Daniel J. Gapes

2.3k total citations
56 papers, 1.8k citations indexed

About

Daniel J. Gapes is a scholar working on Pollution, Biomedical Engineering and Water Science and Technology. According to data from OpenAlex, Daniel J. Gapes has authored 56 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Pollution, 20 papers in Biomedical Engineering and 11 papers in Water Science and Technology. Recurrent topics in Daniel J. Gapes's work include Wastewater Treatment and Nitrogen Removal (20 papers), Thermochemical Biomass Conversion Processes (11 papers) and biodegradable polymer synthesis and properties (9 papers). Daniel J. Gapes is often cited by papers focused on Wastewater Treatment and Nitrogen Removal (20 papers), Thermochemical Biomass Conversion Processes (11 papers) and biodegradable polymer synthesis and properties (9 papers). Daniel J. Gapes collaborates with scholars based in New Zealand, Australia and Canada. Daniel J. Gapes's co-authors include Saeid Baroutian, Brent R. Young, Nicky Eshtiaghi, Jürg Keller, Peter Strong, Rajarathinam Parthasarathy, Mohammed Farid, A.A.M.F.R. Smit, Richard Sparling and Steven Pratt and has published in prestigious journals such as SHILAP Revista de lepidopterología, Renewable and Sustainable Energy Reviews and Water Research.

In The Last Decade

Daniel J. Gapes

55 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Daniel J. Gapes New Zealand 24 725 554 402 335 335 56 1.8k
Rémy Bayard France 28 753 1.0× 553 1.0× 278 0.7× 537 1.6× 745 2.2× 80 2.1k
Giorgia De Gioannis Italy 23 585 0.8× 404 0.7× 199 0.5× 397 1.2× 784 2.3× 59 1.8k
Aldo Muntoni Italy 23 477 0.7× 341 0.6× 176 0.4× 307 0.9× 665 2.0× 64 1.7k
Jun Yin China 23 632 0.9× 577 1.0× 332 0.8× 396 1.2× 961 2.9× 78 2.0k
Obulisamy Parthiba Karthikeyan India 22 492 0.7× 427 0.8× 253 0.6× 274 0.8× 612 1.8× 37 2.0k
Renato Carrhá Leitão Brazil 20 788 1.1× 276 0.5× 255 0.6× 141 0.4× 618 1.8× 63 1.7k
Adeline Seak May Chua Malaysia 23 1.4k 2.0× 870 1.6× 300 0.7× 310 0.9× 489 1.5× 66 2.8k
Sumate Chaiprapat Thailand 27 837 1.2× 382 0.7× 444 1.1× 338 1.0× 675 2.0× 94 2.2k
Badr A. Mohamed Egypt 30 1.1k 1.6× 524 0.9× 345 0.9× 574 1.7× 157 0.5× 62 2.4k
Muhammad Usman China 22 811 1.1× 493 0.9× 418 1.0× 304 0.9× 851 2.5× 59 2.0k

Countries citing papers authored by Daniel J. Gapes

Since Specialization
Citations

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

Fields of papers citing papers by Daniel J. Gapes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Daniel J. Gapes. 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 Daniel J. Gapes. The network helps show where Daniel J. Gapes may publish in the future.

