Item talk:Q308323

Add topic
There are no discussions on this page.
Revision as of 13:21, 23 August 2024 by Sky (talk | contribs) (Created page with "{ "USGS Publications Warehouse": { "@context": "https://schema.org", "@type": "Article", "additionalType": "Journal Article", "name": "Behavioral responses across a mosaic of ecosystem states restructure a sea otter\u2013urchin trophic cascade", "identifier": [ { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "70220479", "url": "https://pubs.usgs.gov/publication/70220479"...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

{

 "USGS Publications Warehouse": {
   "@context": "https://schema.org",
   "@type": "Article",
   "additionalType": "Journal Article",
   "name": "Behavioral responses across a mosaic of ecosystem states restructure a sea otter\u2013urchin trophic cascade",
   "identifier": [
     {
       "@type": "PropertyValue",
       "propertyID": "USGS Publications Warehouse IndexID",
       "value": "70220479",
       "url": "https://pubs.usgs.gov/publication/70220479"
     },
     {
       "@type": "PropertyValue",
       "propertyID": "USGS Publications Warehouse Internal ID",
       "value": 70220479
     },
     {
       "@type": "PropertyValue",
       "propertyID": "DOI",
       "value": "10.1073/pnas.2012493118",
       "url": "https://doi.org/10.1073/pnas.2012493118"
     }
   ],
   "journal": {
     "@type": "Periodical",
     "name": "PNAS",
     "volumeNumber": "118",
     "issueNumber": "11"
   },
   "inLanguage": "en",
   "isPartOf": [
     {
       "@type": "CreativeWorkSeries",
       "name": "PNAS"
     }
   ],
   "datePublished": "2021",
   "dateModified": "2021-05-17",
   "abstract": "Consumer and predator foraging behavior can impart profound trait-mediated constraints on community regulation that scale up to influence the structure and stability of ecosystems. Here, we demonstrate how the behavioral response of an apex predator to changes in prey behavior and condition can dramatically alter the role and relative contribution of top-down forcing, depending on the spatial organization of ecosystem states. In 2014, a rapid and dramatic decline in the abundance of a mesopredator (Pycnopodia helianthoides) and primary producer (Macrocystis pyrifera) coincided with a fundamental change in purple sea urchin (Strongylocentrotus purpuratus) foraging behavior and condition, resulting in a spatial mosaic of kelp forests interspersed with patches of sea urchin barrens. We show that this mosaic of adjacent alternative ecosystem states led to an increase in the number of sea otters (Enhydra lutris nereis) specializing on urchin prey, a population-level increase in urchin consumption, and an increase in sea otter survivorship. We further show that the spatial distribution of sea otter foraging efforts for urchin prey was not directly linked to high prey density but rather was predicted by the distribution of energetically profitable prey. Therefore, we infer that spatially explicit sea otter foraging enhances the resistance of remnant forests to overgrazing but does not directly contribute to the resilience (recovery) of forests. These results highlight the role of consumer and predator trait-mediated responses to resource mosaics that are common throughout natural ecosystems and enhance understanding of reciprocal feedbacks between top-down and bottom-up forcing on the regional stability of ecosystems.",
   "description": "e2012493118, 7 p.",
   "publisher": {
     "@type": "Organization",
     "name": "National Academy of Sciences"
   },
   "author": [
     {
       "@type": "Person",
       "name": "Smith, Joshua G",
       "givenName": "Joshua G",
       "familyName": "Smith",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0003-4633-4519",
         "url": "https://orcid.org/0000-0003-4633-4519"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "University of California, Santa Cruz"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Tomoleoni, Joseph A. jtomoleoni@usgs.gov",
       "givenName": "Joseph A.",
       "familyName": "Tomoleoni",
       "email": "jtomoleoni@usgs.gov",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0001-6980-251X",
         "url": "https://orcid.org/0000-0001-6980-251X"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Western Ecological Research Center",
           "url": "https://www.usgs.gov/centers/werc"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Staedler, Michelle M.",
