Item talk:Q73170

From geokb

{

 "USGS Publications Warehouse": {
   "schema": {
     "@context": "https://schema.org",
     "@type": "CreativeWork",
     "additionalType": "USGS Numbered Series",
     "name": "Lahar-hazard zonation for San Miguel volcano, El Salvador",
     "identifier": [
       {
         "@type": "PropertyValue",
         "propertyID": "USGS Publications Warehouse IndexID",
         "value": "ofr01395",
         "url": "https://pubs.usgs.gov/publication/ofr01395"
       },
       {
         "@type": "PropertyValue",
         "propertyID": "USGS Publications Warehouse Internal ID",
         "value": 31560
       },
       {
         "@type": "PropertyValue",
         "propertyID": "DOI",
         "value": "10.3133/ofr01395",
         "url": "https://doi.org/10.3133/ofr01395"
       }
     ],
     "inLanguage": "en",
     "isPartOf": [
       {
         "@type": "CreativeWorkSeries",
         "name": "Open-File Report"
       }
     ],
     "datePublished": "2001",
     "dateModified": "2013-11-22",
     "abstract": "San Miguel volcano, also known as Chaparrastique, is one of many volcanoes along the volcanic arc in El Salvador. The volcano, located in the eastern part of the country, rises to an altitude of about 2130 meters and towers above the communities of San Miguel, El Transito, San Rafael Oriente, and San Jorge. In addition to the larger communities that surround the volcano, several smaller communities and coffee plantations are located on or around the flanks of the volcano, and the PanAmerican and coastal highways cross the lowermost northern and southern flanks of the volcano. The population density around San Miguel volcano coupled with the proximity of major transportation routes increases the risk that even small volcano-related events, like landslides or eruptions, may have significant impact on people and infrastructure.\n\nSan Miguel volcano is one of the most active volcanoes in El Salvador; it has erupted at least 29 times since 1699. Historical eruptions of the volcano consisted mainly of relatively quiescent emplacement of lava flows or minor explosions that generated modest tephra falls (erupted fragments of microscopic ash to meter sized blocks that are dispersed into the atmosphere and fall to the ground). Little is known, however, about prehistoric eruptions of the volcano. Chemical analyses of prehistoric lava flows and thin tephra falls from San Miguel volcano indicate that the volcano is composed dominantly of basalt (rock having silica content <53%), similar to the lava erupted by Hawaiian volcanoes. The chemical composition of eruptive products and the lack of evidence of large cataclysmic eruptions suggests that prehistoric eruptions probably were similar in nature to the historical eruptions. Unlike San Salvador and San Vicente volcanoes, San Miguel volcano does not appear to have had a history of violent explosive eruptions.",
     "description": "Report: 14 p.; Plate: 32.68 x 24.10 inches",
     "publisher": {
       "@type": "Organization",
       "name": "U.S. Geological Survey"
     },
     "author": [
       {
         "@type": "Person",
         "name": "Pullinger, C.R.",
         "givenName": "C.R.",
         "familyName": "Pullinger"
       },
       {
         "@type": "Person",
         "name": "Major, J. J.",
         "givenName": "J. J.",
         "familyName": "Major",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "ORCID",
           "value": "0000-0003-2449-4466",
           "url": "https://orcid.org/0000-0003-2449-4466"
         },
         "affiliation": [
           {
             "@type": "Organization",
             "name": "Cascades Volcano Observatory",
             "url": "https://www.usgs.gov/cascades-volcano-observatory"
           }
         ]
       },
       {
         "@type": "Person",
         "name": "Schilling, S. P.",
         "givenName": "S. P.",
         "familyName": "Schilling"
       },
       {
         "@type": "Person",
         "name": "Escobar, C.D.",
         "givenName": "C.D.",
         "familyName": "Escobar"
       },
       {
         "@type": "Person",
         "name": "Chesner, C.A.",
         "givenName": "C.A.",
         "familyName": "Chesner"
       },
       {
