Marleena Hagner

Senior Scientist
  • Phone number +358295323270
  • Email address marleena.hagner@luke.fi
  • Address Tietotie 4 31600 JOKIOINEN

Mobile-manufactured biochar in mine closure, costly yet carbon-negative - A techno-economic and life cycle assessment of growing media value chains

Refereed scientific publications
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2025

Biochar and Hydrochar from Organic Side-Streams Induce Species-Specific Responses in Plants

Refereed scientific publications
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2025

Occurrence, persistence and risk assessment of pesticide residues in European wheat fields: a continental scale approach

Refereed scientific publications
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2025

Biostimulants and biopestisides from plant-based biomass

Other publications
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2024

Valuable biochemicals of the future : The outlook for bio-based value-added chemicals and their growing markets

Other publications
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2024

Nordic perspectives on the emerging biochar business

Refereed scientific publications
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2024

Pesticide residues in boreal arable soils: Countrywide study of occurrence and risks

Refereed scientific publications
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2024

Impact of dose and adjuvant on herbicidal efficacy of birch‐based pyrolysis liquid

Refereed scientific publications
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2023

Crushed concrete and biochar: A sustainable solution for vegetated roofs

Refereed scientific publications
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2023

Control of Heracleum mantegazzianum with pyrolysis liquid products

Refereed scientific publications
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2023

Impacts of long-term organic production on soil fauna in boreal dairy and cereal farming

Refereed scientific publications
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2023

Cascade vision : Regionally adaptive circular bioeconomy – added value, wellbeing and resource wisdom with cascade processing

Other publications
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2023

Effect of weather conditions, substrate pH, biochar amendment and plant species on two plant growth-promoting microbes on vegetated roofs and facades

Refereed scientific publications
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2022

Soil organic matter, rather than temperature, determines the structure and functioning of subarctic decomposer communities

Refereed scientific publications
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2022

Pyroligneous Acids of Differently Pretreated Hybrid Aspen Biomass: Herbicide and Fungicide Performance

Refereed scientific publications
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2022

Effects of compost, biochar and ash mixed in till soil cover of mine tailings on plant growth and bioaccumulation of elements: A growing test in a greenhouse

Refereed scientific publications
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2022

Nutrient dynamics and development of soil fauna in vegetated roofs with the focus on biochar amendment

Refereed scientific publications
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2021

Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic

Refereed scientific publications
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2021

Bioavailability of phosphorus in granulated and pyrolyzed broiler manure

Refereed scientific publications
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2021

Slow pyrolysis liquid in reducing NH3 emissions from cattle slurry — Impacts on plant growth and soil organisms

Refereed scientific publications
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2021

Feasibility of cattle slurry acidified with sulphuric acid and pyrolysis liquid in grass production

Refereed scientific publications
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2020

Potential of pyrolysis liquids to control the environmental weed Heracleum mantegazzianum

Refereed scientific publications
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2020

Addition of recyclable biochar, compost and fibre clay to the growth medium layer for the cover system of mine tailings: a bioassay in a greenhouse

Refereed scientific publications
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2020

Alkaline habitat for vegetated roofs? Ecosystem dynamics in a vegetated roof with crushed concrete-based substrate

Refereed scientific publications
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2020