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[{"key": "dc.contributor.advisor", "value": "Halttunen, Veikko", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Hapulahti, Helena", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-09-02T06:32:27Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-09-02T06:32:27Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/71602", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Informaatioteknologian k\u00e4ytt\u00f6 on levinnyt ymp\u00e4ri maailmaa r\u00e4j\u00e4hdysm\u00e4isesti viimeisten vuosien aikana. Teknologian nopeasta kehityksest\u00e4 johtuva infor-maatioteknologian laitteiden ja palveluiden hinnan lasku on tuonut tuotteet ja palvelut kaikkien saataville. Informaatioteknologian laitteiden m\u00e4\u00e4r\u00e4n kasvu on tuonut mukanaan my\u00f6s tietoisuuden niiden aiheuttamista ymp\u00e4rist\u00f6haitoista. Laitteiden valmistuksen ymp\u00e4rist\u00f6haittoja ovat suuri energian- sek\u00e4 materiaalienkulutus. Lis\u00e4ksi valmistusprosesseista saattaa vapautua myrkyllisi\u00e4 aineita luontoon. Laitteiden k\u00e4ytt\u00e4minen aiheuttaa suuren tarpeen energialle. Pelkkien p\u00e4\u00e4telaitteiden virran lis\u00e4ksi energiaa tarvitsevat my\u00f6s palvelimet ja tietoverkot. Teknologioiden nopea kehitys on lyhent\u00e4nyt laitteiden k\u00e4ytt\u00f6ik\u00e4\u00e4, mik\u00e4 johtaa yh\u00e4 suurenevaan s\u00e4hk\u00f6- ja elektroniikkaj\u00e4tteiden m\u00e4\u00e4r\u00e4\u00e4n. Toisaalta vihre\u00e4\u00e4 IT:t\u00e4 hy\u00f6dynt\u00e4m\u00e4ll\u00e4 informaatioteknologiaa voidaan valjastaa tehokkaampien, vihre\u00e4mpien ja ymp\u00e4rist\u00f6yst\u00e4v\u00e4llisempien toimintatapojen k\u00e4ytt\u00f6\u00f6n. Informaatioteknologiaa hy\u00f6dynt\u00e4m\u00e4ll\u00e4 voidaan tehostaa toimintoja ja oikeilla valinnoilla pienent\u00e4\u00e4 merkitt\u00e4v\u00e4sti informaatioteknologiasta aiheutu-via ymp\u00e4rist\u00f6haittoja. T\u00e4m\u00e4n tutkimuksen tutkimuskysymyksin\u00e4 olivat seuraavat: mitk\u00e4 ovat informaatioteknologian k\u00e4yt\u00f6n lis\u00e4\u00e4ntymisest\u00e4 seuraavat ymp\u00e4rist\u00f6haitat ja kuinka n\u00e4it\u00e4 ymp\u00e4rist\u00f6haittoja voitaisiin pienent\u00e4\u00e4? Tutkimuksessa pyrittiin my\u00f6s vastaamaan kysymykseen siit\u00e4, mitk\u00e4 ovat informaatioteknologian ymp\u00e4rist\u00f6hy\u00f6tyj\u00e4 ja kuinka informaatioteknologiaa voidaan valjastaa kest\u00e4v\u00e4mpien ratkaisujen tuottamiseen. Tutkimus toteutettiin kirjallisuuskatsauksena, jossa aiheeseen liittyvist\u00e4 aiemmista tutkimuksista ker\u00e4ttiin oleellisia tuloksia ja niit\u00e4 verrattiin tutkimuskysymysten puitteissa toisiinsa. Informaatioteknologian m\u00e4\u00e4r\u00e4 ei ole tulevaisuudessa v\u00e4henem\u00e4ss\u00e4; p\u00e4invastoin, joten on tarpeellista tutkia tarvittavia toimia, joilla ymp\u00e4rist\u00f6\u00e4 voidaan suojella ja informaatioteknologiasta aiheutuvia haittoja kompensoida. Tutkimuksen keskeisin tulos oli se, ett\u00e4 informaatioteknologian suurimpia ymp\u00e4rist\u00f6haittoja ovat suuri s\u00e4hk\u00f6nkulutus, niin valmistuksessa kuin k\u00e4yt\u00f6ss\u00e4kin. Lis\u00e4ksi laitteiden v\u00e4\u00e4r\u00e4 kierr\u00e4tt\u00e4minen, tai pahimmassa tapauksessa kierr\u00e4tt\u00e4m\u00e4tt\u00e4 j\u00e4tt\u00e4minen, aiheuttaa suuria ymp\u00e4rist\u00f6uhkia.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2020-09-02T06:32:27Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-09-02T06:32:27Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "29", "language": "", "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": "vihre\u00e4 IT", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "informaatioteknologia", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Informaatioteknologian k\u00e4yt\u00f6n lis\u00e4\u00e4ntymisen vaikutukset ymp\u00e4rist\u00f6\u00f6n", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "bachelor thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202009025725", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Bachelor's thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Kandidaatinty\u00f6", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "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": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_7a1f", "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": "bachelorThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tietotekniikka", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ymp\u00e4rist\u00f6vaikutukset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ymp\u00e4rist\u00f6haitat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ymp\u00e4rist\u00f6", "language": null, "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/en/workspaces/facilities).", "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/fi/tyoskentelytilat/laitteet-ja-tilat..", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}]
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