S. H. Chien

6.1k total citations · 1 hit paper
121 papers, 4.1k citations indexed

About

S. H. Chien is a scholar working on Industrial and Manufacturing Engineering, Biomaterials and Environmental Chemistry. According to data from OpenAlex, S. H. Chien has authored 121 papers receiving a total of 4.1k indexed citations (citations by other indexed papers that have themselves been cited), including 67 papers in Industrial and Manufacturing Engineering, 41 papers in Biomaterials and 35 papers in Environmental Chemistry. Recurrent topics in S. H. Chien's work include Phosphorus and nutrient management (65 papers), Clay minerals and soil interactions (37 papers) and Soil and Water Nutrient Dynamics (30 papers). S. H. Chien is often cited by papers focused on Phosphorus and nutrient management (65 papers), Clay minerals and soil interactions (37 papers) and Soil and Water Nutrient Dynamics (30 papers). S. H. Chien collaborates with scholars based in United States, Brazil and China. S. H. Chien's co-authors include W. R. Clayton, R. G. Menon, L. L. Hammond, Luís Ignácio Prochnow, J. Henao, Tu ShiHua, Clifford S. Snyder, G. Carmona, C. A. Black and W.J. Chardon and has published in prestigious journals such as Soil Science Society of America Journal, Plant and Soil and Journal of Environmental Quality.

In The Last Decade

S. H. Chien

118 papers receiving 3.8k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Application of Elovich Equation to the Kinetics of Phosphate Release and Sorption in Soils

1980 1.5k citations S. H. Chien et al. Soil Science Society of America Journal profile →

Peers

S. H. Chien

IME

WST

SS

EC

PS

D. W. Watts United States

Hongqing Hu China

Jung Eun Lim South Korea

Jin Yuan China

Lanfang Han China

Asif Naeem Pakistan

Ali El‐Naggar Egypt

Jun Zhu China

Leônidas Carrijo Azevedo Melo Brazil

Xinqing Lee China

D. W. Watts United States

S. H. Chien

768 ×0.5

IME

564 ×0.5

WST

2.6k ×2.5

SS

744 ×0.7

EC

771 ×0.8

PS

Citations per year, relative to S. H. Chien S. H. Chien (= 1×) peers D. W. Watts

Countries citing papers authored by S. H. Chien

Since Specialization

Citations

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

Fields of papers citing papers by S. H. Chien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. H. Chien. 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 S. H. Chien. The network helps show where S. H. Chien may publish in the future.

Co-authorship network of co-authors of S. H. Chien

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Chien, S. H.. (2022). Comparing the agronomic effectiveness of fertilizers on the basis of the rate of application: An interpretation. Agronomy Journal. 114(2). 1566–1570. 2 indexed citations

2.

Casteel, Shaun N., et al.. (2019). Field Evaluation of Ammonium Sulfate versus Two Fertilizer Products Containing Ammonium Sulfate and Elemental Sulfur on Soybeans. Communications in Soil Science and Plant Analysis. 50(22). 2941–2947. 13 indexed citations

3.

Chien, S. H., G. W. Rehm, John H. Grove, et al.. (2018). Comments on “AVAIL Phosphorus Fertilizer Enhancer: Meta‐Analysis of 503 Field Evaluations” by B.G. Hopkins et al. Agron. J. 110:389–398 (2018). Agronomy Journal. 110(4). 1627–1630. 3 indexed citations

4.

Chien, S. H., et al.. (2016). Agronomic Effectiveness of Granular Nitrogen/Phosphorus Fertilizers Containing Elemental Sulfur with and without Ammonium Sulfate: A Review. Agronomy Journal. 108(3). 1203–1213. 58 indexed citations

5.

Chien, S. H., et al.. (2010). Liming requirement for nitrogen fertilizer-induced soil acidity: a new examination of AOAC guidelines.. Better crops with plant food. 94(2). 8–9. 1 indexed citations

6.

Chien, S. H., Luís Ignácio Prochnow, & Robert L. Mikkelsen. (2010). Agronomic use of phosphate rock for direct application.. Better crops with plant food. 94(4). 21–23. 28 indexed citations

7.

Chien, S. H., Luís Ignácio Prochnow, Tu ShiHua, & Clifford S. Snyder. (2010). Agronomic and environmental aspects of phosphate fertilizers varying in source and solubility: an update review. Nutrient Cycling in Agroecosystems. 89(2). 229–255. 225 indexed citations

8.

Chien, S. H., et al.. (2004). Pi-Paper as an Evaluation Method of Available Phosphorus in Gypsum-Calcareous Soils. Communications in Soil Science and Plant Analysis. 35(9-10). 1357–1367. 3 indexed citations

9.

Chien, S. H. & S. S. S. Rājan. (2003). IFDC's evaluation of modified phosphate rock products.. 63–77. 6 indexed citations

10.

Rājan, S. S. S., et al.. (2003). Towards developing a decision support system for phosphate rock direct application in agriculture.. 200–213. 1 indexed citations

11.

Chien, S. H., et al.. (1999). Rape response to a Syrian phosphate rock and its mixture with triple superphosphate on a limed alkaline soil. Communications in Soil Science and Plant Analysis. 30(3-4). 449–456. 19 indexed citations

12.

Chien, S. H., et al.. (1996). Phosphorus Availability from Phosphate Rock as Enhanced by Water‐Soluble Phosphorus. Soil Science Society of America Journal. 60(4). 1173–1177. 40 indexed citations

13.

Menon, R. G., S. H. Chien, & Deborah T. Hellums. (1995). Iron and Aluminum Oxide Influence on Agronomic Effectiveness of Modified Phosphate Rocks. Soil Science Society of America Journal. 59(6). 1762–1767. 7 indexed citations

14.

Mullins, Gray, et al.. (1995). Agronomic evaluation of fertilizer products derived from Sukulu Hills phosphate rock. Nutrient Cycling in Agroecosystems. 44(2). 113–122. 15 indexed citations

15.

Chien, S. H., G. Carmona, R. G. Menon, & Deborah T. Hellums. (1993). Effect of phosphate rock sources on biological nitrogen fixation by soybean. Nutrient Cycling in Agroecosystems. 34(2). 153–159. 27 indexed citations

16.

Chien, S. H., et al.. (1988). Effect of Application Method on Availability of Elemental Sulfur in Cropping Sequences. Soil Science Society of America Journal. 52(1). 165–169. 24 indexed citations

17.

Hammond, L. L., S. H. Chien, & Joan R. Rosell-Polo. (1980). Phosphorus availability from partial acidulation of two phosphate rocks. Nutrient Cycling in Agroecosystems. 1(1). 37–49. 30 indexed citations

18.

Chien, S. H. & L. L. Hammond. (1978). A Simple Chemical Method for Evaluating the Agronomic Potential of Granulated Phosphate Rock. Soil Science Society of America Journal. 42(4). 615–617. 12 indexed citations

19.

Chien, S. H. & L. L. Hammond. (1978). A Comparison of Various Laboratory Methods for Predicting the Agronomic Potential of Phosphate Rocks for Direct Application. Soil Science Society of America Journal. 42(6). 935–939. 91 indexed citations

20.

Chien, S. H., et al.. (1971). SOLUBILITY OF HYDROXYAPATITE. Soil Science. 111(2). 107–112. 41 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.

Explore authors with similar magnitude of impact