G. P. Warren

1.5k total citations
35 papers, 1.1k citations indexed

About

G. P. Warren is a scholar working on Soil Science, Environmental Chemistry and Industrial and Manufacturing Engineering. According to data from OpenAlex, G. P. Warren has authored 35 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Soil Science, 18 papers in Environmental Chemistry and 10 papers in Industrial and Manufacturing Engineering. Recurrent topics in G. P. Warren's work include Soil Carbon and Nitrogen Dynamics (15 papers), Soil and Water Nutrient Dynamics (12 papers) and Phosphorus and nutrient management (10 papers). G. P. Warren is often cited by papers focused on Soil Carbon and Nitrogen Dynamics (15 papers), Soil and Water Nutrient Dynamics (12 papers) and Phosphorus and nutrient management (10 papers). G. P. Warren collaborates with scholars based in United Kingdom, Kenya and Sierra Leone. G. P. Warren's co-authors include B. J. Alloway, J.S. Robinson, Balwant Singh, Christian Penny, Nicholas W. Lepp, Edward Someus, David Whitehead, K. L. Sahrawat, Idriss Baggie and N. Flynn and has published in prestigious journals such as Ecology, The Science of The Total Environment and Philosophical Transactions of the Royal Society B Biological Sciences.

In The Last Decade

G. P. Warren

35 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. P. Warren United Kingdom 17 442 394 291 202 164 35 1.1k
J. E. Rechcigl United States 19 339 0.8× 371 0.9× 184 0.6× 307 1.5× 169 1.0× 70 1.1k
W. Van Vark Netherlands 3 242 0.5× 305 0.8× 430 1.5× 477 2.4× 120 0.7× 3 1.2k
Xiaoyuan Yan China 22 328 0.7× 595 1.5× 597 2.1× 303 1.5× 190 1.2× 53 1.5k
Maria Isidória Silva Gonzaga Brazil 18 349 0.8× 495 1.3× 468 1.6× 377 1.9× 85 0.5× 50 1.3k
Rao Mylavarapu United States 24 352 0.8× 618 1.6× 263 0.9× 639 3.2× 209 1.3× 110 1.7k
Changyong Huang China 22 276 0.6× 616 1.6× 564 1.9× 475 2.4× 78 0.5× 69 1.5k
K. Chander India 13 222 0.5× 875 2.2× 491 1.7× 346 1.7× 94 0.6× 24 1.4k
A. Saviozzi Italy 26 270 0.6× 1.1k 2.9× 412 1.4× 445 2.2× 300 1.8× 86 1.9k
Dominique Chèneby France 15 368 0.8× 887 2.3× 360 1.2× 485 2.4× 150 0.9× 16 1.4k
Juan Carlos García‐Gil Spain 16 217 0.5× 803 2.0× 262 0.9× 398 2.0× 237 1.4× 25 1.3k

Countries citing papers authored by G. P. Warren

Since Specialization
Citations

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

Fields of papers citing papers by G. P. Warren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. P. Warren. 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 G. P. Warren. The network helps show where G. P. Warren may publish in the future.