Co-authorship network of co-authors of Daniel J. Gapes

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel J. Gapes. A scholar is included among the top collaborators of Daniel J. Gapes 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 Daniel J. Gapes. Daniel J. Gapes 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.
Collet, Christophe, et al.. (2025). Simultaneous co-cultivation of the thermoacidophilic methanotroph, Methylacidiphilum sp. RTK17.1, and the microalga, Galdieria sp. RTK37.1, for single cell protein production. SHILAP Revista de lepidopterología. 5(4). 100229–100229. 1 indexed citations
2.
Gielen, Gerty, et al.. (2022). Hydrothermal conversion of toilet waste: effect of processing conditions on gas phase emissions. Heliyon. 8(6). e09708–e09708. 1 indexed citations
3.
Carere, Carlo R., et al.. (2019). Hydrogen Oxidation Influences Glycogen Accumulation in a Verrucomicrobial Methanotroph. Frontiers in Microbiology. 10. 1873–1873. 20 indexed citations
4.
Baroutian, Saeid, et al.. (2018). Effect of hydrodynamic mixing conditions on wet oxidation reactions in a stirred vessel reactor. Bioresource Technology. 262. 333–337. 3 indexed citations
5.
Wijeyekoon, Suren, et al.. (2018). Mixed culture polyhydroxyalkanoate (PHA) synthesis from nutrient rich wet oxidation liquors. Water Research. 140. 1–11. 47 indexed citations
6.
Blunt, Warren, Richard Sparling, Daniel J. Gapes, David B. Levin, & Nazim Çiçek. (2018). The role of dissolved oxygen content as a modulator of microbial polyhydroxyalkanoate synthesis. World Journal of Microbiology and Biotechnology. 34(8). 106–106. 37 indexed citations
7.
Baroutian, Saeid, et al.. (2017). Pretreatment of radiata pine using two white rot fungal strains Stereum hirsutum and Trametes versicolor. Energy Conversion and Management. 142. 13–19. 58 indexed citations
8.
Baroutian, Saeid, et al.. (2017). Fundamental mechanisms and reactions in non-catalytic subcritical hydrothermal processes: A review. Water Research. 123. 607–622. 66 indexed citations
9.
Baroutian, Saeid, Daniel J. Gapes, Ajit K. Sarmah, Mohammed Farid, & Brent R. Young. (2016). Formation and degradation of valuable intermediate products during wet oxidation of municipal sludge. Bioresource Technology. 205. 280–285. 45 indexed citations
10.
Baroutian, Saeid, et al.. (2015). Combination of fungal and physicochemical processes for lignocellulosic biomass pretreatment – A review. Renewable and Sustainable Energy Reviews. 54. 217–234. 244 indexed citations
11.
Baroutian, Saeid, Nicky Eshtiaghi, & Daniel J. Gapes. (2013). Rheological characteristics of a mixture of primary and secondary municipal sludge. RMIT Research Repository (RMIT University Library). 478. 1 indexed citations
12.
Parthasarathy, Rajarathinam, et al.. (2013). Hydrothermal processing of Sludge - A review. RMIT Research Repository (RMIT University Library). 491. 5 indexed citations
13.
Baroutian, Saeid, A.A.M.F.R. Smit, & Daniel J. Gapes. (2013). Relative influence of process variables during non-catalytic wet oxidation of municipal sludge. Bioresource Technology. 148. 605–610. 32 indexed citations
14.
Baroutian, Saeid, et al.. (2013). Transformation and removal of wood extractives from pulp mill sludge using wet oxidation and thermal hydrolysis. Bioresource Technology. 146. 294–300. 35 indexed citations
15.
Strong, Peter, et al.. (2010). Combined thermochemical and fermentative destruction of municipal biosolids: A comparison between thermal hydrolysis and wet oxidative pre-treatment. Bioresource Technology. 102(9). 5520–5527. 60 indexed citations
16.
Strong, Peter, et al.. (2010). Enhancing denitrification using a carbon supplement generated from the wet oxidation of waste activated sludge. Bioresource Technology. 102(9). 5533–5540. 54 indexed citations
17.
Gapes, Daniel J., et al.. (2009). Physico-chemical properties of polyhydroxyalkanoate produced by mixed-culture nitrogen-fixing bacteria. Applied Microbiology and Biotechnology. 82(3). 545–555. 47 indexed citations
18.
Wilén, Britt‐Marie, Daniel J. Gapes, & Jürg Keller. (2004). Determination of external and internal mass transfer limitation in nitrifying microbial aggregates. Biotechnology and Bioengineering. 86(4). 445–457. 28 indexed citations
19.
Gapes, Daniel J., Steven Pratt, Zhiguo Yuan, & Jürg Keller. (2003). Online titrimetric and off-gas analysis for examining nitrification processes in wastewater treatment. Water Research. 37(11). 2678–2690. 22 indexed citations
20.
Gapes, Daniel J. & Jürg Keller. (2001). Analysis of biological wastewater treatment processes using multicomponent gas phase mass balancing. Biotechnology and Bioengineering. 76(4). 361–375. 23 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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