0000000000311614

AUTHOR

Joanna Norkko

0000-0001-9885-8408

showing 2 related works from this author

Monitoring of ticks and tick-borne pathogens through a nationwide research station network in Finland.

2020

In 2015 a long-term, nationwide tick and tick-borne pathogen (TBP) monitoring project was started by the Finnish Tick Project and the Finnish Research Station network (RESTAT), with the goal of producing temporally and geographically extensive data regarding exophilic ticks in Finland. In the current study, we present results from the first four years of this collaboration. Ticks were collected by cloth dragging from 11 research stations across Finland in May September 2015-2018 (2012-2018 in Seili). Collected ticks were screened for twelve different pathogens by qPCR: Borrelia afzelii, Borrelia garinii, Borrelia valaisiana, Borrelia burgdorferi sensu stricto, Borrelia miyamotoi, Babesia sp…

0301 basic medicineviruksetPopulation DynamicsmonitorointiIxodes persulcatuspuutiaisetACARImedicine.disease_causeBURGDORFERI SENSU-LATODISEASEbakteeritTicks0302 clinical medicineINFECTIONPOPULATIONFinland11832 Microbiology and virologyTick-borne pathogensbiologylongitudinal studylevinneisyysPREVALENCEInfectious Diseasestaudinaiheuttajat1181 Ecology evolutionary biologyEpidemiological Monitoringtick-borne pathogensBartonella-bakteeritSeasonsLongitudinal studyNymphIxodes ricinusMonitoringBorrelia valaisiana030231 tropical medicineZoologyBabesiaLYME BORRELIOSISBorrelia miyamotoipitkittäistutkimusTickBorrelia afzeliiMicrobiologyticksEncephalitis Viruses Tick-Borne03 medical and health sciencesCOINFECTIONSparasitic diseasesGram-Negative BacteriamedicineAnimalsBorrelia burgdorferiIxodesIXODES-RICINUS TICKSbiology.organism_classificationbacterial infections and mycosespunkitBorrelia-bakteeritmonitoring030104 developmental biologyNationwideitiöeläimetInsect ScienceParasitologyBorrelia gariniinationwideCANDIDATUS NEOEHRLICHIA MIKURENSISTicks and tick-borne diseases
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Benthic‐pelagic coupling and trophic relationships in northern Baltic Sea food webs

2020

Understanding marine ecosystem structure and functioning is crucial in supporting sustainable management of natural resources and monitoring the health of marine ecosystems. The current study utilized stable isotope (SI) mixing models and trophic position models to examine energy flow, trophic relationships, and benthic‐pelagic coupling between food web components. Roughly 1900 samples from different trophic levels in the food web, collected during 2001–2010 from four northern and central sub‐basins of the Baltic Sea, were analyzed for SI ratios of carbon and nitrogen. Trophic structure of the food webs among the sub‐basins was consistent, but there were differences between the proportions …

northern Baltic SeaItämerifood websvesiekosysteemittrophic relationshipsBenthic‐pelagic couplingmeretravintoverkot
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