern Univ, Dept Marine & Environm Sci, Nahant, MA USA

[17] St Petersburg State Univ, Dept Ichthyol & Hydrobiol, St Petersburg 199178, Russia

[18] Univ Nacl Mar del Plata, Inst Invest Marinas & Costeras IIMyC UNMDP CONICET, Mar Del Plata, Buenos Aires, Argentina

[19] Univ Zadar, Zadar, Croatia

[20] Pusan Natl Univ, Dept Biol Sci, Pusan, South Korea

[21] Univ Maryland, Ctr Environm Sci, Cambridge, MD USA

[22] Univ Virginia, Dept Environm Sci, Charlottesville, VA USA

[23] Univ Gothenburg, Dept Marine Sci, Gothenburg, Sweden

[24] Hokkaido Univ, Akkeshi Marine Stn, Akkeshi, Hokkaido, Japan

[25] Univ British Columbia, Biodivers Res Ctr, Dept Zool, Vancouver, BC, Canada

[26] Trinity Coll Dublin, Sch Nat Sci, Dublin, Ireland

[27] Virginia Inst Marine Sci, Coll William & Mary, Gloucester Point, VA USA

[28] Stony Brook Univ SUNY, Sch Marine & Atmospher Sci, Stony Brook, NY 11794 USA

[29] Nord Univ, Bodo, Norway

[30] Natl Inst Marine Biol, Genoa Marine Ctr, Dept Integrat Marine Ecol EMI, Stn Zool Anton Dohrn, Genoa, Italy

[31] Univ Washington, Dept Biol, Seattle, WA USA

[32] Coll Charleston, Grice Marine Lab, Charleston, SC 29412 USA

[33] Inst Marine Res, His, Norway

[34] IMEDEA CSIC, Esporles 07190, Illes Balears, Spain

[35] North Carolina State Univ, Ctr Marine Sci & Technol, Morehead City, NC USA

[36] Virginia State Univ, Dept Biol, Petersburg, VA 23806 USA

[37] Villanova Univ, Biol Dept, Villanova, PA 19010 USA

来源：

GLOBAL ECOLOGY AND BIOGEOGRAPHY | 2024年 / 33卷 / 12期

基金：

美国国家科学基金会;

关键词：

amphipod; eelgrass; epifauna; gastropod; genetic diversity; isopod; latitudinal gradients; structural complexity; TOP-DOWN CONTROL; GASTROPOD GRAZERS; NURSERY ROLE; SEAGRASS; BIOMASS; BAY; ASSEMBLAGES; TEMPERATE; GRADIENTS; PATTERNS;

D O I：

10.1111/geb.13918

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

AimBiogenic structural complexity increases mobile animal richness and abundance at local, regional and global scales, yet animal taxa vary in their response to complexity. When these taxa also vary functionally, habitat structures favouring certain taxa may have consequences for ecosystem function. We characterised global patterns of epifaunal invertebrates in eelgrass (Zostera marina) beds that varied in structural and genetic composition.LocationNorth America, Europe and Asia.Time Period2014.Major Taxa StudiedPeracarid crustaceans and gastropod molluscs.MethodsWe sampled epifaunal invertebrate communities in 49 eelgrass beds across 37 degrees latitude in two ocean basins concurrently with measurements of eelgrass genetic diversity, structural complexity and other abiotic and biotic environmental variables. We examined how species richness, abundance and community composition varied with latitude and environmental predictors using a random forest approach. We also examined how functional trait composition varied along with community structure.ResultsTotal species richness decreased with latitude, but this was accompanied by a taxonomic shift in dominance from peracarid crustaceans to gastropods, which exhibited different sets of functional traits. Greater eelgrass genetic diversity was strongly correlated with both richness and abundance of peracarids, but less so for gastropods.Main ConclusionsOur results add to a growing body of literature that suggests genetic variation in plant traits influences their associated faunal assemblages via habitat structure. Because peracarids and gastropods exhibited distinct functional traits, our results suggest a tentative indirect link between broad-scale variation in plant genetic diversity and ecosystem function.

引用

页数：13

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