Co-authorship network of co-authors of G. P. Warren

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

All Works

20 of 20 papers shown
1.
Lü, Fei, Julia Rodríguez‐García, Isabella Van Damme, et al.. (2018). Valorisation strategies for cocoa pod husk and its fractions. Current Opinion in Green and Sustainable Chemistry. 14. 80–88. 120 indexed citations
2.
Withers, P. J. A., N. Flynn, & G. P. Warren. (2015). Are stabilized biosolids a eutrophication risk?. Soil Use and Management. 32(S1). 138–148. 3 indexed citations
3.
Robinson, David A., Neal Hockley, David Cooper, et al.. (2012). Natural capital and ecosystem services, developing an appropriate soils framework as a basis for valuation. Soil Biology and Biochemistry. 57. 1023–1033. 118 indexed citations
4.
Withers, P. J. A., H. Hartikainen, Elisabetta Barberis, N. Flynn, & G. P. Warren. (2009). The effect of soil phosphorus on particulate phosphorus in land runoff. European Journal of Soil Science. 60(6). 994–1004. 34 indexed citations
5.
Baggie, Idriss, David L. Rowell, J.S. Robinson, & G. P. Warren. (2005). Decomposition and phosphorus release from organic residues as affected by residue quality and added inorganic phosphorus. Agroforestry Systems. 63(2). 125–131. 36 indexed citations
6.
Warren, G. P., et al.. (2004). Testing the APSIM Model with Experimental Data from the Long-term Manure Experiment at Machang'a (Embu), Kenya. Archives of Endocrinology and Metabolism. 61(6). 623–627. 10 indexed citations
7.
Baggie, Idriss, David L. Rowell, G. P. Warren, & J.S. Robinson. (2004). Utilisation by upland rice of plant residue- and fertiliser-phosphorus in two tropical acid soils. Nutrient Cycling in Agroecosystems. 69(1). 73–84. 3 indexed citations
8.
Warren, G. P. & B. J. Alloway. (2003). Reduction of Arsenic Uptake by Lettuce with Ferrous Sulfate Applied to Contaminated Soil. Journal of Environmental Quality. 32(3). 767–772. 87 indexed citations
9.
Warren, G. P., et al.. (2003). Field trials to assess the uptake of arsenic by vegetables from contaminated soils and soil remediation with iron oxides. The Science of The Total Environment. 311(1-3). 19–33. 207 indexed citations
10.
Warren, G. P., et al.. (1997). SOIL NITRATE VARIATIONS UNDER GRASS, SORGHUM AND BARE FALLOW IN SEMI-ARID KENYA. Experimental Agriculture. 33(3). 321–333. 16 indexed citations
11.
Warren, G. P., et al.. (1996). Soil fertility improvements under manuring in semi-arid Lower Embu and Tharaka-Nithi.. 5 indexed citations
12.
Warren, G. P., et al.. (1996). Determination of phosphate desorption characteristics in soils using successive resin extractions. Communications in Soil Science and Plant Analysis. 27(9-10). 2397–2417. 36 indexed citations
13.
Pilbeam, Colin & G. P. Warren. (1995). Use of15N for fertilizer N recovery and N mineralization studies in semi-arid Kenya. Nutrient Cycling in Agroecosystems. 42(1-3). 123–128. 11 indexed citations
14.
Warren, G. P., et al.. (1995). Comparison of resin beads and resin membranes for extracting soil phosphate. Nutrient Cycling in Agroecosystems. 44(1). 1–8. 20 indexed citations
15.
Warren, G. P., et al.. (1994). Exchangeable and non-exchangeable phosphate sorption in Portuguese soils. Nutrient Cycling in Agroecosystems. 37(1). 23–34. 14 indexed citations
16.
Warren, G. P.. (1994). Influence of soil properties on the response to phosphorus in some tropical soils: I. Initial response to fertilizer. European Journal of Soil Science. 45(3). 337–344. 10 indexed citations
17.
Warren, G. P.. (1992). Fertilizer phosphorus: sorption and residual value in tropical African soils (NRI Bulletin 37). 34 indexed citations
18.
Warren, G. P.. (1990). Understanding P availability in tropical soils by the use of sorption parameters for P-32.. 104–109. 1 indexed citations
19.
Sahrawat, K. L. & G. P. Warren. (1989). Sorption of labelled phosphate by a Vertisol and an Alfisol of the semi-arid zone of India. Nutrient Cycling in Agroecosystems. 20(1). 17–25. 14 indexed citations
20.
Warren, G. P. & David Whitehead. (1988). Available soil nitrogen in relation to fractions of soil nitrogen and other soil properties. Plant and Soil. 112(2). 155–165. 30 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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