0000000000394323

AUTHOR

Jari Valkama

showing 3 related works from this author

Progress on bringing together raptor collections in Europe for contaminant research and monitoring in relation to chemicals regulation.

2019

Paola Movalli et al.

010504 meteorology & atmospheric sciences[SDV]Life Sciences [q-bio]Health Toxicology and MutagenesisSettore BIO/05 - Zoologia010501 environmental sciencesnatural history museum01 natural sciencesEnvironmental monitoringcollectionComputingMilieux_MISCELLANEOUSchemicals regulationenvironmental specimen bankEcologyPublished ErratumEnvironmental resource managementEnvironmental exposureGeneral MedicinePollutionEuropeChemistryGeographySpecimen collectionraptor[SDV.TOX]Life Sciences [q-bio]/Toxicology1181 Ecology evolutionary biologyEnvironmental PollutantscontaminantEnvironmental MonitoringResource (biology)Relation (database)MEDLINEchemicals managementChemical managementEnvironmental ChemistryEcotoxicologyAnimalscollectionsBiologyEnvironmental planning0105 earth and related environmental sciencesRaptorsbusiness.industryapex predator[SDE.ES]Environmental Sciences/Environmental and SocietymonitoringbiomonitoringSpecimen HandlingREACH[SDE.BE]Environmental Sciences/Biodiversity and EcologyEnvironmental specimenbusinessEnvironmental science and pollution research international
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Predator–vole interactions in northern Europe: the role of small mustelids revised

2014

The cyclic population dynamics of vole and predator communities is a key phenomenon in northern ecosystems, and it appears to be influenced by climate change. Reports of collapsing rodent cycles have attributed the changes to warmer winters, which weaken the interaction between voles and their specialist subnivean predators. Using population data collected throughout Finland during 1986–2011, we analyse the spatio-temporal variation in the interactions between populations of voles and specialist, generalist and avian predators, and investigate by simulations the roles of the different predators in the vole cycle. We test the hypothesis that vole population cyclicity is dependent on predator…

0106 biological sciencesClimate ChangePopulation DynamicsPopulationBiologyGeneralist and specialist species010603 evolutionary biology01 natural sciencesGeneral Biochemistry Genetics and Molecular BiologyPredationBirdsAnimalsPopulation growthpopulation growth rateeducationResearch ArticlesGeneral Environmental ScienceMammalsPopulation Densityeducation.field_of_studyGeneral Immunology and MicrobiologyArvicolinaeEcology010604 marine biology & hydrobiologyGeneral MedicineModels Theoreticalbiology.organism_classificationpopulaatiodynamiikkaEuropeDensity dependence13. Climate actiondensity dependencePredatory BehaviorDelayed density dependencePopulation cycleta1181Volepopulation cyclesGeneral Agricultural and Biological Sciences
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Data from: Predator–vole interactions in northern Europe: the role of small mustelids revised

2014

The cyclic population dynamics of vole and predator communities is a key phenomenon in northern ecosystems, and it appears to be influenced by climate change. Reports of collapsing rodent cycles have attributed the changes to warmer winters, which weaken the interaction between voles and their specialist subnivean predators. Using population data collected throughout Finland during 1986–2011, we analyse the spatio-temporal variation in the interactions between populations of voles and specialist, generalist and avian predators, and investigate by simulations the roles of the different predators in the vole cycle. We test the hypothesis that vole population cyclicity is dependent on predator…

medicine and health careVolePopulation cyclesLife SciencesMedicinepopulation growth rate
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