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Mylius KA, Lavers JL, Woehler EJ, Rodemann T, Keys BC, Rivers-Auty J. Foraging strategy influences the quantity of ingested micro- and nanoplastics in shorebirds. Environ Pollut 2023; 319:120844. [PMID: 36596375 DOI: 10.1016/j.envpol.2022.120844] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 12/04/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Coastlines, including estuaries, mudflats, and beaches, are particularly susceptible to plastic pollution, which can accumulate from both marine and terrestrial sources. While numerous studies have confirmed the presence of microplastics (1-5 mm) along coastlines, few have focused on very small particles (<1 μm) or quantified exposure within the organisms that inhabit these areas, such as shorebirds. Here, we quantified small plastics (200 nm-70 μm) in two resident shorebird species in Tasmania, and compared this to quantities found in the surrounding sediments in order to investigate the potential exposure and transfer of particles within these ecosystems. Analysis was performed using a combination of flow cytometry for quantification of micro- and nanoplastics (200 nm-70 μm), and μm-FT-IR for validation and polymer identification of particles >5.5 × 5.5 μm. Micro- and nano-plastics were detected in 100% of guano samples from surface-feeding Eastern Hooded Plovers (Thinornis cucullatus) and 90% of Australian Pied Oystercatcher (Haematopus longirostris) guano, a species that forages for coastal invertebrates at 60-90 mm depth, and 100% of beach sediments. Hooded Plover guano contained 32 × more plastics, on average, than Pied Oystercatcher guano. Interestingly, the abundance of plastic particles within sediments collected from shorebird foraging sites did not appear to have a significant effect on the number of plastics the birds had ingested, suggesting the difference between species is likely a result of other variables, such as prey selection. The results of this study highlight the importance of including techniques that provide quantitative data on the abundance and size of the smallest possible particle sizes, and demonstrate the significant proportion of small plastics that are 'missed' using standard analysis tools.
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Affiliation(s)
- Karli A Mylius
- Institute for Marine and Antarctic Studies, 20 Castray Esplanade, Battery Point, Tasmania, 7004, Australia
| | - Jennifer L Lavers
- Institute for Marine and Antarctic Studies, 20 Castray Esplanade, Battery Point, Tasmania, 7004, Australia; Esperance Tjaltjraak Native Title Aboriginal Corporation, 11A Shelden Road, Esperance, Western Australia, 6450, Australia.
| | | | - Thomas Rodemann
- Central Sciences Laboratory, University of Tasmania, Dynnyrne, Tasmania, 7005, Australia
| | - Bianca C Keys
- Institute for Marine and Antarctic Studies, 20 Castray Esplanade, Battery Point, Tasmania, 7004, Australia
| | - Jack Rivers-Auty
- Tasmanian School of Medicine, University of Tasmania, Hobart, Tasmania, 7000, Australia
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2
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Reid K, Baker GB, Woehler EJ. An ecological risk assessment for the impacts of offshore wind farms on birds in Australia. AUSTRAL ECOL 2023. [DOI: 10.1111/aec.13278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Keith Reid
- Ross Analytics Pty Ltd Bonnet Hill Tasmania Australia
- Institute of Marine and Antarctic Studies University of Tasmania Hobart Tasmania Australia
| | - G. Barry Baker
- Institute of Marine and Antarctic Studies University of Tasmania Hobart Tasmania Australia
- Latitude 42 Environmental Consultants Pty Ltd Kettering Tasmania Australia
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3
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Lavers JL, de Jersey AM, Jones NR, Stewart LG, Charlton-Howard HS, Grant ML, Woehler EJ. Ingested plastics in beach-washed Fairy Prions Pachyptila turtur from Tasmania. Mar Pollut Bull 2022; 184:114096. [PMID: 36113176 DOI: 10.1016/j.marpolbul.2022.114096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/18/2022] [Accepted: 08/26/2022] [Indexed: 06/15/2023]
Abstract
Plastic is an omnipresent pollutant in marine ecosystems and is widely documented to be ingested among seabird species. Procellariiformes are particularly vulnerable to plastic ingestion, which can cause internal damage, starvation, and occasionally mortality. In this study, 34 fledgling Fairy Prions (Pachyptila turtur) recovered during a wreck event in south-eastern Tasmania in 2022 were examined for ingested plastics and body condition (e.g., wing chord length). While many of the birds exhibited poor body condition, this was not correlated with the count or mass of ingested plastics. We hypothesise the marine heatwave event, and resulting lack of prey, contributed to bird body condition and subsequent mortality. We provide some of the first data on the size of individual plastic particles ingested by seabirds and make recommendations for future studies to report this important metric in a consistent manner that ensures data are comparable.
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Affiliation(s)
- Jennifer L Lavers
- Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Esplanade, Battery Point, Tasmania 7004, Australia.
| | - Alix M de Jersey
- School of Medicine, University of Tasmania, Liverpool Street, Hobart, Tasmania 7000, Australia
| | - Nina R Jones
- Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Esplanade, Battery Point, Tasmania 7004, Australia
| | - Lillian G Stewart
- Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Esplanade, Battery Point, Tasmania 7004, Australia
| | - Hayley S Charlton-Howard
- Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Esplanade, Battery Point, Tasmania 7004, Australia
| | - Megan L Grant
- Institute for Marine and Antarctic Studies, University of Tasmania, School Road, Newnham, Tasmania 7248, Australia
| | - Eric J Woehler
- BirdLife Tasmania, GPO Box 68, Hobart, Tasmania 7001, Australia
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4
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Lombal AJ, O'dwyer JE, Friesen V, Woehler EJ, Burridge CP. Identifying mechanisms of genetic differentiation among populations in vagile species: historical factors dominate genetic differentiation in seabirds. Biol Rev Camb Philos Soc 2020; 95:625-651. [PMID: 32022401 DOI: 10.1111/brv.12580] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 12/23/2019] [Accepted: 01/08/2020] [Indexed: 01/01/2023]
Abstract
Elucidating the factors underlying the origin and maintenance of genetic variation among populations is crucial for our understanding of their ecology and evolution, and also to help identify conservation priorities. While intrinsic movement has been hypothesized as the major determinant of population genetic structuring in abundant vagile species, growing evidence indicates that vagility does not always predict genetic differentiation. However, identifying the determinants of genetic structuring can be challenging, and these are largely unknown for most vagile species. Although, in principle, levels of gene flow can be inferred from neutral allele frequency divergence among populations, underlying assumptions may be unrealistic. Moreover, molecular studies have suggested that contemporary gene flow has often not overridden historical influences on population genetic structure, which indicates potential inadequacies of any interpretations that fail to consider the influence of history in shaping that structure. This exhaustive review of the theoretical and empirical literature investigates the determinants of population genetic differentiation using seabirds as a model system for vagile taxa. Seabirds provide a tractable group within which to identify the determinants of genetic differentiation, given their widespread distribution in marine habitats and an abundance of ecological and genetic studies conducted on this group. Herein we evaluate mitochondrial DNA (mtDNA) variation in 73 seabird species. Lack of mutation-drift equilibrium observed in 19% of species coincided with lower estimates of genetic differentiation, suggesting that dynamic demographic histories can often lead to erroneous interpretations of contemporary gene flow, even in vagile species. Presence of land across the species sampling range, or sampling of breeding colonies representing ice-free Pleistocene refuge zones, appear to be associated with genetic differentiation in Tropical and Southern Temperate species, respectively, indicating that long-term barriers and persistence of populations are important for their genetic structuring. Conversely, biotic factors commonly considered to influence population genetic structure, such as spatial segregation during foraging, were inconsistently associated with population genetic differentiation. In light of these results, we recommend that genetic studies should consider potential historical events when identifying determinants of genetic differentiation among populations to avoid overestimating the role of contemporary factors, even for highly vagile taxa.
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Affiliation(s)
- Anicee J Lombal
- Discipline of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, 7001, Australia
| | - James E O'dwyer
- Discipline of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, 7001, Australia
| | - Vicki Friesen
- Department of Biology, Queen's University, 99 University Avenue, Kingston, OL, K7L 3N6, Canada
| | - Eric J Woehler
- Institute for Marine and Antarctic Studies, University of Tasmania, 20 Castray Esplanade, Hobart, TAS, 7004, Australia
| | - Christopher P Burridge
- Discipline of Biological Sciences, University of Tasmania, Private Bag 55, Hobart, TAS, 7001, Australia
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5
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Cunningham CX, Johnson CN, Barmuta LA, Hollings T, Woehler EJ, Jones ME. Top carnivore decline has cascading effects on scavengers and carrion persistence. Proc Biol Sci 2018; 285:rspb.2018.1582. [PMID: 30487308 DOI: 10.1098/rspb.2018.1582] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Accepted: 11/05/2018] [Indexed: 01/24/2023] Open
Abstract
Top carnivores have suffered widespread global declines, with well-documented effects on mesopredators and herbivores. We know less about how carnivores affect ecosystems through scavenging. Tasmania's top carnivore, the Tasmanian devil (Sarcophilus harrisii), has suffered severe disease-induced population declines, providing a natural experiment on the role of scavenging in structuring communities. Using remote cameras and experimentally placed carcasses, we show that mesopredators consume more carrion in areas where devils have declined. Carcass consumption by the two native mesopredators was best predicted by competition for carrion, whereas consumption by the invasive mesopredator, the feral cat (Felis catus), was better predicted by the landscape-level abundance of devils, suggesting a relaxed landscape of fear where devils are suppressed. Reduced discovery of carcasses by devils was balanced by the increased discovery by mesopredators. Nonetheless, carcasses persisted approximately 2.6-fold longer where devils have declined, highlighting their importance for rapid carrion removal. The major beneficiary of increased carrion availability was the forest raven (Corvus tasmanicus). Population trends of ravens increased 2.2-fold from 1998 to 2017, the period of devil decline, but this increase occurred Tasmania-wide, making the cause unclear. This case study provides a little-studied potential mechanism for mesopredator release, with broad relevance to the vast areas of the world that have suffered carnivore declines.
