Douglas E. Karcher

2.5k total citations
73 papers, 2.0k citations indexed

About

Douglas E. Karcher is a scholar working on Environmental Chemistry, Ecology and Nature and Landscape Conservation. According to data from OpenAlex, Douglas E. Karcher has authored 73 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Environmental Chemistry, 57 papers in Ecology and 45 papers in Nature and Landscape Conservation. Recurrent topics in Douglas E. Karcher's work include Turfgrass Adaptation and Management (64 papers), Rangeland and Wildlife Management (55 papers) and Seedling growth and survival studies (44 papers). Douglas E. Karcher is often cited by papers focused on Turfgrass Adaptation and Management (64 papers), Rangeland and Wildlife Management (55 papers) and Seedling growth and survival studies (44 papers). Douglas E. Karcher collaborates with scholars based in United States, Italy and China. Douglas E. Karcher's co-authors include Michael D. Richardson, Larry C. Purcell, Kenneth Hignight, C. Andy King, Aaron J. Patton, Bernd Leinauer, Michael R. Evans, Jeffrey T. Edwards, M. Mozaffari and D. E. Longer and has published in prestigious journals such as Crop Science, Agronomy Journal and Pest Management Science.

In The Last Decade

Douglas E. Karcher

71 papers receiving 1.9k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Douglas E. Karcher United States	20	1.2k	1.0k	903	758	189	73	2.0k
Robert N. Carrow United States	28	1.6k 1.3×	931 0.9×	1.0k 1.1×	954 1.3×	164 0.9×	92	2.4k
Nick E. Christians United States	19	753 0.6×	325 0.3×	702 0.8×	332 0.4×	130 0.7×	108	1.4k
Karl Guillard United States	17	573 0.5×	306 0.3×	345 0.4×	280 0.4×	179 0.9×	70	1.1k
Roch E. Gaussoin United States	20	564 0.5×	404 0.4×	747 0.8×	372 0.5×	220 1.2×	94	1.3k
Jack D. Fry United States	22	1.3k 1.1×	753 0.7×	759 0.8×	720 0.9×	121 0.6×	120	1.8k
Erich Inselsbacher Austria	23	316 0.3×	509 0.5×	852 0.9×	149 0.2×	81 0.4×	49	1.7k
Xiao Chen China	20	254 0.2×	578 0.6×	519 0.6×	110 0.1×	117 0.6×	58	1.5k
Kenneth B. Marcum United States	19	721 0.6×	339 0.3×	855 0.9×	425 0.6×	90 0.5×	40	1.4k
Timothy J. Blumfield Australia	22	280 0.2×	324 0.3×	315 0.3×	289 0.4×	69 0.4×	52	1.3k
Lambert B. McCarty United States	22	892 0.7×	401 0.4×	747 0.8×	488 0.6×	57 0.3×	103	1.3k

Countries citing papers authored by Douglas E. Karcher

Since Specialization

Citations

This map shows the geographic impact of Douglas E. Karcher'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 Douglas E. Karcher with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Douglas E. Karcher more than expected).

Fields of papers citing papers by Douglas E. Karcher

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Douglas E. Karcher. 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 Douglas E. Karcher. The network helps show where Douglas E. Karcher may publish in the future.

Co-authorship network of co-authors of Douglas E. Karcher

This figure shows the co-authorship network connecting the top 25 collaborators of Douglas E. Karcher. A scholar is included among the top collaborators of Douglas E. Karcher 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 Douglas E. Karcher. Douglas E. Karcher is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Karcher, Douglas E., et al.. (2025). Water use and performance of Kentucky bluegrass influenced by cultivar, irrigation practices, and soil texture. International Turfgrass Society research journal. 15(1). 503–514.

