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{"title"=>"On the Myths of Indicator Species: Issues and Further Consideration in the Use of Static Concepts for Ecological Applications", "type"=>"journal", "authors"=>[{"first_name"=>"Michael L.", "last_name"=>"Zettler", "scopus_author_id"=>"6603695242"}, {"first_name"=>"C. Edward", "last_name"=>"Proffitt", "scopus_author_id"=>"7003592284"}, {"first_name"=>"Alexander", "last_name"=>"Darr", "scopus_author_id"=>"25627273000"}, {"first_name"=>"Steven", "last_name"=>"Degraer", "scopus_author_id"=>"6507073835"}, {"first_name"=>"Lisa", "last_name"=>"Devriese", "scopus_author_id"=>"37037139000"}, {"first_name"=>"Clare", "last_name"=>"Greathead", "scopus_author_id"=>"22934268200"}, {"first_name"=>"Jonne", "last_name"=>"Kotta", "scopus_author_id"=>"6602539505"}, {"first_name"=>"Paolo", "last_name"=>"Magni", "scopus_author_id"=>"55757784658"}, {"first_name"=>"Georg", "last_name"=>"Martin", "scopus_author_id"=>"7404675217"}, {"first_name"=>"Henning", "last_name"=>"Reiss", "scopus_author_id"=>"8069752800"}, {"first_name"=>"Jeroen", "last_name"=>"Speybroeck", "scopus_author_id"=>"35277518800"}, {"first_name"=>"Davide", "last_name"=>"Tagliapietra", "scopus_author_id"=>"6603153071"}, {"first_name"=>"Gert", "last_name"=>"Van Hoey", "scopus_author_id"=>"6701784197"}, {"first_name"=>"Tom", "last_name"=>"Ysebaert", "scopus_author_id"=>"6603650482"}], "year"=>2013, "source"=>"PLoS ONE", "identifiers"=>{"pui"=>"370046455", "sgr"=>"84885798009", "issn"=>"19326203", "pmid"=>"24147123", "scopus"=>"2-s2.0-84885798009", "doi"=>"10.1371/journal.pone.0078219", "isbn"=>"1932-6203"}, "id"=>"480d6abe-290e-36a0-aaa5-55ee69405ef3", "abstract"=>"The use of static indicator species, in which species are expected to have a similar sensitivity or tolerance to either natural or human-induced stressors, does not account for possible shifts in tolerance along natural environmental gradients and between biogeographic regions. Their indicative value may therefore be considered at least questionable. In this paper we demonstrate how species responses (i.e. abundance) to changes in sediment grain size and organic matter (OM) alter along a salinity gradient and conclude with a plea for prudency when interpreting static indicator-based quality indices. Six model species (three polychaetes, one amphipod and two bivalves) from the North Sea, Baltic Sea and the Mediterranean Sea region were selected. Our study demonstrated that there were no generic relationships between environment and biota and half of the studied species showed different responses in different seas. Consequently, the following points have to be carefully considered when applying static indicator-based quality indices: (1) species tolerances and preferences may change along environmental gradients and between different biogeographic regions, (2) as environment modifies species autecology, there is a need to adjust indicator species lists along major environmental gradients and (3) there is a risk of including sibling or cryptic species in calculating the index value of a species.", "link"=>"http://www.mendeley.com/research/myths-indicator-species-issues-further-consideration-static-concepts-ecological-applications", "reader_count"=>99, "reader_count_by_academic_status"=>{"Unspecified"=>2, "Professor > Associate Professor"=>2, "Librarian"=>1, "Researcher"=>36, "Student > Doctoral Student"=>3, "Student > Ph. D. Student"=>20, "Student > Postgraduate"=>2, "Student > Master"=>16, "Other"=>4, "Student > Bachelor"=>8, "Lecturer"=>1, "Professor"=>4}, "reader_count_by_user_role"=>{"Unspecified"=>2, "Professor > Associate Professor"=>2, "Librarian"=>1, "Researcher"=>36, "Student > Doctoral Student"=>3, "Student > Ph. D. Student"=>20, "Student > Postgraduate"=>2, "Student > Master"=>16, "Other"=>4, "Student > Bachelor"=>8, "Lecturer"=>1, "Professor"=>4}, "reader_count_by_subject_area"=>{"Unspecified"=>4, "Environmental Science"=>39, "Agricultural and Biological Sciences"=>52, "Earth and Planetary Sciences"=>4}, "reader_count_by_subdiscipline"=>{"Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>4}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>52}, "Unspecified"=>{"Unspecified"=>4}, "Environmental Science"=>{"Environmental Science"=>39}}, "reader_count_by_country"=>{"Turkey"=>2, "Romania"=>1, "United States"=>2, "Finland"=>1, "Poland"=>1, "American Samoa"=>1, "Mexico"=>1, "United Kingdom"=>1, "Germany"=>1, "Spain"=>1}, "group_count"=>4}