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Affiliation(s)
- Calum X Cunningham
- School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Christopher N Johnson
- School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia.,Australian Research Council Centre for Australian Biodiversity and Heritage, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Leon A Barmuta
- School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia
| | - Tracey Hollings
- Department of Environment, Land, Water and Planning, Arthur Rylah Institute for Environmental Research, Heidelberg, Victoria 3084, Australia.,Centre of Excellence for Biosecurity Risk Analysis, School of Biosciences, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Eric J Woehler
- Birdlife Tasmania, GPO Box 68, Hobart, Tasmania, Australia
| | - Menna E Jones
- School of Natural Sciences, University of Tasmania, Hobart, Tasmania 7001, Australia
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6
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Dornelas M, Antão LH, Moyes F, Bates AE, Magurran AE, Adam D, Akhmetzhanova AA, Appeltans W, Arcos JM, Arnold H, Ayyappan N, Badihi G, Baird AH, Barbosa M, Barreto TE, Bässler C, Bellgrove A, Belmaker J, Benedetti‐Cecchi L, Bett BJ, Bjorkman AD, Błażewicz M, Blowes SA, Bloch CP, Bonebrake TC, Boyd S, Bradford M, Brooks AJ, Brown JH, Bruelheide H, Budy P, Carvalho F, Castañeda‐Moya E, Chen CA, Chamblee JF, Chase TJ, Siegwart Collier L, Collinge SK, Condit R, Cooper EJ, Cornelissen JHC, Cotano U, Kyle Crow S, Damasceno G, Davies CH, Davis RA, Day FP, Degraer S, Doherty TS, Dunn TE, Durigan G, Duffy JE, Edelist D, Edgar GJ, Elahi R, Elmendorf SC, Enemar A, Ernest SKM, Escribano R, Estiarte M, Evans BS, Fan T, Turini Farah F, Loureiro Fernandes L, Farneda FZ, Fidelis A, Fitt R, Fosaa AM, Daher Correa Franco GA, Frank GE, Fraser WR, García H, Cazzolla Gatti R, Givan O, Gorgone‐Barbosa E, Gould WA, Gries C, Grossman GD, Gutierréz JR, Hale S, Harmon ME, Harte J, Haskins G, Henshaw DL, Hermanutz L, Hidalgo P, Higuchi P, Hoey A, Van Hoey G, Hofgaard A, Holeck K, Hollister RD, Holmes R, Hoogenboom M, Hsieh C, Hubbell SP, Huettmann F, Huffard CL, Hurlbert AH, Macedo Ivanauskas N, Janík D, Jandt U, Jażdżewska A, Johannessen T, Johnstone J, Jones J, Jones FAM, Kang J, Kartawijaya T, Keeley EC, Kelt DA, Kinnear R, Klanderud K, Knutsen H, Koenig CC, Kortz AR, Král K, Kuhnz LA, Kuo C, Kushner DJ, Laguionie‐Marchais C, Lancaster LT, Min Lee C, Lefcheck JS, Lévesque E, Lightfoot D, Lloret F, Lloyd JD, López‐Baucells A, Louzao M, Madin JS, Magnússon B, Malamud S, Matthews I, McFarland KP, McGill B, McKnight D, McLarney WO, Meador J, Meserve PL, Metcalfe DJ, Meyer CFJ, Michelsen A, Milchakova N, Moens T, Moland E, Moore J, Mathias Moreira C, Müller J, Murphy G, Myers‐Smith IH, Myster RW, Naumov A, Neat F, Nelson JA, Paul Nelson M, Newton SF, Norden N, Oliver JC, Olsen EM, Onipchenko VG, Pabis K, Pabst RJ, Paquette A, Pardede S, Paterson DM, Pélissier R, Peñuelas J, Pérez‐Matus A, Pizarro O, Pomati F, Post E, Prins HHT, Priscu JC, Provoost P, Prudic KL, Pulliainen E, Ramesh BR, Mendivil Ramos O, Rassweiler A, Rebelo JE, Reed DC, Reich PB, Remillard SM, Richardson AJ, Richardson JP, van Rijn I, Rocha R, Rivera‐Monroy VH, Rixen C, Robinson KP, Ribeiro Rodrigues R, de Cerqueira Rossa‐Feres D, Rudstam L, Ruhl H, Ruz CS, Sampaio EM, Rybicki N, Rypel A, Sal S, Salgado B, Santos FAM, Savassi‐Coutinho AP, Scanga S, Schmidt J, Schooley R, Setiawan F, Shao K, Shaver GR, Sherman S, Sherry TW, Siciński J, Sievers C, da Silva AC, Rodrigues da Silva F, Silveira FL, Slingsby J, Smart T, Snell SJ, Soudzilovskaia NA, Souza GBG, Maluf Souza F, Castro Souza V, Stallings CD, Stanforth R, Stanley EH, Mauro Sterza J, Stevens M, Stuart‐Smith R, Rondon Suarez Y, Supp S, Yoshio Tamashiro J, Tarigan S, Thiede GP, Thorn S, Tolvanen A, Teresa Zugliani Toniato M, Totland Ø, Twilley RR, Vaitkus G, Valdivia N, Vallejo MI, Valone TJ, Van Colen C, Vanaverbeke J, Venturoli F, Verheye HM, Vianna M, Vieira RP, Vrška T, Quang Vu C, Van Vu L, Waide RB, Waldock C, Watts D, Webb S, Wesołowski T, White EP, Widdicombe CE, Wilgers D, Williams R, Williams SB, Williamson M, Willig MR, Willis TJ, Wipf S, Woods KD, Woehler EJ, Zawada K, Zettler ML, Hickler T. BioTIME: A database of biodiversity time series for the Anthropocene. Glob Ecol Biogeogr 2018; 27:760-786. [PMID: 30147447 PMCID: PMC6099392 DOI: 10.1111/geb.12729] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 11/25/2017] [Accepted: 11/28/2017] [Indexed: 05/08/2023]
Abstract
MOTIVATION The BioTIME database contains raw data on species identities and abundances in ecological assemblages through time. These data enable users to calculate temporal trends in biodiversity within and amongst assemblages using a broad range of metrics. BioTIME is being developed as a community-led open-source database of biodiversity time series. Our goal is to accelerate and facilitate quantitative analysis of temporal patterns of biodiversity in the Anthropocene. MAIN TYPES OF VARIABLES INCLUDED The database contains 8,777,413 species abundance records, from assemblages consistently sampled for a minimum of 2 years, which need not necessarily be consecutive. In addition, the database contains metadata relating to sampling methodology and contextual information about each record. SPATIAL LOCATION AND GRAIN BioTIME is a global database of 547,161 unique sampling locations spanning the marine, freshwater and terrestrial realms. Grain size varies across datasets from 0.0000000158 km2 (158 cm2) to 100 km2 (1,000,000,000,000 cm2). TIME PERIOD AND GRAIN BioTIME records span from 1874 to 2016. The minimal temporal grain across all datasets in BioTIME is a year. MAJOR TAXA AND LEVEL OF MEASUREMENT BioTIME includes data from 44,440 species across the plant and animal kingdoms, ranging from plants, plankton and terrestrial invertebrates to small and large vertebrates. SOFTWARE FORMAT .csv and .SQL.