         "@type": "Person",
         "name": "Howell, M.M.",
         "givenName": "M.M.",
         "familyName": "Howell"
       }
     ],
     "funder": [
       {
         "@type": "Organization",
         "name": "Cascades Volcano Observatory",
         "url": "https://www.usgs.gov/cascades-volcano-observatory"
       },
       {
         "@type": "Organization",
         "name": "Volcano Science Center",
         "url": "https://www.usgs.gov/centers/volcano-science-center"
       }
     ],
     "spatialCoverage": [
       {
         "@type": "Place",
         "additionalType": "country",
         "name": "El Salvador",
         "url": "https://geonames.org/4154303"
       },
       {
         "@type": "Place",
         "additionalType": "city",
         "name": "El Transito",
         "url": "https://geonames.org/4046276"
       },
       {
         "@type": "Place",
         "additionalType": "city",
         "name": "San Jorge",
         "url": "https://geonames.org/4046504"
       },
       {
         "@type": "Place",
         "additionalType": "city",
         "name": "San Miguel",
         "url": "https://geonames.org/5312929"
       },
       {
         "@type": "Place",
         "additionalType": "city",
         "name": "San Rafael Oriente",
         "url": "https://geonames.org/5312945"
       },
       {
         "@type": "Place",
         "additionalType": "unknown",
         "name": "San Miguel Volcano"
       },
       {
         "@type": "Place",
         "geo": [
           {
             "@type": "GeoShape",
             "additionalProperty": {
               "@type": "PropertyValue",
               "name": "GeoJSON",
               "value": {
                 "type": "FeatureCollection",
                 "features": [
                   {
                     "type": "Feature",
                     "properties": {},
                     "geometry": {
                       "type": "Polygon",
                       "coordinates": [
                         [
                           [
                             -90.1603,
                             13.0262
                           ],
                           [
                             -90.1603,
                             14.4517
                           ],
                           [
                             -87.5498,
                             14.4517
                           ],
                           [
                             -87.5498,
                             13.0262
                           ],
                           [
                             -90.1603,
                             13.0262
                           ]
                         ]
                       ]
                     }
                   }
                 ]
               }
             }
           },
           {
             "@type": "GeoCoordinates",
             "latitude": 13.73895,
             "longitude": -88.85504999999999
           }
         ]
       }
     ]
   }
 },
 "OpenAlex": {
   "abstract_inverted_index": {
     "San": [
       0,
       43,
       47,
       51,
       99,
       130,
       215,
       269,
       272,
       275
     ],
     "Miguel": [
       1,
       100,
       131,
       216,
       276
     ],
     "volcano,": [
       2,
       20,
       62,
       78
     ],
     "also": [
       3
     ],
     "known": [
       4
     ],
     "as": [
       5
     ],
     "Chaparrastique,": [
       6
     ],
     "is": [
       7,
       133,
       195,
       222
     ],
     "one": [
       8,
       134
     ],
     "of": [
       9,
       26,
       33,
       42,
       76,
       92,
       106,
       135,
       154,
       159,
       163,
       176,
       201,
       206,
       225,
       243,
       249,
       251,
       286
     ],
     "many": [
       10
     ],
     "volcanoes": [
       11,
       139
     ],
     "along": [
       12
     ],
     "the": [
       13,
       23,
       27,
       40,
       56,
       61,
       74,
       77,
       80,
       86,
       93,
       104,
       111,
       136,
       155,
       187,
       192,
       202,
       220,
       234,
       247,
       265
     ],
     "volcanic": [
       14
     ],
