D. A. Costall

1.4k total citations
41 papers, 1.2k citations indexed

About

D. A. Costall is a scholar working on Agronomy and Crop Science, Soil Science and Environmental Chemistry. According to data from OpenAlex, D. A. Costall has authored 41 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Agronomy and Crop Science, 14 papers in Soil Science and 12 papers in Environmental Chemistry. Recurrent topics in D. A. Costall's work include Ruminant Nutrition and Digestive Physiology (20 papers), Soil and Water Nutrient Dynamics (12 papers) and Soil Carbon and Nitrogen Dynamics (11 papers). D. A. Costall is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (20 papers), Soil and Water Nutrient Dynamics (12 papers) and Soil Carbon and Nitrogen Dynamics (11 papers). D. A. Costall collaborates with scholars based in New Zealand, United States and Australia. D. A. Costall's co-authors include M. G. Lambert, K. Betteridge, Deborah A. Clark, A. D. Mackay, D. A. Grant, B.S. Thorrold, Robert J. Wilcock, R. H. Fletcher, R. M. Monaghan and L. C. Smith and has published in prestigious journals such as Journal of Dairy Science, Agriculture Ecosystems & Environment and Computers and Electronics in Agriculture.

In The Last Decade

D. A. Costall

40 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. A. Costall New Zealand	20	477	427	348	278	224	41	1.2k
C. J. P. Gourley Australia	23	514 1.1×	660 1.5×	676 1.9×	404 1.5×	121 0.5×	49	1.5k
A. G. Gillingham New Zealand	17	339 0.7×	449 1.1×	388 1.1×	106 0.4×	169 0.8×	51	806
M. G. Lambert New Zealand	26	962 2.0×	589 1.4×	404 1.2×	292 1.1×	560 2.5×	80	1.9k
Maren Oelbermann Canada	20	337 0.7×	670 1.6×	165 0.5×	300 1.1×	377 1.7×	70	1.3k
J. L. Durand France	22	467 1.0×	314 0.7×	132 0.4×	183 0.7×	177 0.8×	180	1.7k
Andrea Basche United States	15	475 1.0×	924 2.2×	296 0.9×	288 1.0×	105 0.5×	37	1.5k
D. J. Houlbrooke New Zealand	20	181 0.4×	536 1.3×	485 1.4×	181 0.7×	54 0.2×	44	1.0k
Pierre Beukes New Zealand	22	611 1.3×	204 0.5×	247 0.7×	578 2.1×	180 0.8×	72	1.3k
Lourival Vilela Brazil	25	431 0.9×	1.0k 2.5×	186 0.5×	246 0.9×	326 1.5×	83	1.5k
J.W. Penno New Zealand	21	964 2.0×	252 0.6×	297 0.9×	295 1.1×	187 0.8×	30	1.4k

Countries citing papers authored by D. A. Costall

Since Specialization

Citations

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

Fields of papers citing papers by D. A. Costall

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. A. Costall. 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 D. A. Costall. The network helps show where D. A. Costall may publish in the future.

Co-authorship network of co-authors of D. A. Costall

This figure shows the co-authorship network connecting the top 25 collaborators of D. A. Costall. A scholar is included among the top collaborators of D. A. Costall 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 D. A. Costall. D. A. Costall 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

Betteridge, K., Kensuke Kawamura, D. A. Costall, et al.. (2017). Intensive Livestock Farming on New Zealand Hill Country Farms Creates Critical Source Areas of Potential Pollution. 77–87. 1 indexed citations

Chapman, D. F., A. D. Mackay, B.P. Devantier, D. A. Costall, & P. J. Budding. (2017). The relative strengths of phosphate fertiliser application and white clover cultivar introduction for hill pasture improvement. Journal of New Zealand Grasslands. 79. 19–26. 2 indexed citations

Shepherd, Mark, et al.. (2016). Evaluation of refractive index for measuring urinary nitrogen concentration in a sensor worn by grazing female cattle. New Zealand Journal of Agricultural Research. 60(1). 23–31. 8 indexed citations

Mackay, A. D. & D. A. Costall. (2016). Long-term changes in soil fertility in hill country. NZGA Research and Practice Series. 16. 157–161. 10 indexed citations