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• http://doi.org/10.1016/j.ecolind.2019.105538
• http://doi.org/10.1038/s41598-017-02938-z
• http://doi.org/10.1016/j.marpolbul.2018.07.004
• http://doi.org/10.1016/j.seares.2014.04.010
• http://doi.org/10.1371/journal.pone.0175746
• http://doi.org/10.1016/j.dsr2.2018.07.015
• http://doi.org/10.1016/j.ecolind.2016.10.025
• http://doi.org/10.1016/j.ecolind.2015.09.046
• http://doi.org/10.1016/j.baae.2017.07.004
• http://doi.org/10.1016/j.marenvres.2018.02.023
• http://doi.org/10.1038/ncomms4899
• http://doi.org/10.1016/j.ecolind.2015.06.007
• http://doi.org/10.1016/j.marenvres.2015.07.005
• http://doi.org/10.1016/j.ecolind.2016.04.003
• http://doi.org/10.1016/j.marenvres.2014.04.004
• http://doi.org/10.1016/j.marenvres.2018.05.020
• http://doi.org/10.1016/j.jmarsys.2014.03.003
• http://doi.org/10.3389/fmars.2016.00154
• http://doi.org/10.1016/j.ecolind.2015.11.055
• http://doi.org/10.1016/j.ecolind.2017.07.055
• http://doi.org/10.1098/rspb.2016.2805
• http://doi.org/10.1071/IS17067
• http://doi.org/10.1016/j.marpolbul.2017.11.059
• http://doi.org/10.1016/j.ecolind.2017.03.057
• http://doi.org/10.1111/aec.12207
• http://doi.org/10.1111/mec.14486
• http://doi.org/10.1016/j.scitotenv.2019.02.338

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• {"files"=>["https://ndownloader.figshare.com/files/1239255", "https://ndownloader.figshare.com/files/1239256", "https://ndownloader.figshare.com/files/1239257", "https://ndownloader.figshare.com/files/1239258"], "description"=>"<div><p>The use of static indicator species, in which species are expected to have a similar sensitivity or tolerance to either natural or human-induced stressors, does not account for possible shifts in tolerance along natural environmental gradients and between biogeographic regions. Their indicative value may therefore be considered at least questionable. In this paper we demonstrate how species responses (i.e. abundance) to changes in sediment grain size and organic matter (OM) alter along a salinity gradient and conclude with a plea for prudency when interpreting static indicator-based quality indices. Six model species (three polychaetes, one amphipod and two bivalves) from the North Sea, Baltic Sea and the Mediterranean Sea region were selected. Our study demonstrated that there were no generic relationships between environment and biota and half of the studied species showed different responses in different seas. Consequently, the following points have to be carefully considered when applying static indicator-based quality indices: (1) species tolerances and preferences may change along environmental gradients and between different biogeographic regions, (2) as environment modifies species autecology, there is a need to adjust indicator species lists along major environmental gradients and (3) there is a risk of including sibling or cryptic species in calculating the index value of a species.</p> </div>", "links"=>[], "tags"=>["myths", "issues", "further", "static", "concepts"], "article_id"=>824404, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Michael L. Zettler", "C. Edward Proffitt", "Alexander Darr", "Steven Degraer", "Lisa Devriese", "Clare Greathead", "Jonne Kotta", "Paolo Magni", "Georg Martin", "Henning Reiss", "Jeroen Speybroeck", "Davide Tagliapietra", "Gert Van Hoey", "Tom Ysebaert"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0078219.s001", "https://dx.doi.org/10.1371/journal.pone.0078219.s002", "https://dx.doi.org/10.1371/journal.pone.0078219.s003", "https://dx.doi.org/10.1371/journal.pone.0078219.s004"], "stats"=>{"downloads"=>1, "page_views"=>26, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_On_the_Myths_of_Indicator_Species_Issues_and_Further_Consideration_in_the_Use_of_Static_Concepts_for_Ecological_Applications_/824404", "title"=>"On the Myths of Indicator Species: Issues and Further Consideration in the Use of Static Concepts for Ecological Applications", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2013-10-16 02:51:48"}
