Declining Abundance of Beaked Whales (Family Ziphiidae) in the California Current Large Marine Ecosystem
Events
Loading … Spinner

Mendeley | Further Information

{"title"=>"Declining Abundance of Beaked Whales (Family Ziphiidae) in the California Current Large Marine Ecosystem", "type"=>"journal", "authors"=>[{"first_name"=>"Jeffrey E.", "last_name"=>"Moore", "scopus_author_id"=>"9332811000"}, {"first_name"=>"Jay P.", "last_name"=>"Barlow", "scopus_author_id"=>"7402197556"}], "year"=>2013, "source"=>"PLoS ONE", "identifiers"=>{"pui"=>"368133755", "sgr"=>"84872463652", "issn"=>"19326203", "pmid"=>"23341907", "scopus"=>"2-s2.0-84872463652", "doi"=>"10.1371/journal.pone.0052770", "isbn"=>"10.1371/journal.pone.0052770"}, "id"=>"f7810d25-25e0-36fc-944a-e6405a8e18b0", "abstract"=>"Beaked whales are among the most diverse yet least understood groups of marine mammals. A diverse set of mostly anthropogenic threats necessitates improvement in our ability to assess population status for this cryptic group. The Southwest Fisheries Science Center (NOAA) conducted six ship line-transect cetacean abundance surveys in the California Current off the contiguous western United States between 1991 and 2008. We used a Bayesian hidden-process modeling approach to estimate abundance and population trends of beaked whales using sightings data from these surveys. We also compiled records of beaked whale stranding events (3 genera, at least 8 species) on adjacent beaches from 1900 to 2012, to help assess population status of beaked whales in the northern part of the California Current. Bayesian posterior summaries for trend parameters provide strong evidence of declining beaked whale abundance in the study area. The probability of negative trend for Cuvier's beaked whale (Ziphius cavirostris) during 1991-2008 was 0.84, with 1991 and 2008 estimates of 10771 (CV = 0.51) and ≈7550 (CV = 0.55), respectively. The probability of decline for Mesoplodon spp. (pooled across species) was 0.96, with 1991 and 2008 estimates of 2206 (CV = 0.46) and 811 (CV = 0.65). The mean posterior estimates for average rate of decline were 2.9% and 7.0% per year. There was no evidence of abundance trend for Baird's beaked whale (Berardius bairdii), for which annual abundance estimates in the survey area ranged from ≈900 to 1300 (CV≈1.3). Stranding data were consistent with the survey results. Causes of apparent declines are unknown. Direct impacts of fisheries (bycatch) can be ruled out, but impacts of anthropogenic sound (e.g., naval active sonar) and ecosystem change are plausible hypotheses that merit investigation.", "link"=>"http://www.mendeley.com/research/declining-abundance-beaked-whales-family-ziphiidae-california-current-large-marine-ecosystem", "reader_count"=>94, "reader_count_by_academic_status"=>{"Unspecified"=>4, "Professor > Associate Professor"=>1, "Researcher"=>34, "Student > Doctoral Student"=>5, "Student > Ph. D. Student"=>22, "Student > Postgraduate"=>3, "Other"=>7, "Student > Master"=>6, "Student > Bachelor"=>10, "Professor"=>2}, "reader_count_by_user_role"=>{"Unspecified"=>4, "Professor > Associate Professor"=>1, "Researcher"=>34, "Student > Doctoral Student"=>5, "Student > Ph. D. Student"=>22, "Student > Postgraduate"=>3, "Other"=>7, "Student > Master"=>6, "Student > Bachelor"=>10, "Professor"=>2}, "reader_count_by_subject_area"=>{"Unspecified"=>4, "Engineering"=>1, "Environmental Science"=>25, "Biochemistry, Genetics and Molecular Biology"=>3, "Agricultural and Biological Sciences"=>59, "Physics and Astronomy"=>1, "Earth and Planetary Sciences"=>1}, "reader_count_by_subdiscipline"=>{"Engineering"=>{"Engineering"=>1}, "Physics and Astronomy"=>{"Physics and Astronomy"=>1}, "Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>1}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>59}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>3}, "Unspecified"=>{"Unspecified"=>4}, "Environmental Science"=>{"Environmental Science"=>25}}, "reader_count_by_country"=>{"New Zealand"=>1, "Sweden"=>1, "Norway"=>1, "United States"=>1, "Mexico"=>2, "Italy"=>1, "United Kingdom"=>1, "Portugal"=>1, "Germany"=>1, "Spain"=>2}, "group_count"=>4}