       "givenName": "Michelle M.",
       "familyName": "Staedler",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0002-1101-6580",
         "url": "https://orcid.org/0000-0002-1101-6580"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Monterey Bay Aquarium"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Lyon, Sophia",
       "givenName": "Sophia",
       "familyName": "Lyon",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0001-6760-486X",
         "url": "https://orcid.org/0000-0001-6760-486X"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "former USGS-WERC employee"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Fujii, Jessica",
       "givenName": "Jessica",
       "familyName": "Fujii",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0003-4794-479X",
         "url": "https://orcid.org/0000-0003-4794-479X"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Monterey Bay Aquarium"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Tinker, M. Tim",
       "givenName": "M. Tim",
       "familyName": "Tinker",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0002-3314-839X",
         "url": "https://orcid.org/0000-0002-3314-839X"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "University of California, Santa Cruz; former USGS PI"
         }
       ]
     }
   ],
   "funder": [
     {
       "@type": "Organization",
       "name": "Western Ecological Research Center",
       "url": "https://www.usgs.gov/centers/werc"
     }
   ]
 },
 "OpenAlex": {
   "_id": "https://openalex.org/W3135077693",
   "abstract_inverted_index": {
     "Significance": [
       0
     ],
     "Ecological": [
       1
     ],
     "processes": [
       2
     ],
     "that": [
       3,
       89
     ],
     "enhance": [
       4,
       56,
       97
     ],
     "or": [
       5
     ],
     "dampen": [
       6
     ],
     "the": [
       7,
       30,
       50,
       57,
       68,
       78,
       93,
       108
     ],
     "likelihood": [
       8
     ],
     "of": [
       9,
       33,
       52,
       62,
       71,
       80,
       99,
       111
     ],
     "shifts": [
       10
     ],
     "between": [
       11,
       102
     ],
     "top-down": [
       12,
       53,
       103
     ],
     "(i.e.,": [
       13,
       17,
       44
     ],
     "predator-driven)": [
       14
     ],
     "and": [
       15,
       24,
       42,
       55,
       82,
       96,
       104
     ],
     "bottom-up": [
       16,
       63,
       105
     ],
     "resource-driven)": [
       18
     ],
     "forcing": [
       19,
       54,
       106
     ],
     "underpin": [
       20
     ],
     "community": [
       21,
       64
     ],
     "regulation,": [
       22,
       65
     ],
     "functioning,": [
       23
     ],
     "stability.": [
       25
     ],
     "Here,": [
       26
     ],
     "we": [
       27
     ],
     "demonstrate": [
       28
     ],
     "how": [
       29
     ],
     "behavioral": [
       31
     ],
     "response": [
       32
     ],
     "an": [
       34
     ],
     "apex": [
       35
     ],
     "predator": [
       36,
       83
     ],
     "to": [
       37,
       86
     ],
     "changes": [
       38
     ],
     "in": [
       39
     ],
     "prey": [
       40
     ],
     "behavior": [
       41
     ],
     "condition": [
       43
     ],
     "energetic": [
       45
     ],
     "profitability)": [
       46
     ],
     "can": [
       47
     ],
     "dramatically": [
       48
     ],
     "alter": [
       49
     ],
     "strength": [
       51
     ],
     "role": [
       58,
       79
     ],
     "(or": [
       59
     ],
     "relative": [
       60
     ],
     "contribution)": [
       61
     ],
     "depending": [
       66
     ],
     "on": [
       67,
       107
     ],
     "spatial": [
       69
     ],
     "organization": [
       70
     ],
     "diverse": [
       72
     ],
     "ecosystem": [
       73
     ],
     "states.": [
       74
     ],
     "These": [
       75
     ],
     "results": [
       76
     ],
     "highlight": [
       77
     ],
     "consumer": [
       81
     ],
     "trait-mediated": [
       84
     ],
     "responses": [
       85
     ],
     "resource": [
       87
     ],
     "mosaics": [
       88
     ],
     "are": [
       90
     ],
     "common": [
       91
     ],
     "throughout": [
       92
     ],
     "natural": [
       94
     ],
     "world": [
       95
     ],
