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[{"key": "dc.contributor.advisor", "value": "Baumeister, Stefan", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "El Geneidy, Sami", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Lehtomaja, Jan", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2023-06-15T05:49:44Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2023-06-15T05:49:44Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2023", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/87775", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Tutkimuksen tavoitteena oli arvioida tyypillisen suomalaisen tuulivoimapuiston ilmastovaikutuksia. Aihetta l\u00e4hestyttiin kolmella tutkimuskysymyksell\u00e4 selvitt\u00e4en tuulivoimapuiston 1) hiilijalanj\u00e4lki ja 2) energiantakaisinmaksuaika sek\u00e4 3) onko puistolla parempi nettonegatiivinen ilmastovaikutus kuin talousmets\u00e4ll\u00e4, johon se on rakennettu.\n\nTutkimuksen aineisto ker\u00e4ttiin akateemisen kirjallisuuden, elinkaariarviointi-raporttien, paikkatieto-analyysin (GIS) ja Luonnonvarakeskuksen tietokannan avulla. GIS-analyysill\u00e4 selvitettiin runkopuun m\u00e4\u00e4r\u00e4 tuulivoimapuistoalueella.\n\nTyypillisen suomalaisen tuulivoimapuiston hiilijalanj\u00e4lki on tulosten perusteella 7,18 g CO2e/kWh ja tuulivoimapuiston energiantakaisinmaksuaika 7,06 kuukautta. Tutkimuksessa havaittiin, ett\u00e4 22 vuoden aikana (puiston rakentaminen ja tuotantovaihe) tyypillisell\u00e4 suomalaisella tuulivoimapuistolla on nettonegatiivinen ilmastovaikutus, joka on v\u00e4hint\u00e4\u00e4n 169 767,72 t CO2. Skenaariossa, ett\u00e4 tuulivoimapuistoa ei rakennettaisi, talousmets\u00e4n ilmastovaikutusten laskennassa on huomioitu vastaava s\u00e4hk\u00f6m\u00e4\u00e4r\u00e4n tuotto suomalaisella energial\u00e4hteiden yhdistelm\u00e4ll\u00e4. T\u00e4ss\u00e4 tapauksessa netto-positiivinen vaikutus on tulosten perusteella 192 393,42 t CO2. Tuloksia ei voi kuitenkaan tulkita niin, ett\u00e4 tuulivoimapuisto olisi hiilinielu. Ilmastovaikutukset ovat yksi osa tuulivoiman aiheuttamista ymp\u00e4rist\u00f6vaikutuksista. \n\nT\u00e4m\u00e4n tutkielman tuloksilla voidaan hy\u00f6dynt\u00e4\u00e4 ilmastovaikutusten arvioinnin laskennassa ja niill\u00e4 olla osaltaan vaikutuksia siihen, kuinka tuulivoima n\u00e4hd\u00e4\u00e4n yhteiskunnassa.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The aim of this study was to evaluate climate impacts of a typical Finnish wind farm. Three research questions were: 1) What is the typical Finnish wind farm\u2019s carbon footprint? 2) what is the energy payback time of the typical Finnish wind farm? and 3) does the typical Finnish wind farm have a better net-negative impact on climate than the commercial forest area on which it was built?\n\nData for the study were collected via academic literature, wind turbine life cycle assessment reports, geographic information system (GIS) analysis and through the Natural Resources Institute Finland\u2019s Statistics database. The GIS analysis was conducted to retrieve the volume of roundwood on the wind farm\u2019s site.\n\nThe carbon footprint of the typical Finnish wind farm was found to be 7,18 g CO2e/kWh and the wind farm\u2019s energy payback time 7,06 months. This study found that during 22 years (consisting of the wind farm\u2019s construction and operation phases) the typical Finnish wind farm had a net-negative impact on climate change of at least 169 767,72 t CO2. In the absence of the typical Finnish wind farm, producing the equivalent amount of electricity by Finnish electricity mix was considered in calculating the net impact of the commercial forest area. This resulted in a net-positive impact on climate change of 192 393,42 t CO2. However, the typical Finnish wind farm did not represent a carbon sink. Climate impacts represent only a part of environmental impacts caused by wind power.\n\nThe results of this study might have implications for the acceptability of wind power by general society as well as used for calculating climate impact assessment.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2023-06-15T05:49:44Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2023-06-15T05:49:44Z (GMT). No. of bitstreams: 0\n Previous issue date: 2023", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "117", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.language.iso", "value": "eng", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": null, "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "life cycle assessment", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "energy payback time", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "carbon storage", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Life-cycle and site-specific climate impacts of a typical Finnish on-shore wind farm", "language": "", "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-202306153836", "language": "", "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": "Jyv\u00e4skyl\u00e4 University School of Business and Economics", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Jyv\u00e4skyl\u00e4n yliopiston kauppakorkeakoulu", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Taloustieteet", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Business and Economics", "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": "Yritysten ymp\u00e4rist\u00f6johtaminen", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Corporate Environmental Management", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.collaborator", "value": "community", "language": "", "element": "contractresearch", "qualifier": "collaborator", "schema": "yvv"}, {"key": "yvv.contractresearch.funding", "value": "1000", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "yvv.contractresearch.initiative", "value": "business", "language": "", "element": "contractresearch", "qualifier": "initiative", "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.copyright", "value": "\u00a9 The Author(s)", "language": null, "element": "rights", "qualifier": "copyright", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "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": "20425", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tuulivoimalat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hiilijalanj\u00e4lki", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hiilensidonta", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tuulienergia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "tuulipuistot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ilmastovaikutukset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "wind power stations", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "carbon footprint", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "carbon sequestration", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "wind energy", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "wind farms", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "climatic effects", "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"}]
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