S. P. Sah

402 total citations
17 papers, 339 citations indexed

About

S. P. Sah is a scholar working on Soil Science, Ecology and Plant Science. According to data from OpenAlex, S. P. Sah has authored 17 papers receiving a total of 339 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Soil Science, 7 papers in Ecology and 5 papers in Plant Science. Recurrent topics in S. P. Sah's work include Soil Carbon and Nitrogen Dynamics (11 papers), Geology and Paleoclimatology Research (4 papers) and Isotope Analysis in Ecology (4 papers). S. P. Sah is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (11 papers), Geology and Paleoclimatology Research (4 papers) and Isotope Analysis in Ecology (4 papers). S. P. Sah collaborates with scholars based in Finland, Sweden and Estonia. S. P. Sah's co-authors include Heljä‐Sisko Helmisaari, R. Brumme, Karna Hansson, Holger Lange, Hannu Ilvesniemi, Jaana Leppälammi‐Kujansuu, H. Rita, Ivika Ostonen, Dan Berggren Kleja and Lars Ola Nilsson and has published in prestigious journals such as Plant and Soil, Forest Ecology and Management and Biogeochemistry.

In The Last Decade

S. P. Sah

17 papers receiving 323 citations

Peers

S. P. Sah

GPC

ECOLO

NLC

Fusun Shi China

Andrea R. Kalischuk Canada

Francesc Montané Spain

Ann-Catrin Fender Germany

Zuomin Shi China

Rocı́o Fernández-Alés Spain

Ivan Seletković Croatia

Peter H�gberg Sweden

Anna Lagerström Sweden

Kathrin Streit Switzerland

Fusun Shi China

S. P. Sah

125 ×0.7

101 ×0.8

GPC

134 ×1.2

ECOLO

89 ×0.8

NLC

112 ×1.2

Citations per year, relative to S. P. Sah S. P. Sah (= 1×) peers Fusun Shi

Countries citing papers authored by S. P. Sah

Since Specialization

Citations

This map shows the geographic impact of S. P. Sah'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 S. P. Sah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. P. Sah more than expected).

Fields of papers citing papers by S. P. Sah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. P. Sah. 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 S. P. Sah. The network helps show where S. P. Sah may publish in the future.

Co-authorship network of co-authors of S. P. Sah

This figure shows the co-authorship network connecting the top 25 collaborators of S. P. Sah. A scholar is included among the top collaborators of S. P. Sah 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 S. P. Sah. S. P. Sah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

17 of 17 papers shown

Vaario, Lu‐Min, et al.. (2018). Tricholoma matsutake may take more nitrogen in the organic form than other ectomycorrhizal fungi for its sporocarp development: the isotopic evidence. Mycorrhiza. 29(1). 51–59. 13 indexed citations

Helmisaari, Heljä‐Sisko, Jaana Leppälammi‐Kujansuu, S. P. Sah, Charlotte Bryant, & Dan Berggren Kleja. (2015). Old carbon in young fine roots in boreal forests. Biogeochemistry. 125(1). 37–46. 8 indexed citations

Hansson, Karna, Heljä‐Sisko Helmisaari, S. P. Sah, & Holger Lange. (2013). Fine root production and turnover of tree and understorey vegetation in Scots pine, silver birch and Norway spruce stands in SW Sweden. Forest Ecology and Management. 309. 58–65. 85 indexed citations

Leppälammi‐Kujansuu, Jaana, Ivika Ostonen, Monika Strömgren, et al.. (2012). Effects of long-term temperature and nutrient manipulation on Norway spruce fine roots and mycelia production. Plant and Soil. 366(1-2). 287–303. 65 indexed citations

Sah, S. P., Charlotte Bryant, Jaana Leppälammi‐Kujansuu, et al.. (2012). Variation of carbon age of fine roots in boreal forests determined from 14C measurements. Plant and Soil. 363(1-2). 77–86. 9 indexed citations

Sah, S. P., H. Jungner, M. Oinonen, Mikko Kukkola, & Heljä‐Sisko Helmisaari. (2010). Does the age of fine root carbon indicate the age of fine roots in boreal forests?. Biogeochemistry. 104(1-3). 91–102. 29 indexed citations

Helmisaari, Heljä‐Sisko, S. P. Sah, & Lasse Aro. (2009). Fine Roots on Intensive Forest Ecosystem Monitoring Plots FIP4, FIP10 and FIP11 on Olkiluoto Island in 2008. Jukuri (Natural Resources Institute Finland (Luke)). 2 indexed citations

Sah, S. P., Norbert Lamersdorf, & R. Brumme. (2008). Natural abundance of 15N in different compartments of a spruce forest ecosystem under acid rain and manipulated clean rain field conditions. Jukuri (Natural Resources Institute Finland (Luke)). 1 indexed citations

Sah, S. P. & Hannu Ilvesniemi. (2007). Interspecific variation and impact of clear-cutting on natural 15N abundance and N concentration in the needle-to-soil continuum of a boreal conifer forest. Plant Soil and Environment. 53(8). 329–339. 7 indexed citations

10.

Sah, S. P., H. Rita, & Hannu Ilvesniemi. (2006). 15N natural abundance of foliage and soil across boreal forests of Finland. Biogeochemistry. 80(3). 277–288. 32 indexed citations

11.

Sah, S. P.. (2005). 15N natural abundances in two podsol soils of two spruce forests differing in their atmospheric N deposition conditions. Plant Soil and Environment. 51(9). 416–422. 5 indexed citations

12.

Sah, S. P.. (2005). Isotope ratios and concentration of N in needles, roots and soils of Norway spruce (Picea abies [L.] Karst.) stands as influenced by atmospheric deposition of N. Journal of Forest Science. 51(10). 468–475. 4 indexed citations

13.

Sah, S. P. & R. Brumme. (2003). Natural 15N abundance in two nitrogen saturated forest ecosystems at Solling, Germany. Journal of Forest Science. 49(11). 515–522. 16 indexed citations

14.

Sah, S. P. & R. Brumme. (2003). Altitudinal gradients of natural abundance of stable isotopes of nitrogen and carbon in the needles and soil of a pine forest in Nepal. Journal of Forest Science. 49(1). 19–26. 52 indexed citations

15.

Sah, S. P., et al.. (1998). Nursery and field response of sissoo plants (Dalbergia sissoo) to Rhizobium inoculation. Silva Fennica. 32(3). 4 indexed citations

16.

Sah, S. P., et al.. (1993). Sulfur inputs and outputs for two European beech forests growing on different soil substrates. Canadian Journal of Forest Research. 23(8). 1626–1630. 2 indexed citations

17.

Sah, S. P. & K. J. Meiwes. (1989). Rates of acid deposition and their interaction with forest canopy and soil in two beech forest ecosystems on limestone and Triassic sandstone soils in N. Germany. Environmental Technology Letters. 10(11). 995–1002. 5 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.

Explore authors with similar magnitude of impact