     "understanding": [
       98
     ],
     "reciprocal": [
       100
     ],
     "feedbacks": [
       101
     ],
     "regional": [
       109
     ],
     "stability": [
       110
     ],
     "ecosystems.": [
       112
     ]
   },
   "apc_list": null,
   "apc_paid": null,
   "authorships": [
     {
       "author_position": "first",
       "author": {
         "id": "https://openalex.org/A5054047670",
         "display_name": "Joshua G. Smith",
         "orcid": "https://orcid.org/0000-0003-4633-4519"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I185103710",
           "display_name": "University of California, Santa Cruz",
           "ror": "https://ror.org/03s65by71",
           "country_code": "US",
           "type": "education",
           "lineage": [
             "https://openalex.org/I185103710"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": true,
       "raw_author_name": "Joshua G. Smith",
       "raw_affiliation_strings": [
         "Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95060;"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95060;",
           "institution_ids": [
             "https://openalex.org/I185103710"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5014980175",
         "display_name": "Joseph A. Tomoleoni",
         "orcid": "https://orcid.org/0000-0001-6980-251X"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I2802036497",
           "display_name": "Pacific Science Center",
           "ror": "https://ror.org/04w11h594",
           "country_code": "US",
           "type": "archive",
           "lineage": [
             "https://openalex.org/I2802036497"
           ]
         },
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Joseph Tomoleoni",
       "raw_affiliation_strings": [
         "Santa Cruz Field Station, Western Ecological Research Center, US Geological Survey, Santa Cruz, CA 95060;"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Santa Cruz Field Station, Western Ecological Research Center, US Geological Survey, Santa Cruz, CA 95060;",
           "institution_ids": [
             "https://openalex.org/I2802036497",
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5033611544",
         "display_name": "Michelle M. Staedler",
         "orcid": "https://orcid.org/0000-0002-1101-6580"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I135369504",
           "display_name": "California State University, Monterey Bay",
           "ror": "https://ror.org/00mjdtw98",
           "country_code": "US",
           "type": "education",
           "lineage": [
             "https://openalex.org/I135369504"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Michelle Staedler",
       "raw_affiliation_strings": [
         "Department of Conservation Research, Monterey Bay Aquarium, Monterey, CA 93940"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Department of Conservation Research, Monterey Bay Aquarium, Monterey, CA 93940",
           "institution_ids": [
             "https://openalex.org/I135369504"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5074483161",
         "display_name": "Sophia Lyon",
         "orcid": "https://orcid.org/0000-0001-6760-486X"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I2802036497",
           "display_name": "Pacific Science Center",
           "ror": "https://ror.org/04w11h594",
           "country_code": "US",
           "type": "archive",
           "lineage": [
             "https://openalex.org/I2802036497"
           ]
         },
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Sophia Lyon",
       "raw_affiliation_strings": [
         "Santa Cruz Field Station, Western Ecological Research Center, US Geological Survey, Santa Cruz, CA 95060;"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Santa Cruz Field Station, Western Ecological Research Center, US Geological Survey, Santa Cruz, CA 95060;",
           "institution_ids": [
             "https://openalex.org/I2802036497",
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5083691891",
         "display_name": "Jessica A. Fujii",
         "orcid": "https://orcid.org/0000-0003-4794-479X"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I135369504",
           "display_name": "California State University, Monterey Bay",
           "ror": "https://ror.org/00mjdtw98",
           "country_code": "US",
           "type": "education",
           "lineage": [
