Jouni Karhu

Research Scientist
  • Phone number +358295323752
  • Email address jouni.karhu@luke.fi
  • Address Paavo Havaksen tie 3 90570 OULU

Effect of leaf chemicals from susceptible and resistant alternate hosts of Cronartium on in vitro germination of aeciospores of Cronartium pini and C. ribicola

Refereed scientific publications
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2025

Temporal and spatial variation in chemical composition of susceptible and resistant alternate hosts of Cronartium pini, Melampyrum sylvaticum and M. pratense

Refereed scientific publications
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2025

Lack of induced chemical changes in leaves of susceptible alternate hosts of Cronartium spp. after inoculation by Cronartium pini and C. ribicola

Refereed scientific publications
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2025

The boreal soil microbiome of different urban green spaces - do city residents meet different microbes?

Refereed scientific publications
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2025

Development of natural regeneration after different regeneration cuttings in a Norway spruce peatland forest in northern Finland

Refereed scientific publications
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2025

Associations Between Biodiversity, Forest Characteristics, Distance to Blue Space and Accelerometer-Measured Physical Activity - Northern Finland Birth Cohort 1966 Study

Refereed scientific publications
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2024

Authenticity markers of cultivated blueberries (Vaccinium sp.) and European wild blueberry (V. myrtillus) assessed by hyperspectral imaging and machine learning algorithms

Refereed scientific publications
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2024

Diversity and abundance of culturable fungal endophytes in leaves of susceptible and resistant alternate hosts of Cronartium pini and C. ribicola

Refereed scientific publications
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2024

Feasibility of Landscape Value Trade between Landowners and Citizens in Reducing the Landscape Damage Caused by Wind Power

Refereed scientific publications
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2024

Phenolic profiles differentiate wild bilberry and cultivated blueberry fruit

Refereed scientific publications
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2024

Variation of compounds in leaves of susceptible and resistant alternate hosts of Cronartium pini and C. ribicola

Refereed scientific publications
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2023

Impacts on water quality in the peatland dominated catchment due to foreseen changes in Nordic Bioeconomy Pathways

Refereed scientific publications
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2023

Land use synergies and conflicts identification in the framework of compatibility analyses and spatial assessment of ecological, socio-cultural and economic values

Refereed scientific publications
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2022

Naohidemyces vaccinii sporulates on wild species of ground flora in Finnish Norway spruce seed orchards but Thekopsora areolata does not on other species than Prunus

Refereed scientific publications
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2021

Temporal sporulation of Thekopsora areolata and Chrysomyxa spp. in Finnish Norway spruce seed orchards

Refereed scientific publications
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2021

Soil bacterial community in potato tuberosphere following repeated applications of a common scab suppressive antagonist

Refereed scientific publications
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2021

Temperature range for germination of Thekopsora areolata aeciospores from Finnish Norway spruce seed orchards

Refereed scientific publications
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2021

Financial assessment of alternative breeding goals using stand-level optimization and data envelopment analysis

Refereed scientific publications
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2020

Finnish National Phenological Network 1997–2017: from observations to trend detection

Refereed scientific publications
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2020

Cost-effective land-use options of drained peatlands– integrated biophysical-economic modeling approach

Refereed scientific publications
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2020

Applying a Multi-Criteria Project Portfolio Tool in Selecting Energy Peat Production Areas

Refereed scientific publications
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2020

Trade-offs between economic returns, biodiversity, and ecosystem services in the selection of energy peat production sites

Refereed scientific publications
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2019

Predicting hotspots for threatened plant species in boreal peatlands

Refereed scientific publications
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2019

Webcam network and image database for studies of phenological changes of vegetation and snow cover in Finland, image time series from 2014 to 2016

Refereed scientific publications
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2018