Item talk:Q302364
From geokb
{
"USGS Publications Warehouse": { "@context": "https://schema.org", "@type": "Article", "additionalType": "Journal Article", "name": "Scanning electron microscope observations of sublimates from Merapi Volcano, Indonesia", "identifier": [ { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse IndexID", "value": "70017984", "url": "https://pubs.usgs.gov/publication/70017984" }, { "@type": "PropertyValue", "propertyID": "USGS Publications Warehouse Internal ID", "value": 70017984 }, { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.2343/geochemj.27.337", "url": "https://doi.org/10.2343/geochemj.27.337" } ], "journal": { "@type": "Periodical", "name": "Geochemical Journal", "volumeNumber": "27", "issueNumber": "4-5" }, "inLanguage": "en", "isPartOf": [ { "@type": "CreativeWorkSeries", "name": "Geochemical Journal" } ], "datePublished": "1993", "dateModified": "2023-11-15", "abstract": "Sublimates were sampled from high-temperature (up to 800\u00b0C) fumaroles at Merapi volcano, Indonesia in January 1984. Sampling is accomplished by inserting silica tubes into high-temperature vents. Volcanic gas flows through the tubes and sublimates precipitate on the inner walls in response to the temperature gradient. With decreasing temperature (800\u2013500\u00b0C) in the tubes, there are five sublimate zones: 1) cristobalite, magnetite, and halite; 2) halite, sylvite, K-Ca sulfate (K2Ca[SO4]2), acmite, wollastonite, and pyrite; 3) halite, sylvite, galena, Pb-Bi sulfide, aphthitalite, sphalerite, and Cs-K sulfate; 4) halite, sylvite, galena, PbKCl3, aphthitalite, and Na-K-Fe sulfate ([Na, K]2Fe[SO4]Cl2); and 5) halite, sylvite, galena, PbKCl3, and various sulfates of Pb, Cu, and Zn. Texturally, the sublimate phases grade from large, well-formed crystals at their highest-temperature occurrence to more numerous, smaller crystals that are less perfect at lower temperatures. These changes imply that the crystal nucleation and growth rates increase and decrease, respectively, as temperature decreases. Several of the sublimate phases also exhibit highly anisotropic morphologies (whiskers, platelets, spheres), especially below their highest temperature of deposition. Overall, the textural data suggest that the gas is saturated or slightly supersaturated with the phases at their hottest occurrence, but that the gas becomes increasingly supersaturated with the phases at lower temperatures. The anisotropic morphologies probably form because the crystals grow toward more supersaturated conditions in the center of the tube. The gas fails to maintain equilibrium with the precipitating sublimates because the high velocity of the carrier gas prevents complete mass transfer from the gas stream to the tube walls.", "description": "14 p.", "publisher": { "@type": "Organization", "name": "Geochemical Society of Japan" }, "author": [ { "@type": "Person", "name": "Symonds, Robert B.", "givenName": "Robert B.", "familyName": "Symonds" } ], "funder": [ { "@type": "Organization", "name": "Cascades Volcano Observatory", "url": "https://www.usgs.gov/cascades-volcano-observatory" } ], "spatialCoverage": [ { "@type": "Place", "additionalType": "country", "name": "Indonesia", "url": "https://geonames.org/4539341" }, { "@type": "Place", "additionalType": "unknown", "name": "Merapi Volcano" }, { "@type": "Place", "geo": [ { "@type": "GeoShape", "additionalProperty": { "@type": "PropertyValue", "name": "GeoJSON", "value": { "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": {}, "geometry": { "coordinates": [ [ [ 110.3581001352681, -7.490736364297433 ], [ 110.3581001352681, -7.611910442374381 ], [ 110.5276507609911, -7.611910442374381 ], [ 110.5276507609911, -7.490736364297433 ], [ 110.3581001352681, -7.490736364297433 ] ] ], "type": "Polygon" } } ] } } }, { "@type": "GeoCoordinates", "latitude": -7.551323403335906, "longitude": 110.44287544812961 } ] } ] }, "OpenAlex": { "_id": "https://openalex.org/w2005989477", "abstract_inverted_index": { "Sublimates": [ 0 ], "were": [ 1 ], "sampled": [ 2 ], "from": [ 3, 113, 244 ], "high-temperature": [ 4, 24 ], "(up": [ 5 ], "to": [ 6, 41, 121, 225, 248 ], "800\u00b0C)": [ 7 ], "fumaroles": [ 8 ], "at": [ 9, 117, 130, 186, 200 ], "Merapi": [ 10 ], "volcano,": [ 11 ], "Indonesia": [ 12 ], "in": [ 13, 39, 49, 216 ], "January": [ 14 ], "1984.": [ 15 ], "Sampling": [ 16 ], "is": [ 17, 178 ], "accomplished": [ 18 ], "by": [ 19 ], "inserting": [ 20 ], "silica": [ 21 ], "tubes": [ 22, 31 ], "into": [ 23 ], "vents.": [ 25 ], "Volcanic": [ 26 ], "gas": [ 27, 177, 193, 223, 239, 246 ], "flows": [ 28 ], "through": [ 29 ], "the": [ 30, 36, 42, 50, 109, 137, 152, 171, 176, 184, 192, 198, 209, 217, 220, 229, 233, 237, 245, 249 ], "and": [ 32, 60, 70, 80, 89, 94, 100, 106, 140, 144 ], "sublimates": [ 33, 231 ], "precipitate": [ 34 ], "on": [ 35 ], "inner": [ 37 ], "walls": [ 38 ], "response": [ 40 ], "temperature": [ 43, 47, 148, 167 ], "gradient.": [ 44 ], "With": [ 45 ], "decreasing": [ 46 ], "(800\u2013500\u00b0C)": [ 48 ], "tubes,": [ 51 ], "there": [ 52 ], "are": [ 53, 127 ], "five": [ 54 ], "sublimate": [ 55, 110, 153 ], "zones:": [ 56 ], "1)": [ 57 ], "cristobalite,": [ 58 ], "magnetite,": [ 59 ], "halite;": [ 61 ], "2)": [ 62 ], "halite,": [ 63, 73, 84, 96 ], "sylvite,": [ 64, 74, 85, 97 ], "K-Ca": [ 65 ], "sulfate": [ 66, 91 ], "(K2Ca[SO4]2),": [ 67 ], "acmite,": [ 68 ], "wollastonite,": [ 69 ], "pyrite;": [ 71 ], "3)": [ 72 ], "galena,": [ 75, 86, 98 ], "Pb-Bi": [ 76 ], "sulfide,": [ 77 ], "aphthitalite,": [ 78, 88 ], "sphalerite,": [ 79 ], "Cs-K": [ 81 ], "sulfate;": [ 82 ], "4)": [ 83 ], "PbKCl3,": [ 87, 99 ], "Na-K-Fe": [ 90 ], "([Na,": [ 92 ], "K]2Fe[SO4]Cl2);": [ 93 ], "5)": [ 95 ], "various": [ 101 ], "sulfates": [ 102 ], "of": [ 103, 151, 168, 219, 236 ], "Pb,": [ 104 ], "Cu,": [ 105 ], "Zn.": [ 107 ], "Texturally,": [ 108 ], "phases": [ 111, 154, 185, 199 ], "grade": [ 112 ], "large,": [ 114 ], "well-formed": [ 115 ], "crystals": [ 116, 125, 210 ], "their": [ 118, 165, 187 ], "highest-temperature": [ 119 ], "occurrence": [ 120 ], "more": [ 122, 213 ], "numerous,": [ 123 ], "smaller": [ 124 ], "that": [ 126, 136, 175, 191 ], "less": [ 128 ], "perfect": [ 129 ], "lower": [ 131, 201 ], "temperatures.": [ 132, 202 ], "These": [ 133 ], "changes": [ 134 ], "imply": [ 135 ], "crystal": [ 138 ], "nucleation": [ 139 ], "growth": [ 141 ], "rates": [ 142 ], "increase": [ 143 ], "decrease,": [ 145 ], "respectively,": [ 146 ], "as": [ 147 ], "decreases.": [ 149 ], "Several": [ 150 ], "also": [ 155 ], "exhibit": [ 156 ], "highly": [ 157 ], "anisotropic": [ 158, 204 ], "morphologies": [ 159, 205 ], "(whiskers,": [ 160 ], "platelets,": [ 161 ], "spheres),": [ 162 ], "especially": [ 163 ], "below": [ 164 ], "highest": [ 166 ], "deposition.": [ 169 ], "Overall,": [ 170 ], "textural": [ 172 ], "data": [ 173 ], "suggest": [ 174 ], "saturated": [ 179 ], "or": [ 180 ], "slightly": [ 181 ], "supersaturated": [ 182, 196, 214 ], "with": [ 183, 197, 228 ], "hottest": [ 188 ], "occurrence,": [ 189 ], "but": [ 190 ], "becomes": [ 194 ], "increasingly": [ 195 ], "The": [ 203, 222 ], "probably": [ 206 ], "form": [ 207 ], "because": [ 208, 232 ], "grow": [ 211 ], "toward": [ 212 ], "conditions": [ 215 ], "center": [ 218 ], "tube.": [ 221 ], "fails": [ 224 ], "maintain": [ 226 ], "equilibrium": [ 227 ], "precipitating": [ 230 ], "high": [ 234 ], "velocity": [ 235 ], "carrier": [ 238 ], "prevents": [ 240 ], "complete": [ 241 ], "mass": [ 242 ], "transfer": [ 243 ], "stream": [ 247 ], "tube": [ 250 ], "walls.": [ 251 ] }, "apc_list": null, "apc_paid": null, "authorships": [ { "author_position": "first", "author": { "id": "https://openalex.org/A5033538672", "display_name": "Robert B. Symonds", "orcid": null }, "institutions": [ { "id": "https://openalex.org/I2801780914", "display_name": "Cascades Volcano Observatory", "ror": "https://ror.org/04wyk9691", "country_code": "US", "type": "facility", "lineage": [ "https://openalex.org/I2801780914" ] }, { "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": true, "raw_author_name": "Robert Symonds", "raw_affiliation_strings": [ "U. S. Geological Survey, Cascades Volcano Observatory" ], "affiliations": [ { "raw_affiliation_string": "U. S. Geological Survey, Cascades Volcano Observatory", "institution_ids": [ "https://openalex.org/I2801780914", "https://openalex.org/I1286329397" ] } ] } ], "best_oa_location": { "is_oa": true, "landing_page_url": "https://doi.org/10.2343/geochemj.27.337", "pdf_url": "https://www.jstage.jst.go.jp/article/geochemj1966/27/4-5/27_4-5_337/_pdf", "source": { "id": "https://openalex.org/S146360593", "display_name": "GEOCHEMICAL JOURNAL", "issn_l": "0016-7002", "issn": [ "0016-7002", "1880-5973" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4328138964", "host_organization_name": "The Geochemical Society of Japan", "host_organization_lineage": [ "https://openalex.org/P4328138964" ], "host_organization_lineage_names": [ "The Geochemical Society of Japan" ], "type": "journal" }, "license": null, "license_id": null, "version": "publishedVersion", "is_accepted": true, "is_published": true }, "biblio": { "volume": "27", "issue": "4/5", "first_page": "337", "last_page": "350" }, "citation_normalized_percentile": { "value": 0.804246, "is_in_top_1_percent": false, "is_in_top_10_percent": false }, "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W2005989477", "cited_by_count": 31, "cited_by_percentile_year": { "min": 88, "max": 89 }, "concepts": [ { "id": "https://openalex.org/C2781113784", "wikidata": "https://www.wikidata.org/wiki/Q5314", "display_name": "Halite", "level": 3, "score": 0.9007349 }, { "id": "https://openalex.org/C2781139676", "wikidata": "https://www.wikidata.org/wiki/Q37559", "display_name": "Galena", "level": 4, "score": 0.66010624 }, { "id": "https://openalex.org/C199289684", "wikidata": "https://www.wikidata.org/wiki/Q83353", "display_name": "Mineralogy", "level": 1, "score": 0.5821239 }, { "id": "https://openalex.org/C180756352", "wikidata": "https://www.wikidata.org/wiki/Q105880", "display_name": "Fumarole", "level": 3, "score": 0.4288953 }, { "id": "https://openalex.org/C185592680", "wikidata": "https://www.wikidata.org/wiki/Q2329", "display_name": "Chemistry", "level": 0, "score": 0.42671117 }, { "id": "https://openalex.org/C127313418", "wikidata": "https://www.wikidata.org/wiki/Q1069", "display_name": "Geology", "level": 0, "score": 0.38131225 }, { "id": "https://openalex.org/C2776062231", "wikidata": "https://www.wikidata.org/wiki/Q50769", "display_name": "Pyrite", "level": 2, "score": 0.35863227 }, { "id": "https://openalex.org/C113196181", "wikidata": "https://www.wikidata.org/wiki/Q485223", "display_name": "Analytical Chemistry (journal)", "level": 2, "score": 0.34931225 }, { "id": "https://openalex.org/C2776268066", "wikidata": "https://www.wikidata.org/wiki/Q105006", "display_name": "Sphalerite", "level": 3, "score": 0.3489976 }, { "id": "https://openalex.org/C179104552", "wikidata": "https://www.wikidata.org/wiki/Q11165", "display_name": "Inorganic chemistry", "level": 1, "score": 0.33650333 }, { "id": "https://openalex.org/C17409809", "wikidata": "https://www.wikidata.org/wiki/Q161764", "display_name": "Geochemistry", "level": 1, "score": 0.25863087 }, { "id": "https://openalex.org/C120806208", "wikidata": "https://www.wikidata.org/wiki/Q8072", "display_name": "Volcano", "level": 2, "score": 0.15196341 }, { "id": "https://openalex.org/C151730666", "wikidata": "https://www.wikidata.org/wiki/Q7205", "display_name": "Paleontology", "level": 1, "score": 0.0 }, { "id": "https://openalex.org/C2779229104", "wikidata": "https://www.wikidata.org/wiki/Q82658", "display_name": "Gypsum", "level": 2, "score": 0.0 }, { "id": "https://openalex.org/C43617362", "wikidata": "https://www.wikidata.org/wiki/Q170050", "display_name": "Chromatography", "level": 1, "score": 0.0 } ], "corresponding_author_ids": [ "https://openalex.org/A5033538672" ], "corresponding_institution_ids": [ "https://openalex.org/I2801780914", "https://openalex.org/I1286329397" ], "countries_distinct_count": 1, "counts_by_year": [ { "year": 2023, "cited_by_count": 3 }, { "year": 2022, "cited_by_count": 1 }, { "year": 2020, "cited_by_count": 1 }, { "year": 2018, "cited_by_count": 2 }, { "year": 2017, "cited_by_count": 1 }, { "year": 2016, "cited_by_count": 1 }, { "year": 2015, "cited_by_count": 1 }, { "year": 2013, "cited_by_count": 3 } ], "created_date": "2016-06-24", "datasets": [], "display_name": "Scanning electron microscope observations of sublimates from Merapi Valcano, Indnesia.", "doi": "https://doi.org/10.2343/geochemj.27.337", "fulltext_origin": "pdf", "fwci": 0.97, "grants": [], "has_fulltext": true, "id": "https://openalex.org/W2005989477", "ids": { "openalex": "https://openalex.org/W2005989477", "doi": "https://doi.org/10.2343/geochemj.27.337", "mag": "2005989477" }, "indexed_in": [ "crossref" ], "institutions_distinct_count": 2, "is_paratext": false, "is_retracted": false, "keywords": [ { "id": "https://openalex.org/keywords/halite", "display_name": "Halite", "score": 0.9007349 }, { "id": "https://openalex.org/keywords/high-pressure-phases", "display_name": "High-pressure Phases", "score": 0.529507 }, { "id": "https://openalex.org/keywords/subduction-zones", "display_name": "Subduction Zones", "score": 0.527203 }, { "id": "https://openalex.org/keywords/fumarole", "display_name": "Fumarole", "score": 0.4288953 } ], "language": "en", "locations": [ { "is_oa": true, "landing_page_url": "https://doi.org/10.2343/geochemj.27.337", "pdf_url": "https://www.jstage.jst.go.jp/article/geochemj1966/27/4-5/27_4-5_337/_pdf", "source": { "id": "https://openalex.org/S146360593", "display_name": "GEOCHEMICAL JOURNAL", "issn_l": "0016-7002", "issn": [ "0016-7002", "1880-5973" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4328138964", "host_organization_name": "The Geochemical Society of Japan", "host_organization_lineage": [ "https://openalex.org/P4328138964" ], "host_organization_lineage_names": [ "The Geochemical Society of Japan" ], "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/W2005989477/ngrams", "open_access": { "is_oa": true, "oa_status": "gold", "oa_url": "https://www.jstage.jst.go.jp/article/geochemj1966/27/4-5/27_4-5_337/_pdf", "any_repository_has_fulltext": false }, "primary_location": { "is_oa": true, "landing_page_url": "https://doi.org/10.2343/geochemj.27.337", "pdf_url": "https://www.jstage.jst.go.jp/article/geochemj1966/27/4-5/27_4-5_337/_pdf", "source": { "id": "https://openalex.org/S146360593", "display_name": "GEOCHEMICAL JOURNAL", "issn_l": "0016-7002", "issn": [ "0016-7002", "1880-5973" ], "is_oa": false, "is_in_doaj": false, "is_core": true, "host_organization": "https://openalex.org/P4328138964", "host_organization_name": "The Geochemical Society of Japan", "host_organization_lineage": [ "https://openalex.org/P4328138964" ], "host_organization_lineage_names": [ "The Geochemical Society of Japan" ], "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": 0.9972, "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": "1993-01-01", "publication_year": 1993, "referenced_works": [ "https://openalex.org/W1969230161", "https://openalex.org/W1991817659", "https://openalex.org/W2003723638", "https://openalex.org/W2010926936", "https://openalex.org/W2011037855", "https://openalex.org/W2043933034", "https://openalex.org/W2066484788", "https://openalex.org/W2326085618", "https://openalex.org/W2990955273", "https://openalex.org/W643011011" ], "referenced_works_count": 10, "related_works": [ "https://openalex.org/W4379053314", "https://openalex.org/W3148815829", "https://openalex.org/W3135442042", "https://openalex.org/W2963272693", "https://openalex.org/W2726385155", "https://openalex.org/W2516548695", "https://openalex.org/W2401084128", "https://openalex.org/W2377313837", "https://openalex.org/W2041771439", "https://openalex.org/W1991555446" ], "sustainable_development_goals": [], "title": "Scanning electron microscope observations of sublimates from Merapi Valcano, Indnesia.", "topics": [ { "id": "https://openalex.org/T10001", "display_name": "Tectonic and Geochronological Evolution of Orogens", "score": 0.9972, "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/T10939", "display_name": "Nonlinear Optical Materials", "score": 0.991, "subfield": { "id": "https://openalex.org/subfields/2504", "display_name": "Electronic, Optical and Magnetic Materials" }, "field": { "id": "https://openalex.org/fields/25", "display_name": "Materials Science" }, "domain": { "id": "https://openalex.org/domains/3", "display_name": "Physical Sciences" } }, { "id": "https://openalex.org/T10413", "display_name": "Mantle Dynamics and Earth's Structure", "score": 0.9907, "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" } } ], "type": "article", "type_crossref": "journal-article", "updated_date": "2024-08-15T05:25:34.968056", "versions": [] }
}