Scopus | Further Information

{"@_fa"=>"true", "link"=>[{"@_fa"=>"true", "@ref"=>"self", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/84872463652"}, {"@_fa"=>"true", "@ref"=>"author-affiliation", "@href"=>"https://api.elsevier.com/content/abstract/scopus_id/84872463652?field=author,affiliation"}, {"@_fa"=>"true", "@ref"=>"scopus", "@href"=>"https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84872463652&origin=inward"}, {"@_fa"=>"true", "@ref"=>"scopus-citedby", "@href"=>"https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=84872463652&origin=inward"}], "prism:url"=>"https://api.elsevier.com/content/abstract/scopus_id/84872463652", "dc:identifier"=>"SCOPUS_ID:84872463652", "eid"=>"2-s2.0-84872463652", "dc:title"=>"Declining Abundance of Beaked Whales (Family Ziphiidae) in the California Current Large Marine Ecosystem", "dc:creator"=>"Moore J.", "prism:publicationName"=>"PLoS ONE", "prism:eIssn"=>"19326203", "prism:volume"=>"8", "prism:issueIdentifier"=>"1", "prism:pageRange"=>nil, "prism:coverDate"=>"2013-01-16", "prism:coverDisplayDate"=>"16 January 2013", "prism:doi"=>"10.1371/journal.pone.0052770", "citedby-count"=>"30", "affiliation"=>[{"@_fa"=>"true", "affilname"=>"NOAA National Marine Fisheries Service Southwest Regional Office", "affiliation-city"=>"Long Beach", "affiliation-country"=>"United States"}], "pubmed-id"=>"23341907", "prism:aggregationType"=>"Journal", "subtype"=>"ar", "subtypeDescription"=>"Article", "article-number"=>"e52770", "source-id"=>"10600153309", "openaccess"=>"1", "openaccessFlag"=>true}

Facebook

  • {"url"=>"http%3A%2F%2Fjournals.plos.org%2Fplosone%2Farticle%3Fid%3D10.1371%252Fjournal.pone.0052770", "share_count"=>0, "like_count"=>0, "comment_count"=>0, "click_count"=>0, "total_count"=>0}

