Find Research Outputs

Search in all content

Filters for Research Output

Search concepts
Selected filters

Publication Year

  • 2020
  • 2019
  • 2018
  • 2017
  • 2016
  • 2015
  • 2014
  • 2013
  • 2012
  • 2011

Author

  • Robert Gilkes
2012

Factors Contributing to the Clay Dispersion and Aggregate Stability of Thai Oxisols

Trakoonyingcharoen, P., Gilkes, R. & Sangkhasila, K., 2012, In : Walailak Journal of Science and Technology. 9, 1, p. 19-30

Research output: Contribution to journalArticle

2019

Most Plant Nutrient Elements Are Retained by Biochar in Soil

Limwikran, T., Kheoruenromne, I., Suddhiprakarn, A., Prakongkep, N. & Gilkes, R. J., Dec 2019, In : Soil Systems. 3, 4, 16 p., 75.

Research output: Contribution to journalArticle

Open Access
2018

Partitioning and potential mobilization of aluminum, arsenic, iron, and heavy metals in tropical active and post-active acid sulfate soils: Influence of long-term paddy rice cultivation

Sukitprapanon, T., Suddhiprakarn, A., Kheoruenromne, I. & Gilkes, R. J., 1 Apr 2018, In : Chemosphere. 197, p. 691-702 12 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
2012

Changes in the mineralogy and chemistry of a lateritic soil due to a bushfire at Wundowie, Darling Range, Western Australia

Yusiharni, B. & Gilkes, R., 2012, In : Geoderma. 191, p. 140-150

Research output: Contribution to journalArticle

19 Citations (Scopus)

Minerals in the ash of Australian native plants

Yusiharni, B. & Gilkes, R., 2012, In : Geoderma. 189-190, p. 369-380

Research output: Contribution to journalArticle

13 Citations (Scopus)
2018

The application of quartz grain morphology measurements to studying iron-rich duricrusts

Camêlo, D. D. L., Gilkes, R. J., Leopold, M., Silva, A. C. & Vidal-Torrado, P., 1 Nov 2018, In : Catena. 170, p. 397-408 12 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Scanning and transmission analytical electron microscopy (STEM-EDX) can identify structural forms of lead by mapping of clay crystals

Batista, A. H., Melo, V. F., Rate, A. W., Gilkes, R. J., Saunders, M. & Dodd, A., 15 Jan 2018, In : Geoderma. 310, p. 191-200 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2012

Ash from the thermal gasification of pig manure effects on ryegrass yield, element uptake, and soil properties

Kuligowski, K., Gilkes, R., Poulsen, T. G. & Yusiharni, B., 2012, In : Soil Research. 50, p. 406-415

Research output: Contribution to journalArticle

6 Citations (Scopus)
2015

Influences of Biochar and Biochar-Mineral Complex on Mycorrhizal Colonisation and Nutrition of Wheat and Sorghum

Blackwell, P., Joseph, S., Munroe, P., Anawar, H. M., Storer, P., Gilkes, R. & Solaiman, Z., 2015, In : Pedosphere. 25, 5, p. 686-695

Research output: Contribution to journalArticle

33 Citations (Scopus)
2018

Geochemical signature of Amazon tropical rainforest soils

de Souza, J. J. L. L., Fontes, M. P. F., Gilkes, R., da Costa, L. M. & de Oliveira, T. S., 1 Jan 2018, In : Revista Brasileira de Ciencia do Solo. 42, e0170192.

Research output: Contribution to journalArticle

Open Access
8 Citations (Scopus)
2020

Nature of redox concentrations in a sequence of agriculturally developed acid sulfate soils in Thailand

SUKITPRAPANON, T., SUDDHIPRAKARN, A., KHEORUENROMNE, I., ANUSONTPORNPERM, S. & GILKES, R. J., Jun 2020, In : Pedosphere. 30, 3, p. 390-404 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2016

Metals and arsenic concentrations of Ultisols adjacent to mine sites on limestone in Western Thailand

Intamo, P., Suddhiprakarn, A., Kheoruenromne, I., Tawornpruek, S. & Gilkes, R. J., 2016, In : Geoderma Regional. 7, 3, p. 300-310 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2012

Comparing of the difference and balance methods to calculate percent recovery of fertilizer phosphorus applied to soils: A critical discussion

Chien, S. H., Sikora, F. J., Gilkes, R. & Mclaughlin, M. J., 2012, In : Nutrient Cycling in Agroecosystems. 92, p. 1-8

Research output: Contribution to journalReview article

17 Citations (Scopus)
2013

Phosphate location and reaction in an archaeoanthrosol on shell-mound in the Lakes Region, Rio de Janeiro State, Brazil

Corrêa, G. R., Schaefer, C. E. G. R. & Gilkes, R., 2013, In : Quaternary International. 315, p. 16-23

Research output: Contribution to journalArticle

8 Citations (Scopus)
2015

Forms and solubility of plant nutrient elements in tropical plant waste biochars

Prakongkep, N., Gilkes, R. & Wiriyakitnateekul, W., 2015, In : Journal of Plant Nutrition and Soil Science. 178, 5, p. 732-740

Research output: Contribution to journalArticle

15 Citations (Scopus)

Experimental simulation of long term weathering in alkaline bauxite residue tailings

Santini, T. C., Fey, M. V. & Gilkes, R., 2015, In : Biometals. 5, 3, p. 1241-1261

