default author photo

Juha Heikkinen

Natural Resources Institute Finland

P.O. Box 18 (Jokiniemenkuja 1)

Vantaa, FI-01301

Finland

  • Natural Resources Institute Finland

SCHOLARLY PAPERS

3

DOWNLOADS

164

TOTAL CITATIONS

0

Scholarly Papers (3)

Actions:
Email selected abstracts
1.

Pesticide Residues in Boreal Arable Soils: Countrywide Study of Occurrence and Risks

Number of pages: 31 Posted: 26 Feb 2024
Marleena Hagner, Sari Rämö, Helena Soinne, Visa Nuutinen, Riina Muilu-Mäkelä, Jaakko Heikkinen, Juha Heikkinen, Juha Hyvönen, Kalle Ohralahti, Vera Silva, Rima Osman, Coen Ritsema, Violette Geissen and Riikka Keskinen
Natural Resources Institute Finland - Plant Health, affiliation not provided to SSRN, Natural Resources Institute Finland, affiliation not provided to SSRN, affiliation not provided to SSRN, Natural Resources Institute Finland, Natural Resources Institute Finland, Natural Resources Institute Finland, affiliation not provided to SSRN, Wageningen University, affiliation not provided to SSRN, Wageningen University & Research - Soil Physics and Land Management Group, Wageningen University - Soil Physics and Land Management Group and Natural Resources Institute Finland
Downloads 61 (951,658)

Abstract:

Loading...

Glyphosate, AMPA, soil contamination, soil monitoring, plant protection products, pesticide occurrence

2.

Carbon Allocation to Roots of Suppressed Norway Spruce Increases Immediately after Selection Harvest

Number of pages: 28 Posted: 13 Nov 2024
Aleksi Lehtonen, Juha Heikkinen, Chainey A. Boroski, Olli-Pekka Tikkasalo, Katja T. Rinne-Garmston, Elina Sahlstedt, Mika Korkiakoski, Anna Kärkönen, Anna Lintunen, Harri Mäkinen, Mikko Peltoniemi, Gonzalo de Quesada Alzamora, Yann Salmon, Giles H.F. Young, Raisa Mäkipää and Ram Oren
Natural Resources Institute Finland, Natural Resources Institute Finland, Duke University - Nicholas School of the Environment, Natural Resources Institute Finland, Natural Resources Institute Finland, Natural Resources Institute Finland, Government of the Republic of Finland - Finnish Meteorological Institute, Natural Resources Institute Finland, University of Helsinki, Natural Resources Institute Finland, Natural Resources Institute Finland, University of Helsinki, University of Helsinki, Natural Resources Institute Finland, Natural Resources Institute Finland and Duke University
Downloads 55 (1,010,164)

Abstract:

Loading...

root growth, continuous-cover forestry (CCF), carbon isotope composition (δ13C), harvest release effect, selection harvest

3.

Fast Recovery of Suppressed Norway Spruce Trees after Selection Harvesting on a Drained Peatland Forest Site

Number of pages: 45 Posted: 27 Sep 2022 Last Revised: 31 Jan 2023
Aleksi Lehtonen, Kersti Leppä, Katja T. Rinne-Garmston, Elina Sahlstedt, Pauliina Schiestl-Aalto, Juha Heikkinen, Giles H.F. Young, Mika Korkiakoski, Mikko Peltoniemi, Sakari Sarkkola, Annalea Lohila and Raisa Mäkipää
Natural Resources Institute Finland, Natural Resources Institute Finland, Natural Resources Institute Finland, Natural Resources Institute Finland, University of Helsinki, Natural Resources Institute Finland, Natural Resources Institute Finland, Government of the Republic of Finland - Finnish Meteorological Institute, Natural Resources Institute Finland, Natural Resources Institute Finland, Government of the Republic of Finland - Finnish Meteorological Institute and Natural Resources Institute Finland
Downloads 48 (1,109,210)

Abstract:

Loading...

continuous cover forestry (CCF), carbon isotope composition (δ13C), tree stem diameter growth, harvest release effect, Norway spruce, selection harvest