Twitter

Counter

  • {"month"=>"1", "year"=>"2013", "pdf_views"=>"121", "xml_views"=>"4", "html_views"=>"1715"}
  • {"month"=>"2", "year"=>"2013", "pdf_views"=>"46", "xml_views"=>"3", "html_views"=>"253"}
  • {"month"=>"3", "year"=>"2013", "pdf_views"=>"32", "xml_views"=>"2", "html_views"=>"205"}
  • {"month"=>"4", "year"=>"2013", "pdf_views"=>"24", "xml_views"=>"1", "html_views"=>"280"}
  • {"month"=>"5", "year"=>"2013", "pdf_views"=>"32", "xml_views"=>"1", "html_views"=>"255"}
  • {"month"=>"6", "year"=>"2013", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"415"}
  • {"month"=>"7", "year"=>"2013", "pdf_views"=>"16", "xml_views"=>"0", "html_views"=>"138"}
  • {"month"=>"8", "year"=>"2013", "pdf_views"=>"20", "xml_views"=>"1", "html_views"=>"135"}
  • {"month"=>"9", "year"=>"2013", "pdf_views"=>"16", "xml_views"=>"2", "html_views"=>"208"}
  • {"month"=>"10", "year"=>"2013", "pdf_views"=>"17", "xml_views"=>"3", "html_views"=>"249"}
  • {"month"=>"11", "year"=>"2013", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"151"}
  • {"month"=>"12", "year"=>"2013", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"80"}
  • {"month"=>"1", "year"=>"2014", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"102"}
  • {"month"=>"2", "year"=>"2014", "pdf_views"=>"20", "xml_views"=>"0", "html_views"=>"132"}
  • {"month"=>"3", "year"=>"2014", "pdf_views"=>"8", "xml_views"=>"3", "html_views"=>"171"}
  • {"month"=>"4", "year"=>"2014", "pdf_views"=>"11", "xml_views"=>"1", "html_views"=>"117"}
  • {"month"=>"5", "year"=>"2014", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"86"}
  • {"month"=>"6", "year"=>"2014", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"152"}
  • {"month"=>"7", "year"=>"2014", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"87"}
  • {"month"=>"8", "year"=>"2014", "pdf_views"=>"5", "xml_views"=>"3", "html_views"=>"64"}
  • {"month"=>"9", "year"=>"2014", "pdf_views"=>"12", "xml_views"=>"2", "html_views"=>"90"}
  • {"month"=>"10", "year"=>"2014", "pdf_views"=>"14", "xml_views"=>"1", "html_views"=>"97"}
  • {"month"=>"11", "year"=>"2014", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"126"}
  • {"month"=>"12", "year"=>"2014", "pdf_views"=>"6", "xml_views"=>"1", "html_views"=>"94"}
  • {"month"=>"1", "year"=>"2015", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"59"}
  • {"month"=>"2", "year"=>"2015", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"40"}
  • {"month"=>"3", "year"=>"2015", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"51"}
  • {"month"=>"4", "year"=>"2015", "pdf_views"=>"6", "xml_views"=>"1", "html_views"=>"54"}
  • {"month"=>"5", "year"=>"2015", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"76"}
  • {"month"=>"6", "year"=>"2015", "pdf_views"=>"2", "xml_views"=>"0", "html_views"=>"34"}
  • {"month"=>"7", "year"=>"2015", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"40"}
  • {"month"=>"8", "year"=>"2015", "pdf_views"=>"4", "xml_views"=>"1", "html_views"=>"57"}
  • {"month"=>"9", "year"=>"2015", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"74"}
  • {"month"=>"10", "year"=>"2015", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"58"}
  • {"month"=>"11", "year"=>"2015", "pdf_views"=>"2", "xml_views"=>"0", "html_views"=>"52"}
  • {"month"=>"12", "year"=>"2015", "pdf_views"=>"0", "xml_views"=>"0", "html_views"=>"50"}
  • {"month"=>"1", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"43"}
  • {"month"=>"2", "year"=>"2016", "pdf_views"=>"2", "xml_views"=>"0", "html_views"=>"39"}
  • {"month"=>"3", "year"=>"2016", "pdf_views"=>"3", "xml_views"=>"0", "html_views"=>"53"}
  • {"month"=>"4", "year"=>"2016", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"52"}
