This map shows the geographic impact of J. Humphrey'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 J. Humphrey with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Humphrey more than expected).
This network shows the impact of papers produced by J. Humphrey. 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 J. Humphrey. The network helps show where J. Humphrey may publish in the future.
Co-authorship network of co-authors of J. Humphrey
This figure shows the co-authorship network connecting the top 25 collaborators of J. Humphrey.
A scholar is included among the top collaborators of J. Humphrey 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 J. Humphrey. J. Humphrey is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Humphrey, J., et al.. (2005). Evaluating biodiversity in fragmented landscapes: principles..18 indexed citations
6.
Humphrey, J., et al.. (2004). Ecological continuity and spatio-temporal connectivity: modelled response of the lichen Bryoria furcellata to landscape dynamics.. 35–42.2 indexed citations
7.
Smith, Gideon F., Daniel L. Kelly, Fraser Mitchell, et al.. (2003). Establishing native woodlands in former upland conifer plantations in Ireland.. 37–46.2 indexed citations
8.
Humphrey, J., Richard Ferris, & Christopher P. Quine. (2003). Biodiversity in Britain's planted forests. Results from the Forestry Commission's Biodiversity Assessment Project..40 indexed citations
9.
Thompson, Richard C., J. Humphrey, R. Harmer, & Richard Ferris. (2003). Restoration of native woodland on ancient woodland sites..29 indexed citations
10.
Humphrey, J., et al.. (2003). The restoration of wooded landscapes: future priorities.. 153–157.1 indexed citations
11.
Humphrey, J., et al.. (2003). Costs and benefits associated with restoring plantations versus woodland creation.. 115–124.1 indexed citations
12.
Peterken, G. F., J. Humphrey, Adrian C. Newton, et al.. (2003). Developing forest habitat networks in Scotland.. 85–91.3 indexed citations
13.
Hester, Alison J., et al.. (2003). Modelling the potential distribution of woodland at the landscape scale in Scotland.. 47–57.4 indexed citations
Humphrey, J. & Michael Swaine. (1997). Factors affecting the natural regeneration of Quercus in Scottish oakwoods. I. Competition from Pteridium aquilinum. Journal of Applied Ecology. 34(3). 577–584.51 indexed citations
Humphrey, J.. (1996). Introduction of native ground flora species to a pine plantation in NE Scotland. Aspects of applied biology. 9–16.6 indexed citations
20.
Humphrey, J., et al.. (1995). The effects of soil cultivation techniques on vegetation communities and tree growth in an upland pine forest. 1. Vegetation responses.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.