Research output: Contribution to journalArticle

Open Access
10 Citations (Scopus)
2012
14 Citations (Scopus)
2017

More aggressive sequential extraction procedure to access stable forms of Pb and As in clay minerals of soils

Hulmann Batista, A., de Frietas Melo, V., Rate, A., Uhlmann, A. & Gilkes, R., Oct 2017, In : Applied Clay Science. 147, p. 44-53 11 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
2016

Microwave acid extraction to analyze K and Mg reserves in the clay fraction of soils

Batista, A. H., Melo, V. F. & Gilkes, R., 2016, In : Revista Brasileira de Ciencia do Solo. 40

Research output: Contribution to journalLetter

Open Access
3 Citations (Scopus)
2011

Kinetics of zinc sorption by some calcareous soils of Iran

Reyhanitabar, A., Ardalan, M. M., Karimian, N., Savaghebi, G. R. & Gilkes, R., 2011, In : Journal of Agricultural Science and Technology. 13, p. 263-272

Research output: Contribution to journalArticle

6 Citations (Scopus)
2013

An evaluation of three Thai phosphate rocks for agronomic use based upon their chemical and mineralogical properties

Charanworapan, C., Suddhiprakarn, A., Kheoruenromne, I., Wiriyakitnateekul, W. & Gilkes, R., 2013, In : Soil Science and Plant Nutrition. 59, 4, p. 522-534

Research output: Contribution to journalArticle

3 Citations (Scopus)
2018

A Modified DMT-HFO Technique for Investigating the Kinetics of Phosphorus Desorption from Calcareous Soils and its Relationship with Maize Growth

Reyhanitabar, A., Heidari, S., Oustan, S. & Gilkes, R., 17 Jun 2018, In : Communications in Soil Science and Plant Analysis. 49, 11, p. 1281-1288 8 p.

Research output: Contribution to journalArticle

2012

Short term effects of heating a lateritic podzolic soil on the availability to plants of native and added phosphate

Yusiharni, B. & Gilkes, R., 2012, In : Geoderma. 191, p. 132-139

Research output: Contribution to journalArticle

10 Citations (Scopus)
2011
22 Citations (Scopus)
2012

The forms and availability to plants of soil potassium as related to mineralogy for upland Oxisols and Ultisols from Thailand

Darunsontaya, T., Suddhiprakarn, A., Kheoruenromne, I., Prakongkep, N. & Gilkes, R., 2012, In : Geoderma. 170, p. 11-24

Research output: Contribution to journalArticle

30 Citations (Scopus)
2017
5 Citations (Scopus)
2012

Pyrite and other sulphur minerals in giant aquic spodosols, Western Australia

Prakongkep, N., Gilkes, R., Singh, B. & Wong, S., 2012, In : Geoderma. 181-182, p. 78-90

Research output: Contribution to journalArticle

9 Citations (Scopus)
2019

Rare earth elements in acid sulfate soils under long-term paddy rice cultivation in Thailand

Sukitprapanon, T. S., Suddhiprakarn, A., Kheoruenromne, I. & Gilkes, R. J., 1 Jun 2019, In : Geoderma Regional. 17, 11 p., e00216.

Research output: Contribution to journalArticle

2016

A comparison of potential, active and post-active acid sulfate soils in Thailand

Sukitprapanon, T., Suddhiprakarn, A., Kheoruenromne, I., Anusontpornperm, S. & Gilkes, R. J., 2016, In : Geoderma Regional. 7, 3, p. 346-356 11 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Amounts and associations of heavy metals in paddy soils of the Khorat Basin, Thailand

Inboonchuay, T., Suddhiprakarn, A., Kheoruenromne, I., Anusontpornperm, S. & Gilkes, R. J., 2016, In : Geoderma Regional. 7, 2, p. 120-131 12 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
6 Citations (Scopus)
2012

Effects of land use on some physical, chemical, and mineralogical characteristics of Thai Oxisols

Trakooyingcharoen, P., Gilkes, R. & Sangkhasila, K., 2012, In : ScienceAsia. 38, p. 82-89

Research output: Contribution to journalArticle

1 Citation (Scopus)

Trace Elements in Thai Oxisols on Limestone in Relation to Rainfall

Wisawapipat, W., Kheoruenromne, I., Suddhiprakarn, A. & Gilkes, R., 2012, Asia-Pacific Business Innovation and Technology Management Society: International Conference . Netherlands: Elsevier, Vol. 40. p. 673-680 (Procedia: Social and Behavioral Sciences).

Research output: Chapter in Book/Conference paperConference paper

Open Access
2018

Dissolution of K, Ca, and P from biochar grains in tropical soils

Limwikran, T., Kheoruenromne, I., Suddhiprakarn, A., Prakongkep, N. & Gilkes, R. J., 15 Feb 2018, In : Geoderma. 312, p. 139-150 12 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)
2011
18 Citations (Scopus)

Soil physical quality of Luvisols under agroforestry, natural vegetation and conventional crop management systems in the Brazilian semi-arid region

Silva, G. L., Lima, H. V., Campanha, M. M., Gilkes, R. & Oliveira, T. S., 2011, In : Geoderma. 167-168, p. 61-70

Research output: Contribution to journalArticle

49 Citations (Scopus)
2018
Open Access
3 Citations (Scopus)