C. W. Gray

2.5k total citations
55 papers, 2.1k citations indexed

About

C. W. Gray is a scholar working on Pollution, Environmental Chemistry and Soil Science. According to data from OpenAlex, C. W. Gray has authored 55 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pollution, 20 papers in Environmental Chemistry and 16 papers in Soil Science. Recurrent topics in C. W. Gray's work include Heavy metals in environment (34 papers), Soil and Water Nutrient Dynamics (19 papers) and Soil Carbon and Nitrogen Dynamics (11 papers). C. W. Gray is often cited by papers focused on Heavy metals in environment (34 papers), Soil and Water Nutrient Dynamics (19 papers) and Soil Carbon and Nitrogen Dynamics (11 papers). C. W. Gray collaborates with scholars based in New Zealand, United Kingdom and United States. C. W. Gray's co-authors include R. G. McLaren, A. H. C. Roberts, S. P. McGrath, Fang‐Jie Zhao, Leo M. Condron, S. J. Dunham, Paul G. Dennis, Ronald G. McLaren, Andrew P. Roberts and N. Caille and has published in prestigious journals such as The Science of The Total Environment, Environmental Pollution and Chemosphere.

In The Last Decade

C. W. Gray

54 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
C. W. Gray New Zealand 22 1.3k 533 350 338 263 55 2.1k
Shibao Chen China 29 1.7k 1.2× 742 1.4× 420 1.2× 508 1.5× 269 1.0× 82 2.8k
Rebecca Hamon Australia 27 1.7k 1.3× 813 1.5× 472 1.3× 406 1.2× 299 1.1× 36 2.5k
Guo Wang China 25 1.2k 0.9× 633 1.2× 309 0.9× 405 1.2× 169 0.6× 87 1.8k
Kwon-Rae Kim South Korea 20 1.1k 0.8× 451 0.8× 198 0.6× 314 0.9× 202 0.8× 81 1.7k
Younan Ouyang China 14 1.5k 1.1× 773 1.5× 352 1.0× 525 1.6× 139 0.5× 32 2.1k
Zhongren Nan China 27 1.3k 1.0× 482 0.9× 249 0.7× 482 1.4× 176 0.7× 88 2.1k
Qihong Zhu China 25 1.4k 1.0× 742 1.4× 288 0.8× 324 1.0× 370 1.4× 60 2.1k
Zhengqian Ye China 27 1.4k 1.0× 955 1.8× 164 0.5× 293 0.9× 395 1.5× 98 2.5k
Paula Madejón Spain 31 1.7k 1.2× 927 1.7× 444 1.3× 313 0.9× 378 1.4× 82 2.7k
G. Petruzzelli Italy 30 1.4k 1.0× 941 1.8× 353 1.0× 417 1.2× 341 1.3× 113 2.7k

Countries citing papers authored by C. W. Gray

Since Specialization
Citations

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

Fields of papers citing papers by C. W. Gray

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. W. Gray. 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 C. W. Gray. The network helps show where C. W. Gray may publish in the future.

