Ekholm, Petri: search on Z-Library

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1

Influence of dietary soy and phytase levels on performance and body composition of large rainbow trout (Oncorhynchus mykiss) and algal availability of phosphorus load

Jouni Vielma, Timo Mäkinen, Petri Ekholm, Juha Koskela

Journal:

Year:

2000

Language:

english

File:

PDF, 178 KB

english, 2000

2

Determining algal-available phosphorus in pulp and paper mill effluents: Algal assays vs routine phosphorus analyses

Petri Ekholm, Timo Jouttijärvi, Maarit Priha, Hannu Rita, Hannu Nurmesniemi

Journal:

Environmental Pollution

Year:

2007

Language:

english

File:

PDF, 388 KB

english, 2007

3

Integrating Ecological and Economic Modeling of Eutrophication: Toward Optimal Solutions for a Coastal Area Suffering from Sediment Release of Phosphorus

Laukkanen, Marita, Ekholm, Petri, Huhtala, Anni, Pitkänen, Heikki, Kiirikki, Mikko, Rantanen, Pirjo, Inkala, Arto

Journal:

AMBIO: A Journal of the Human Environment

Year:

2009

Language:

english

File:

PDF, 513 KB

english, 2009

4

Eutrophication-driven sediment microbial processes can explain the regional variation in phosphorus concentrations between Baltic Sea sub-basins

Jouni Lehtoranta, Petri Ekholm, Heikki Pitkänen

Journal:

Journal of Marine Systems

Year:

2008

Language:

english

File:

PDF, 691 KB

english, 2008

5

False confession to robbery: The roles of suggestibility, anxiety, memory disturbance and withdrawal symptoms

Santtila, Pekka, Alkiora, Petri, Ekholm, Magnus, Niemi, Pekka

Journal:

Journal of Forensic Psychiatry

Year:

1999

Language:

english

File:

PDF, 1013 KB

english, 1999

6

Estimating aggregated nutrient fluxes in four Finnish rivers via Gaussian state space models

Helske, Jouni, Nyblom, Jukka, Ekholm, Petri, Meissner, Kristian

Journal:

Year:

2013

Language:

english

File:

PDF, 512 KB

english, 2013

7

Showing similarity of results given by two methods: A commentary

Hannu Rita, Petri Ekholm

Journal:

Environmental Pollution

Year:

2007

Language:

english

File:

PDF, 216 KB

english, 2007

8

Assessment of soluble phosphorus load in surface runoff by soil analyses

Markku Yli-Halla, Helinä Hartikainen, Petri Ekholm, Eila Turtola, Markku Puustinen, Kari Kallio

Journal:

Agriculture, Ecosystems & Environment

Year:

1995

Language:

english

File:

PDF, 988 KB

english, 1995

9

m eso - and rac -Diastereomers of 1- and 2- tert -Butyldimethylsiloxy- Substituted Ethylenebis(indenyl)zirconium Dichlorides for Formation of Short- and Long-Chain Branched Polyethene

Kokko, Esa, Lehmus, Petri, Leino, Reko, Luttikhedde, Hendrik J. G., Ekholm, Peter, Näsman, Jan H., Seppälä, Jukka V.

Journal:

Year:

2000

Language:

english

File:

PDF, 56 KB

english, 2000

10

Integrating Ecological and Economic Modeling of Eutrophication: Toward Optimal Solutions for a Coastal Area Suffering from Sediment Release of Phosphorus

Marita Laukkanen, Petri Ekholm, Anni Huhtala, Heikki Pitkänen, Mikko Kiirikki, Pirjo Rantanen and Arto Inkala

Journal:

AMBIO: A Journal of the Human Environment

Year:

2009

Language:

english

File:

PDF, 2.83 MB

english, 2009

11

Optimal Phosphorus Abatement Redefined: Insights From Coupled Element Cycles

Iho, Antti, Ahlvik, Lassi, Ekholm, Petri, Lehtoranta, Jouni, Kortelainen, Pirkko

Journal:

Ecological Economics

Year:

2017

Language:

english

File:

PDF, 1.40 MB

english, 2017

12

Phosphorus loss from different farming systems estimated from soil surface phosphorus balance

Petri Ekholm, Eila Turtola, Juha Grönroos, Pentti Seuri, Kari Ylivainio

Journal:

Agriculture, Ecosystems & Environment

Year:

2005

Language:

english

File:

PDF, 341 KB

english, 2005

13

An economic–ecological model to evaluate impacts of nutrient abatement in the Baltic Sea

Ahlvik, Lassi, Ekholm, Petri, Hyytiäinen, Kari, Pitkänen, Heikki

Journal:

Environmental Modelling & Software

Year:

2014

Language:

english

File:

PDF, 784 KB

english, 2014

14

Simulation of dissolved phosphorus from cropped and grassed clayey soils in southern Finland

Petri Ekholm, Kari Kallio, Eila Turtola, Seppo Rekolainen, Markku Puustinen

Journal:

Agriculture, Ecosystems & Environment

Year:

1999

Language:

english

File:

PDF, 232 KB

english, 1999

15

Constant temperature fryer assembly for cooking food — has apertures positioned in fryer to provide predetermined temperature at varius positions along conveyor, maintaining cooking environment

Ahlvik, Lassi, Ekholm, Petri, Hyytiäinen, Kari, Pitkänen, Heikki

Journal:

Year:

1991

Language:

english

File:

PDF, 151 KB

english, 1991

16

Editorial Board

Ahlvik, Lassi, Ekholm, Petri, Hyytiäinen, Kari, Pitkänen, Heikki

Journal:

Cahiers de Nutrition et de Diététique

Year:

2012

Language:

french

File:

PDF, 55 KB

french, 2012

17

Lakes in the Finnish Eurowaternet: status and trends

Sari Mitikka, Petri Ekholm

Journal:

Science of The Total Environment

Year:

2003

Language:

english

File:

PDF, 798 KB

english, 2003

18

Evaluation of the accuracy and precision of annual phosphorus load estimates from two agricultural basins in Finland

Seppo Rekolainen, Maximilian Posch, Juha Kämäri, Petri Ekholm

Journal:

Journal of Hydrology

Year:

1991

Language:

english

File:

PDF, 850 KB

english, 1991

19

Labile organic carbon regulates phosphorus release from eroded soil transported into anaerobic coastal systems

Lehtoranta, Jouni, Ekholm, Petri, Wahlström, Stella, Tallberg, Petra, Uusitalo, Risto

Journal:

AMBIO: A Journal of the Human Environment

Year:

2015

Language:

english

File:

PDF, 987 KB

english, 2015

20

Land Cover Controls the Export of Terminal Electron Acceptors from Boreal Catchments

Palviainen, Marjo, Lehtoranta, Jouni, Ekholm, Petri, Ruoho-Airola, Tuija, Kortelainen, Pirkko

Journal:

Year:

2015

Language:

english

File:

PDF, 1.28 MB

english, 2015

21

Phosphorus in Runoff Assessed by Anion Exchange Resin Extraction and an Algal Assay

Uusitalo, Risto, Ekholm, Petri

Journal:

Journal of Environmental Quality

Year:

2003

Language:

english

File:

PDF, 102 KB

english, 2003

22

Phosphorus and nitrogen fluxes carried by 21 Finnish agricultural rivers in 1985–2006

Ekholm, Petri, Rankinen, Katri, Rita, Hannu, Räike, Antti, Sjöblom, Heidi, Raateland, Arjen, Vesikko, Ljudmila, Cano Bernal, José Enrique, Taskinen, Antti

Journal:

Environmental Monitoring and Assessment

Year:

2015

Language:

english

File:

PDF, 2.00 MB

english, 2015

23

Diffuse sources dominate the sulfate load into Finnish surface waters

Ekholm, Petri, Lehtoranta, Jouni, Taka, Maija, Sallantaus, Tapani, RiihimÃ¤ki, Juha

Journal:

Science of The Total Environment

Year:

2020

File:

PDF, 837 KB

2020

24

Internal and external loading as regulators of nutrient concentrations in the agriculturally loaded Lake Pyhäjärvi (southwest Finland)

Petri Ekholm, Olli Malve, Teija Kirkkala

Journal:

Year:

1997

Language:

english

File:

PDF, 455 KB

english, 1997

25

Does control of soil erosion inhibit aquatic eutrophication?

Petri Ekholm, Jouni Lehtoranta

Journal:

Journal of Environmental Management

Year:

2012

Language:

english

File:

PDF, 435 KB

english, 2012

26

Runoff changes have a land cover specific effect on the seasonal fluxes of terminal electron acceptors in the boreal catchments

Mattsson, Tuija, Lehtoranta, Jouni, Ekholm, Petri, Palviainen, Marjo, Kortelainen, Pirkko

Journal:

Science of The Total Environment

Year:

2017

Language:

english

File:

PDF, 2.53 MB

english, 2017

27

Coastal Eutrophication Thresholds: A Matter of Sediment Microbial Processes

Jouni Lehtoranta, Petri Ekholm and Heikki Pitkänen

Journal:

AMBIO: A Journal of the Human Environment

Year:

2009

Language:

english

File:

PDF, 1.33 MB

english, 2009

28

Bioavailability of phosphorus in agriculturally loaded rivers in southern Finland

Journal:

Year:

1994

Language:

english

File:

PDF, 1.44 MB

english, 1994

29

Assessment of water protection targets for agricultural nutrient loading in Finland

Kirsti Granlund, Antti Räike, Petri Ekholm, Katri Rankinen, Seppo Rekolainen

Journal:

Journal of Hydrology

Year:

2005

Language:

english

File:

PDF, 340 KB

english, 2005

30

Synthesis and characterization of a silyl substituted bis(indenyl) zirconium dichloride and comparison of its olefin polymerization behavior to a siloxy substituted analogue

Peter Ekholm, Petri Lehmus, Esa Kokko, Matti Haukka, Jukka V. Seppälä, Carl-Eric Wilén

Journal:

Journal of Polymer Science Part A: Polymer Chemistry

Year:

2001

Language:

english

File:

PDF, 165 KB

english, 2001

31

Coastal Eutrophication Thresholds: A Matter of Sediment Microbial Processes

Lehtoranta, Jouni, Ekholm, Petri, Pitkänen, Heikki

Journal:

AMBIO: A Journal of the Human Environment

Year:

2009

Language:

english

File:

PDF, 344 KB

english, 2009

32

Retaining agricultural nutrients in constructed wetlands—experiences under boreal conditions

Jari Koskiaho, Petri Ekholm, Mari Räty, Juha Riihimäki, Markku Puustinen

Journal:

Ecological Engineering

Year:

2003

Language:

english

File:

PDF, 476 KB

english, 2003

33

Algal-available Phosphorus Entering the Gulf of Finland as Estimated by Algal Assays and Chemical Analyses

Ekholm, Petri, Rita, Hannu, Pitkänen, Heikki, Rantanen, Pirjo, Pekkarinen, Jouko, Münster, Uwe

Journal:

Journal of Environmental Quality

Year:

2009

Language:

english

File:

PDF, 1.02 MB

english, 2009

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