  • {"month"=>"5", "year"=>"2016", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"59"}
  • {"month"=>"6", "year"=>"2016", "pdf_views"=>"10", "xml_views"=>"0", "html_views"=>"46"}
  • {"month"=>"7", "year"=>"2016", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"36"}
  • {"month"=>"8", "year"=>"2016", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"51"}
  • {"month"=>"9", "year"=>"2016", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"110"}
  • {"month"=>"10", "year"=>"2016", "pdf_views"=>"13", "xml_views"=>"0", "html_views"=>"80"}
  • {"month"=>"11", "year"=>"2016", "pdf_views"=>"3", "xml_views"=>"0", "html_views"=>"48"}
  • {"month"=>"12", "year"=>"2016", "pdf_views"=>"2", "xml_views"=>"1", "html_views"=>"32"}
  • {"month"=>"1", "year"=>"2017", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"38"}
  • {"month"=>"2", "year"=>"2017", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"57"}
  • {"month"=>"3", "year"=>"2017", "pdf_views"=>"14", "xml_views"=>"2", "html_views"=>"54"}
  • {"month"=>"4", "year"=>"2017", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"41"}
  • {"month"=>"5", "year"=>"2017", "pdf_views"=>"15", "xml_views"=>"0", "html_views"=>"39"}
  • {"month"=>"6", "year"=>"2017", "pdf_views"=>"1", "xml_views"=>"0", "html_views"=>"32"}
  • {"month"=>"7", "year"=>"2017", "pdf_views"=>"4", "xml_views"=>"2", "html_views"=>"23"}
  • {"month"=>"8", "year"=>"2017", "pdf_views"=>"4", "xml_views"=>"1", "html_views"=>"22"}
  • {"month"=>"9", "year"=>"2017", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"28"}
  • {"month"=>"10", "year"=>"2017", "pdf_views"=>"5", "xml_views"=>"3", "html_views"=>"44"}
  • {"month"=>"11", "year"=>"2017", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"67"}
  • {"month"=>"12", "year"=>"2017", "pdf_views"=>"8", "xml_views"=>"1", "html_views"=>"29"}
  • {"month"=>"1", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"25"}
  • {"month"=>"2", "year"=>"2018", "pdf_views"=>"3", "xml_views"=>"0", "html_views"=>"13"}
  • {"month"=>"3", "year"=>"2018", "pdf_views"=>"6", "xml_views"=>"1", "html_views"=>"12"}
  • {"month"=>"4", "year"=>"2018", "pdf_views"=>"5", "xml_views"=>"0", "html_views"=>"17"}
  • {"month"=>"5", "year"=>"2018", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"23"}
  • {"month"=>"6", "year"=>"2018", "pdf_views"=>"8", "xml_views"=>"3", "html_views"=>"9"}
  • {"month"=>"7", "year"=>"2018", "pdf_views"=>"12", "xml_views"=>"3", "html_views"=>"15"}
  • {"month"=>"8", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"1", "html_views"=>"15"}
  • {"month"=>"9", "year"=>"2018", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"19"}
  • {"month"=>"10", "year"=>"2018", "pdf_views"=>"5", "xml_views"=>"1", "html_views"=>"24"}
  • {"month"=>"11", "year"=>"2018", "pdf_views"=>"14", "xml_views"=>"0", "html_views"=>"14"}
  • {"month"=>"12", "year"=>"2018", "pdf_views"=>"11", "xml_views"=>"0", "html_views"=>"15"}
  • {"month"=>"1", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"9"}
  • {"month"=>"2", "year"=>"2019", "pdf_views"=>"4", "xml_views"=>"0", "html_views"=>"7"}
  • {"month"=>"3", "year"=>"2019", "pdf_views"=>"8", "xml_views"=>"0", "html_views"=>"13"}
  • {"month"=>"4", "year"=>"2019", "pdf_views"=>"12", "xml_views"=>"0", "html_views"=>"14"}
  • {"month"=>"5", "year"=>"2019", "pdf_views"=>"7", "xml_views"=>"0", "html_views"=>"21"}
  • {"month"=>"6", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"10"}
  • {"month"=>"7", "year"=>"2019", "pdf_views"=>"6", "xml_views"=>"0", "html_views"=>"4"}
  • {"month"=>"8", "year"=>"2019", "pdf_views"=>"9", "xml_views"=>"0", "html_views"=>"3"}