             "https://openalex.org/I135369504"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Jessica Fujii",
       "raw_affiliation_strings": [
         "Department of Conservation Research, Monterey Bay Aquarium, Monterey, CA 93940"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Department of Conservation Research, Monterey Bay Aquarium, Monterey, CA 93940",
           "institution_ids": [
             "https://openalex.org/I135369504"
           ]
         }
       ]
     },
     {
       "author_position": "last",
       "author": {
         "id": "https://openalex.org/A5027041056",
         "display_name": "M. Tim Tinker",
         "orcid": "https://orcid.org/0000-0002-3314-839X"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I185103710",
           "display_name": "University of California, Santa Cruz",
           "ror": "https://ror.org/03s65by71",
           "country_code": "US",
           "type": "education",
           "lineage": [
             "https://openalex.org/I185103710"
           ]
         },
         {
           "id": "https://openalex.org/I2802036497",
           "display_name": "Pacific Science Center",
           "ror": "https://ror.org/04w11h594",
           "country_code": "US",
           "type": "archive",
           "lineage": [
             "https://openalex.org/I2802036497"
           ]
         },
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "M. Tim Tinker",
       "raw_affiliation_strings": [
         "Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95060;",
         "Santa Cruz Field Station, Western Ecological Research Center, US Geological Survey, Santa Cruz, CA 95060;"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA 95060;",
           "institution_ids": [
             "https://openalex.org/I185103710"
           ]
         },
         {
           "raw_affiliation_string": "Santa Cruz Field Station, Western Ecological Research Center, US Geological Survey, Santa Cruz, CA 95060;",
           "institution_ids": [
             "https://openalex.org/I2802036497",
             "https://openalex.org/I1286329397"
           ]
         }
       ]
     }
   ],
   "best_oa_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.1073/pnas.2012493118",
     "pdf_url": "https://www.pnas.org/doi/pdf/10.1073/pnas.2012493118",
     "source": {
       "id": "https://openalex.org/S125754415",
       "display_name": "Proceedings of the National Academy of Sciences",
       "issn_l": "0027-8424",
       "issn": [
         "0027-8424",
         "1091-6490"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310320052",
       "host_organization_name": "National Academy of Sciences",
       "host_organization_lineage": [
         "https://openalex.org/P4310320052"
       ],
       "host_organization_lineage_names": [
         "National Academy of Sciences"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "biblio": {
     "volume": "118",
     "issue": "11",
     "first_page": null,
     "last_page": null
   },
   "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W3135077693",
   "cited_by_count": 59,
   "cited_by_percentile_year": {
     "min": 98,
     "max": 99
   },
   "concepts": [
     {
       "id": "https://openalex.org/c898592",
       "wikidata": "https://www.wikidata.org/wiki/Q2455497",
       "display_name": "Trophic cascade",
       "level": 4,
       "score": 0.8093387,
       "qid": null
     },
     {
       "id": "https://openalex.org/c173656711",
       "wikidata": "https://www.wikidata.org/wiki/Q19067",
       "display_name": "Apex predator",
       "level": 3,
       "score": 0.7261725,
       "qid": null
     },
     {
       "id": "https://openalex.org/c110872660",
       "wikidata": "https://www.wikidata.org/wiki/Q37813",
       "display_name": "Ecosystem",
       "level": 2,
       "score": 0.721243,
       "qid": "Q169094"
     },
     {
       "id": "https://openalex.org/c197115733",
       "wikidata": "https://www.wikidata.org/wiki/Q1003136",
       "display_name": "Forcing (mathematics)",
       "level": 2,
       "score": 0.639182,
       "qid": null
     },
     {
       "id": "https://openalex.org/c18903297",
       "wikidata": "https://www.wikidata.org/wiki/Q7150",
       "display_name": "Ecology",
       "level": 1,
       "score": 0.6170604,
       "qid": "Q158972"
     },
     {
       "id": "https://openalex.org/c84752544",
       "wikidata": "https://www.wikidata.org/wiki/Q10328964",
       "display_name": "Mesopredator release hypothesis",
       "level": 4,
