Juha Helenius
Juha Helenius
Professor of Agroecology, University of Helsinki
Verified email at - Homepage
Cited by
Cited by
Agroecology: The ecology of food systems
C Francis, G Lieblein, S Gliessman, TA Breland, N Creamer, R Harwood, ...
Journal of sustainable agriculture 22 (3), 99-118, 2003
Agricultural drainage ditches, their biological importance and functioning
I Herzon, J Helenius
Biological conservation 141 (5), 1171-1183, 2008
Short-term effects of biochar on soil properties and wheat yield formation with meat bone meal and inorganic fertiliser on a boreal loamy sand
P Tammeorg, A Simojoki, P Mäkelä, FL Stoddard, L Alakukku, J Helenius
Agriculture, Ecosystems & Environment 191, 108-116, 2014
Biochar application to a fertile sandy clay loam in boreal conditions: effects on soil properties and yield formation of wheat, turnip rape and faba bean
P Tammeorg, A Simojoki, P Mäkelä, FL Stoddard, L Alakukku, J Helenius
Plant and soil 374, 89-107, 2014
Revisiting the species–area relationship in a semi-natural habitat: floral richness in agricultural buffer zones in Finland
M Ma, S Tarmi, J Helenius
Agriculture, ecosystems & environment 89 (1-2), 137-148, 2002
Density estimation for invertebrate predators in agroecosystems
KD Sunderland, GR De Snoo, A Dinter, T Hance, J Helenius, P Jepson, ...
Arthropod natural enemies in arable land 1, 133, 1995
Effects of biochar on earthworms in arable soil: avoidance test and field trial in boreal loamy sand
P Tammeorg, T Parviainen, V Nuutinen, A Simojoki, E Vaara, J Helenius
Agriculture, Ecosystems & Environment 191, 150-157, 2014
Dietary choices and greenhouse gas emissions–assessment of impact of vegetarian and organic options at national scale
H Risku-Norja, S Kurppa, J Helenius
Progress in Industrial Ecology, an International Journal 6 (4), 340-354, 2009
Multi‐species richness of boreal agricultural landscapes: effects of climate, biotope, soil and geographical location
S Kivinen, M Luoto, M Kuussaari, J Helenius
Journal of Biogeography 33 (5), 862-875, 2006
Do inspection practices in organic agriculture serve organic values? A case study from Finland
L Seppänen, J Helenius
Agriculture and human values 21, 1-13, 2004
Impacts and adaptation options of climate change on ecosystem services in Finland: a model based study
M Forsius, S Anttila, L Arvola, I Bergström, H Hakola, HI Heikkinen, ...
Current Opinion in Environmental Sustainability 5 (1), 26-40, 2013
Value of semi-natural areas as biodiversity indicators in agricultural landscapes
R Hietala-Koivu, T Järvenpää, J Helenius
Agriculture, Ecosystems & Environment 101 (1), 9-19, 2004
Nested circularity in food systems: a Nordic case study on connecting biomass, nutrient and energy flows from field scale to continent
K Koppelmäki, J Helenius, RPO Schulte
Resources, Conservation and Recycling 164, 105218, 2021
Meat bone meal as fertiliser for barley and oat
L Chen, J Kivelä, J Helenius, A Kangas
MTT Agrifood Research Finland, 2011
Correlations in species richness between taxa depend on habitat, scale and landscape context
J Ekroos, M Kuussaari, J Tiainen, J Heliölä, T Seimola, J Helenius
Ecological Indicators 34, 528-535, 2013
Measures of the EU Agri-Environmental Protection Scheme (GAEPS) and their impacts on the visual acceptability of Finnish agricultural landscapes
L Tahvanainen, M Ihalainen, R Hietala-Koivu, O Kolehmainen, ...
Journal of environmental management 66 (3), 213-227, 2002
Localization of primary food production in Finland: production potential and environmental impacts of food consumption patterns
H Risku-Norja, R Hietala, H Virtanen, H Ketomäki, J Helenius
Agricultural and Food Science 17 (2), 127-145, 2008
Effect of epigeal predators on infestation by the aphid Rhopalosiphum padi and on grain yield of oats in monocrops and mixed intercrops
J Helenius
Entomologia experimentalis et applicata 54 (3), 225-236, 1990
Ecological intensification by integrating biogas production into nutrient cycling: Modeling the case of Agroecological Symbiosis
K Koppelmäki, T Parviainen, E Virkkunen, E Winquist, RPO Schulte, ...
Agricultural Systems 170, 39-48, 2019
Challenges in designing ecological agriculture education: A Nordic perspective on change
CA Francis, G Lieblein, J Helenius, L Salomonsson, H Olsen, J Porter
American Journal of Alternative Agriculture 16 (2), 89-95, 2001
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