This map shows the geographic impact of K. Kreeb'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 K. Kreeb with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Kreeb more than expected).
This network shows the impact of papers produced by K. Kreeb. 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 K. Kreeb. The network helps show where K. Kreeb may publish in the future.
Co-authorship network of co-authors of K. Kreeb
This figure shows the co-authorship network connecting the top 25 collaborators of K. Kreeb.
A scholar is included among the top collaborators of K. Kreeb 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 K. Kreeb. K. Kreeb 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.
Kreeb, K., et al.. (1997). GIS supported monitoring long-termed urban trace element loads with bark of Aesculus hippocastanum L.. 71. 205–211.6 indexed citations
2.
Dhyani, Praveen, K. Kreeb, Hanno Richter, & T. M. Hinckley. (1989). Responses of sun and shade grown tree leaves to water vapor transfer processes and energy exchange characteristics.. 191–198.1 indexed citations
3.
Borralho, Nuno, M. C. Araújo, J. S. Pereira, et al.. (1989). Influence of water supply on crown structure and production of three clones of Eucalyptus globulus in the juvenile phase.. 181–190.6 indexed citations
4.
Hinckley, Thomas M., R. Ceulemans, Paul E. Heilman, et al.. (1989). Physiological, morphological and anatomical components of hybrid vigor in Populus.. 199–217.41 indexed citations
5.
Lechowicz, Martin J., et al.. (1989). Comparative ecology of drought response in hardwood trees: Acer saccharum versus Fraxinus americana.. 283–292.4 indexed citations
6.
Cavelier, Jaime, et al.. (1989). Leaf anatomy and water relations in tropical elfin cloud forest tree species.. 243–253.11 indexed citations
7.
Bannister, P. & K. Kreeb. (1979). Methoden der Pflanzenokologie.. Journal of Ecology. 67(1). 391–391.7 indexed citations
8.
Bannister, P. & K. Kreeb. (1976). Okophysiologie der Pflanzen.. Journal of Ecology. 64(3). 1111–1111.187 indexed citations
9.
Kreeb, K.. (1974). Pflanzen an Salzstandorten. Die Naturwissenschaften. 61(8). 337–343.9 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.