Thomas J. Gerik

2.0k total citations
59 papers, 1.4k citations indexed

About

Thomas J. Gerik is a scholar working on Plant Science, Agronomy and Crop Science and Soil Science. According to data from OpenAlex, Thomas J. Gerik has authored 59 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Plant Science, 21 papers in Agronomy and Crop Science and 21 papers in Soil Science. Recurrent topics in Thomas J. Gerik's work include Bioenergy crop production and management (13 papers), Crop Yield and Soil Fertility (12 papers) and Research in Cotton Cultivation (10 papers). Thomas J. Gerik is often cited by papers focused on Bioenergy crop production and management (13 papers), Crop Yield and Soil Fertility (12 papers) and Research in Cotton Cultivation (10 papers). Thomas J. Gerik collaborates with scholars based in United States, Ethiopia and Australia. Thomas J. Gerik's co-authors include W. D. Rosenthal, Abeyou W. Worqlul, Jaehak Jeong, John E. Morrison, K. M. El‐Zik, P. M. Thaxton, B. S. Jackson, Raghavan Srinivasan, Len J. Wade and Yihun T. Dile and has published in prestigious journals such as Journal of Environmental Quality, Soil Science and Sustainability.

In The Last Decade

Thomas J. Gerik

57 papers receiving 1.2k citations

Peers

Thomas J. Gerik

PS

SS

ACS

GPC

WST

S Lisson Australia

A. Kassam Nigeria

Allan A. Andales United States

S. Mohanty India

S.K. Jalota India

James P. Bordovsky United States

Charles K. K. Gachene Kenya

Steven J. Guldan United States

Sanatan Pradhan India

Fred Kizito Ghana

S Lisson Australia

Thomas J. Gerik

362 ×0.5

PS

277 ×0.6

SS

184 ×0.5

ACS

227 ×0.7

GPC

147 ×0.6

WST

Citations per year, relative to Thomas J. Gerik Thomas J. Gerik (= 1×) peers S Lisson

Countries citing papers authored by Thomas J. Gerik

Since Specialization

Citations

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

Fields of papers citing papers by Thomas J. Gerik

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thomas J. Gerik. 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 Thomas J. Gerik. The network helps show where Thomas J. Gerik may publish in the future.

Co-authorship network of co-authors of Thomas J. Gerik

This figure shows the co-authorship network connecting the top 25 collaborators of Thomas J. Gerik. A scholar is included among the top collaborators of Thomas J. Gerik 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 Thomas J. Gerik. Thomas J. Gerik 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

1.

Ayana, Essayas K., Abeyou W. Worqlul, Hua Xie, et al.. (2019). Estimating blue and green water resources availability in Ethiopia. AGU Fall Meeting Abstracts. 2019. 1 indexed citations

2.

Worqlul, Abeyou W., Yihun T. Dile, Essayas K. Ayana, et al.. (2018). Impact of Climate Change on Streamflow Hydrology in Headwater Catchments of the Upper Blue Nile Basin, Ethiopia. Water. 10(2). 120–120. 84 indexed citations

3.

Worqlul, Abeyou W., et al.. (2018). Effect of Climate Change on Land Suitability for Surface Irrigation and Shallow Groundwater Potential in Ghana. AGU Fall Meeting Abstracts. 2018. 1 indexed citations

4.

Worqlul, Abeyou W., Essayas K. Ayana, Haw Yen, et al.. (2018). Evaluating hydrologic responses to soil characteristics using SWAT model in a paired-watersheds in the Upper Blue Nile Basin. CATENA. 163. 332–341. 62 indexed citations

5.

Clarke, Neville P., Jean‐Claude Bizimana, Yihun T. Dile, et al.. (2016). Evaluation of new farming technologies in Ethiopia using the Integrated Decision Support System (IDSS). Agricultural Water Management. 180(Pt B). 267–279. 41 indexed citations

6.

Santhi, C., Mike J. White, Jeffrey G. Arnold, et al.. (2014). Estimating the Effects of Agricultural Conservation Practices on Phosphorus Loads in the Mississippi-Atchafalaya River Basin. Transactions of the ASABE. 1339–1357. 10 indexed citations

7.

Piccinni, Giovanni, Thomas J. Gerik, Daniel I. Leskovar, et al.. (2006). Crop Simulation and Crop Evapotranspiration for Irrigation Management of Spinach. HortScience. 41(4). 971B–971.

8.

Gerik, Thomas J., W. D. Rosenthal, R. L. Vanderlip, & Len J. Wade. (2004). Simulating Seed Number in Grain Sorghum from Increases in Plant Dry Weight. Agronomy Journal. 96(5). 1222–1230. 19 indexed citations

9.

Gerik, Thomas J., et al.. (2000). Change in the light extinction coefficient with row spacing in upland cotton.. 606–608. 6 indexed citations

10.

Gerik, Thomas J., et al.. (2000). Nitrogen management in ultra-narrow row cotton.. 2. 1437–1438. 6 indexed citations

11.

Hale, Anna L., et al.. (2000). Further Investigations on the Genetics of Resistance to Iron Deficiency in Cowpea. HortScience. 35(4). 560B–560a. 1 indexed citations

12.

Gerik, Thomas J., et al.. (1996). Late Season Water Stress in Cotton: II. Leaf Gas Exchange and Assimilation Capacity. Crop Science. 36(4). 922–928. 52 indexed citations

13.

Gerik, Thomas J., et al.. (1996). Late Season Water Stress in Cotton: II. Leaf Gas Exchange and Assimilation Capacity. Crop Science. 36(4). 9 indexed citations

14.

Scheuring, Douglas C., et al.. (1995). Inheritance of Resistance to Iron Deficiency in Dry Beans. HortScience. 30(4). 841G–842. 1 indexed citations

15.

Gerik, Thomas J., et al.. (1994). Plant Nitrogen Status and Boll Load of Cotton. Agronomy Journal. 86(3). 514–518. 53 indexed citations

16.

Rosenthal, W. D., Thomas J. Gerik, & Len J. Wade. (1993). Radiation‐Use Efficiency among Grain Sorghum Cultivars and Plant Densities. Agronomy Journal. 85(3). 703–705. 32 indexed citations

17.

Jackson, B. S., Thomas J. Gerik, & D. F. Wanjura. (1990). Use of COTTAM for Scheduling Limited Irrigation. jpa. 3(4). 420–425. 9 indexed citations

18.

Rosenthal, W. D. & Thomas J. Gerik. (1989). Flowering Distribution within and among Grain Sorghum Panicles. Crop Science. 29(4). 1054–1057. 3 indexed citations

19.

Morrison, John E., et al.. (1985). Minimum Disturbance Fertilizer Knifing for No-Till. Transactions of the ASAE. 28(4). 1013–1018. 5 indexed citations

20.

Morrison, John E. & Thomas J. Gerik. (1983). Wide beds with conservation tillage. Journal of Soil and Water Conservation. 38(3). 231–232. 11 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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