     "arc": [
       15
     ],
     "in": [
       16,
       22,
       140,
       262
     ],
     "El": [
       17,
       45,
       141
     ],
     "Salvador.": [
       18
     ],
     "The": [
       19,
       95,
       240
     ],
     "located": [
       21,
       70
     ],
     "eastern": [
       24
     ],
     "part": [
       25
     ],
     "country,": [
       28
     ],
     "rises": [
       29
     ],
     "to": [
       30,
       55,
       179,
       191,
       233,
       264,
       281
     ],
     "an": [
       31
     ],
     "altitude": [
       32
     ],
     "about": [
       34,
       198
     ],
     "2130": [
       35
     ],
     "meters": [
       36
     ],
     "and": [
       37,
       50,
       66,
       79,
       82,
       89,
       128,
       189,
       210,
       246,
       271
     ],
     "towers": [
       38
     ],
     "above": [
       39
     ],
     "communities": [
       41,
       58,
       65
     ],
     "Miguel,": [
       44
     ],
     "Transito,": [
       46
     ],
     "Rafael": [
       48
     ],
     "Oriente,": [
       49
     ],
     "Jorge.": [
       52
     ],
     "In": [
       53
     ],
     "addition": [
       54
     ],
     "larger": [
       57
     ],
     "that": [
       59,
       113,
       169,
       183,
       219,
       256
     ],
     "surround": [
       60
     ],
     "several": [
       63
     ],
     "smaller": [
       64
     ],
     "coffee": [
       67
     ],
     "plantations": [
       68
     ],
     "are": [
       69,
       184
     ],
     "on": [
       71,
       126
     ],
     "or": [
       72,
       120,
       166
     ],
     "around": [
       73,
       98
     ],
     "flanks": [
       75,
       91
     ],
     "PanAmerican": [
       81
     ],
     "coastal": [
       83
     ],
     "highways": [
       84
     ],
     "cross": [
       85
     ],
     "lowermost": [
       87
     ],
     "northern": [
       88
     ],
     "southern": [
       90
     ],
     "volcano.": [
       94,
       203
     ],
     "population": [
       96
     ],
     "density": [
       97
     ],
     "volcano": [
       101,
       132,
       156,
       217,
       221,
       277
     ],
     "coupled": [
       102
     ],
     "with": [
       103
     ],
     "proximity": [
       105
     ],
     "major": [
       107
     ],
     "transportation": [
       108
     ],
     "routes": [
       109
     ],
     "increases": [
       110
     ],
     "risk": [
       112
     ],
     "even": [
       114
     ],
     "small": [
       115
     ],
     "volcano-related": [
       116
     ],
     "events,": [
       117
     ],
     "like": [
       118
     ],
     "landslides": [
       119
     ],
     "eruptions,": [
       121
     ],
     "may": [
       122
     ],
     "have": [
       123,
       282
     ],
     "significant": [
       124
     ],
     "impact": [
       125
     ],
     "people": [
       127
     ],
     "infrastructure.": [
       129
     ],
     "most": [
       137
     ],
     "active": [
       138
     ],
     "Salvador;": [
       142
     ],
     "it": [
       143
     ],
     "has": [
       144
     ],
     "erupted": [
       145,
       236
     ],
     "at": [
       146
     ],
     "least": [
       147
     ],
     "29": [
       148
     ],
     "times": [
       149
     ],
     "since": [
       150
     ],
     "1699.": [
       151
     ],
     "Historical": [
       152
     ],
     "eruptions": [
       153,
       200,
       254,
       258
     ],
     "consisted": [
       157
     ],
     "mainly": [
       158
     ],
     "relatively": [
       160
     ],
     "quiescent": [
       161
     ],
     "emplacement": [
       162
     ],
     "lava": [
       164,
       208,
       235
     ],
     "flows": [
       165,
       209
     ],
     "minor": [
       167
     ],
     "explosions": [
       168
     ],
     "generated": [
       170
     ],
     "modest": [
       171
     ],
     "tephra": [
       172,
       212
     ],
     "falls": [
       173,
       213
     ],
     "(erupted": [
       174
     ],
     "fragments": [
       175
     ],
     "microscopic": [
       177
