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[{"key": "dc.contributor.advisor", "value": "Komonen, Atte", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Puurtinen, Mikael", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Nikku, Kaisa", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2022-04-08T05:20:15Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2022-04-08T05:20:15Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2022", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/80532", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Kimalaiset ovat t\u00e4rkeit\u00e4 p\u00f6lytt\u00e4ji\u00e4 luonnon monimuotoisuuden ja maatalouden satojen kannalta. Kimalaiskannat ovat kuitenkin alkaneet v\u00e4henty\u00e4 muiden hy\u00f6nteiskantojen tapaan. T\u00e4m\u00e4n vuoksi on t\u00e4rke\u00e4\u00e4 hankkia tietoa kimalaisten lajim\u00e4\u00e4rist\u00e4 ja populaatiokoosta eri alueilla. T\u00e4ss\u00e4 tutkimuksessa haluttiin selvitt\u00e4\u00e4 kimalaisten paikallista lajikoostumusta ja yksil\u00f6m\u00e4\u00e4ri\u00e4, sek\u00e4 arvioida linjalaskennan ja merkint\u00e4-takaisinpyydystyksen yhdist\u00e4misen k\u00e4ytt\u00f6kelpoisuutta kimalaisten populaatiokoon arvioinnissa. Tutkimus toteutettiin nelj\u00e4ll\u00e4 eri linjalla Jyv\u00e4skyl\u00e4ss\u00e4. Linjoilla oli erilaisia elinymp\u00e4rist\u00f6j\u00e4, kuten niitty\u00e4, mets\u00e4\u00e4 ja puutarhaa. Kimalaisten laskenta toteutettiin kahdessa osassa: kev\u00e4\u00e4ll\u00e4 kuningatarten laskentana ja my\u00f6hemmin kes\u00e4ll\u00e4 ty\u00f6l\u00e4isten laskentana. Kimalaisia merkittiin kaiken kaikkiaan 1145 yksil\u00f6\u00e4, joista 53 saatiin uudelleenpyydetty\u00e4. Yksil\u00f6it\u00e4 l\u00f6ytyi yhteens\u00e4 11 eri kimalaislajista. Vaikka linjat olivatkin lajistollisesti melko samanlaisia, eri lajien prosenttiosuudet vaihtelivat linjojen v\u00e4lill\u00e4. Lis\u00e4ksi havaittiin, ett\u00e4 s\u00e4\u00e4tekij\u00e4t vaikuttavat kimalaisten esiintyvyyteen. Koska aiemmin pyydystettyj\u00e4 ja merkittyj\u00e4 kimalaisia l\u00f6ytyi vain 4,6 %, kimalaispopulaatioiden kokoa ei voitu luotettavasti estimoida. Alhainen uudelleenpyyntiosuus voi johtua siit\u00e4, ett\u00e4 kimalaiset liikkuvat laajoilla alueilla, eiv\u00e4tk\u00e4 v\u00e4ltt\u00e4m\u00e4tt\u00e4 palaa samalle alueelle. Linjalaskennan ja merkint\u00e4-takaisinpyynnin yhdist\u00e4minen ei siis ollut sopiva menetelm\u00e4 t\u00e4llaisten laajalla alueella liikkuvien hy\u00f6nteisten populaatiokoon m\u00e4\u00e4ritt\u00e4miseen.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2022-04-08T05:20:15Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2022-04-08T05:20:15Z (GMT). No. of bitstreams: 0\n Previous issue date: 2022", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "43", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "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.title", "value": "Kimalaisten (Bombus) lajiston ja populaatiokokojen arviointi linjalaskentamenetelm\u00e4ll\u00e4", "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-202204082213", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "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": "Bio- ja ymp\u00e4rist\u00f6tieteiden laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Biological and Environmental Science", "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": "Ekologia ja evoluutiobiologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Ecology and evolutionary biology", "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_bdcc", "language": null, "element": "type", "qualifier": "coar", "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": "4011", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "kimalaiset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "hy\u00f6nteiset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ekologia", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "populaatiot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "el\u00e4inkannat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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