Petri Ekholm
Petri Ekholm
Dosent, Finnish Environment Institute SYKE
Verified email at environment.fi
TitleCited byYear
Influence of dietary soy and phytase levels on performance and body composition of large rainbow trout (Oncorhynchus mykiss) and algal availability of phosphorus load
J Vielma, T Mäkinen, P Ekholm, J Koskela
Aquaculture 183 (3-4), 349-362, 2000
2312000
Retaining agricultural nutrients in constructed wetlands—experiences under boreal conditions
J Koskiaho, P Ekholm, M Räty, J Riihimäki, M Puustinen
Ecological Engineering 20 (1), 89-103, 2003
1632003
Phosphorus loss from different farming systems estimated from soil surface phosphorus balance
P Ekholm, E Turtola, J Grönroos, P Seuri, K Ylivainio
Agriculture, ecosystems & environment 110 (3-4), 266-278, 2005
1452005
Determining algal-available phosphorus of differing origin: routine phosphorus analyses versus algal assays
P Ekholm, K Krogerus
Hydrobiologia 492 (1-3), 29-42, 2003
1422003
Evaluation of the accuracy and precision of annual phosphorus load estimates from two agricultural basins in Finland
S Rekolainen, M Posch, J Kämäri, P Ekholm
Journal of Hydrology 128 (1-4), 237-255, 1991
1281991
Assessment of soluble phosphorus load in surface runoff by soil analyses
M Yli-Halla, H Hartikainen, P Ekholm, E Turtola, M Puustinen, K Kallio
Agriculture, Ecosystems & Environment 56 (1), 53-62, 1995
1241995
Relationship between catchment characteristics and nutrient concentrations in an agricultural river system
P Ekholm, K Kallio, S Salo, OP Pietiläinen, S Rekolainen, Y Laine, ...
Water Research 34 (15), 3709-3716, 2000
1222000
Bioavailability of phosphorus in agriculturally loaded rivers in southern Finland
P Ekholm
Hydrobiologia 287 (2), 179-194, 1994
1191994
Internal and external loading as regulators of nutrient concentrations in the agriculturally loaded Lake Pyhäjärvi (southwest Finland)
P Ekholm, O Malve, T Kirkkala
Hydrobiologia 345 (1), 3-14, 1997
1141997
Structural characterization of water soluble β-glucan of oat bran
L Johansson, L Virkki, S Maunu, M Lehto, P Ekholm, P Varo
Carbohydrate Polymers 42 (2), 143-148, 2000
1022000
Algal-available phosphorus originating from agriculture and municipalities
P Ekholm
Finnish Environment Institute, 1998
961998
Assessment of water protection targets for agricultural nutrient loading in Finland
K Granlund, A Räike, P Ekholm, K Rankinen, S Rekolainen
Journal of Hydrology 304 (1-4), 251-260, 2005
892005
Review of indexing tools for identifying high risk areas of phosphorus loss in Nordic catchments
G Heckrath, M Bechmann, P Ekholm, B Ulén, F Djodjic, HE Andersen
Journal of Hydrology 349 (1-2), 68-87, 2008
822008
Bioavailability of phosphorus in purified municipal wastewaters
P Ekholm, K Krogerus
Water Research 32 (2), 343-351, 1998
811998
Coastal eutrophication thresholds: a matter of sediment microbial processes
J Lehtoranta, P Ekholm, H Pitkänen
AMBIO: A Journal of the Human Environment 38 (6), 303-309, 2009
762009
Does control of soil erosion inhibit aquatic eutrophication?
P Ekholm, J Lehtoranta
Journal of environmental management 93 (1), 140-146, 2012
692012
Phosphorus losses from agriculture to surface waters in the Nordic countries
S Rekolainen, P Ekholm, B Ulen, A Gustafson
CAB International, 1997
631997
Influence of EU policy on agricultural nutrient losses and the state of receiving surface waters in Finland
P Ekholm, K Granlund, P Kauppila, S Mitikka, J Niemi, K Rankinen, ...
MTT Agrifood Research Finland, 2007
612007
Structural characterization of water-insoluble nonstarchy polysaccharides of oats and barley
L Virkki, L Johansson, M Ylinen, S Maunu, P Ekholm
Carbohydrate Polymers 59 (3), 357-366, 2005
572005
Agricultural lakes in Finland: current water quality and trends
P Ekholm, S Mitikka
Environmental Monitoring and Assessment 116 (1-3), 111-135, 2006
502006
The system can't perform the operation now. Try again later.
Articles 1–20