Figshare

  • {"files"=>["https://ndownloader.figshare.com/files/276232", "https://ndownloader.figshare.com/files/276279", "https://ndownloader.figshare.com/files/276336", "https://ndownloader.figshare.com/files/276393"], "description"=>"<div><p>Beaked whales are among the most diverse yet least understood groups of marine mammals. A diverse set of mostly anthropogenic threats necessitates improvement in our ability to assess population status for this cryptic group. The Southwest Fisheries Science Center (NOAA) conducted six ship line-transect cetacean abundance surveys in the California Current off the contiguous western United States between 1991 and 2008. We used a Bayesian hidden-process modeling approach to estimate abundance and population trends of beaked whales using sightings data from these surveys. We also compiled records of beaked whale stranding events (3 genera, at least 8 species) on adjacent beaches from 1900 to 2012, to help assess population status of beaked whales in the northern part of the California Current. Bayesian posterior summaries for trend parameters provide strong evidence of declining beaked whale abundance in the study area. The probability of negative trend for Cuvier's beaked whale (<em>Ziphius cavirostris</em>) during 1991–2008 was 0.84, with 1991 and 2008 estimates of 10771 (CV = 0.51) and ≈7550 (CV = 0.55), respectively. The probability of decline for <em>Mesoplodon</em> spp. (pooled across species) was 0.96, with 1991 and 2008 estimates of 2206 (CV = 0.46) and 811 (CV = 0.65). The mean posterior estimates for average rate of decline were 2.9% and 7.0% per year. There was no evidence of abundance trend for Baird's beaked whale (<em>Berardius bairdii</em>), for which annual abundance estimates in the survey area ranged from ≈900 to 1300 (CV≈1.3). Stranding data were consistent with the survey results. Causes of apparent declines are unknown. Direct impacts of fisheries (bycatch) can be ruled out, but impacts of anthropogenic sound (e.g., naval active sonar) and ecosystem change are plausible hypotheses that merit investigation.</p> </div>", "links"=>[], "tags"=>["declining", "abundance", "beaked", "whales", "california", "ecosystem"], "article_id"=>114447, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.s001", "https://dx.doi.org/10.1371/journal.pone.0052770.s002", "https://dx.doi.org/10.1371/journal.pone.0052770.s003", "https://dx.doi.org/10.1371/journal.pone.0052770.s004"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/Declining_Abundance_of_Beaked_Whales_Family_Ziphiidae_in_the_California_Current_Large_Marine_Ecosystem__/114447", "title"=>"Declining Abundance of Beaked Whales (Family Ziphiidae) in the California Current Large Marine Ecosystem", "pos_in_sequence"=>0, "defined_type"=>4, "published_date"=>"2013-01-16 01:14:07"}
  • {"files"=>["https://ndownloader.figshare.com/files/506307"], "description"=>"<p>(a) group of Baird's beaked whales, <i>Berardius bairdii</i>; (b) Cuvier's beaked whale, <i>Ziphius cavirostris</i>, the most abundant species in our study system; (c) Blainville's beaked whale, <i>Mesoplodon densirostris</i>, a warmer-water species rare in our study area (Photo credits – a: Bob Pitman, SWFSC; b and c: Bahamas Marine Mammal Research Organisation).</p>", "links"=>[], "tags"=>["beaked", "whales", "occurring", "california"], "article_id"=>176828, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.g001"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Example_species_of_beaked_whales_occurring_in_the_California_Current_Large_Marine_Ecosystem_/176828", "title"=>"Example species of beaked whales occurring in the California Current Large Marine Ecosystem.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-01-16 01:53:48"}
  • {"files"=>["https://ndownloader.figshare.com/files/506434"], "description"=>"<p>Study area (<i>A</i>≈1.142×10<sup>6</sup> km<sup>2</sup>) demarcated by extent of on-effort transect lines, US EEZ boundary (dotted line), and sighting locations of Cuvier's beaked whale (<i>Z. cavirostris</i>), Baird's beaked whale (<i>B. bairdii</i>), and <i>Mesoplodon</i> spp., from 1991–2008 (from US Marine Mammal Stock assessments <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052770#pone.0052770-Carretta1\" target=\"_blank\">[16]</a>).</p>", "links"=>[], "tags"=>["beaked"], "article_id"=>176958, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.g002"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Map_of_study_area_survey_effort_and_beaked_whale_sightings_/176958", "title"=>"Map of study area, survey effort, and beaked whale sightings.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-01-16 01:55:58"}
  • {"files"=>["https://ndownloader.figshare.com/files/506542"], "description"=>"<p>Histograms of beaked whale group detection distances and mean probability density curve, <i>f</i>(<i>y</i>), of the observations, based on coefficient estimates in (<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052770#pone-0052770-t003\" target=\"_blank\">Table 3</a>). Plots are shown for observations in calm (Beaufort 1–2) and rough (Beaufort 3+) sea state conditions, and for small (1 or 2 individuals) and larger (3+ individuals) groups.</p>", "links"=>[], "tags"=>["beaked", "detection", "distances"], "article_id"=>177064, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.g003"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Summary_of_beaked_whale_detection_distances_and_detection_function_/177064", "title"=>"Summary of beaked whale detection distances and detection function.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-01-16 01:57:44"}