       "score": 0.5944427,
       "qid": null
     },
     {
       "id": "https://openalex.org/c72958200",
       "wikidata": "https://www.wikidata.org/wiki/Q1053008",
       "display_name": "Trophic level",
       "level": 2,
       "score": 0.58859146,
       "qid": null
     },
     {
       "id": "https://openalex.org/c109931610",
       "wikidata": "https://www.wikidata.org/wiki/Q1775153",
       "display_name": "Food web",
       "level": 3,
       "score": 0.5441403,
       "qid": "Q159142"
     },
     {
       "id": "https://openalex.org/c1337776",
       "wikidata": "https://www.wikidata.org/wiki/Q1941955",
       "display_name": "Facilitation",
       "level": 2,
       "score": 0.42260727,
       "qid": null
     },
     {
       "id": "https://openalex.org/c86803240",
       "wikidata": "https://www.wikidata.org/wiki/Q420",
       "display_name": "Biology",
       "level": 0,
       "score": 0.39869952,
       "qid": "Q158998"
     },
     {
       "id": "https://openalex.org/c39432304",
       "wikidata": "https://www.wikidata.org/wiki/Q188847",
       "display_name": "Environmental science",
       "level": 0,
       "score": 0.39355186,
       "qid": "Q166085"
     },
     {
       "id": "https://openalex.org/c91586092",
       "wikidata": "https://www.wikidata.org/wiki/Q757520",
       "display_name": "Atmospheric sciences",
       "level": 1,
       "score": 0.11398101,
       "qid": "Q166120"
     },
     {
       "id": "https://openalex.org/c127313418",
       "wikidata": "https://www.wikidata.org/wiki/Q1069",
       "display_name": "Geology",
       "level": 0,
       "score": 0.07705197,
       "qid": "Q158984"
     },
     {
       "id": "https://openalex.org/c169760540",
       "wikidata": "https://www.wikidata.org/wiki/Q207011",
       "display_name": "Neuroscience",
       "level": 1,
       "score": 0.0,
       "qid": "Q166291"
     }
   ],
   "corresponding_author_ids": [
     "https://openalex.org/A5054047670"
   ],
   "corresponding_institution_ids": [
     "https://openalex.org/I185103710"
   ],
   "countries_distinct_count": 1,
   "counts_by_year": [
     {
       "year": 2024,
       "cited_by_count": 12
     },
     {
       "year": 2023,
       "cited_by_count": 15
     },
     {
       "year": 2022,
       "cited_by_count": 16
     },
     {
       "year": 2021,
       "cited_by_count": 15
     }
   ],
   "created_date": "2021-03-15",
   "datasets": [],
   "display_name": "Behavioral responses across a mosaic of ecosystem states restructure a sea otter\u2013urchin trophic cascade",
   "doi": "https://doi.org/10.1073/pnas.2012493118",
   "fwci": 8.52,
   "grants": [
     {
       "funder": "https://openalex.org/F4320306076",
       "funder_display_name": "National Science Foundation",
       "award_id": "Graduate Research Fellowship"
     }
   ],
   "has_fulltext": false,
   "id": "https://openalex.org/W3135077693",
   "ids": {
     "openalex": "https://openalex.org/W3135077693",
     "doi": "https://doi.org/10.1073/pnas.2012493118",
     "mag": "3135077693",
     "pmid": "https://pubmed.ncbi.nlm.nih.gov/33836567",
     "pmcid": "https://www.ncbi.nlm.nih.gov/pmc/articles/7980363"
   },
   "indexed_in": [
     "crossref",
     "pubmed"
   ],
   "institutions_distinct_count": 4,
   "is_paratext": false,
   "is_retracted": false,
   "keywords": [
     {
       "id": "https://openalex.org/keywords/trophic-cascade",
       "display_name": "Trophic cascade",
       "score": 0.8093387
     },
     {
       "id": "https://openalex.org/keywords/forcing",
       "display_name": "Forcing (mathematics)",
       "score": 0.639182
     },
     {
       "id": "https://openalex.org/keywords/mesopredator-release-hypothesis",
       "display_name": "Mesopredator release hypothesis",
       "score": 0.5944427
     },
     {
       "id": "https://openalex.org/keywords/ecosystem-resilience",
       "display_name": "Ecosystem Resilience",
       "score": 0.530926
     },
     {
       "id": "https://openalex.org/keywords/facilitation",
       "display_name": "Facilitation",
       "score": 0.42260727
     }
   ],
   "language": "en",
   "locations": [
     {
       "is_oa": true,
       "landing_page_url": "https://doi.org/10.1073/pnas.2012493118",
       "pdf_url": "https://www.pnas.org/doi/pdf/10.1073/pnas.2012493118",
       "source": {
         "id": "https://openalex.org/S125754415",
         "display_name": "Proceedings of the National Academy of Sciences",
         "issn_l": "0027-8424",
         "issn": [
