This map shows the geographic impact of Grant Gerrish'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 Grant Gerrish with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Grant Gerrish more than expected).
This network shows the impact of papers produced by Grant Gerrish. 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 Grant Gerrish. The network helps show where Grant Gerrish may publish in the future.
Co-authorship network of co-authors of Grant Gerrish
This figure shows the co-authorship network connecting the top 25 collaborators of Grant Gerrish.
A scholar is included among the top collaborators of Grant Gerrish 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 Grant Gerrish. Grant Gerrish is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Gerrish, Grant & Dieter Mueller‐Dombois. (1999). Measuring Stem Growth Rates for Determining Age and Cohort Analysis of a Tropical Evergreen Tree. Pacific Science. 53(4). 418–429.10 indexed citations
Gerrish, Grant. (1992). Changing photosynthetic capacity during leaf ontogeny in juvenile and mature Metrosideros polymorpha trees.. Pacific Science. 46(3). 315–324.5 indexed citations
5.
Gerrish, Grant, et al.. (1992). The distribution of Rubus species in the State of Hawaii. ScholarSpace (University of Hawaii at Manoa).10 indexed citations
Gerrish, Grant. (1989). Comparing crown growth and phenology of juvenile, early mature, and late mature Metrosideros polymorpha trees.. Pacific Science. 43(3). 211–222.3 indexed citations
Jacobi, James D., et al.. (1983). Ohia dieback metrosideros polymorpha in hawaii usa vegetation changes in permanent plots. Pacific Science. 37(4). 327–337.24 indexed citations
12.
Jacobi, James D., Grant Gerrish, & Dieter Mueller‐Dombois. (1983). 'Ohi'a Dieback in Hawai'i: Vegetation Changes in Permanent Plots!. ScholarSpace (University of Hawaii at Manoa).16 indexed citations
13.
Gerrish, Grant. (1980). Photometric monitoring of foliage loss from a wind storm, Island of Hawai'i. ScholarSpace (University of Hawaii at Manoa).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.