Karcher, Douglas E., et al.. (2024). Shade, height of cut, and plant growth regulator effects on bermudagrass and zoysiagrass putting greens. Crop Science. 65(1). 1 indexed citations

Richardson, Michael D., et al.. (2021). Dormant Sprigging of Bermudagrass and Zoysiagrass. HortTechnology. 31(4). 395–404. 5 indexed citations

Karcher, Douglas E., et al.. (2020). Daily light integral requirements of warm‐season turfgrasses for golf course fairways and investigating in situ evaluation methodology. Crop Science. 60(6). 3301–3313. 3 indexed citations

Richardson, Michael D., et al.. (2019). Flowering Persistence and Pollinator Attraction of Early-spring Bulbs in Warm-season Lawns. HortScience. 54(10). 1853–1859. 13 indexed citations

Richardson, Michael D., James T. Brosnan, & Douglas E. Karcher. (2014). Turfgrass Winterkill Observations from the Transition Zone. 11(1). 1–4. 5 indexed citations

Macolino, Stefano, et al.. (2013). Influence of Three Nitrogen Fertilization Schedules on Bermudagrass and Seashore Paspalum: I. Spring Green‐up and Fall Color Retention. Crop Science. 53(3). 1161–1167. 24 indexed citations

Macolino, Stefano, et al.. (2013). Influence of Three Nitrogen Fertilization Schedules on Bermudagrass and Seashore Paspalum: II. Carbohydrates and Crude Protein in Stolons. Crop Science. 53(3). 1168–1178. 14 indexed citations

Kowalewski, Alec R., Brian M. Schwartz, Mike Richardson, et al.. (2012). Effects of Nitrogen, Growth Regulators, and Mowing Height on Ball Lie in TifSport Bermudagrass. 9(1). 1–10. 4 indexed citations

10.

Karcher, Douglas E., et al.. (2011). Bermudagrass and Zoysiagrass Cultivar Selection: Part 2, Divot Recovery. 8(1). 1–10. 12 indexed citations

11.

Leinauer, Bernd, et al.. (2011). Soil Salinity and Quality of Sprinkler and Drip Irrigated Warm‐Season Turfgrasses. Agronomy Journal. 103(6). 1773–1784. 36 indexed citations

12.

Karcher, Douglas E., Aaron J. Patton, & Michael D. Richardson. (2010). Arkansas Turfgrass Report 2009. Journal of the Arkansas Academy of Science. 1 indexed citations

13.

Clark, John Roscoe, et al.. (2008). Fruit Shape Analysis of Vitis Using Digital Photography. HortScience. 43(3). 677–680. 15 indexed citations

14.

Richardson, Michael D., et al.. (2008). Drought Tolerance and Rooting Capacity of Kentucky Bluegrass Cultivars. Crop Science. 48(6). 2429–2436. 55 indexed citations

15.

Richardson, Michael D., et al.. (2007). Meadow Fescue and Tetraploid Perennial Ryegrass—Two New Species for Overseeding Dormant Bermudagrass Turf. Crop Science. 47(1). 83–90. 17 indexed citations

16.

Leinauer, Bernd, et al.. (2007). Moderate Salinity Does Not Affect Germination of Several Cool- and Warm-Season Turfgrasses. 4(1). 1–7. 7 indexed citations

17.

Sorochan, John C., et al.. (2006). Segway and Golf Car Wear on Bermudagrass Fairway Turf. 3(1). 1–7. 4 indexed citations

18.

Richardson, Mike, et al.. (2005). Tolerance of zoysiagrass seedlings to postemergence herbicides. International Turfgrass Society research journal. 10. 1240–1244. 4 indexed citations

19.

Fortuna, Ann‐Marie, P. E. Rieke, Lee Jacobs, Bernd Leinauer, & Douglas E. Karcher. (2005). Kentucky Bluegrass Response to Use of Aquatic Plants as a Soil Amendment. HortScience. 40(1). 237–241. 6 indexed citations

20.

Evans, Michael R. & Douglas E. Karcher. (2004). Properties of Plastic, Peat, and Processed Poultry Feather Fiber Growing Containers. HortScience. 39(5). 1008–1011. 40 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.

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