           "0027-8424",
           "1091-6490"
         ],
         "is_oa": false,
         "is_in_doaj": false,
         "is_core": true,
         "host_organization": "https://openalex.org/P4310320052",
         "host_organization_name": "National Academy of Sciences",
         "host_organization_lineage": [
           "https://openalex.org/P4310320052"
         ],
         "host_organization_lineage_names": [
           "National Academy of Sciences"
         ],
         "type": "journal"
       },
       "license": null,
       "license_id": null,
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     },
     {
       "is_oa": true,
       "landing_page_url": "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7980363",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S2764455111",
         "display_name": "PubMed Central",
         "issn_l": null,
         "issn": null,
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I1299303238",
         "host_organization_name": "National Institutes of Health",
         "host_organization_lineage": [
           "https://openalex.org/I1299303238"
         ],
         "host_organization_lineage_names": [
           "National Institutes of Health"
         ],
         "type": "repository"
       },
       "license": null,
       "license_id": null,
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     },
     {
       "is_oa": false,
       "landing_page_url": "https://pubmed.ncbi.nlm.nih.gov/33836567",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S4306525036",
         "display_name": "PubMed",
         "issn_l": null,
         "issn": null,
         "is_oa": false,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I1299303238",
         "host_organization_name": "National Institutes of Health",
         "host_organization_lineage": [
           "https://openalex.org/I1299303238"
         ],
         "host_organization_lineage_names": [
           "National Institutes of Health"
         ],
         "type": "repository"
       },
       "license": null,
       "license_id": null,
       "version": null,
       "is_accepted": false,
       "is_published": false
     }
   ],
   "locations_count": 3,
   "mesh": [
     {
       "descriptor_ui": "D010041",
       "descriptor_name": "Otters",
       "qualifier_ui": "Q000502",
       "qualifier_name": "physiology",
       "is_major_topic": true
     },
     {
       "descriptor_ui": "D000818",
       "descriptor_name": "Animals",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D017753",
       "descriptor_name": "Ecosystem",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D005247",
       "descriptor_name": "Feeding Behavior",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D020387",
       "descriptor_name": "Food Chain",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D011156",
       "descriptor_name": "Population Density",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D011235",
       "descriptor_name": "Predatory Behavior",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     },
     {
       "descriptor_ui": "D012617",
       "descriptor_name": "Sea Urchins",
       "qualifier_ui": "",
       "qualifier_name": null,
       "is_major_topic": false
     }
   ],
   "ngrams_url": "https://api.openalex.org/works/W3135077693/ngrams",
   "open_access": {
     "is_oa": true,
     "oa_status": "green",
     "oa_url": "https://www.pnas.org/doi/pdf/10.1073/pnas.2012493118",
     "any_repository_has_fulltext": true
   },
   "primary_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.1073/pnas.2012493118",
     "pdf_url": "https://www.pnas.org/doi/pdf/10.1073/pnas.2012493118",
     "source": {
       "id": "https://openalex.org/S125754415",
       "display_name": "Proceedings of the National Academy of Sciences",
       "issn_l": "0027-8424",
       "issn": [
         "0027-8424",
         "1091-6490"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310320052",
       "host_organization_name": "National Academy of Sciences",
       "host_organization_lineage": [
         "https://openalex.org/P4310320052"
       ],
       "host_organization_lineage_names": [
         "National Academy of Sciences"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "primary_topic": {
     "id": "https://openalex.org/T10643",
     "display_name": "Ecological Dynamics of Marine Environments",
     "score": 0.9943,
     "subfield": {
       "id": "https://openalex.org/subfields/1910",
