This map shows the geographic impact of Teuvo Levula'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 Teuvo Levula with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Teuvo Levula more than expected).
This network shows the impact of papers produced by Teuvo Levula. 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 Teuvo Levula. The network helps show where Teuvo Levula may publish in the future.
Co-authorship network of co-authors of Teuvo Levula
This figure shows the co-authorship network connecting the top 25 collaborators of Teuvo Levula.
A scholar is included among the top collaborators of Teuvo Levula 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 Teuvo Levula. Teuvo Levula is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
17 of 17 papers shown
1.
Saarsalmi, Anna, et al.. (2015). Harmaalepän vesojen biomassan tuotos ja ravinteiden käyttö.. Jukuri (Natural Resources Institute Finland (Luke)).
Saarsalmi, Anna & Teuvo Levula. (2007). W ood Ash Application and Liming: Effects on Soil Chemical Properties and Growth of Scots Pine Transplants. Jukuri (Natural Resources Institute Finland (Luke)).15 indexed citations
Saarsalmi, Anna, John Derome, & Teuvo Levula. (2005). Effect of wood ash fertilization on stand growth, soil, water and needle chemistry, and berry yields of lingonberry (Vaccinium vitis-idaea L.) in a Scots pine stand in Finland. Jukuri (Natural Resources Institute Finland (Luke)).20 indexed citations
Saarsalmi, Anna, et al.. (1992). Harmaalepän ja rauduskoivun biomassan tuotos ja ravinteiden käyttö energiapuuviljelmällä.. Jukuri (Natural Resources Institute Finland (Luke)).5 indexed citations
14.
Saarsalmi, Anna, et al.. (1992). Biomass production and nutrient consumption of Alnus incana and Betula pendula in energy forestry..7 indexed citations
15.
Saarsalmi, Anna, et al.. (1991). Biomass production and nutrient consumption of Alnus incana sprouts..1 indexed citations
16.
Saarsalmi, Anna, et al.. (1985). Biomass production and nutrient and water consumption in an Alnus incana plantation.. 628(628). 24.9 indexed citations
17.
Levula, Teuvo, et al.. (1981). Maanmuokkauksen vaikutus männyntaimien alkukehitykseen Pohjois-Karjalassa.. Jukuri (Natural Resources Institute Finland (Luke)).1 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.