Rishiram Ramanan

4.0k total citations · 1 hit paper
32 papers, 3.0k citations indexed

About

Rishiram Ramanan is a scholar working on Renewable Energy, Sustainability and the Environment, Molecular Biology and Oceanography. According to data from OpenAlex, Rishiram Ramanan has authored 32 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Renewable Energy, Sustainability and the Environment, 9 papers in Molecular Biology and 7 papers in Oceanography. Recurrent topics in Rishiram Ramanan's work include Algal biology and biofuel production (23 papers), Marine and coastal ecosystems (7 papers) and Microbial Community Ecology and Physiology (6 papers). Rishiram Ramanan is often cited by papers focused on Algal biology and biofuel production (23 papers), Marine and coastal ecosystems (7 papers) and Microbial Community Ecology and Physiology (6 papers). Rishiram Ramanan collaborates with scholars based in South Korea, India and Germany. Rishiram Ramanan's co-authors include Hee‐Mock Oh, Dae‐Hyun Cho, Hee-Sik Kim, Byung‐Hyuk Kim, Hee-Sik Kim, Tapan Chakrabarti, Kannan Krishnamurthi, Jimin Lee, Zion Kang and Jina Heo and has published in prestigious journals such as Environmental Science & Technology, PLoS ONE and Water Research.

In The Last Decade

Rishiram Ramanan

32 papers receiving 3.0k 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.

Algae–bacteria interactions: Evolution, ecology and emerging applications

2015 931 citations Rishiram Ramanan, Dae‐Hyun Cho et al. Biotechnology Advances profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Rishiram Ramanan South Korea	25	1.9k	645	617	557	499	32	3.0k
Hee-Sik Kim South Korea	15	995 0.5×	363 0.6×	433 0.7×	452 0.8×	343 0.7×	19	2.1k
Suresh R. Subashchandrabose Australia	33	1.2k 0.6×	331 0.5×	399 0.6×	464 0.8×	122 0.2×	55	3.0k
Andrew P. Dean United Kingdom	24	1.8k 0.9×	522 0.8×	188 0.3×	561 1.0×	223 0.4×	42	2.9k
J. de la Noüe Canada	35	1.7k 0.9×	341 0.5×	316 0.5×	736 1.3×	240 0.5×	106	3.6k
Shulian Xie China	25	695 0.4×	253 0.4×	304 0.5×	472 0.8×	375 0.8×	230	2.2k
Donna L. Sutherland New Zealand	24	1.6k 0.8×	183 0.3×	235 0.4×	581 1.0×	287 0.6×	48	2.5k
Jinghan Wang China	25	1.5k 0.8×	260 0.4×	127 0.2×	406 0.7×	188 0.4×	74	2.3k
Jianfeng Chen China	29	713 0.4×	419 0.6×	353 0.6×	303 0.5×	196 0.4×	89	2.2k
Zengling Ma China	26	599 0.3×	218 0.3×	230 0.4×	399 0.7×	599 1.2×	129	2.1k
Lei Qin China	24	981 0.5×	484 0.8×	283 0.5×	237 0.4×	79 0.2×	99	2.0k

Countries citing papers authored by Rishiram Ramanan

Since Specialization

Citations

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

Fields of papers citing papers by Rishiram Ramanan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rishiram Ramanan. 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 Rishiram Ramanan. The network helps show where Rishiram Ramanan may publish in the future.

Co-authorship network of co-authors of Rishiram Ramanan

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

Kim, Hee-Sik, et al.. (2025). Plastics aplenty in paddy lands: incidence of microplastics in Indian rice fields and ecotoxicity on paddy field phytoplankton. Environmental Monitoring and Assessment. 197(3). 308–308. 5 indexed citations

Jiang, Yue, et al.. (2024). Toxin production in bloom-forming, harmful alga Alexandrium pacificum (Group IV) is regulated by cyst formation-promoting bacteria Jannaschia cystaugens NBRC 100362T. Water Research. 272. 122930–122930. 5 indexed citations

Kim, Hee-Sik, et al.. (2022). The emerging potential of natural and synthetic algae-based microbiomes for heavy metal removal and recovery from wastewaters. Environmental Research. 215(Pt 1). 114238–114238. 27 indexed citations

Tran, Quynh‐Giao, Kichul Cho, Jin‐Ho Yun, et al.. (2019). Enhancement of β-carotene production by regulating the autophagy-carotenoid biosynthesis seesaw in Chlamydomonas reinhardtii. Bioresource Technology. 292. 121937–121937. 24 indexed citations