Co-authorship network of co-authors of C. W. Gray

This figure shows the co-authorship network connecting the top 25 collaborators of C. W. Gray. A scholar is included among the top collaborators of C. W. Gray 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 C. W. Gray. C. W. Gray 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.
Gray, C. W.. (2023). Nitrogen fertiliser use in grazed pasture‐based systems in New Zealand: a summary. New Zealand Journal of Agricultural Research. 67(6). 670–721. 6 indexed citations
2.
Schon, Nicole L., Bryan Stevenson, P. M. Fraser, et al.. (2023). Impacts of long‐term phosphorus and nitrogen fertiliser application on soil biology: a New Zealand perspective. New Zealand Journal of Agricultural Research. 68(1). 48–72. 2 indexed citations
3.
Gray, C. W. & Jo Cavanagh. (2022). The state of knowledge of cadmium in New Zealand agricultural systems: 2021. New Zealand Journal of Agricultural Research. 66(4). 285–335. 8 indexed citations
4.
Gray, C. W., Chandra Prasad Ghimire, R. W. McDowell, & Richard Muirhead. (2021). The impact of cattle grazing and treading on soil properties and the transport of phosphorus, sediment and E. coli in surface runoff from grazed pasture. New Zealand Journal of Agricultural Research. 65(6). 445–462. 4 indexed citations
5.
Gray, C. W., R. W. McDowell, & Alasdair Noble. (2020). Total soil cadmium concentrations in the Winchmore long‐term phosphorus fertiliser trial are still increasing. New Zealand Journal of Agricultural Research. 65(1). 103–110. 8 indexed citations
6.
Gray, C. W., et al.. (2020). Can the application of zinc decrease cadmium concentrations in spinach in a zinc sufficient soil?. New Zealand Journal of Crop and Horticultural Science. 48(2). 117–129. 5 indexed citations
7.
Gray, C. W., R. W. McDowell, Scott L. Graham, et al.. (2020). Phosphorus transport in subsurface flow from a stony soil under irrigated and non‐irrigated lucerne. New Zealand Journal of Agricultural Research. 64(3). 429–443. 3 indexed citations
8.
Gray, C. W., et al.. (2019). Effect of cultivar type and soil properties on cadmium concentrations in potatoes. New Zealand Journal of Crop and Horticultural Science. 47(3). 182–197. 11 indexed citations
9.
Young, Sandra, Chikako van Koten, C. W. Gray, Jo Cavanagh, & Steven A. Wakelin. (2019). Symbiosis between Rhizobium leguminosarum bv. trifolii strain TA1 and a white clover cultivar benefits clover tolerance to cadmium toxicity. New Zealand Journal of Agricultural Research. 63(3). 353–364. 7 indexed citations
10.
Kelliher, Francis M., C. W. Gray, & Alasdair Noble. (2017). Superphosphate fertiliser application and cadmium accumulation in a pastoral soil. New Zealand Journal of Agricultural Research. 60(4). 404–422. 17 indexed citations
11.
Wakelin, Steven A., et al.. (2016). Cadmium in New Zealand pasture soils: toxicity to Rhizobia and white clover. New Zealand Journal of Agricultural Research. 59(1). 65–78. 9 indexed citations
12.
Gray, C. W. & R. W. McDowell. (2016). Cadmium losses from a New Zealand organic soil. New Zealand Journal of Agricultural Research. 59(2). 185–193. 7 indexed citations
13.
Gray, C. W., et al.. (2015). Transport of phosphorus in an alluvial gravel aquifer. New Zealand Journal of Agricultural Research. 58(4). 490–501. 7 indexed citations
14.
Gray, C. W. & Ronald G. McLaren. (2005). The effect of ryegrass variety on trace metal uptake. New Zealand Journal of Agricultural Research. 48(2). 285–292. 16 indexed citations
15.
Gray, C. W., R. G. McLaren, & Juwadee Shiowatana. (2003). The determination of labile cadmium in some biosolids-amended soils by isotope dilution plasma mass spectrometry. Australian Journal of Soil Research. 41(3). 589–597. 20 indexed citations
16.
Gray, C. W., et al.. (2002). Effect of nitrogen fertiliser applications on cadmium concentrations in durum wheat (Triticum turgidum) grain. New Zealand Journal of Crop and Horticultural Science. 30(4). 291–299. 26 indexed citations
17.
Gray, C. W., R. G. McLaren, & A. H. C. Roberts. (2001). Cadmium concentrations in some New Zealand wheat grain. New Zealand Journal of Crop and Horticultural Science. 29(2). 125–136. 29 indexed citations
18.
Gray, C. W., R. G. McLaren, A. H. C. Roberts, & Leo M. Condron. (1999). Effect of soil pH on cadmium phytoavailability in some New Zealand soils. New Zealand Journal of Crop and Horticultural Science. 27(2). 169–179. 66 indexed citations
19.
Gray, C. W., R. G. McLaren, A. H. C. Roberts, & Leo M. Condron. (1999). Cadmium phytoavailability in some New Zealand soils. Australian Journal of Soil Research. 37(3). 461–478. 69 indexed citations
20.
Gray, C. W., R. G. McLaren, A. H. C. Roberts, & Leo M. Condron. (1998). Sorption and desorption of cadmium from some New Zealand soils: effect of pH and contact time. Australian Journal of Soil Research. 36(2). 199–216. 107 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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