• {"files"=>["https://ndownloader.figshare.com/files/1239252"], "description"=>"<p>Relative bubble size: density (absent - ca. 10000 ind/m²). Note that the symbol shading used in Figures 2, 3 and 5 is not consistent as different issues are shown.</p>", "links"=>[], "tags"=>["salinity", "loi"], "article_id"=>824401, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Michael L. Zettler", "C. Edward Proffitt", "Alexander Darr", "Steven Degraer", "Lisa Devriese", "Clare Greathead", "Jonne Kotta", "Paolo Magni", "Georg Martin", "Henning Reiss", "Jeroen Speybroeck", "Davide Tagliapietra", "Gert Van Hoey", "Tom Ysebaert"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0078219.g005", "stats"=>{"downloads"=>0, "page_views"=>17, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Abundance_of_Cerastoderma_glaucum_with_relation_to_salinity_and_LOI_both_in_the_North_Baltic_Sea_and_in_the_Mediterranean_/824401", "title"=>"Abundance of <i>Cerastoderma glaucum</i> with relation to salinity and LOI both in the North/Baltic Sea and in the Mediterranean.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-16 02:51:48"}
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• {"files"=>["https://ndownloader.figshare.com/files/1239249"], "description"=>"<p>The relative bubble size indicates the density of the species with smallest dots referring to species absence and largest bubble size to ca. 1700 ind/m². Note that the symbol shading used in Figures 2, 3 and 5 is not consistent as different issues are shown.</p>", "links"=>[], "tags"=>["salinity", "sediment"], "article_id"=>824398, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Michael L. Zettler", "C. Edward Proffitt", "Alexander Darr", "Steven Degraer", "Lisa Devriese", "Clare Greathead", "Jonne Kotta", "Paolo Magni", "Georg Martin", "Henning Reiss", "Jeroen Speybroeck", "Davide Tagliapietra", "Gert Van Hoey", "Tom Ysebaert"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0078219.g002", "stats"=>{"downloads"=>2, "page_views"=>16, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Abundance_of_Ampharete_baltica_in_relation_to_bottom_salinity_and_organic_sediment_content_in_three_sea_areas_/824398", "title"=>"Abundance of <i>Ampharete baltica</i> in relation to bottom salinity and organic sediment content in three sea areas.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-16 02:51:48"}
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• {"files"=>["https://ndownloader.figshare.com/files/1239253"], "description"=>"<p>The dashed line marks the modelled optimum. Note that the y-axis had to be cut in some cases due to outliers.</p>", "links"=>[], "tags"=>["curves", "percentile", "gradient", "salinity", "classes", "baltic"], "article_id"=>824402, "categories"=>["Biological Sciences", "Ecology", "Earth and Environmental Sciences"], "users"=>["Michael L. Zettler", "C. Edward Proffitt", "Alexander Darr", "Steven Degraer", "Lisa Devriese", "Clare Greathead", "Jonne Kotta", "Paolo Magni", "Georg Martin", "Henning Reiss", "Jeroen Speybroeck", "Davide Tagliapietra", "Gert Van Hoey", "Tom Ysebaert"], "doi"=>"https://dx.doi.org/10.1371/journal.pone.0078219.g006", "stats"=>{"downloads"=>1, "page_views"=>28, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Abundance_response_curves_95_th_percentile_QRS_of_Corbula_gibba_along_gradient_of_organic_content_loss_on_ignition_in_six_different_salinity_classes_in_the_North_Sea_and_the_Baltic_Sea_/824402", "title"=>"Abundance-response curves (95^th percentile QRS) of <i>Corbula gibba</i> along gradient of organic content (loss on ignition) in six different salinity classes in the North Sea and the Baltic Sea.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-10-16 02:51:48"}

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Relative Metric

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F1000Prime