     ],
     "ash": [
       178
     ],
     "meter": [
       180
     ],
     "sized": [
       181
     ],
     "blocks": [
       182
     ],
     "dispersed": [
       185
     ],
     "into": [
       186
     ],
     "atmosphere": [
       188
     ],
     "fall": [
       190
     ],
     "ground).": [
       193
     ],
     "Little": [
       194
     ],
     "known,": [
       196
     ],
     "however,": [
       197
     ],
     "prehistoric": [
       199,
       207,
       257
     ],
     "Chemical": [
       204
     ],
     "analyses": [
       205
     ],
     "thin": [
       211
     ],
     "from": [
       214
     ],
     "indicate": [
       218
     ],
     "composed": [
       223
     ],
     "dominantly": [
       224
     ],
     "basalt": [
       226
     ],
     "(rock": [
       227
     ],
     "having": [
       228
     ],
     "silica": [
       229
     ],
     "content": [
       230
     ],
     "<53%),": [
       231
     ],
     "similar": [
       232,
       261
     ],
     "by": [
       237
     ],
     "Hawaiian": [
       238
     ],
     "volcanoes.": [
       239
     ],
     "chemical": [
       241
     ],
     "composition": [
       242
     ],
     "eruptive": [
       244
     ],
     "products": [
       245
     ],
     "lack": [
       248
     ],
     "evidence": [
       250
     ],
     "large": [
       252
     ],
     "cataclysmic": [
       253
     ],
     "suggests": [
       255
     ],
     "probably": [
       259
     ],
     "were": [
       260
     ],
     "nature": [
       263
     ],
     "historical": [
       266
     ],
     "eruptions.": [
       267,
       289
     ],
     "Unlike": [
       268
     ],
     "Salvador": [
       270
     ],
     "Vicente": [
       273
     ],
     "volcanoes,": [
       274
     ],
     "does": [
       278
     ],
     "not": [
       279
     ],
     "appear": [
       280
     ],
     "had": [
       283
     ],
     "a": [
       284
     ],
     "history": [
       285
     ],
     "violent": [
       287
     ],
     "explosive": [
       288
     ]
   },
   "apc_list": null,
   "apc_paid": null,
   "authorships": [
     {
       "author_position": "first",
       "author": {
         "id": "https://openalex.org/A5058593783",
         "display_name": "Jon J. Major",
         "orcid": "https://orcid.org/0000-0003-2449-4466"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I51361536",
           "display_name": "University of El Salvador",
           "ror": "https://ror.org/03sbpft28",
           "country_code": "SV",
           "type": "education",
           "lineage": [
             "https://openalex.org/I51361536"
           ]
         }
       ],
       "countries": [
         "SV"
       ],
       "is_corresponding": false,
       "raw_author_name": "J.J. Major",
       "raw_affiliation_strings": [
         ", El Salvador olcano, El Salvador",
         ", El Salvador olcano, El Salvador olcano, El Salvador U.",
         "Salvador olcano, El Salvador"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Salvador olcano, El Salvador",
           "institution_ids": [
             "https://openalex.org/I51361536"
           ]
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador olcano, El Salvador U.",
           "institution_ids": []
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador",
           "institution_ids": []
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5042499201",
         "display_name": "Steve P. Schilling",
         "orcid": null
       },
       "institutions": [
         {
           "id": "https://openalex.org/I51361536",
           "display_name": "University of El Salvador",
           "ror": "https://ror.org/03sbpft28",
           "country_code": "SV",
           "type": "education",
           "lineage": [
             "https://openalex.org/I51361536"
           ]
         }
       ],
       "countries": [
         "SV"
       ],
       "is_corresponding": false,
       "raw_author_name": "S.P. Schilling",
       "raw_affiliation_strings": [
         ", El Salvador olcano, El Salvador",
         ", El Salvador olcano, El Salvador olcano, El Salvador U.",
         "Salvador olcano, El Salvador"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Salvador olcano, El Salvador",