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Affiliation(s)
- Maria Dornelas
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Laura H. Antão
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Department of Biology and CESAMUniversidade de Aveiro, Campus Universitário de SantiagoAveiroPortugal
| | - Faye Moyes
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Amanda E. Bates
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
- Department of Ocean Sciences, Memorial University of NewfoundlandSt John'sNewfoundland and LabradorCanada
| | - Anne E. Magurran
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Dušan Adam
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | | | - Ward Appeltans
- UNESCO, Intergovernmental Oceanographic Commission, IOC Project Office for IODEOostendeBelgium
| | | | - Haley Arnold
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | - Gal Badihi
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Andrew H. Baird
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
| | - Miguel Barbosa
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Department of Biology and CESAMUniversidade de Aveiro, Campus Universitário de SantiagoAveiroPortugal
| | - Tiago Egydio Barreto
- Laboratório de Ecologia e Restauração Florestal, Fundação Espaço Eco, Piracicaba, São PauloBrazil
| | | | - Alecia Bellgrove
- School of Life and Environmental SciencesCentre for Integrative Ecology, Deakin UniversityWarrnamboolVictoriaAustralia
| | - Jonathan Belmaker
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | | | - Brian J. Bett
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Anne D. Bjorkman
- Section for Ecoinformatics and Biodiversity, Department of BioscienceAarhus UniversityAarhusDenmark
| | - Magdalena Błażewicz
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | - Shane A. Blowes
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐LeipzigLeipzigGermany
| | - Christopher P. Bloch
- Department of Biological SciencesBridgewater State UniversityBridgewaterMassachusetts
| | | | - Susan Boyd
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Matt Bradford
- CSIRO Land & WaterEcosciences Precinct, Dutton ParkQueenslandAustralia
| | - Andrew J. Brooks
- Marine Science Institute, University of CaliforniaSanta BarbaraCalifornia
| | - James H. Brown
- Department of BiologyUniversity of New MexicoAlbuquerqueNew Mexico
| | - Helge Bruelheide
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐LeipzigLeipzigGermany
- Institute of Biology/Geobotany and Botanical Garden, Martin‐Luther‐University Halle‐WittenbergHalleGermany
| | - Phaedra Budy
- Department of Watershed Sciences and the Ecology Center, US Geological Survey, UCFWRU and Utah State UniversityLoganUtah
| | - Fernando Carvalho
- Universidade do Extremo Sul Catarinense (PPG‐CA)CriciúmaSanta CatarinaBrazil
| | - Edward Castañeda‐Moya
- Southeast Environmental Research Center (OE 148), Florida International UniversityMiamiFlorida
| | - Chaolun Allen Chen
- Coral Reef Ecology and Evolution LabBiodiversity Research Centre, Academia SinicaTaipeiTaiwan
| | | | - Tory J. Chase
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
- Marine Biology and Aquaculture, College of Science and EngineeringJames Cook UniversityDouglasQueenslandAustralia
| | | | | | - Richard Condit
- Center for Tropical Forest ScienceWashingtonDistrict of Columbia
| | - Elisabeth J. Cooper
- Biosciences Fisheries and EconomicsUiT‐ The Arctic University of NorwayTromsøNorway
| | - J. Hans C. Cornelissen
- Systems Ecology, Department of Ecological Science, Vrije UniversiteitAmsterdamThe Netherlands
| | | | - Shannan Kyle Crow
- The National Institute of Water and Atmospheric ResearchAucklandNew Zealand
| | - Gabriella Damasceno
- Lab of Vegetation Ecology, Instituto de Biociências, Universidade Estadual Paulista (UNESP), Rio ClaroBrazil
| | | | - Robert A. Davis
- School of ScienceEdith Cowan UniversityJoondalupWestern AustraliaAustralia
| | - Frank P. Day
- Department of Biological SciencesOld Dominion UniversityNorfolkVirginia
| | - Steven Degraer
- Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and ManagementBrusselsBelgium
- Marine Biology Research Group, Ghent UniversityGentBelgium
| | - Tim S. Doherty
- School of ScienceEdith Cowan UniversityJoondalupWestern AustraliaAustralia
- School of Life and Environmental SciencesCentre for Integrative Ecology (Burwood Campus), Deakin UniversityGeelongVictoriaAustralia
| | | | - Giselda Durigan
- Divisão de Florestas e Estações Experimentais, Floresta Estadual de Assis, Laboratório de Ecologia e Hidrologia Florestal, Instituto FlorestalSão PauloBrazil
| | - J. Emmett Duffy
- Tennenbaum Marine Observatories Network, Smithsonian InstitutionWashington, District of Columbia
| | - Dor Edelist
- National Institute of Oceanography, Tel‐ShikmonaHaifaIsrael
| | - Graham J. Edgar
- Institute for Marine and Antarctic Studies, University of TasmaniaHobartTasmaniaAustralia
| | - Robin Elahi
- Hopkins Marine Station, Stanford University, StanfordCalifornia
| | | | - Anders Enemar
- Department of Biological and Environmental SciencesUniversity of GothenburgGothenburgSweden
| | - S. K. Morgan Ernest
- Department of Wildlife Ecology and ConservationUniversity of FloridaGainesvilleFL
| | - Rubén Escribano
- Instituto Milenio de Oceanografía, Universidad de ConcepciónConcepciónChile
| | - Marc Estiarte
- CSIC, Global Ecology Unit CREAF‐CSIC‐UABBellaterraCataloniaSpain
- CREAF, Universitat Autònoma de BarcelonaCerdanyola del VallèsCataloniaSpain
| | - Brian S. Evans
- Migratory Bird Center, Smithsonian Conservation Biology Institute, National Zoological ParkWashingtonDistrict of Columbia
| | - Tung‐Yung Fan
- National Museum of Marine Biology and AquariumPingtung CountyTaiwan
| | - Fabiano Turini Farah
- Laboratório de Ecologia e Restauração Florestal, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São PauloSão PauloBrazil
| | - Luiz Loureiro Fernandes
- Departamento de Oceanografia e Ecologia, Universidade Federal do Espírito Santo, Vitória, Espírito SantoBrazil
| | - Fábio Z. Farneda
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Department of Ecology/PPGEFederal University of Rio de JaneiroRio de JaneiroBrazil
| | - Alessandra Fidelis
- Lab of Vegetation Ecology, Instituto de Biociências, Universidade Estadual Paulista (UNESP), Rio ClaroBrazil
| | - Robert Fitt
- School of Biological SciencesUniversity of AberdeenAberdeenUnited Kingdom
| | - Anna Maria Fosaa
- Botanical Department, Faroese Museum of Natural HistoryTorshavnFaroe Islands
| | | | - Grace E. Frank
- Marine Biology and Aquaculture, College of Science and EngineeringJames Cook UniversityDouglasQueenslandAustralia
| | | | - Hernando García
- Alexander von Humboldt Biological Resources Research InstituteBogotá DCColombia
| | | | - Or Givan
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | - Elizabeth Gorgone‐Barbosa
- Lab of Vegetation Ecology, Instituto de Biociências, Universidade Estadual Paulista (UNESP), Rio ClaroBrazil
| | - William A. Gould
- USDA Forest Service, 65 USDA Forest Service, International Institute of Tropical ForestrySan JuanPuerto Rico
| | - Corinna Gries
- Center for Limnology, University of WisconsinMadisonWisconsin
| | - Gary D. Grossman
- The Warnell School of Forestry and Natural ResourcesUniversity of GeorgiaAthensGeorgia
| | - Julio R. Gutierréz
- Departamento de Biología, Facultad de Ciencias, Universidad de La SerenaLa SerenaChile
- Centro de Estudios Avanzados en Zonas Aridas (CEAZA)La SerenaChile
- Institute of Ecology and Biodiversity (IEB)SantiagoChile
| | - Stephen Hale
- U.S. Environmental Protection Agency, Office of Research and Development, National Health and Environmental Effects Research Laboratory, Atlantic Ecology DivisionNarragansettRhode Island
| | - Mark E. Harmon
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | - John Harte
- The Energy and Resources Group and The Department of Environmental Science, Policy and ManagementUniversity of CaliforniaBerkeleyCalifornia
| | - Gary Haskins
- Cetacean Research & Rescue UnitBanffUnited Kingdom
| | - Donald L. Henshaw
- U.S. Forest Service Pacific Northwest Research LaboratoryCorvallisOregon
| | - Luise Hermanutz
- Memorial University, St John'sNewfoundland and LabradorCanada
| | - Pamela Hidalgo
- Instituto Milenio de Oceanografía, Universidad de ConcepciónConcepciónChile
| | - Pedro Higuchi
- Laboratório de Dendrologia e Fitossociologia, Universidade do Estado de Santa CatarinaFlorianópolisSanta CatarinaBrazil
| | - Andrew Hoey
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
| | - Gert Van Hoey
- Department of Aquatic Environment and Quality, Flanders Research Institute for Agriculture, Fisheries and FoodOostendeBelgium
| | | | - Kristen Holeck
- Department of Natural Resources and Cornell Biological Field StationCornell UniversityIthacaNew York
| | | | | | - Mia Hoogenboom
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
- Marine Biology and Aquaculture, College of Science and EngineeringJames Cook UniversityDouglasQueenslandAustralia
| | - Chih‐hao Hsieh
- Institute of Oceanography, National Taiwan UniversityTaipeiTaiwan