Kim, Byung‐Hyuk, et al.. (2018). Influence of Water Depth on Microalgal Production, Biomass Harvest, and Energy Consumption in High Rate Algal Pond Using Municipal Wastewater. Journal of Microbiology and Biotechnology. 28(4). 630–637. 39 indexed citations

Kakarla, Ramesh, Jin‐Ho Yun, Byung‐Hyuk Kim, et al.. (2018). Application of high-salinity stress for enhancing the lipid productivity of Chlorella sorokiniana HS1 in a two-phase process. The Journal of Microbiology. 56(1). 56–64. 46 indexed citations

Cho, Dae‐Hyun, et al.. (2017). Microalgal diversity fosters stable biomass productivity in open ponds treating wastewater. Scientific Reports. 7(1). 1979–1979. 64 indexed citations

Cho, Dae‐Hyun, et al.. (2016). Influence of limiting factors on biomass and lipid productivities of axenic Chlorella vulgaris in photobioreactor under chemostat cultivation. Bioresource Technology. 211. 367–373. 31 indexed citations

Cho, Dae‐Hyun, Rishiram Ramanan, Jina Heo, et al.. (2015). Organic carbon, influent microbial diversity and temperature strongly influence algal diversity and biomass in raceway ponds treating raw municipal wastewater. Bioresource Technology. 191. 481–487. 70 indexed citations

10.

Ramanan, Rishiram, et al.. (2015). Algae–bacteria interactions: Evolution, ecology and emerging applications. Biotechnology Advances. 34(1). 14–29. 931 indexed citations breakdown →

11.

Kang, Zion, Byung‐Hyuk Kim, Rishiram Ramanan, et al.. (2015). A Cost Analysis of Microalgal Biomass and Biodiesel Production in Open Raceways Treating Municipal Wastewater and under Optimum Light Wavelength. Journal of Microbiology and Biotechnology. 25(1). 109–118. 71 indexed citations

12.

Heo, Jina, Dae‐Hyun Cho, Rishiram Ramanan, Hee‐Mock Oh, & Hee-Sik Kim. (2015). PhotoBiobox: A tablet sized, low-cost, high throughput photobioreactor for microalgal screening and culture optimization for growth, lipid content and CO2 sequestration. Biochemical Engineering Journal. 103. 193–197. 51 indexed citations

13.

Kim, Byung‐Hyuk, Zion Kang, Rishiram Ramanan, et al.. (2014). Nutrient Removal and Biofuel Production in High Rate Algal Pond Using Real Municipal Wastewater. Journal of Microbiology and Biotechnology. 24(8). 1123–1132. 71 indexed citations

14.

Cho, Dae‐Hyun, Rishiram Ramanan, Jina Heo, et al.. (2014). Enhancing microalgal biomass productivity by engineering a microalgal–bacterial community. Bioresource Technology. 175. 578–585. 227 indexed citations

15.

Kim, Byung‐Hyuk, Rishiram Ramanan, Dae‐Hyun Cho, Hee‐Mock Oh, & Hee-Sik Kim. (2014). Role of Rhizobium, a plant growth promoting bacterium, in enhancing algal biomass through mutualistic interaction. Biomass and Bioenergy. 69. 95–105. 199 indexed citations

16.

Ramanan, Rishiram, Byung‐Hyuk Kim, Dae‐Hyun Cho, et al.. (2013). Lipid droplet synthesis is limited by acetate availability in starchless mutant of Chlamydomonas reinhardtii. FEBS Letters. 587(4). 370–377. 90 indexed citations

17.

Kim, Byung‐Hyuk, Rishiram Ramanan, Dae‐Hyun Cho, et al.. (2012). Simple, Rapid and Cost-Effective Method for High Quality Nucleic Acids Extraction from Different Strains of Botryococcus braunii. PLoS ONE. 7(5). e37770–e37770. 36 indexed citations

18.

Lee, Jimin, Dae‐Hyun Cho, Rishiram Ramanan, et al.. (2012). Microalgae-associated bacteria play a key role in the flocculation of Chlorella vulgaris. Bioresource Technology. 131. 195–201. 185 indexed citations

19.

Fulke, Abhay B., Sandeep N. Mudliar, Raju R. Yadav, et al.. (2010). Bio-mitigation of CO2, calcite formation and simultaneous biodiesel precursors production using Chlorella sp.. Bioresource Technology. 101(21). 8473–8476. 82 indexed citations

20.

Ramanan, Rishiram, et al.. (2009). Enhanced algal CO2 sequestration through calcite deposition by Chlorella sp. and Spirulina platensis in a mini-raceway pond. Bioresource Technology. 101(8). 2616–2622. 189 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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