           "institution_ids": [
             "https://openalex.org/I51361536"
           ]
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador olcano, El Salvador U.",
           "institution_ids": []
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador",
           "institution_ids": []
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5086671721",
         "display_name": "C. Pullinger",
         "orcid": null
       },
       "institutions": [
         {
           "id": "https://openalex.org/I51361536",
           "display_name": "University of El Salvador",
           "ror": "https://ror.org/03sbpft28",
           "country_code": "SV",
           "type": "education",
           "lineage": [
             "https://openalex.org/I51361536"
           ]
         }
       ],
       "countries": [
         "SV"
       ],
       "is_corresponding": false,
       "raw_author_name": "C.R. Pullinger",
       "raw_affiliation_strings": [
         ", El Salvador olcano, El Salvador",
         ", El Salvador olcano, El Salvador olcano, El Salvador U.",
         "Salvador olcano, El Salvador"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Salvador olcano, El Salvador",
           "institution_ids": [
             "https://openalex.org/I51361536"
           ]
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador olcano, El Salvador U.",
           "institution_ids": []
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador",
           "institution_ids": []
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5054509207",
         "display_name": "C. Demetrio Escobar",
         "orcid": null
       },
       "institutions": [
         {
           "id": "https://openalex.org/I51361536",
           "display_name": "University of El Salvador",
           "ror": "https://ror.org/03sbpft28",
           "country_code": "SV",
           "type": "education",
           "lineage": [
             "https://openalex.org/I51361536"
           ]
         }
       ],
       "countries": [
         "SV"
       ],
       "is_corresponding": false,
       "raw_author_name": "C.D. Escobar",
       "raw_affiliation_strings": [
         ", El Salvador olcano, El Salvador",
         ", El Salvador olcano, El Salvador olcano, El Salvador U.",
         "Salvador olcano, El Salvador"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Salvador olcano, El Salvador",
           "institution_ids": [
             "https://openalex.org/I51361536"
           ]
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador olcano, El Salvador U.",
           "institution_ids": []
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador",
           "institution_ids": []
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5075483915",
         "display_name": "Craig A. Chesner",
         "orcid": "https://orcid.org/0000-0001-8928-6524"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I51361536",
           "display_name": "University of El Salvador",
           "ror": "https://ror.org/03sbpft28",
           "country_code": "SV",
           "type": "education",
           "lineage": [
             "https://openalex.org/I51361536"
           ]
         }
       ],
       "countries": [
         "SV"
       ],
       "is_corresponding": false,
       "raw_author_name": "C.A. Chesner",
       "raw_affiliation_strings": [
         ", El Salvador olcano, El Salvador",
         ", El Salvador olcano, El Salvador olcano, El Salvador U.",
         "Salvador olcano, El Salvador"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Salvador olcano, El Salvador",
           "institution_ids": [
             "https://openalex.org/I51361536"
           ]
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador olcano, El Salvador U.",
           "institution_ids": []
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador",
           "institution_ids": []
         }
       ]
     },
     {
       "author_position": "last",
       "author": {
         "id": "https://openalex.org/A5040678368",
         "display_name": "M.M. Howell",
         "orcid": null
       },
       "institutions": [
         {
           "id": "https://openalex.org/I51361536",