       "display_name": "Oceanography"
     },
     "field": {
       "id": "https://openalex.org/fields/19",
       "display_name": "Earth and Planetary Sciences"
     },
     "domain": {
       "id": "https://openalex.org/domains/3",
       "display_name": "Physical Sciences"
     }
   },
   "publication_date": "2021-03-08",
   "publication_year": 2021,
   "referenced_works": [
     "https://openalex.org/W1511359614",
     "https://openalex.org/W1739950599",
     "https://openalex.org/W1965577217",
     "https://openalex.org/W1968471032",
     "https://openalex.org/W1969027200",
     "https://openalex.org/W1969296959",
     "https://openalex.org/W1972708686",
     "https://openalex.org/W1980177068",
     "https://openalex.org/W1980215403",
     "https://openalex.org/W1982652049",
     "https://openalex.org/W1983316406",
     "https://openalex.org/W1998643818",
     "https://openalex.org/W2005861590",
     "https://openalex.org/W2008019499",
     "https://openalex.org/W2010378833",
     "https://openalex.org/W2011628060",
     "https://openalex.org/W2016049988",
     "https://openalex.org/W2026819230",
     "https://openalex.org/W2054990683",
     "https://openalex.org/W2070105331",
     "https://openalex.org/W2077954418",
     "https://openalex.org/W2078395766",
     "https://openalex.org/W2088503284",
     "https://openalex.org/W2100927103",
     "https://openalex.org/W2104474860",
     "https://openalex.org/W2107412176",
     "https://openalex.org/W2111940674",
     "https://openalex.org/W2128897201",
     "https://openalex.org/W2132488095",
     "https://openalex.org/W2146609712",
     "https://openalex.org/W2149503569",
     "https://openalex.org/W2153110018",
     "https://openalex.org/W2154236149",
     "https://openalex.org/W2282448634",
     "https://openalex.org/W2294586047",
     "https://openalex.org/W2325339739",
     "https://openalex.org/W2409647401",
     "https://openalex.org/W2580609999",
     "https://openalex.org/W2580939058",
     "https://openalex.org/W2587166559",
     "https://openalex.org/W2603614123",
     "https://openalex.org/W2606666360",
     "https://openalex.org/W2737233626",
     "https://openalex.org/W2790893281",
     "https://openalex.org/W2809828938",
     "https://openalex.org/W2884670852",
     "https://openalex.org/W2904741017",
     "https://openalex.org/W2914779985",
     "https://openalex.org/W2917145354",
     "https://openalex.org/W2923339550",
     "https://openalex.org/W2976010454",
     "https://openalex.org/W2981261505",
     "https://openalex.org/W3102520837",
     "https://openalex.org/W3120356302",
     "https://openalex.org/W3135077693",
     "https://openalex.org/W4254937436",
     "https://openalex.org/W4298882835",
     "https://openalex.org/W947051122",
     "https://openalex.org/W97074159"
   ],
   "referenced_works_count": 59,
   "related_works": [
     "https://openalex.org/W3175047657",
     "https://openalex.org/W2959137395",
     "https://openalex.org/W2925086066",
     "https://openalex.org/W2900428748",
     "https://openalex.org/W2531027704",
     "https://openalex.org/W2412441931",
     "https://openalex.org/W2119115713",
     "https://openalex.org/W2110787597",
     "https://openalex.org/W2099775515",
     "https://openalex.org/W2048307119"
   ],
   "sustainable_development_goals": [],
   "title": "Behavioral responses across a mosaic of ecosystem states restructure a sea otter\u2013urchin trophic cascade",
   "topics": [
     {
       "id": "https://openalex.org/T10643",
       "display_name": "Ecological Dynamics of Marine Environments",
       "score": 0.9943,
       "subfield": {
         "id": "https://openalex.org/subfields/1910",
         "display_name": "Oceanography"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10230",
       "display_name": "Impacts of Climate Change on Marine Fisheries",
       "score": 0.9922,
       "subfield": {
         "id": "https://openalex.org/subfields/2306",
         "display_name": "Global and Planetary Change"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10341",
       "display_name": "Resilience of Coral Reef Ecosystems to Climate Change",
       "score": 0.9772,
       "subfield": {
         "id": "https://openalex.org/subfields/2303",
         "display_name": "Ecology"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     }
   ],
   "type": "article",
   "type_crossref": "journal-article",
   "updated_date": "2024-08-08T14:14:13.867298",
   "versions": [],
   "qid": null
 }

}

Return to "Q308323" page.