This map shows the geographic impact of Mark K. Leach'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 Mark K. Leach with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mark K. Leach more than expected).
This network shows the impact of papers produced by Mark K. Leach. 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 Mark K. Leach. The network helps show where Mark K. Leach may publish in the future.
Co-authorship network of co-authors of Mark K. Leach
This figure shows the co-authorship network connecting the top 25 collaborators of Mark K. Leach.
A scholar is included among the top collaborators of Mark K. Leach 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 Mark K. Leach. Mark K. Leach is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Leach, Mark K.. (2001). The Rare Plants of Fort McCoy Military Reservation, Monroe County, Wisconsin. The Journal of the Abraham Lincoln Association. 40(1).1 indexed citations
Leach, Mark K., Richard A. Henderson, Thomas J. Givnish, et al.. (1999). A Caution against Grazing. BioScience. 49(8). 599–599.14 indexed citations
10.
Leach, Mark K. & Thomas J. Givnish. (1998). Identifying highly restorable savanna remnants. Transactions of the Wisconsin Academy of Sciences, Arts, and Letters. 86.11 indexed citations
Fairhead, James & Mark K. Leach. (1998). Reframing deforestation. Global analysis and local realities: studies in West Africa..6 indexed citations
13.
Fairhead, James & Mark K. Leach. (1998). Reconsidering the extent of deforestation in twentieth century West Africa.11 indexed citations
14.
Cline‐Cole, Reginald, Mark K. Leach, & Robin Mearns. (1996). Dryland forestry: manufacturing forests and farming trees in Nigeria.. 122–139.4 indexed citations
15.
Fairhead, James & Mark K. Leach. (1996). Rethinking the forest-savanna mosaic: colonial science and its relics in West Africa. 105–121.15 indexed citations
Fairhead, James & Mark K. Leach. (1995). Local agro-ecological management and forest-savanna transitions: the case of Kissidougou, Guinea.. 163–170.6 indexed citations
18.
Leach, Mark K.. (1992). Women's crops in women's spaces: gender relations in Mende rice farming.. 76–96.22 indexed citations
19.
Leach, Mark K., et al.. (1989). Impact of Railroad Management and Abandonment on Prairie Relicts. Insecta mundi. 49(8-9). 22–6.6 indexed citations
20.
Leach, Mark K.. (1989). The politics of palm oil in a Mende village. 16. 3–23.2 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.