           "display_name": "University of El Salvador",
           "ror": "https://ror.org/03sbpft28",
           "country_code": "SV",
           "type": "education",
           "lineage": [
             "https://openalex.org/I51361536"
           ]
         }
       ],
       "countries": [
         "SV"
       ],
       "is_corresponding": false,
       "raw_author_name": "M.M. Howell",
       "raw_affiliation_strings": [
         ", El Salvador olcano, El Salvador",
         ", El Salvador olcano, El Salvador olcano, El Salvador U.",
         "Salvador olcano, El Salvador"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Salvador olcano, El Salvador",
           "institution_ids": [
             "https://openalex.org/I51361536"
           ]
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador olcano, El Salvador U.",
           "institution_ids": []
         },
         {
           "raw_affiliation_string": ", El Salvador olcano, El Salvador",
           "institution_ids": []
         }
       ]
     }
   ],
   "best_oa_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.3133/ofr01395",
     "pdf_url": "https://pubs.usgs.gov/of/2001/0395/pdf/of2001-0395.pdf",
     "source": {
       "id": "https://openalex.org/S4210194219",
       "display_name": "Antarctica A Keystone in a Changing World",
       "issn_l": "0196-1497",
       "issn": [
         "0196-1497",
         "2331-1258",
         "2332-4899"
       ],
       "is_oa": true,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310316088",
       "host_organization_name": "United States Department of the Interior",
       "host_organization_lineage": [
         "https://openalex.org/P4310316088"
       ],
       "host_organization_lineage_names": [
         "United States Department of the Interior"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "biblio": {
     "volume": null,
     "issue": null,
     "first_page": null,
     "last_page": null
   },
   "citation_normalized_percentile": {
     "value": 0.370294,
     "is_in_top_1_percent": false,
     "is_in_top_10_percent": false
   },
   "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2255070535",
   "cited_by_count": 2,
   "cited_by_percentile_year": {
     "min": 68,
     "max": 71
   },
   "concepts": [
     {
       "id": "https://openalex.org/c120806208",
       "wikidata": "https://www.wikidata.org/wiki/Q8072",
       "display_name": "Volcano",
       "level": 2,
       "score": 0.924973,
       "qid": null
     },
     {
       "id": "https://openalex.org/c113754120",
       "wikidata": "https://www.wikidata.org/wiki/Q40157",
       "display_name": "Lava",
       "level": 3,
       "score": 0.8854526,
       "qid": null
     },
     {
       "id": "https://openalex.org/c87457978",
       "wikidata": "https://www.wikidata.org/wiki/Q209245",
       "display_name": "Tephra",
       "level": 3,
       "score": 0.87077975,
       "qid": "Q161359"
     },
     {
       "id": "https://openalex.org/c127313418",
       "wikidata": "https://www.wikidata.org/wiki/Q1069",
       "display_name": "Geology",
       "level": 0,
       "score": 0.7650113,
       "qid": "Q158984"
     },
     {
       "id": "https://openalex.org/c85304923",
       "wikidata": "https://www.wikidata.org/wiki/Q47212",
       "display_name": "Lahar",
       "level": 4,
       "score": 0.6137094,
       "qid": null
     },
     {
       "id": "https://openalex.org/c146929289",
       "wikidata": "https://www.wikidata.org/wiki/Q7940034",
       "display_name": "Volcanic hazards",
       "level": 3,
       "score": 0.53222543,
       "qid": null
     },
     {
       "id": "https://openalex.org/c52543455",
       "wikidata": "https://www.wikidata.org/wiki/Q169358",
       "display_name": "Stratovolcano",
       "level": 4,
       "score": 0.4819731,
       "qid": null
     },
     {
       "id": "https://openalex.org/c2908647359",
       "wikidata": "https://www.wikidata.org/wiki/Q2625603",
       "display_name": "Population",
       "level": 2,
       "score": 0.42295334,
       "qid": null
     },
     {
       "id": "https://openalex.org/c161509811",
       "wikidata": "https://www.wikidata.org/wiki/Q43338",
       "display_name": "Basalt",
       "level": 2,
       "score": 0.4203356,
       "qid": "Q41826"
