Petri Ekholm

2.7k total citations
76 papers, 2.1k citations indexed

About

Petri Ekholm is a scholar working on Environmental Chemistry, Industrial and Manufacturing Engineering and Water Science and Technology. According to data from OpenAlex, Petri Ekholm has authored 76 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in Environmental Chemistry, 18 papers in Industrial and Manufacturing Engineering and 18 papers in Water Science and Technology. Recurrent topics in Petri Ekholm's work include Soil and Water Nutrient Dynamics (51 papers), Phosphorus and nutrient management (18 papers) and Aquatic Ecosystems and Phytoplankton Dynamics (18 papers). Petri Ekholm is often cited by papers focused on Soil and Water Nutrient Dynamics (51 papers), Phosphorus and nutrient management (18 papers) and Aquatic Ecosystems and Phytoplankton Dynamics (18 papers). Petri Ekholm collaborates with scholars based in Finland, Norway and Sweden. Petri Ekholm's co-authors include Jouni Lehtoranta, Heikki Pitkänen, Seppo Rekolainen, Markku Puustinen, Juha Koskela, Jouni Vielma, Timo Mäkinen, Eila Turtola, Teija Kirkkala and Olli Malve and has published in prestigious journals such as The Science of The Total Environment, Water Research and Environmental Pollution.

In The Last Decade

Petri Ekholm

70 papers receiving 1.9k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Petri Ekholm 1.3k 633 457 422 420 76 2.1k
R. H. Foy 1.9k 1.4× 747 1.2× 584 1.3× 444 1.1× 623 1.5× 85 2.8k
Jörg Gelbrecht 929 0.7× 481 0.8× 1.2k 2.7× 406 1.0× 169 0.4× 53 2.2k
Xiangcan Jin 1.9k 1.5× 652 1.0× 561 1.2× 848 2.0× 168 0.4× 89 2.9k
Darren J. Thornbrugh 827 0.6× 574 0.9× 636 1.4× 285 0.7× 97 0.2× 14 1.9k
A. Henriksen 897 0.7× 480 0.8× 447 1.0× 146 0.3× 315 0.8× 53 2.3k
Horst Behrendt 1.3k 0.9× 833 1.3× 468 1.0× 180 0.4× 293 0.7× 72 1.8k
Peter van Puijenbroek 388 0.3× 367 0.6× 304 0.7× 224 0.5× 139 0.3× 26 1.2k
Russell B. Brinsfield 793 0.6× 577 0.9× 411 0.9× 124 0.3× 483 1.1× 16 1.5k
Nikolaos Skoulikidis 504 0.4× 1.1k 1.8× 1.3k 2.9× 268 0.6× 219 0.5× 82 3.0k
Kristen L. Bouska 744 0.6× 437 0.7× 425 0.9× 281 0.7× 79 0.2× 29 1.5k

Countries citing papers authored by Petri Ekholm

Since Specialization
Citations

This map shows the geographic impact of Petri Ekholm's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Petri Ekholm with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Petri Ekholm more than expected).

Fields of papers citing papers by Petri Ekholm

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Petri Ekholm. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Petri Ekholm. The network helps show where Petri Ekholm may publish in the future.