| | | | - Falk Huettmann
- EWHALE lab‐ Biology and Wildlife DepartmentInstitute of Arctic Biology, University of AlaskaFairbanksAlaska
| | | | - Allen H. Hurlbert
- Department of BiologyUniversity of North CarolinaChapel HillNorth Carolina
| | | | - David Janík
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | - Ute Jandt
- German Centre for Integrative Biodiversity Research (iDiv) Halle‐Jena‐LeipzigLeipzigGermany
- Institute of Biology/Geobotany and Botanical Garden, Martin‐Luther‐University Halle‐WittenbergHalleGermany
| | - Anna Jażdżewska
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | | | - Jill Johnstone
- Department of BiologyUniversity of SaskatchewanSaskatoonSaskatchewanCanada
| | - Julia Jones
- College of Earth, Ocean, and Atmospheric Sciences, Oregon State UniversityCorvallisOregon
| | - Faith A. M. Jones
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Jungwon Kang
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | | | - Douglas A. Kelt
- Department of WildlifeFish, and Conservation Biology, University of California, DavisDavisCalifornia
| | - Rebecca Kinnear
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Shetland Oil Terminal Environmental Advisory Group (SOTEAG)St AndrewsUnited Kingdom
| | - Kari Klanderud
- Faculty of Environmental Sciences and Natural Resource ManagementNorwegian University of Life SciencesÅsNorway
| | - Halvor Knutsen
- Institute of Marine ResearchHisNorway
- Department of Natural Sciences, Faculty of Engineering and Science, Centre for Coastal Research, University of AgderKristiansandNorway
| | | | - Alessandra R. Kortz
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Kamil Král
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | - Linda A. Kuhnz
- Monterey Bay Aquarium Research InstituteMoss LandingCalifornia
| | - Chao‐Yang Kuo
- ARC Centre of Excellence for Coral Reef Studies, James Cook UniversityTownsvilleQueenslandAustralia
| | - David J. Kushner
- Channel Islands National Park, U. S. National Park ServiceCalifornia, VenturaCalifornia
| | | | | | - Cheol Min Lee
- Forest and Climate Change Adaptation LaboratoryCenter for Forest and Climate Change, National Institute of Forest ScienceSeoulRepublic of Korea
| | - Jonathan S. Lefcheck
- Department of Biological SciencesVirginia Institute of Marine Science, The College of William & Mary, Gloucester PointVirginia
| | - Esther Lévesque
- Département des sciences de l'environnementUniversité du Québec à Trois‐Rivières and Centre d’études nordiquesQuébecCanada
| | - David Lightfoot
- Department of BiologyMuseum of Southwestern Biology, University of New MexicoAlbuquerqueNew Mexico
| | - Francisco Lloret
- CREAF, Universitat Autònoma de BarcelonaCerdanyola del VallèsCataloniaSpain
| | | | - Adrià López‐Baucells
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Museu de Ciències Naturals de GranollersCatalunyaSpain
| | | | - Joshua S. Madin
- Hawai‘i Institute of Marine Biology, University of Hawai‘i at Mānoa, KaneoheHawai‘iUSA
- Department of Biological SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | | | - Shahar Malamud
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | - Iain Matthews
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | - Brian McGill
- School of Biology and EcologySustainability Solutions Initiative, University of MaineOronoMaine
| | | | - William O. McLarney
- Stream Biomonitoring Program, Mainspring Conservation TrustFranklinNorth Carolina
| | - Jason Meador
- Stream Biomonitoring Program, Mainspring Conservation TrustFranklinNorth Carolina
| | | | | | - Christoph F. J. Meyer
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Ecosystems and Environment Research Centre (EERC), School of Environment and Life Sciences, University of SalfordSalfordUnited Kingdom
| | - Anders Michelsen
- Terrestrial Ecology Section, Department of Biology, University of CopenhagenCopenhagenDenmark
| | - Nataliya Milchakova
- Laboratory of Phytoresources, Kovalevsky Institute of Marine Biological Research of RAS (IMBR)SevastopolRussia
| | - Tom Moens
- Marine Biology Research Group, Ghent UniversityGentBelgium
| | - Even Moland
- Institute of Marine ResearchHisNorway
- Department of Natural Sciences, Faculty of Engineering and Science, Centre for Coastal Research, University of AgderKristiansandNorway
| | - Jon Moore
- Shetland Oil Terminal Environmental Advisory Group (SOTEAG)St AndrewsUnited Kingdom
- Aquatic Survey & Monitoring Ltd. ASMLDurhamUnited Kingdom
| | | | - Jörg Müller
- Bavarian Forest National ParkGrafenauGermany
- Field Station Fabrikschleichach, University of WürzburgRauhenebrachGermany
| | - Grace Murphy
- Department of BiologyDalhousie UniversityHalifaxNova ScotiaCanada
| | | | | | - Andrew Naumov
- Zoological Institute, Russian Academy SciencesSt PetersburgRussia
| | - Francis Neat
- Marine Scotland, Marine LaboratoryScottish GovernmentEdinburghUnited Kingdom
| | - James A. Nelson
- Department of BiologyUniversity of Louisiana at LafayetteLafayetteLouisiana
| | - Michael Paul Nelson
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | | | - Natalia Norden
- Alexander von Humboldt Biological Resources Research InstituteBogotá DCColombia
| | - Jeffrey C. Oliver
- University of Arizona Health Sciences Library, University of ArizonaTucsonArizona
| | - Esben M. Olsen
- Institute of Marine ResearchHisNorway
- Department of Natural Sciences, Faculty of Engineering and Science, Centre for Coastal Research, University of AgderKristiansandNorway
| | | | - Krzysztof Pabis
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | - Robert J. Pabst
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | - Alain Paquette
- Center for Forest Research, Université du Québec à Montréal (UQAM)MontrealQuebecCanada
| | - Sinta Pardede
- Wildlife Conservation Society Indonesia ProgramBogorIndonesia
| | - David M. Paterson
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Shetland Oil Terminal Environmental Advisory Group (SOTEAG)St AndrewsUnited Kingdom
| | - Raphaël Pélissier
- UMR AMAP, IRD, CIRAD, CNRS, INRA, Montpellier UniversityMontpellierFrance
| | - Josep Peñuelas
- CSIC, Global Ecology Unit CREAF‐CSIC‐UABBellaterraCataloniaSpain
- CREAF, Universitat Autònoma de BarcelonaCerdanyola del VallèsCataloniaSpain
| | - Alejandro Pérez‐Matus
- Subtidal Ecology Laboratory & Center for Marine Conservation, Estación Costera de Investigaciones MarinasFacultad de Ciencias Biológicas, Pontificia Universidad Católica de ChileSantiagoCasillaChile
| | - Oscar Pizarro
- Australian Centre of Field Robotics, University of SydneySydneyNew South WalesAustralia
| | - Francesco Pomati
- Department of Aquatic EcologyEawag: Swiss Federal Institute of Aquatic Science and TechnologySwitzerland
| | - Eric Post
- Department of WildlifeFish, and Conservation Biology, University of California, DavisDavisCalifornia
| | | | - John C. Priscu
- Department of Land Resources and Environmental SciencesMontana State UniversityBozemanMontana
| | - Pieter Provoost
- UNESCO, Intergovernmental Oceanographic Commission, IOC Project Office for IODEOostendeBelgium
| | | | | | - B. R. Ramesh
- Department of EcologyFrench Institute of PondicherryPuducherryIndia
| | | | - Andrew Rassweiler
- Channel Islands National Park, U. S. National Park ServiceCalifornia, VenturaCalifornia
| | - Jose Eduardo Rebelo
- Ichthyology Laboratory, Fisheries and AquacultureUniversity of AveiroAveiroPortugal
| | - Daniel C. Reed
- Marine Science Institute, University of CaliforniaSanta BarbaraCalifornia
| | - Peter B. Reich
- Department of Forest Resources, University of MinnesotaSt PaulMinnesota
- Hawkesbury Institute for the Environment, Western Sydney UniversityPenrithNew South WalesAustralia
| | - Suzanne M. Remillard
- Department of Forest Ecosystems and SocietyOregon State UniversityCorvallisOregon
| | - Anthony J. Richardson
- CSIRO Oceans and AtmosphereQueensland, BioSciences Precinct (QBP)St Lucia, BrisbaneQldAustralia
- Centre for Applications in Natural Resource Mathematics, The University of QueenslandSt LuciaQueenslandAustralia
| | | | - Itai van Rijn
- School of Zoology, George S. Wise Faculty of Life SciencesTel Aviv UniversityTel AvivIsrael
| | - Ricardo Rocha
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculty of SciencesUniversity of LisbonLisbonPortugal
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Metapopulation Research Centre, Faculty of Biosciences, University of HelsinkiHelsinkiFinland
| | - Victor H. Rivera‐Monroy
- Department of Oceanography and Coastal Sciences, College of the Coast and EnvironmentLouisiana State UniversityBaton RougeLouisiana
| | - Christian Rixen
- Swiss Federal Institute for Forest, Snow and Landscape ResearchDavos DorfSwitzerland
| | | | - Ricardo Ribeiro Rodrigues
- Laboratório de Ecologia e Restauração Florestal, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São PauloSão PauloBrazil
| | - Denise de Cerqueira Rossa‐Feres
- Departamento de Zoologia e Botânica, Universidade Estadual Paulista – UNESPCâmpus São José do Rio Preto, São José do Rio PretoBrazil
| | - Lars Rudstam