  • {"files"=>["https://ndownloader.figshare.com/files/506635"], "description"=>"<p>Average detection probability of Cuvier's beaked whale and <i>Mesoplodon</i> groups occurring within the truncation distance (4 km) of the research vessel. Plotted values are the medians and 95% CRI of the Bayesian posterior distributions.</p>", "links"=>[], "tags"=>["probability"], "article_id"=>177161, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.g004"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Detection_probability_through_time_/177161", "title"=>"Detection probability through time.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-01-16 01:59:21"}
  • {"files"=>["https://ndownloader.figshare.com/files/506748"], "description"=>"<p><i>Z. cavirostris</i> and <i>Mesoplodon</i> spp. estimates are pro-rated to include a proportion of the abundance estimated for the “unidentified ziphiid” group. For each year, the Bayesian posterior median (•), mean (X) and mode (*) abundance estimates are shown, along with 90% CRIs. Trend lines depict median and 90% CRI estimates of fitted abundance without process error (e.g., <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052770#pone.0052770.e001\" target=\"_blank\">equation 1</a>, with <i>γ<sub>t</sub></i> = 0). Gray points for median estimates in 1991 and 1993 denote that the total abundance estimate for the study area reflects extrapolated density estimates to the Oregon-Washington survey stratum.</p>", "links"=>[], "tags"=>["estimates", "beaked", "whales", "california"], "article_id"=>177269, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.g005"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Abundance_and_trend_estimates_for_beaked_whales_in_the_California_Current_1991_8211_2008_/177269", "title"=>"Abundance and trend estimates for beaked whales in the California Current, 1991–2008.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-01-16 02:01:09"}
  • {"files"=>["https://ndownloader.figshare.com/files/506860"], "description"=>"<p>Number of unique stranding events reported along the west coasts of U.S. and Canada, 1900–2009, for the four most common beaked whale species in the region. Apart from the first data bin (1900–1969), data are binned by decade (e.g., 1970–1979, …, 2000–2009). Data were from two sources: regional stranding networks (black) and museum collections (gray) (<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052770#pone.0052770.s001\" target=\"_blank\">Table S1</a>); there is some data redundancy between these two source types. Bottom panel for each species, “Total CA Current”, is the sum of records from OR-WA and CA.</p>", "links"=>[], "tags"=>["beaked", "stranding"], "article_id"=>177388, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.g006"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Historical_beaked_whale_stranding_records_/177388", "title"=>"Historical beaked whale stranding records.", "pos_in_sequence"=>0, "defined_type"=>1, "published_date"=>"2013-01-16 02:03:08"}
  • {"files"=>["https://ndownloader.figshare.com/files/507040"], "description"=>"<p>Coefficients in the table describe the scale parameter (<i>σ<sub>h,b</sub></i>) (<a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052770#pone.0052770.e011\" target=\"_blank\">equation 4</a> in text). For a given truncation distance <i>w</i> and estimate of <i>g<sub>b</sub></i>(0), a smaller scale parameter (<i>σ<sub>h,b</sub></i>) implies a greater value for <i>f</i>(0) and thus a shorter effective strip width and smaller average detection probability (<i>q<sub>t</sub></i>). Thus, for example, the negative coefficient for the linear covariate for Beaufort sea state implies decreasing detectability with worsening (increasing) sea state.</p>", "links"=>[], "tags"=>["summaries", "coefficients", "covariate-dependent", "detection"], "article_id"=>177564, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.t003"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Posterior_distribution_summaries_for_coefficients_of_the_covariate_dependent_detection_function_see_equation_4_in_text_/177564", "title"=>"Posterior distribution summaries for coefficients of the covariate-dependent detection function (see equation 4 in text).", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-01-16 02:06:04"}
  • {"files"=>["https://ndownloader.figshare.com/files/507066"], "description"=>"<p>Estimates for each beaked whale genus are a function of Beaufort sea state. Estimates for sea state 0–1 and CV are from <a href=\"http://www.plosone.org/article/info:doi/10.1371/journal.pone.0052770#pone.0052770-Barlow2\" target=\"_blank\">[21]</a>. Estimates for <i>Ziphius and Mesoplodon</i> in sea states 2+ are from unpublished data (J. Barlow).</p>*<p>Barlow (1999) reported a point estimate of 0.96. Value reported here is the mean of Barlow's bootstrap distribution, for compatibility with the reported CV.</p>", "links"=>[], "tags"=>["trackline", "detection"], "article_id"=>177589, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.t002"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Estimates_of_trackline_detection_probability_g_0_/177589", "title"=>"Estimates of trackline detection probability, <i>g</i>(0).", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-01-16 02:06:29"}
  • {"files"=>["https://ndownloader.figshare.com/files/507087"], "description"=>"<p>Number of beaked whale groups detected, and total km of survey effort (<i>L<sub>t</sub></i>) in each year of cetacean line-transect surveys. Only whale groups <4 km from the transect line, and only survey effort during Beaufort sea state ≤5 are included.</p>*<p>Effort in these years are from three survey strata only (i.e., Oregon-Washington stratum not surveyed in these years).</p>", "links"=>[], "tags"=>["marine and aquatic sciences", "ecology"], "article_id"=>177609, "categories"=>["Inorganic Chemistry", "Ecology"], "users"=>["Jeffrey E. Moore", "Jay P. Barlow"], "doi"=>["https://dx.doi.org/10.1371/journal.pone.0052770.t001"], "stats"=>{"downloads"=>0, "page_views"=>0, "likes"=>0}, "figshare_url"=>"https://figshare.com/articles/_Survey_data_summary_/177609", "title"=>"Survey data summary.", "pos_in_sequence"=>0, "defined_type"=>3, "published_date"=>"2013-01-16 02:06:49"}

