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[{"key": "dc.contributor.advisor", "value": "Suontamo, Reijo", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Torkki, Tuomas", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2023-07-10T06:32:54Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2023-07-10T06:32:54Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2001", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/88333", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "[Yhteenveto] L\u00e4hes kaikki ihmisen toiminnot kuluttavat energiaa ja hyvinvoinnin kasvaessa my\u00f6s energian kulutus kasvaa jatkuvasti. Fossiilisilla polttoaineilla on Suomessa edelleen hyvin vahva merkitys energiantuotannossa huolimatta siit\u00e4, ett\u00e4 hyvin monia nopeasti uusiutuvia energial\u00e4hteit\u00e4 on kehitetty niit\u00e4 pyrit\u00e4\u00e4n hy\u00f6dynt\u00e4m\u00e4\u00e4n yh\u00e4 laajamittaisemmin. Kivihiilen, \u00f6ljyn ja maakaasun esiintym\u00e4t ovat viel\u00e4 t\u00e4ll\u00e4 hetkell\u00e4 aika mittavat. Kivihiilt\u00e4 on kaikista eniten ja sen arvellaan riitt\u00e4v\u00e4n ainakin 200 vuodeksi. T\u00e4m\u00e4nhetkiset \u00f6ljy ja maakaasuvarat ovat energiasis\u00e4ll\u00f6lt\u00e4\u00e4n samansuuruiset. Nykykulutuksella sek\u00e4 nykyisell\u00e4 tuotantotekniikalla \u00f6ljyn arvellaan riitt\u00e4v\u00e4n ainakin 40 vuodeksi ja maakaasun 70 vuodeksi. Fossiilisten polttoaineiden, erityisesti kivihiilen ja \u00f6ljyn, suurin haitta on hiilidioksidip\u00e4\u00e4st\u00f6t, jotka aiheuttavat kasvihuoneilmi\u00f6n voimistumista. Maakaasun poltosta syntyv\u00e4n hiilidioksidin ja typen oksidien m\u00e4\u00e4r\u00e4t ovat huomattavasti pienemm\u00e4t kuin kivihiilell\u00e4 ja \u00f6ljyll\u00e4.\r\n\r\nKivihiilen ja \u00f6ljyn aiheuttamia ymp\u00e4rist\u00f6haittoja on kuitenkin saatu v\u00e4hennetty\u00e4, mutta ei kokonaan poistettua. Suurena haasteena onkin edelleen kehitt\u00e4\u00e4 n\u00e4it\u00e4 energial\u00e4hteit\u00e4 haitattomampaan suuntaan, mutta my\u00f6s ottaa yh\u00e4 enemm\u00e4n k\u00e4ytt\u00f6\u00f6n v\u00e4hemm\u00e4n ymp\u00e4rist\u00f6\u00e4 rasittavia nopeasti uusiutuvia energiamuotoja. \r\n\r\nFossiilisten polttoaineiden asema Suomen energiatuotannossa tulee kuitenkin olemaan viel\u00e4 pitk\u00e4\u00e4n hyvin vahva. Niit\u00e4 on runsaasti saatavilla ja niit\u00e4 pystyt\u00e4\u00e4n hy\u00f6dynt\u00e4m\u00e4\u00e4n viel\u00e4 huomattavasti monipuolisemmin ja helpommin kuin nopeasti uusiutuvia energiamuotoja.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Marja-Leena Harjuniemi (mharjuni@jyu.fi) on 2023-07-10T06:32:54Z\r\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2023-07-10T06:32:54Z (GMT). No. of bitstreams: 0\r\n Previous issue date: 2001", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "55", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "maa\u00f6ljy", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "diesel\u00f6ljy", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "poltto\u00f6ljy", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "\u00f6ljynjalostus", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "energia", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "energial\u00e4hteet", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ymp\u00e4rist\u00f6", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ymp\u00e4rist\u00f6haitat", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "ymp\u00e4rist\u00f6vaikutukset", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "p\u00e4\u00e4st\u00f6t", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Fossiiliset polttoaineet", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202307104460", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Kemian laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Chemistry", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Ep\u00e4orgaaninen ja analyyttinen kemia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Inorganic and Analytical Chemistry", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": null, "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "restrictedAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "40312", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "polttoaineet", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kemia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ominaisuudet", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fossiiliset polttoaineet", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "nestekaasu", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "polttokaasut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kaasut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kivihiili", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "polttoaineet", "language": "fi", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fossiiliset polttoaineet", "language": "fi", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kivihiili", "language": "fi", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "\u00f6ljy", "language": "fi", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "maakaasut", "language": "fi", "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "The author has not given permission to make the work publicly available electronically. Therefore the material can be read only at the archival workstation at Jyv\u00e4skyl\u00e4 University Library (https://kirjasto.jyu.fi/collections/archival-workstation).", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "Tekij\u00e4 ei ole antanut lupaa avoimeen julkaisuun, joten aineisto on luettavissa vain Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6semalta. Ks. https://kirjasto.jyu.fi/kokoelmat/arkistotyoasema..", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}]
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