- Department of Natural Resources and Cornell Biological Field StationCornell UniversityIthacaNew York
| | - Henry Ruhl
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Catalina S. Ruz
- Subtidal Ecology Laboratory & Center for Marine Conservation, Estación Costera de Investigaciones MarinasFacultad de Ciencias Biológicas, Pontificia Universidad Católica de ChileSantiagoCasillaChile
| | - Erica M. Sampaio
- Biological Dynamics of Forest Fragments Project, National Institute for Amazonian Research and Smithsonian Tropical Research InstituteManausBrazil
- Department of Animal Physiology, Eberhard Karls University TübingenTübingenGermany
| | - Nancy Rybicki
- National Research Program, U.S. Geological SurveyRestonVirginia
| | - Andrew Rypel
- Wisconsin Department of Natural Resources and Center for LimnologyUniversity of Wisconsin‐MadisonMadisonWisconsin
| | - Sofia Sal
- Department of Life SciencesImperial College LondonAscotBerkshireUnited Kingdom
| | - Beatriz Salgado
- Alexander von Humboldt Biological Resources Research InstituteBogotá DCColombia
| | | | - Ana Paula Savassi‐Coutinho
- Departamento de Ciências Biológicas, Escola Superior de Agricultura ‘Luiz de Queiroz’, Universidade de São PauloSão PauloBrazil
| | - Sara Scanga
- Department of BiologyUtica CollegeUticaNew York
| | - Jochen Schmidt
- The National Institute of Water and Atmospheric ResearchAucklandNew Zealand
| | - Robert Schooley
- Wildlife Ecology and Conservation, Department of Natural Resources and Environmental SciencesUniversity of IllinoisChampaignIllinois
| | | | - Kwang‐Tsao Shao
- Biodiversity Research Center, Academia SinicaNankang, TaipeiTaiwan
| | | | | | | | - Jacek Siciński
- Laboratory of Polar Biology and Oceanobiology, Faculty of Biology and Environmental ProtectionUniversity of ŁódźŁódźPoland
| | - Caya Sievers
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | - Ana Carolina da Silva
- Laboratório de Dendrologia e Fitossociologia, Universidade do Estado de Santa CatarinaFlorianópolisSanta CatarinaBrazil
| | | | | | - Jasper Slingsby
- Department of Biological Sciences, Centre for Statistics in Ecology, Environment and ConservationUniversity of CapeTownRondeboschSouth Africa
- Fynbos Node, South African Environmental Observation NetworkClaremontSouth Africa
| | - Tracey Smart
- Coastal Finfish Section, South Carolina Department of Natural Resources, Marine Resources Research InstituteCharlestonSouth Carolina
| | - Sara J. Snell
- Department of BiologyUniversity of North CarolinaChapel HillNorth Carolina
| | - Nadejda A. Soudzilovskaia
- Conservation Biology DepartmentInstitute of Environmental Studies, CML, Leiden UniversityLeidenThe Netherlands
| | - Gabriel B. G. Souza
- Laboratório de Biologia e Tecnologia Pesqueira, Universidade Federal do Rio de JaneiroRio de JaneiroBrazil
| | | | - Vinícius Castro Souza
- Laboratório de Ecologia e Restauração Florestal, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São PauloSão PauloBrazil
| | | | - Rowan Stanforth
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
| | | | | | - Maarten Stevens
- INBO, Research Institute for Nature and ForestBrusselsBelgium
| | - Rick Stuart‐Smith
- Institute for Marine and Antarctic Studies, University of TasmaniaHobartTasmaniaAustralia
| | - Yzel Rondon Suarez
- Centro de Estudos em Recursos Naturais, Universidade Estadual de Mato Grosso do SulDouradosMato Grosso do SulBrazil
| | - Sarah Supp
- School of Biology and EcologyUniversity of MaineOronoMaine
| | | | | | - Gary P. Thiede
- Department of Watershed Sciences and the Ecology Center, US Geological Survey, UCFWRU and Utah State UniversityLoganUtah
| | - Simon Thorn
- Field Station Fabrikschleichach, University of WürzburgRauhenebrachGermany
| | - Anne Tolvanen
- Natural Resources Institute Finland, University of OuluOuluFinland
| | | | - Ørjan Totland
- Department of BiologyUniversity of BergenBergenNorway
| | - Robert R. Twilley
- Department of Oceanography and Coastal Sciences, College of the Coast and EnvironmentLouisiana State UniversityBaton RougeLouisiana
| | | | - Nelson Valdivia
- Universidad Austral de Chile and Centro FONDAP en Dinámica de Ecosistemas Marinos de Altas Latitudes (IDEAL)ValdiviaChile
| | | | | | - Carl Van Colen
- Marine Biology Research Group, Ghent UniversityGentBelgium
| | - Jan Vanaverbeke
- Royal Belgian Institute of Natural Sciences, Operational Directorate Natural Environment, Marine Ecology and ManagementBrusselsBelgium
| | - Fabio Venturoli
- Escola de Agronomia, Universidade Federal de GoiásGoiâniaBrazil
| | - Hans M. Verheye
- Department of Environmental AffairsOceans and Coastal ResearchCape TownSouth Africa
- Department of Biological SciencesMarine Research InstituteUniversity of Cape TownCape TownSouth Africa
| | - Marcelo Vianna
- Laboratório de Biologia e Tecnologia Pesqueira, Universidade Federal do Rio de JaneiroRio de JaneiroBrazil
| | - Rui P. Vieira
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Tomáš Vrška
- Department of Forest Ecology, Silva Tarouca Research InstituteBrnoCzech Republic
| | - Con Quang Vu
- Institute of Ecology and Biological Resources, VASTHanoiVietnam
| | - Lien Van Vu
- Vietnam National Museum of NatureHanoiVietnam
- Graduate University of Science and Technology, VASTHanoiVietnam
| | - Robert B. Waide
- Department of BiologyUniversity of New MexicoAlbuquerqueNew Mexico
| | - Conor Waldock
- National Oceanography Centre, University of Southampton Waterfront CampusSouthamptonUnited Kingdom
| | - Dave Watts
- CSIRO Oceans and Atmosphere FlagshipHobartTasmaniaAustralia
| | - Sara Webb
- Biology Department, Drew UniversityMadisonNew Jersey
- Environmental Studies Department, Drew UniversityMadisonNew Jersey
| | | | - Ethan P. White
- Department of Wildlife Ecology & ConservationUniversity of FloridaGainesvilleFlorida
- Informatics Institute, University of FloridaGainesvilleFlorida
| | | | - Dustin Wilgers
- Department of Natural SciencesMcPherson CollegeMcPhersonKansas
| | - Richard Williams
- Australian Antarctic Division, Channel HighwayKingstonTasmaniaAustralia
| | - Stefan B. Williams
- Australian Centre of Field Robotics, University of SydneySydneyNew South WalesAustralia
| | | | - Michael R. Willig
- Department of Ecology & Evolutionary Biology, Center for Environmental Sciences & EngineeringUniversity of ConnecticutMansfieldConnecticut
| | - Trevor J. Willis
- Institute of Marine Sciences, School of Biological Sciences, University of PortsmouthPortsmouthUnited Kingdom
| | - Sonja Wipf
- Research Team Mountain Ecosystems, WSL Institute for Snow and Avalanche Research SLFDavosSwitzerland
| | | | - Eric J. Woehler
- Institute for Marine and Antarctic Studies, University of TasmaniaHobartTasmaniaAustralia
| | - Kyle Zawada
- Centre for Biological Diversity and Scottish Oceans Institute, School of Biology, University of St. AndrewsSt AndrewsUnited Kingdom
- Department of Biological SciencesMacquarie UniversitySydneyNew South WalesAustralia
| | - Michael L. Zettler
- Leibniz Institute for Baltic Sea Research Warnemünde, Seestr. 15, D‐18119 RostockGermany
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7
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Springer AM, van Vliet GB, Bool N, Crowley M, Fullagar P, Lea MA, Monash R, Price C, Vertigan C, Woehler EJ. Transhemispheric ecosystem disservices of pink salmon in a Pacific Ocean macrosystem. Proc Natl Acad Sci U S A 2018; 115:E5038-E5045. [PMID: 29760093 PMCID: PMC5984504 DOI: 10.1073/pnas.1720577115] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Pink salmon (Oncorhynchus gorbuscha) in the North Pacific Ocean have flourished since the 1970s, with growth in wild populations augmented by rising hatchery production. As their abundance has grown, so too has evidence that they are having important effects on other species and on ocean ecosystems. In alternating years of high abundance, they can initiate pelagic trophic cascades in the northern North Pacific Ocean and Bering Sea and depress the availability of common prey resources of other species of salmon, resident seabirds, and other pelagic species. We now propose that the geographic scale of ecosystem disservices of pink salmon is far greater due to a 15,000-kilometer transhemispheric teleconnection in a Pacific Ocean macrosystem maintained by short-tailed shearwaters (Ardenna tenuirostris), seabirds that migrate annually between their nesting grounds in the South Pacific Ocean and wintering grounds in the North Pacific Ocean. Over this century, the frequency and magnitude of mass mortalities of shearwaters as they arrive in Australia, and their abundance and productivity, have been related to the abundance of pink salmon. This has influenced human social, economic, and cultural traditions there, and has the potential to alter the role shearwaters play in insular terrestrial ecology. We can view the unique biennial pulses of pink salmon as a large, replicated, natural experiment that offers basin-scale opportunities to better learn how these ecosystems function. By exploring trophic interaction chains driven by pink salmon, we may achieve a deeper conservation conscientiousness for these northern open oceans.