     },
     {
       "id": "https://openalex.org/c17409809",
       "wikidata": "https://www.wikidata.org/wiki/Q161764",
       "display_name": "Geochemistry",
       "level": 1,
       "score": 0.414628,
       "qid": "Q158980"
     },
     {
       "id": "https://openalex.org/c165205528",
       "wikidata": "https://www.wikidata.org/wiki/Q83371",
       "display_name": "Seismology",
       "level": 1,
       "score": 0.41209573,
       "qid": "Q159027"
     },
     {
       "id": "https://openalex.org/c199022620",
       "wikidata": "https://www.wikidata.org/wiki/Q1067217",
       "display_name": "Phreatic eruption",
       "level": 4,
       "score": 0.4108745,
       "qid": null
     },
     {
       "id": "https://openalex.org/c100970517",
       "wikidata": "https://www.wikidata.org/wiki/Q52107",
       "display_name": "Physical geography",
       "level": 1,
       "score": 0.38805512,
       "qid": "Q226297"
     },
     {
       "id": "https://openalex.org/c1965285",
       "wikidata": "https://www.wikidata.org/wiki/Q8008",
       "display_name": "Earth science",
       "level": 1,
       "score": 0.34117877,
       "qid": "Q158971"
     },
     {
       "id": "https://openalex.org/c95869378",
       "wikidata": "https://www.wikidata.org/wiki/Q512121",
       "display_name": "Pyroclastic rock",
       "level": 3,
       "score": 0.25419337,
       "qid": "Q41884"
     },
     {
       "id": "https://openalex.org/c183222429",
       "wikidata": "https://www.wikidata.org/wiki/Q42278",
       "display_name": "Magma",
       "level": 3,
       "score": 0.20907533,
       "qid": null
     },
     {
       "id": "https://openalex.org/c205649164",
       "wikidata": "https://www.wikidata.org/wiki/Q1071",
       "display_name": "Geography",
       "level": 0,
       "score": 0.1920473,
       "qid": "Q158983"
     },
     {
       "id": "https://openalex.org/c149923435",
       "wikidata": "https://www.wikidata.org/wiki/Q37732",
       "display_name": "Demography",
       "level": 1,
       "score": 0.0,
       "qid": "Q166262"
     },
     {
       "id": "https://openalex.org/c144024400",
       "wikidata": "https://www.wikidata.org/wiki/Q21201",
       "display_name": "Sociology",
       "level": 0,
       "score": 0.0,
       "qid": "Q226182"
     }
   ],
   "corresponding_author_ids": [],
   "corresponding_institution_ids": [],
   "countries_distinct_count": 1,
   "counts_by_year": [
     {
       "year": 2021,
       "cited_by_count": 1
     },
     {
       "year": 2013,
       "cited_by_count": 1
     }
   ],
   "created_date": "2016-06-24",
   "datasets": [],
   "display_name": "Lahar-hazard zonation for San Miguel volcano, El Salvador",
   "doi": "https://doi.org/10.3133/ofr01395",
   "fwci": 0.0,
   "grants": [],
   "has_fulltext": false,
   "id": "https://openalex.org/W2255070535",
   "ids": {
     "openalex": "https://openalex.org/W2255070535",
     "doi": "https://doi.org/10.3133/ofr01395",
     "mag": "2255070535"
   },
   "indexed_in": [
     "crossref"
   ],
   "institutions_distinct_count": 1,
   "is_paratext": false,
   "is_retracted": false,
   "keywords": [
     {
       "id": "https://openalex.org/keywords/lahar",
       "display_name": "Lahar",
       "score": 0.6137094
     },
     {
       "id": "https://openalex.org/keywords/volcanic-hazards",
       "display_name": "Volcanic hazards",
       "score": 0.53222543
     },
     {
       "id": "https://openalex.org/keywords/stratovolcano",
       "display_name": "Stratovolcano",
       "score": 0.4819731
     },
     {
       "id": "https://openalex.org/keywords/phreatic-eruption",
       "display_name": "Phreatic eruption",
       "score": 0.4108745
     }
   ],
   "language": "en",
   "locations": [
     {
       "is_oa": true,
       "landing_page_url": "https://doi.org/10.3133/ofr01395",
       "pdf_url": "https://pubs.usgs.gov/of/2001/0395/pdf/of2001-0395.pdf",
       "source": {
         "id": "https://openalex.org/S4210194219",
         "display_name": "Antarctica A Keystone in a Changing World",
         "issn_l": "0196-1497",
         "issn": [
           "0196-1497",
           "2331-1258",
           "2332-4899"
         ],
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": true,