Clark, Cameron, Kimberly McLeod, C.B. Glassey, et al.. (2010). Capturing urine while maintaining pasture intake, milk production, and animal welfare of dairy cows in early and late lactation. Journal of Dairy Science. 93(5). 2280–2286. 32 indexed citations

Wilcock, Robert J., et al.. (2009). Riparian protection and on‐farm best management practices for restoration of a lowland stream in an intensive dairy farming catchment: A case study. New Zealand Journal of Marine and Freshwater Research. 43(3). 803–818. 40 indexed citations

Kawamura, Kensuke, K. Betteridge, Ieda Del’Arco Sanches, et al.. (2009). Field radiometer with canopy pasture probe as a potential tool to estimate and map pasture biomass and mineral components: A case study in the Lake Taupo catchment, New Zealand. New Zealand Journal of Agricultural Research. 52(4). 417–434. 21 indexed citations

Finlayson, John D., K. Betteridge, A. D. Mackay, et al.. (2002). A simulation model of the effects of cattle treading on pasture production on North Island, New Zealand, hill land. New Zealand Journal of Agricultural Research. 45(4). 255–272. 11 indexed citations

Lambert, M. G., Deborah A. Clark, A. D. Mackay, & D. A. Costall. (2000). Effects of fertiliser application on nutrient status and organic matter content of hill soils. New Zealand Journal of Agricultural Research. 43(1). 127–138. 53 indexed citations

10.

Lambert, M. G., David Barker, D. A. Costall, et al.. (2000). Determination of management and topographic influences on the balance between resident and ‘Grasslands Huia’ white clover (Trifolium repens) in an upland pasture using isozyme analysis. The Journal of Agricultural Science. 134(2). 137–145. 3 indexed citations

11.

Betteridge, K., A. D. Mackay, T. Graham Shepherd, et al.. (1999). Effect of cattle and sheep treading on surface configuration of a sedimentary hill soil. Australian Journal of Soil Research. 37(4). 743–760. 109 indexed citations

12.

Betteridge, K., et al.. (1994). Ragwort (<i>Senecio jacobaea</i>) control by sheep in a hill country bull beef system. Proceedings of the New Zealand Weed Control Conference. 47. 53–57. 5 indexed citations

13.

Hopkins, A., Alicia Scott, D. A. Costall, M. G. Lambert, & Bruce Campbell. (1993). Distribution of diploid and tetraploid Lotus pedunculatus plants in moist, North Island hill country. New Zealand Journal of Agricultural Research. 36(4). 429–434. 9 indexed citations

14.

Lambert, M. G., G. A. Jung, R. H. Fletcher, P. J. Budding, & D. A. Costall. (1989). Forage shrubs in North Island hill country 2. Sheep and goat preferences. New Zealand Journal of Agricultural Research. 32(4). 485–490. 26 indexed citations

15.

Lambert, M. G., G. A. Jung, & D. A. Costall. (1989). Forage shrubs in North Island hill country 1. Forage production. New Zealand Journal of Agricultural Research. 32(4). 477–483. 20 indexed citations

16.

Lambert, M. G., Deborah A. Clark, D. A. Grant, & D. A. Costall. (1986). Influence of fertiliser and grazing management on North Island moist hill country 3. Performance of introduced and resident legumes. New Zealand Journal of Agricultural Research. 29(1). 11–21. 22 indexed citations

17.

Lambert, M. G., Deborah A. Clark, D. A. Grant, & D. A. Costall. (1986). Influence of fertiliser and grazing management on North Island moist hill country 2. Pasture botanical composition. New Zealand Journal of Agricultural Research. 29(1). 1–10. 67 indexed citations

18.

Lambert, M. G., et al.. (1986). Influence of fertiliser and grazing management on North Island moist hill country 4. Pasture species abundance. New Zealand Journal of Agricultural Research. 29(1). 23–31. 24 indexed citations

19.

Lambert, M. G., Noel A. Trustrum, & D. A. Costall. (1984). Effect of soil slip erosion on seasonally dry Wairarapa hill pastures. New Zealand Journal of Agricultural Research. 27(1). 57–64. 53 indexed citations

20.

Lambert, M. G., Deborah A. Clark, D. A. Grant, D. A. Costall, & R. H. Fletcher. (1983). Influence of fertiliser and grazing management on North Island moist hill country. New Zealand Journal of Agricultural Research. 26(1). 95–108. 115 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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