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Affiliation(s)
- Alan M Springer
- Institute of Marine Science, University of Alaska Fairbanks, Fairbanks, AK 99775;
| | | | - Natalie Bool
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia
| | - Mike Crowley
- South Coast Region, State Forests of NSW, Australia, Moruya Heads, NSW 2537, Australia
| | - Peter Fullagar
- Commonwealth Scientific and Industrial Research Organization, Division of Wildlife Research, Australia, Belconnen, ACT 2617, Australia
| | - Mary-Anne Lea
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia
- Antarctic Climate and Ecosystems CRC, Hobart, TAS 7000, Australia
| | - Ross Monash
- Marine Conservation Program, Department of Primary Industries, Parks, Water and Environment, Hobart, TAS 7001, Australia
| | - Cassandra Price
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia
| | - Caitlin Vertigan
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia
| | - Eric J Woehler
- Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, TAS 7000, Australia
- BirdLife Tasmania, Hobart, TAS 7001, Australia
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Crawford R, Ellenberg U, Frere E, Hagen C, Baird K, Brewin P, Crofts S, Glass J, Mattern T, Pompert J, Ross K, Kemper J, Ludynia K, Sherley RB, Steinfurth A, Suazo CG, Yorio P, Tamini L, Mangel JC, Bugoni L, Jiménez Uzcátegui G, Simeone A, Luna-Jorquera G, Gandini P, Woehler EJ, Pütz K, Dann P, Chiaradia A, Small C. Tangled and drowned: a global review of penguin bycatch in fisheries. ENDANGER SPECIES RES 2017. [DOI: 10.3354/esr00869] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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9
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Studds CE, Kendall BE, Murray NJ, Wilson HB, Rogers DI, Clemens RS, Gosbell K, Hassell CJ, Jessop R, Melville DS, Milton DA, Minton CDT, Possingham HP, Riegen AC, Straw P, Woehler EJ, Fuller RA. Rapid population decline in migratory shorebirds relying on Yellow Sea tidal mudflats as stopover sites. Nat Commun 2017; 8:14895. [PMID: 28406155 PMCID: PMC5399291 DOI: 10.1038/ncomms14895] [Citation(s) in RCA: 155] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 02/09/2017] [Indexed: 11/30/2022] Open
Abstract
Migratory animals are threatened by human-induced global change. However, little is known about how stopover habitat, essential for refuelling during migration, affects the population dynamics of migratory species. Using 20 years of continent-wide citizen science data, we assess population trends of ten shorebird taxa that refuel on Yellow Sea tidal mudflats, a threatened ecosystem that has shrunk by >65% in recent decades. Seven of the taxa declined at rates of up to 8% per year. Taxa with the greatest reliance on the Yellow Sea as a stopover site showed the greatest declines, whereas those that stop primarily in other regions had slowly declining or stable populations. Decline rate was unaffected by shared evolutionary history among taxa and was not predicted by migration distance, breeding range size, non-breeding location, generation time or body size. These results suggest that changes in stopover habitat can severely limit migratory populations.
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Affiliation(s)
- Colin E. Studds
- School of Biological Sciences, University of Queensland, St. Lucia, 4072 Queensland, Australia
- Department of Geography and Environmental Systems, University of Maryland, Baltimore County, Baltimore, Maryland 21250, USA
- Migratory Bird Centre, Smithsonian Conservation Biology Institute, Washington, District Of Columbia 20008, USA
| | - Bruce E. Kendall
- Bren School of Environmental Science & Management, University of California, Santa Barbara, California 93106, USA
| | - Nicholas J. Murray
- School of Biological Sciences, University of Queensland, St. Lucia, 4072 Queensland, Australia
- Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, 2052 New South Wales, Australia
| | - Howard B. Wilson
- School of Biological Sciences, University of Queensland, St. Lucia, 4072 Queensland, Australia
| | - Danny I. Rogers
- Arthur Rylah Institute for Environmental Research, Heidelberg, 3034 Victoria, Australia
| | - Robert S. Clemens
- School of Biological Sciences, University of Queensland, St. Lucia, 4072 Queensland, Australia
| | - Ken Gosbell
- Victorian Wader Study Group, 165 Dalgetty Rd., Beaumaris, 3193 Victoria, Australia
| | - Chris J. Hassell
- Global Flyway Network, PO Box 3089, Broome, 6725 Western Australia, Australia
| | - Rosalind Jessop
- Phillip Island Nature Park, PO Box 97 Cowes, 3922 Victoria, Australia
| | - David S. Melville
- Ornithological Society of New Zealand, 1261 Dovedale Road, RD 2 Wakefield, Nelson 7096, New Zealand
| | - David A. Milton
- Queensland Wader Study Group, c/o CSIRO Oceans and Atmosphere, PO Box 2583, Brisbane, 4001 Queensland, Australia
| | - Clive D. T. Minton
- Victorian Wader Study Group, 165 Dalgetty Rd., Beaumaris, 3193 Victoria, Australia
| | - Hugh P. Possingham
- School of Biological Sciences, University of Queensland, St. Lucia, 4072 Queensland, Australia
- Department of Life Sciences, Imperial College London, Silwood Park, Ascot SL5 7PY, UK
| | - Adrian C. Riegen
- Ornithological Society of New Zealand, 231 Forest Hill Road, Waiatarua, Auckland 0612, New Zealand
| | - Phil Straw
- Avifauna Research and Services Pty Ltd, PO Box 2006, Rockdale, 2216 New South Wales, Australia
| | - Eric J. Woehler
- Institute for Marine and Antarctic Studies, University of Tasmania, Sandy Bay, 7001 Tasmania, Australia
| | - Richard A. Fuller
- School of Biological Sciences, University of Queensland, St. Lucia, 4072 Queensland, Australia
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10
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Vanstreels RET, Woehler EJ, Ruoppolo V, Vertigan P, Carlile N, Priddel D, Finger A, Dann P, Herrin KV, Thompson P, Ferreira Junior FC, Braga ÉM, Hurtado R, Epiphanio S, Catão-Dias JL. Epidemiology and molecular phylogeny of Babesia sp. in Little Penguins Eudyptula minor in Australia. Int J Parasitol Parasites Wildl 2015; 4:198-205. [PMID: 25853053 PMCID: PMC4383760 DOI: 10.1016/j.ijppaw.2015.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Revised: 03/11/2015] [Accepted: 03/13/2015] [Indexed: 11/18/2022]
Abstract
We examined blood smears from 263 wild little penguins in southeastern Australia. Babesia sp. was detected in penguins in New South Wales, Victoria and Tasmania. True prevalence is estimated between 3.4% and 4.5%. Babesia sp. from little penguins is closely related to B. poelea and B. uriae. Babesia infections were assymptomatic.
Blood parasites are potential threats to the health of penguins and to their conservation and management. Little penguins Eudyptula minor are native to Australia and New Zealand, and are susceptible to piroplasmids (Babesia), hemosporidians (Haemoproteus, Leucocytozoon, Plasmodium) and kinetoplastids (Trypanosoma). We studied a total of 263 wild little penguins at 20 sites along the Australian southeastern coast, in addition to 16 captive-bred little penguins. Babesia sp. was identified in seven wild little penguins, with positive individuals recorded in New South Wales, Victoria and Tasmania. True prevalence was estimated between 3.4% and 4.5%. Only round forms of the parasite were observed, and gene sequencing confirmed the identity of the parasite and demonstrated it is closely related to Babesia poelea from boobies (Sula spp.) and B. uriae from murres (Uria aalge). None of the Babesia-positive penguins presented signs of disease, confirming earlier suggestions that chronic infections by these parasites are not substantially problematic to otherwise healthy little penguins. We searched also for kinetoplastids, and despite targeted sampling of little penguins near the location where Trypanosoma eudyptulae was originally reported, this parasite was not detected.