PMC Usage Stats | Further Information

  • {"unique-ip"=>"3", "full-text"=>"1", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"8", "cited-by"=>"1", "year"=>"2013", "month"=>"1"}
  • {"unique-ip"=>"10", "full-text"=>"9", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"3"}
  • {"unique-ip"=>"21", "full-text"=>"22", "pdf"=>"7", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"2"}
  • {"unique-ip"=>"9", "full-text"=>"11", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"8", "cited-by"=>"0", "year"=>"2013", "month"=>"4"}
  • {"unique-ip"=>"10", "full-text"=>"13", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"2", "year"=>"2013", "month"=>"5"}
  • {"unique-ip"=>"6", "full-text"=>"3", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"8", "cited-by"=>"0", "year"=>"2013", "month"=>"6"}
  • {"unique-ip"=>"9", "full-text"=>"15", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2013", "month"=>"7"}
  • {"unique-ip"=>"12", "full-text"=>"10", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2013", "month"=>"8"}
  • {"unique-ip"=>"16", "full-text"=>"18", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2013", "month"=>"9"}
  • {"unique-ip"=>"16", "full-text"=>"22", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"10"}
  • {"unique-ip"=>"8", "full-text"=>"8", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"11"}
  • {"unique-ip"=>"14", "full-text"=>"14", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"3", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2013", "month"=>"12"}
  • {"unique-ip"=>"8", "full-text"=>"9", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"1", "year"=>"2014", "month"=>"1"}
  • {"unique-ip"=>"14", "full-text"=>"19", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"2"}
  • {"unique-ip"=>"9", "full-text"=>"8", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"3"}
  • {"unique-ip"=>"7", "full-text"=>"7", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"5"}
  • {"unique-ip"=>"10", "full-text"=>"10", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"6"}
  • {"unique-ip"=>"7", "full-text"=>"6", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"4"}
  • {"unique-ip"=>"7", "full-text"=>"8", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"4"}
  • {"unique-ip"=>"6", "full-text"=>"6", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"5"}
  • {"unique-ip"=>"5", "full-text"=>"5", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"6"}
  • {"unique-ip"=>"12", "full-text"=>"12", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"7"}
  • {"unique-ip"=>"14", "full-text"=>"91", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"4", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"3"}
  • {"unique-ip"=>"4", "full-text"=>"3", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"2"}
  • {"unique-ip"=>"6", "full-text"=>"8", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"8"}
  • {"unique-ip"=>"12", "full-text"=>"12", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"9"}
  • {"unique-ip"=>"15", "full-text"=>"14", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2015", "month"=>"10"}
  • {"unique-ip"=>"9", "full-text"=>"10", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"7"}
  • {"unique-ip"=>"10", "full-text"=>"14", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"8"}
  • {"unique-ip"=>"19", "full-text"=>"35", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2014", "month"=>"9"}
  • {"unique-ip"=>"26", "full-text"=>"34", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"2", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2014", "month"=>"10"}
  • {"unique-ip"=>"9", "full-text"=>"30", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2014", "month"=>"11"}
  • {"unique-ip"=>"10", "full-text"=>"31", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"16", "cited-by"=>"0", "year"=>"2014", "month"=>"12"}
  • {"unique-ip"=>"8", "full-text"=>"60", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2015", "month"=>"1"}
  • {"unique-ip"=>"17", "full-text"=>"16", "pdf"=>"4", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"1", "year"=>"2015", "month"=>"11"}
  • {"unique-ip"=>"8", "full-text"=>"6", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2015", "month"=>"12"}
  • {"unique-ip"=>"9", "full-text"=>"12", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"1", "cited-by"=>"0", "year"=>"2016", "month"=>"1"}
  • {"unique-ip"=>"4", "full-text"=>"5", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"3"}
  • {"unique-ip"=>"7", "full-text"=>"6", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"4"}
  • {"unique-ip"=>"1", "full-text"=>"0", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"5"}
  • {"unique-ip"=>"3", "full-text"=>"4", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"6"}
  • {"unique-ip"=>"7", "full-text"=>"7", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"7"}
  • {"unique-ip"=>"4", "full-text"=>"2", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"1", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"8"}
  • {"unique-ip"=>"4", "full-text"=>"4", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"9"}
  • {"unique-ip"=>"2", "full-text"=>"0", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"8", "cited-by"=>"0", "year"=>"2016", "month"=>"10"}
  • {"unique-ip"=>"2", "full-text"=>"2", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"11"}
  • {"unique-ip"=>"6", "full-text"=>"6", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"6", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2016", "month"=>"12"}
  • {"unique-ip"=>"8", "full-text"=>"5", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"1"}
  • {"unique-ip"=>"1", "full-text"=>"1", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"2"}
  • {"unique-ip"=>"5", "full-text"=>"6", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"3"}
  • {"unique-ip"=>"2", "full-text"=>"4", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"4"}
  • {"unique-ip"=>"6", "full-text"=>"6", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"5"}
  • {"unique-ip"=>"2", "full-text"=>"2", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"6"}
  • {"unique-ip"=>"2", "full-text"=>"2", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"7"}
  • {"unique-ip"=>"4", "full-text"=>"4", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"8"}
  • {"unique-ip"=>"8", "full-text"=>"6", "pdf"=>"3", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"9"}
  • {"unique-ip"=>"9", "full-text"=>"10", "pdf"=>"2", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"10"}
  • {"unique-ip"=>"2", "full-text"=>"2", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"11"}
  • {"unique-ip"=>"1", "full-text"=>"2", "pdf"=>"1", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2017", "month"=>"12"}
  • {"unique-ip"=>"4", "full-text"=>"8", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"1"}
  • {"unique-ip"=>"5", "full-text"=>"6", "pdf"=>"0", "abstract"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"3"}
  • {"unique-ip"=>"9", "full-text"=>"9", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2019", "month"=>"1"}
  • {"unique-ip"=>"4", "full-text"=>"3", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"4"}
  • {"unique-ip"=>"12", "full-text"=>"9", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"5"}
  • {"unique-ip"=>"5", "full-text"=>"6", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"6"}
  • {"unique-ip"=>"9", "full-text"=>"4", "pdf"=>"3", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"6", "cited-by"=>"0", "year"=>"2018", "month"=>"7"}
  • {"unique-ip"=>"9", "full-text"=>"9", "pdf"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"4", "cited-by"=>"0", "year"=>"2018", "month"=>"11"}
  • {"unique-ip"=>"16", "full-text"=>"14", "pdf"=>"5", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"8"}
  • {"unique-ip"=>"4", "full-text"=>"4", "pdf"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"10"}
  • {"unique-ip"=>"6", "full-text"=>"4", "pdf"=>"3", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2018", "month"=>"9"}
  • {"unique-ip"=>"6", "full-text"=>"5", "pdf"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"2", "cited-by"=>"0", "year"=>"2018", "month"=>"12"}
  • {"unique-ip"=>"9", "full-text"=>"9", "pdf"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"2"}
  • {"unique-ip"=>"12", "full-text"=>"15", "pdf"=>"0", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"3"}
  • {"unique-ip"=>"12", "full-text"=>"13", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"4"}
  • {"unique-ip"=>"26", "full-text"=>"27", "pdf"=>"1", "scanned-summary"=>"0", "scanned-page-browse"=>"0", "figure"=>"0", "supp-data"=>"0", "cited-by"=>"0", "year"=>"2019", "month"=>"5"}

