Countries citing papers authored by Johannes Hamre
Since
Specialization
Citations
This map shows the geographic impact of Johannes Hamre'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 Johannes Hamre with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johannes Hamre more than expected).
This network shows the impact of papers produced by Johannes Hamre. 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 Johannes Hamre. The network helps show where Johannes Hamre may publish in the future.
Co-authorship network of co-authors of Johannes Hamre
This figure shows the co-authorship network connecting the top 25 collaborators of Johannes Hamre.
A scholar is included among the top collaborators of Johannes Hamre 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 Johannes Hamre. Johannes Hamre 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.
Hamre, Johannes, et al.. (2004). Report on assessment and management advice for 2004 of the anchovy fishery in the Yellow Sea. Duo Research Archive (University of Oslo).2 indexed citations
2.
Hamre, Johannes & Are Dommasnes. (1994). Test experiments of target strength of herring by comparing density indices obtained by acoustic method and purse seine catches. Duo Research Archive (University of Oslo).1 indexed citations
3.
Hamre, Johannes. (1993). A model of estimating biological attachment of fish stocks to exclusive economic zones. Duo Research Archive (University of Oslo).7 indexed citations
4.
Hamre, Johannes. (1991). Interrelation between environmental changes and fluctuating fish populations in the Barents Sea. Duo Research Archive (University of Oslo).17 indexed citations
5.
Hamre, Johannes & Reidar Toresen. (1990). Survival tests of internally tagged herring. Duo Research Archive (University of Oslo).1 indexed citations
6.
Hamre, Johannes. (1988). Some aspects of the interrelation between the herring in the Norwegian Sea and the stocks of capelin and cod in the Barents Sea. Duo Research Archive (University of Oslo).24 indexed citations
7.
Hamre, Johannes & Sigurd Tjelmeland. (1982). Sustainable yield estimates of the Barents sea capelig stock. Duo Research Archive (University of Oslo).11 indexed citations
8.
Vilhjálmsson, Hjálmar, et al.. (1982). Acoustic abundance estimation of the Icelandic stock of capelin : 1978-1982. Duo Research Archive (University of Oslo).3 indexed citations
9.
Vilhjálmsson, Hjálmar, et al.. (1980). Acoustic abundance estimates of the Icelandic stock of capelin, October 1978 - January 1980.. Duo Research Archive (University of Oslo).1 indexed citations
10.
Hamre, Johannes, et al.. (1979). Loddeundersøkelser i Barentshavet vinteren 1979. Duo Research Archive (University of Oslo).1 indexed citations
Hamre, Johannes. (1977). On the interpretation of the central zone in otoliths of capelin from the Barents Sea. Duo Research Archive (University of Oslo).2 indexed citations
13.
Dommasnes, Are & Johannes Hamre. (1977). Gyteinnsiget av lodde vinteren 1977. Duo Research Archive (University of Oslo).1 indexed citations
14.
Hamre, Johannes. (1970). Size and exploitation of the mackerel stock in the Skagerrak and North-Eastern North Sea. Duo Research Archive (University of Oslo).1 indexed citations
15.
Hamre, Johannes. (1970). Internal tagging experiments of mackerel in the Skagerrak and the North-Eastern North Sea. Duo Research Archive (University of Oslo).1 indexed citations
16.
Castello, Jorge Pablo & Johannes Hamre. (1969). Age and Growth of Mackerel from Skagerrak and the Northern North Sea. Duo Research Archive (University of Oslo).1 indexed citations
17.
Hamre, Johannes, et al.. (1968). Report from the Bluefin Tuna Working Group : Observations on the Size-Composition of Bluefin Tuna Catches from 1967. DIGITAL.CSIC (Spanish National Research Council (CSIC)).1 indexed citations
18.
Hamre, Johannes, et al.. (1967). Report from the Bluefin-Tuna Working Group : Data collection from 1966. DIGITAL.CSIC (Spanish National Research Council (CSIC)).4 indexed citations
19.
Hamre, Johannes. (1961). Some Results of the Norwegian Bluefin Tuna Investigations. Duo Research Archive (University of Oslo).1 indexed citations
20.
Hamre, Johannes. (1959). The Tuna Tagging Experiments in Norwegian Waters. Duo Research Archive (University of Oslo).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.