Co-authorship network of co-authors of Petri Ekholm

This figure shows the co-authorship network connecting the top 25 collaborators of Petri Ekholm. A scholar is included among the top collaborators of Petri Ekholm based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Petri Ekholm. Petri Ekholm is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Keskinen, Riikka, Helena Soinne, Risto Uusitalo, et al.. (2025). Soil Properties‐Based Targeting of Soil Conditioners for Reduced Phosphorus Loading From Agriculture. European Journal of Soil Science. 76(3).
2.
Ekholm, Petri, et al.. (2024). Gypsum amendment of agricultural fields to decrease phosphorus losses – Evidence on a catchment scale. Journal of Environmental Management. 357. 120706–120706. 5 indexed citations
3.
Iho, Antti, Helena Valve, Petri Ekholm, et al.. (2023). Efficient protection of the Baltic Sea needs a revision of phosphorus metric. AMBIO. 52(8). 1389–1399. 10 indexed citations
4.
Hietala-Koivu, Reija, et al.. (2023). Assessment of agricultural water protection strategies at a catchment scale: case of Finland. Regional Environmental Change. 24(1). 3 indexed citations
5.
Lehtoranta, Jouni, Antti Taskinen, Petri Ekholm, & Pirkko Kortelainen. (2023). Catchment and lake network modify export of anaerobic oxidation capacity in boreal freshwaters. The Science of The Total Environment. 903. 166086–166086. 2 indexed citations
6.
Yli‐Halla, Markku, Antti Taskinen, & Petri Ekholm. (2023). Gypsum amendment influences soil and plant chemical composition temporarily. Agricultural and Food Science. 2 indexed citations
7.
Ekholm, Petri, Jouni Lehtoranta, Maija Taka, Tapani Sallantaus, & Juha Riihimäki. (2020). Diffuse sources dominate the sulfate load into Finnish surface waters. The Science of The Total Environment. 748. 141297–141297. 22 indexed citations
8.
Iho, Antti, et al.. (2017). Optimal Phosphorus Abatement Redefined: Insights From Coupled Element Cycles. Ecological Economics. 137. 13–19. 10 indexed citations
9.
Mattsson, Tuija, Jouni Lehtoranta, Petri Ekholm, Marjo Palviainen, & Pirkko Kortelainen. (2017). Runoff changes have a land cover specific effect on the seasonal fluxes of terminal electron acceptors in the boreal catchments. The Science of The Total Environment. 601-602. 946–958. 9 indexed citations
10.
Lehtoranta, Jouni, et al.. (2015). Labile organic carbon regulates phosphorus release from eroded soil transported into anaerobic coastal systems. AMBIO. 44(S2). 263–273. 18 indexed citations
11.
Ekholm, Petri, Katri Rankinen, Hannu Rita, et al.. (2015). Phosphorus and nitrogen fluxes carried by 21 Finnish agricultural rivers in 1985–2006. Environmental Monitoring and Assessment. 187(4). 216–216. 23 indexed citations
12.
Ekholm, Petri & Jouni Lehtoranta. (2011). Does control of soil erosion inhibit aquatic eutrophication?. Journal of Environmental Management. 93(1). 140–146. 73 indexed citations
13.
14.
Lehtoranta, Jouni, Petri Ekholm, & Heikki Pitkänen. (2009). Coastal Eutrophication Thresholds: A Matter of Sediment Microbial Processes. AMBIO. 38(6). 303–308. 93 indexed citations
15.
Арвола, Лаури, Ilona Bärlund, Petri Ekholm, et al.. (2006). Itämeren rehevöitymiseen on vaikutettava maalla ja merellä. 47(2). 20–25. 1 indexed citations
16.
Ekholm, Petri, et al.. (2006). Determining algal-available phosphorus in pulp and paper mill effluents: Algal assays vs routine phosphorus analyses. Environmental Pollution. 145(3). 715–722. 14 indexed citations
17.
Rita, Hannu & Petri Ekholm. (2006). Showing similarity of results given by two methods: A commentary. Environmental Pollution. 145(2). 383–386. 17 indexed citations
18.
Ekholm, Petri, et al.. (2006). Agricultural Lakes in Finland: Current Water Quality and Trends. Environmental Monitoring and Assessment. 116(1-3). 111–135. 53 indexed citations
19.
Ekholm, Petri, et al.. (2003). Lakes in the Finnish Eurowaternet: status and trends. The Science of The Total Environment. 310(1-3). 37–45. 27 indexed citations
20.
Lampi, Anna‐Maija, Anu Hopia, Petri Ekholm, & Vieno Piironen. (1992). METHOD FOR THE PREPARATION OF TRIACYLGLYCEROL FRACTIONS FROM RAPESEED AND OTHER OILS FOR AUTOXIDATION STUDIES. LWT. 25(4). 386–388. 18 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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