Relative Metric

{"start_date"=>"2013-01-01T00:00:00Z", "end_date"=>"2013-12-31T00:00:00Z", "subject_areas"=>[{"subject_area"=>"/Earth sciences", "average_usage"=>[296, 488, 620, 717, 828, 938, 1038, 1130, 1230, 1328, 1414, 1502, 1592]}, {"subject_area"=>"/Ecology and environmental sciences", "average_usage"=>[284, 475, 603, 722, 826, 928, 1026, 1129, 1225, 1310, 1390, 1468, 1549]}, {"subject_area"=>"/Ecology and environmental sciences/Ecology", "average_usage"=>[298, 487, 610, 722, 827, 929, 1029, 1125, 1217, 1306, 1388, 1464, 1535]}, {"subject_area"=>"/Engineering and technology", "average_usage"=>[254, 440, 558, 675, 785, 883, 972, 1061, 1154, 1248, 1336, 1414, 1489]}, {"subject_area"=>"/People and places/Geographical locations", "average_usage"=>[263, 456, 571, 673, 776, 866, 955, 1040, 1132, 1217, 1310, 1391, 1454]}, {"subject_area"=>"/Physical sciences", "average_usage"=>[254, 431, 547, 651, 748, 842, 932, 1017, 1098, 1178, 1259, 1336, 1404]}]}
Loading … Spinner
There are currently no alerts