         "host_organization": "https://openalex.org/P4310316088",
         "host_organization_name": "United States Department of the Interior",
         "host_organization_lineage": [
           "https://openalex.org/P4310316088"
         ],
         "host_organization_lineage_names": [
           "United States Department of the Interior"
         ],
         "type": "journal"
       },
       "license": null,
       "license_id": null,
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     }
   ],
   "locations_count": 1,
   "mesh": [],
   "ngrams_url": "https://api.openalex.org/works/W2255070535/ngrams",
   "open_access": {
     "is_oa": true,
     "oa_status": "bronze",
     "oa_url": "https://pubs.usgs.gov/of/2001/0395/pdf/of2001-0395.pdf",
     "any_repository_has_fulltext": false
   },
   "primary_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.3133/ofr01395",
     "pdf_url": "https://pubs.usgs.gov/of/2001/0395/pdf/of2001-0395.pdf",
     "source": {
       "id": "https://openalex.org/S4210194219",
       "display_name": "Antarctica A Keystone in a Changing World",
       "issn_l": "0196-1497",
       "issn": [
         "0196-1497",
         "2331-1258",
         "2332-4899"
       ],
       "is_oa": true,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310316088",
       "host_organization_name": "United States Department of the Interior",
       "host_organization_lineage": [
         "https://openalex.org/P4310316088"
       ],
       "host_organization_lineage_names": [
         "United States Department of the Interior"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "primary_topic": {
     "id": "https://openalex.org/T10001",
     "display_name": "Tectonic and Geochronological Evolution of Orogens",
     "score": 0.9954,
     "subfield": {
       "id": "https://openalex.org/subfields/1908",
       "display_name": "Geophysics"
     },
     "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": "2001-01-01",
   "publication_year": 2001,
   "referenced_works": [
     "https://openalex.org/W118905158",
     "https://openalex.org/W1788920697",
     "https://openalex.org/W1992188091",
     "https://openalex.org/W2030795077",
     "https://openalex.org/W2158607697",
     "https://openalex.org/W89883481"
   ],
   "referenced_works_count": 6,
   "related_works": [
     "https://openalex.org/W64449464",
     "https://openalex.org/W4322768538",
     "https://openalex.org/W4321480929",
     "https://openalex.org/W4211243512",
     "https://openalex.org/W3115774711",
     "https://openalex.org/W3009614860",
     "https://openalex.org/W2255070535",
     "https://openalex.org/W2040001318",
     "https://openalex.org/W2036645419",
     "https://openalex.org/W1896687249"
   ],
   "sustainable_development_goals": [
     {
       "id": "https://metadata.un.org/sdg/11",
       "display_name": "Sustainable cities and communities",
       "score": 0.57
     },
     {
       "id": "https://metadata.un.org/sdg/14",
       "display_name": "Life below water",
       "score": 0.43
     }
   ],
   "title": "Lahar-hazard zonation for San Miguel volcano, El Salvador",
   "topics": [
     {
       "id": "https://openalex.org/T10001",
       "display_name": "Tectonic and Geochronological Evolution of Orogens",
       "score": 0.9954,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "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/T13404",
       "display_name": "Geodynamics of the Northern Andes and Caribbean Region",
       "score": 0.9945,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "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/T14310",
       "display_name": "Evolutionary Innovations and Conservation of Cycads",
       "score": 0.991,
       "subfield": {
         "id": "https://openalex.org/subfields/1105",
         "display_name": "Ecology, Evolution, Behavior and Systematics"
       },
       "field": {
         "id": "https://openalex.org/fields/11",
         "display_name": "Agricultural and Biological Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/1",
         "display_name": "Life Sciences"
       }
     }
   ],
   "type": "article",
   "type_crossref": "journal-article",
   "updated_date": "2024-08-10T09:20:45.355118",
   "versions": [],
   "qid": "Q73170"
 }

}