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Affiliation(s)
- Ralph Eric Thijl Vanstreels
- Laboratory of Wildlife Comparative Pathology (LAPCOM), Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Brazil
| | - Eric J Woehler
- Institute for Marine and Antarctic Studies (IMAS), University of Tasmania, Australia
| | - Valeria Ruoppolo
- Laboratory of Wildlife Comparative Pathology (LAPCOM), Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Brazil ; International Fund for Animal Welfare, USA
| | | | | | - David Priddel
- New South Wales Office of Environment and Heritage, Australia
| | - Annett Finger
- Ecology and Environmental Management Group, College of Engineering and Science, Victoria University, Australia
| | - Peter Dann
- Research Department, Phillip Island Nature Parks, Australia
| | | | - Paul Thompson
- Taronga Conservation Society Australia, Mosman, Australia
| | | | - Érika M Braga
- Department of Parasitology, Institute of Biological Sciences, Federal University of Minas Gerais, Brazil
| | - Renata Hurtado
- Department of Preventive Veterinary Medicine and Animal Health, School of Veterinary Medicine and Animal Science, University of São Paulo, Brazil
| | - Sabrina Epiphanio
- Department of Clinical and Toxicological Analyses, Faculty of Pharmaceutical Sciences, University of São Paulo, Brazil
| | - José Luiz Catão-Dias
- Laboratory of Wildlife Comparative Pathology (LAPCOM), Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Brazil
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Woehler EJ, Ward C. Southern right whale dolphins from Tasmania. Aust Mammalogy 2015. [DOI: 10.1071/am14015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A beach-washed carcass of a southern right whale dolphin (Lissodelphis peronii) in December 2013 was the ninth confirmed stranding record from Tasmania. Details of the carcass are presented, and all previous records from Tasmania tabulated for the first time. A seasonal pattern in records may be present, with the majority of records being from winter to early spring, possibly indicative of migration past Tasmania.
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Chambers LE, Dann P, Cannell B, Woehler EJ. Climate as a driver of phenological change in southern seabirds. Int J Biometeorol 2014; 58:603-612. [PMID: 23934162 DOI: 10.1007/s00484-013-0711-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 06/02/2013] [Accepted: 07/15/2013] [Indexed: 06/02/2023]
Abstract
Seabirds are one of the most threatened groups of birds globally and, overall, their conservation status is deteriorating rapidly. Southern hemisphere countries are over-represented in the number of species of conservation concern yet long-term phenological data on seabirds in the southern hemisphere is limited. A better understanding of the implications of changes in the marine and terrestrial environments to seabird species is required in order to improve their management and conservation status. Here we conducted a meta-analysis of the phenological drivers and trends among southern hemisphere seabirds. Overall there was a general trend towards later phenological events over time (34 % of all data series, N = 47; 67 % of all significant trends), though this varied by taxa and location. The strongest trends towards later events were for seabirds breeding in Australia, the Laridae (gulls, noddies, terns) and migratory southern polar seabirds. In contrast, earlier phenologies were more often observed for the Spheniscidae (penguins) and for other seabirds breeding in the Antarctic and subantarctic. Phenological changes were most often associated with changes in oceanographic conditions, with sea-ice playing an important role for more southerly species. For some species in some locations, such as the Little Penguin Eudyptula minor in south-eastern Australia, warmer oceans projected under various climate change scenarios are expected to correspond to increased seabird productivity, manifested through earlier breeding, heavier chicks, an increased chance of double brooding, at least in the short-term.
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Affiliation(s)
- Lynda E Chambers
- Centre for Australian Weather and Climate Research, Australian Bureau of Meteorology, GPO Box 1289, Melbourne, Victoria, 3001, Australia,
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Chambers LE, Altwegg R, Barbraud C, Barnard P, Beaumont LJ, Crawford RJM, Durant JM, Hughes L, Keatley MR, Low M, Morellato PC, Poloczanska ES, Ruoppolo V, Vanstreels RET, Woehler EJ, Wolfaardt AC. Phenological changes in the southern hemisphere. PLoS One 2013; 8:e75514. [PMID: 24098389 PMCID: PMC3787957 DOI: 10.1371/journal.pone.0075514] [Citation(s) in RCA: 81] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Accepted: 08/15/2013] [Indexed: 11/19/2022] Open
Abstract
Current evidence of phenological responses to recent climate change is substantially biased towards northern hemisphere temperate regions. Given regional differences in climate change, shifts in phenology will not be uniform across the globe, and conclusions drawn from temperate systems in the northern hemisphere might not be applicable to other regions on the planet. We conduct the largest meta-analysis to date of phenological drivers and trends among southern hemisphere species, assessing 1208 long-term datasets from 89 studies on 347 species. Data were mostly from Australasia (Australia and New Zealand), South America and the Antarctic/subantarctic, and focused primarily on plants and birds. This meta-analysis shows an advance in the timing of spring events (with a strong Australian data bias), although substantial differences in trends were apparent among taxonomic groups and regions. When only statistically significant trends were considered, 82% of terrestrial datasets and 42% of marine datasets demonstrated an advance in phenology. Temperature was most frequently identified as the primary driver of phenological changes; however, in many studies it was the only climate variable considered. When precipitation was examined, it often played a key role but, in contrast with temperature, the direction of phenological shifts in response to precipitation variation was difficult to predict a priori. We discuss how phenological information can inform the adaptive capacity of species, their resilience, and constraints on autonomous adaptation. We also highlight serious weaknesses in past and current data collection and analyses at large regional scales (with very few studies in the tropics or from Africa) and dramatic taxonomic biases. If accurate predictions regarding the general effects of climate change on the biology of organisms are to be made, data collection policies focussing on targeting data-deficient regions and taxa need to be financially and logistically supported.
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Affiliation(s)
- Lynda E. Chambers
- Centre for Australian Weather and Climate Research, Melbourne, Victoria, Australia
- * E-mail:
| | - Res Altwegg
- Kirstenbosch Research Centre, South African National Biodiversity Institute, Cape Town, South Africa
- Animal Demography Unit, University of Cape Town, Rondebosch, South Africa
| | | | - Phoebe Barnard
- Kirstenbosch Research Centre, South African National Biodiversity Institute, Cape Town, South Africa
- Percy FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch, South Africa
| | - Linda J. Beaumont
- Department of Biological Sciences, Macquarie University, Sydney, New South Wales, Australia
| | | | - Joel M. Durant
- Centre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of Oslo, Oslo, Norway
| | - Lesley Hughes
- Department of Biological Sciences, Macquarie University, Sydney, New South Wales, Australia
| | - Marie R. Keatley
- Department of Forest and Ecosystem Science, University of Melbourne, Creswick, Victoria, Australia
| | - Matt Low
- Department of Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden
| | - Patricia C. Morellato
- Laboratorio de Fenologia, Departamento de Botânica, Instituto de Biociências, UNESP Universidade Estadual Paulista, São Paulo, Brazil
| | - Elvira S. Poloczanska
- Climate Adaptation Flagship, CSIRO Marine and Atmospheric Research, Brisbane, Queensland, Australia
| | - Valeria Ruoppolo
- International Fund for Animal Welfare, Yarmouth Port, Massachusetts, United States of America
- Laboratory of Wildlife Comparative Pathology, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, Brazil
| | - Ralph E. T. Vanstreels
- Laboratory of Wildlife Comparative Pathology, Faculty of Veterinary Medicine, University of São Paulo, São Paulo, Brazil
| | - Eric J. Woehler
- Institute for Marine and Antarctic Studies, University of Tasmania, Sandy Bay, Tasmania, Australia
| | - Anton C. Wolfaardt
- Joint Nature Conservation Committee of the UK, Stanley, Falkland Islands
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Ruoppolo V, Vanstreels RET, Woehler EJ, Heredia SAR, Adornes AC, da Silva-Filho RP, Matus R, Poleschi C, Griot K, Kolesnikovas CKM, Serafini P. Survival and movements of Magellanic penguins rehabilitated from oil fouling along the coast of South America, 2000-2010. Mar Pollut Bull 2012; 64:1309-1317. [PMID: 22683106 DOI: 10.1016/j.marpolbul.2012.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2012] [Revised: 05/04/2012] [Accepted: 05/09/2012] [Indexed: 06/01/2023]
Abstract
Oil pollution is a significant conservation concern. We examined data from six institutions along the coast of South America: Emergency Relief Team of the International Fund for Animal Welfare, Fundación Mundo Marino, Centro de Recuperação de Animais Marinhos, Natura Patagonia, Associação R3 Animal, and Mar del Plata Aquarium and data from resightings in Argentina, Brazil, Chile and Falkland/Malvinas Islands. From 2000 to 2010, 2183 oiled Magellanic penguins were rehabilitated as part of the routine activities of these institutions or during emergency responses to eight oil spills in which they were involved; all rehabilitated penguins were flipper banded and released. Since their release, 41 penguins were resighted until 31 December 2011. The results demonstrate that, when combined with other prevention strategies, the rehabilitation of Magellanic penguins is a strategy that contributes to the mitigation of adverse effects of oil spills and chronic pollution to the species.
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Affiliation(s)
- Valeria Ruoppolo
- Emergency Relief Team, International Fund for Animal Welfare, 290 Summer Street, Yarmouth Port, MA 02675, USA.
