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[{"key": "dc.contributor.advisor", "value": "M\u00e4enp\u00e4\u00e4, Hennariikka", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Calhim, Sara", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Meril\u00e4inen, Emma", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2024-04-30T09:10:12Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2024-04-30T09:10:12Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2024", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/94587", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Yli puolet Suomen suoelinymp\u00e4rist\u00f6ist\u00e4 on niill\u00e4 harjoitetun mets\u00e4talouden ja turvetuotannon seurauksena luokiteltu uhanalaisiksi. Siksi soiden ennallistaminen on yksi merkitt\u00e4vimmist\u00e4 keinoista k\u00e4\u00e4nt\u00e4\u00e4 biodiversiteettikadon kehityssuuntaa Suomessa. Jotta ennallistamisen onnistumista voidaan arvioida, on t\u00e4rke\u00e4\u00e4 tiet\u00e4\u00e4, miten eli\u00f6yhteis\u00f6t reagoivat ennallistamistoimiin. Karhukaiset ovat mikroskooppisen pieni\u00e4 selk\u00e4rangattomia, joita on l\u00f6ydetty erityisesti kosteista maaelinymp\u00e4rist\u00f6ist\u00e4, kuten soilta. Systemaattisia tutkimuksia soiden karhukaisista ei ole kuitenkaan tehty, eik\u00e4 tietoa soiden ojittamisen ja ennallistamisen vaikutuksista karhukaisyhteis\u00f6ihin ole. T\u00e4ss\u00e4 tutkimuksessa selvitettiin, mill\u00e4 tavalla karhukaisyhteis\u00f6t eroavat toisistaan luonnontilaisilla, ojitetuilla ja ennallistetuilla soilla, ja miten suo-ojan et\u00e4isyys vaikuttaa karhukaisyhteis\u00f6\u00f6n. Ker\u00e4simme yhteens\u00e4 270 sammaln\u00e4ytett\u00e4 15:lt\u00e4 koealalta (5 kutakin k\u00e4sittely\u00e4) kolmelta et\u00e4isyydelt\u00e4 suhteessa suo-ojaan (0 m, 5 m ja 10 m). Karhukaisten m\u00e4\u00e4r\u00e4 n\u00e4ytteist\u00e4 laskettiin, ja maksimissaan 50 karhukaista jokaisesta n\u00e4ytteest\u00e4 tunnistettiin sukutasolle. Tutkimuksessa saatujen tulosten perusteella ei l\u00f6ydetty tilastollisesti merkitsev\u00e4\u00e4 eroa karhukaisten m\u00e4\u00e4r\u00e4ss\u00e4 eri k\u00e4sittelyilt\u00e4. Ojitetuilla soilla karhukaisten m\u00e4\u00e4r\u00e4 kuitenkin merkitt\u00e4v\u00e4sti kasvoi, mit\u00e4 kauempaa ojasta n\u00e4ytteet oli otettu. Luonnontilaisilla ja ennallistetuilla soilla trendi karhukaisten m\u00e4\u00e4r\u00e4ss\u00e4 oli p\u00e4invastainen. Yhteis\u00f6rakenteen suhteen emme havainneet suuria eroja eri k\u00e4sittelyill\u00e4, emmek\u00e4 suhteessa et\u00e4isyyteen ojasta. Joitakin pieni\u00e4 eroavaisuuksia l\u00f6ysimme kuitenkin eri k\u00e4sittelyilt\u00e4 l\u00f6ytyneist\u00e4 karhukaissuvuista. N\u00e4in ollen vaikuttaisi siis silt\u00e4, ett\u00e4 pienemm\u00e4n mittakaavan muutoksilla ymp\u00e4rist\u00f6ss\u00e4, kuten et\u00e4isyydell\u00e4 suo-ojasta, on karhukaisten m\u00e4\u00e4r\u00e4n kannalta enemm\u00e4n merkityst\u00e4, kuin suuremmilla muutoksilla, joita erilaiset soiden k\u00e4sittelyt luovat.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Over half of peatland habitat types in Finland have become endangered due to forestry and peat extraction. Therefore, peatland restoration has become one of the most important measures to tackle biodiversity loss in Finland. After restoration, it is important to study how well ecological communities recover, so that the success of the restoration process can be assessed. Tardigrades are micrometazoans that have been found especially in moist terrestrial habitats, such as peatlands. However, tardigrades have never been studied systematically in peatland habitats and it is yet unknown how they are affected by peatland management. In this study, we wanted to find out how tardigrade abundance and community composition varies between pristine, drained and restored peatlands, and how distance from the ditch affects. We collected a total of 270 moss samples from 15 peatlands (five of each management type) from three distances from the ditch, when present (0 m, 5 m and 10 m). We counted the number of tardigrades from the moss samples and identified a maximum of 50 specimens from each sample to genus level. According to our results, there was no significant difference in tardigrade abundance between different peatland management types. However, in drained peatlands tardigrade abundance increased moving further away from the ditch, but the opposite pattern was true in pristine and restored sites. We did not find notable differences in community composition between pristine, drained and restored peatlands, or at different distances from the ditch. However, there were some minor differences in genera that we found in differently managed peatlands. As a conclusion, it seems that the tardigrade abundance is mostly affected by the small-scale habitat changes, created here by the distance from the ditch, rather than large-scale changes caused by the management.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2024-04-30T09:10:12Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2024-04-30T09:10:12Z (GMT). No. of bitstreams: 0\n Previous issue date: 2024", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "33", "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": "eng", "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": "boreal peatlands", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "habitat restoration", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "peatland management", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "tardigrades", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Effects of drainage and restoration on tardigrade communities in Finnish peatlands", "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-202404303215", "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": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Biological and Environmental Science", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Bio- ja ymp\u00e4rist\u00f6tieteiden laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Environmental science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Ymp\u00e4rist\u00f6tiede", "language": "fi", "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.copyright", "value": "\u00a9 The Author(s)", "language": null, "element": "rights", "qualifier": "copyright", "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": "40151", "language": null, "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "luontokato", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "karhukaiset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "turvemaat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "habitaatti", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ekosysteemit (ekologia)", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "biodiversiteetti", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "loss of nature", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "Tardigrada", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "peatlands", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "habitat", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "ecosystems (ecology)", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "biodiversity", "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.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/facilities#autotoc-item-autotoc-2).", "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#autotoc-item-autotoc-2.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}]
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