Hans Nõmmik

1.6k total citations
40 papers, 925 citations indexed

About

Hans Nõmmik is a scholar working on Soil Science, Ecology and Environmental Chemistry. According to data from OpenAlex, Hans Nõmmik has authored 40 papers receiving a total of 925 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Soil Science, 16 papers in Ecology and 15 papers in Environmental Chemistry. Recurrent topics in Hans Nõmmik's work include Soil Carbon and Nitrogen Dynamics (17 papers), Soil and Water Nutrient Dynamics (15 papers) and Peatlands and Wetlands Ecology (12 papers). Hans Nõmmik is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (17 papers), Soil and Water Nutrient Dynamics (15 papers) and Peatlands and Wetlands Ecology (12 papers). Hans Nõmmik collaborates with scholars based in Sweden and Canada. Hans Nõmmik's co-authors include J. Melin, Kjell Larsson, Ulrik Lohm, J. G. K. Flower-Ellis, Budimir Popović, O. W. Heal, Phil Ineson, Erik Björkman, D. J. Pluth and Anna Eriksson and has published in prestigious journals such as Soil Biology and Biochemistry, Plant and Soil and Phytochemistry.

In The Last Decade

Hans Nõmmik

40 papers receiving 782 citations

Peers

Hans Nõmmik

ECOLO

POLLU

Boyd G. Ellis United States

E. A. Paul Canada

K. Shaw United States

D. R. Timmons United States

P. B. S. Hart New Zealand

J. O. Legg United States

K. J. Meiwes Germany

W. A. Berg United States

W. I. Findlay Canada

P.Roger Ball New Zealand

Boyd G. Ellis United States

Hans Nõmmik

515 ×0.9

334 ×0.8

201 ×0.6

ECOLO

207 ×1.1

125 ×1.0

POLLU

Citations per year, relative to Hans Nõmmik Hans Nõmmik (= 1×) peers Boyd G. Ellis

Countries citing papers authored by Hans Nõmmik

Since Specialization

Citations

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

Fields of papers citing papers by Hans Nõmmik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hans Nõmmik. 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 Hans Nõmmik. The network helps show where Hans Nõmmik may publish in the future.

Co-authorship network of co-authors of Hans Nõmmik

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

All Works

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20 of 20 papers shown

Pluth, D. J., et al.. (1995). Carbon and nitrogen mineralization of harvesting residues of pinus sylvestris L. during aerobic laboratory incubation. Scandinavian Journal of Forest Research. 10(1-4). 97–107. 4 indexed citations

Nõmmik, Hans & Kjell Larsson. (1992). Effects of nitrogen source and placement on fertilizer ¹⁵N enrichment in Pinus sylvestris foliage. Scandinavian Journal of Forest Research. 7(1-4). 155–163. 6 indexed citations

Nõmmik, Hans & Kjell Larsson. (1989). Assessment of fertilizer nitrogen accumulation in Pinus sylvestris trees and retention in soil by ¹⁵N recovery technique. Scandinavian Journal of Forest Research. 4(1-4). 427–442. 18 indexed citations

Melin, J. & Hans Nõmmik. (1988). Fertilizer nitrogen distribution in apinus sylvestris/ picea abiesecosystem, central Sweden. Scandinavian Journal of Forest Research. 3(1-4). 3–15. 42 indexed citations

Nõmmik, Hans, et al.. (1987). Net Mineralization of Nitrogen in a Fen Peat Soil, Central Sweden. Acta Agriculturae Scandinavica. 37(2). 189–197. 3 indexed citations

Lohm, Ulrik, Kjell Larsson, & Hans Nõmmik. (1984). Acidification and liming of coniferous forest soil: Long-term effects on turnover rates of carbon and nitrogen during an incubation experiment. Soil Biology and Biochemistry. 16(4). 343–346. 45 indexed citations

Nõmmik, Hans, et al.. (1981). Nitrogen recovery in soil and needle biomass after fertilization of a Scots pine stand, and growth responses obtained. Epsilon Open Archive (Sveriges lantbruksuniversitet biblioteket (Swedish University of Agricultural Sciences)). 38 indexed citations

Nõmmik, Hans, et al.. (1976). Denitrification Measurements in Lakes. Acta Agriculturae Scandinavica. 26(3). 175–184. 22 indexed citations

Nõmmik, Hans, et al.. (1974). Monoterpene composition of cortical oleoresin from different clones of Pinus sylvestris. Phytochemistry. 13(9). 1879–1881. 26 indexed citations

10.

Nõmmik, Hans. (1974). An examination of procedures for determining carbonates in soils and related materials. Communications in Soil Science and Plant Analysis. 5(4). 319–330. 5 indexed citations

11.

Nõmmik, Hans. (1973). Assessment of volatilization loss of ammonia from surface-applied urea on forest soil by N15 recovery. Plant and Soil. 38(3). 589–603. 45 indexed citations

12.

Nõmmik, Hans & Budimir Popović. (1971). Recovery and vertical distribution of 15N labelled fertilizer nitrogen in forest soil. Epsilon Open Archive (Sveriges lantbruksuniversitet biblioteket (Swedish University of Agricultural Sciences)). 13 indexed citations

13.

Nõmmik, Hans. (1971). A TECHNIQUE FOR DETERMINING MINERALIZATION OF CARBON IN SOILS DURING INCUBATION. Soil Science. 112(2). 131–136. 7 indexed citations

14.

Nõmmik, Hans. (1971). A MODIFIED PROCEDURE FOR DETERMINATION OF ORGANIC CARBON IN SOILS BY WET COMBUSTION. Soil Science. 111(5). 330–336. 24 indexed citations

15.

Nõmmik, Hans. (1970). Non-exchangeable binding of ammonium and amino nitrogen by Norway spruce raw humus. Plant and Soil. 33(1-3). 581–595. 51 indexed citations

16.

Björkman, Erik, et al.. (1967). Distribution and balance of N15 labelled fertilizer nitrogen applied to young pine trees (Pinus silvestris L.). Case Reports in Oncology. 14(1). 78–84. 9 indexed citations

17.

Nõmmik, Hans. (1967). DISTRIBUTION OF FORMS OF NITROGEN IN A PODZOLIC SOIL PROFILE FROM GARPENBERG, CENTRAL SWEDEN. Journal of Soil Science. 18(2). 301–308. 12 indexed citations

18.

Nõmmik, Hans. (1966). The uptake and translocation of fertilizer N15 in young trees of Scots pine and Norway spruce. Epsilon Open Archive (Sveriges lantbruksuniversitet biblioteket (Swedish University of Agricultural Sciences)). 24 indexed citations

19.

Nõmmik, Hans. (1957). Fixation and Defixation of Ammonium in Soils. Acta Agriculturae Scandinavica. 7(4). 395–436. 63 indexed citations

20.

Nõmmik, Hans. (1956). Investigations on Denitrification in Soil. Acta Agriculturae Scandinavica. 6(2). 195–228. 235 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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