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Blight LK, Ainley DG, Ackley SF, Ballard G, Ballerini T, Brownell RL, Cheng CHC, Chiantore M, Costa D, Coulter MC, Dayton P, Devries AL, Dunbar R, Earle S, Eastman JT, Emslie SD, Evans CW, Garrott RA, Kim S, Kooyman G, Lescroël A, Lizotte M, Massaro M, Olmastroni S, Ponganis PJ, Russell J, Siniff DB, Smith WO, Stewart BS, Stirling I, Willis J, Wilson P, Woehler EJ. Fishing for Data in the Ross Sea. Science 2010; 330:1316. [DOI: 10.1126/science.330.6009.1316] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- Louise K. Blight
- Centre for Applied Conservation Research, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
| | | | - Stephen F. Ackley
- Geological Sciences Department, University of Texas San Antonio, San Antonio, TX 78249, USA
| | | | - Tosca Ballerini
- Center for Coastal Physical Oceanography, Old Dominion University, Norfolk, VA 23529, USA
| | - Robert L. Brownell
- NOAA Fisheries, Southwest Fisheries Science Center, Pacific Grove, CA 93950, USA
| | | | | | - Daniel Costa
- Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95060, USA
| | - Malcolm C. Coulter
- Specialist Group on Storks, Ibises, and Spoonbills, Chocorua, NH 03817, USA
| | - Paul Dayton
- Scripps Institution of Oceanography, University of California, La Jolla, CA 92093, USA
| | - Arthur L. Devries
- Department of Animal Biology, University of Illinois, Urbana, IL 61801, USA
| | - Robert Dunbar
- Department of Environmental Earth Systems Science, Stanford University, Stanford, CA 94305, USA
| | - Sylvia Earle
- National Geographic Society, Washington, DC 20090, USA
| | - Joseph T. Eastman
- Department of Biomedical Sciences, Ohio University, Athens, OH 45701, USA
| | - Steven D. Emslie
- Department of Biology and Marine Biology, University of North Carolina, Wilmington, NC 28403, USA
| | - Clive W. Evans
- School of Biological Sciences, University of Auckland, PB 92019 Auckland, New Zealand
| | - Robert A. Garrott
- Ecology Department, Montana State University, Bozeman, MT 59717, USA
| | - Stacy Kim
- Moss Landing Marine Laboratories, Moss Landing, CA 95062, USA
| | - Gerald Kooyman
- Scripps Institution of Oceanography, University of California, La Jolla, CA 92093, USA
| | - Amélie Lescroël
- Biodiversité et gestion des territoires, Université de Rennes 1, UMR 7204, Museum National d'Histoire Naturelle, 35042 Rennes Cedex, France
| | - Michael Lizotte
- Sustainability Office, University of Wisconsin, Oshkosh, 650 Witzel Avenue, Oshkosh, WI 54902, USA
| | - Melanie Massaro
- School of Biological Sciences and Gateway Antarctica, University of Canterbury, Christchurch, New Zealand
| | - Silvia Olmastroni
- Department of Environmental Sciences, Applied Ecology, University of Siena, 53100 Siena, Italy
| | - Paul J. Ponganis
- Scripps Institution of Oceanography, University of California, La Jolla, CA 92093, USA
| | - Joellen Russell
- Department of Geosciences, University of Arizona, Tucson, AZ 85721, USA
| | - Donald B. Siniff
- Department of Ecology, Evolution, and Behavioral Biology, University of Minnesota, St. Paul, MN 55108, USA
| | - Walker O. Smith
- Virginia Institute of Marine Sciences, College of William & Mary, Gloucester Point, VA 23062, USA
| | | | - Ian Stirling
- Department of Biological Sciences, University of Alberta, Edmonton, AB T6G 2E9, Canada
| | - Jay Willis
- HR Wallingford, Ltd., Oxfordshire OX10 8BA, UK
| | | | - Eric J. Woehler
- School of Zoology, University of Tasmania, Sandy Bay, Tasmania 7005, Australia
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Raymond B, Shaffer SA, Sokolov S, Woehler EJ, Costa DP, Einoder L, Hindell M, Hosie G, Pinkerton M, Sagar PM, Scott D, Smith A, Thompson DR, Vertigan C, Weimerskirch H. Shearwater foraging in the Southern Ocean: the roles of prey availability and winds. PLoS One 2010; 5:e10960. [PMID: 20532034 PMCID: PMC2881033 DOI: 10.1371/journal.pone.0010960] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2010] [Accepted: 05/13/2010] [Indexed: 11/19/2022] Open
Abstract
Background Sooty (Puffinus griseus) and short-tailed (P. tenuirostris) shearwaters are abundant seabirds that range widely across global oceans. Understanding the foraging ecology of these species in the Southern Ocean is important for monitoring and ecosystem conservation and management. Methodology/Principal Findings Tracking data from sooty and short-tailed shearwaters from three regions of New Zealand and Australia were combined with at-sea observations of shearwaters in the Southern Ocean, physical oceanography, near-surface copepod distributions, pelagic trawl data, and synoptic near-surface winds. Shearwaters from all three regions foraged in the Polar Front zone, and showed particular overlap in the region around 140°E. Short-tailed shearwaters from South Australia also foraged in Antarctic waters south of the Polar Front. The spatial distribution of shearwater foraging effort in the Polar Front zone was matched by patterns in large-scale upwelling, primary production, and abundances of copepods and myctophid fish. Oceanic winds were found to be broad determinants of foraging distribution, and of the flight paths taken by the birds on long foraging trips to Antarctic waters. Conclusions/Significance The shearwaters displayed foraging site fidelity and overlap of foraging habitat between species and populations that may enhance their utility as indicators of Southern Ocean ecosystems. The results highlight the importance of upwellings due to interactions of the Antarctic Circumpolar Current with large-scale bottom topography, and the corresponding localised increases in the productivity of the Polar Front ecosystem.
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Affiliation(s)
- Ben Raymond
- Australian Antarctic Division, Kingston, Tasmania, Australia.
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Koch AJ, Munks SA, Woehler EJ. Hollow-using vertebrate fauna of Tasmania: distribution, hollow requirements and conservation status. AUST J ZOOL 2008. [DOI: 10.1071/zo08003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
In Tasmania, a considerable proportion of the forested landscape is available for land clearance and production forestry, which has and will continue to result in a decline in hollow availability unless managed appropriately. All hollow-using species are listed as having priority status under the Tasmanian Regional Forest Agreement. To ensure the habitat for hollow-using fauna is managed effectively, we first have to understand the requirements of the species involved. This paper is a review of the distribution, hollow requirements and conservation status of the five species of arboreal marsupials, eight species of bats and 29 bird species that use hollows in Tasmania. The number of species that use hollows is lower than in many other areas of Australia, but these species represent a large proportion of the vertebrate fauna of Tasmania. Three of these species and nine subspecies are endemic to Tasmania and seven are exotic. Four bird species are listed as Threatened at the state and/or national level. Twenty-five of Tasmania’s hollow-using species are capable of using small hollows, 14 can use medium-sized hollows and three bird species are limited to using large hollows. Current records indicate that the highest diversity of hollow-using species is associated with dry forest areas.
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Gauthier-Clerc M, Gendner JP, Ribic CA, Fraser WR, Woehler EJ, Descamps S, Gilly C, Le Bohec C, Le Maho Y. Long-term effects of flipper bands on penguins. Proc Biol Sci 2005; 271 Suppl 6:S423-6. [PMID: 15801593 PMCID: PMC1810082 DOI: 10.1098/rsbl.2004.0201] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Changes in seabird populations, and particularly of penguins, offer a unique opportunity for investigating the impact of fisheries and climatic variations on marine resources. Such investigations often require large-scale banding to identify individual birds, but the significance of the data relies on the assumption that no bias is introduced in this type of long-term monitoring. After 5 years of using an automated system of identification of king penguins implanted with electronic tags (100 adult king penguins were implanted with a transponder tag, 50 of which were also flipper banded), we can report that banding results in later arrival at the colony for courtship in some years, lower breeding probability and lower chick production. We also found that the survival rate of unbanded, electronically tagged king penguin chicks after 2-3 years is approximately twice as large as that reported in the literature for banded chicks.
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Affiliation(s)
- M Gauthier-Clerc
- Station Biologique de la Tour du Valat, Le Sambuc, 13 200 Arles, France.
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Olivier F, Franeker JAV, Creuwels JCS, Woehler EJ. Variations of snow petrel breeding success in relation to sea-ice extent: detecting local response to large-scale processes? Polar Biol 2005. [DOI: 10.1007/s00300-005-0734-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Creuwels JCS, Stark JS, Woehler EJ, Franeker JAV, Ribic CA. Monitoring of a Southern Giant Petrel Macronectes giganteus population on the Frazier Islands, Wilkes Land, Antarctica. Polar Biol 2004. [DOI: 10.1007/s00300-004-0663-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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