P. Krishnan

1.7k total citations
78 papers, 1.0k citations indexed

About

P. Krishnan is a scholar working on Ecology, Aquatic Science and Global and Planetary Change. According to data from OpenAlex, P. Krishnan has authored 78 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Ecology, 21 papers in Aquatic Science and 21 papers in Global and Planetary Change. Recurrent topics in P. Krishnan's work include Coral and Marine Ecosystems Studies (17 papers), Marine and fisheries research (16 papers) and Fish Biology and Ecology Studies (13 papers). P. Krishnan is often cited by papers focused on Coral and Marine Ecosystems Studies (17 papers), Marine and fisheries research (16 papers) and Fish Biology and Ecology Studies (13 papers). P. Krishnan collaborates with scholars based in India, United States and Saudi Arabia. P. Krishnan's co-authors include S. Dam Roy, R. Ramesh, Grinson George, P. S. Ananthan, K. Kareemulla, Ch. Srinivasa Rao, Arur Anand, P. K. Joshi, Akash Anand and P. Ragavan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Aquaculture and International Journal of Remote Sensing.

In The Last Decade

P. Krishnan

75 papers receiving 984 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
P. Krishnan India 19 487 268 190 171 110 78 1.0k
Mark Walton United Kingdom 19 983 2.0× 410 1.5× 145 0.8× 143 0.8× 91 0.8× 37 1.2k
Hisashi Kurokura Japan 23 627 1.3× 448 1.7× 200 1.1× 473 2.8× 93 0.8× 113 1.6k
Yusli Wardiatno Indonesia 19 981 2.0× 311 1.2× 157 0.8× 650 3.8× 144 1.3× 253 1.9k
M. Poelman Netherlands 16 268 0.6× 312 1.2× 347 1.8× 220 1.3× 141 1.3× 40 1.1k
S.M. Sharifuzzaman Bangladesh 24 330 0.7× 307 1.1× 159 0.8× 530 3.1× 134 1.2× 67 1.7k
Mark Flaherty Canada 20 468 1.0× 413 1.5× 73 0.4× 372 2.2× 29 0.3× 39 1.2k
Michael A. Rimmer Australia 18 322 0.7× 278 1.0× 182 1.0× 690 4.0× 92 0.8× 49 1.2k
Md. Abdul Wahab Bangladesh 20 472 1.0× 407 1.5× 62 0.3× 853 5.0× 128 1.2× 62 1.6k
Håkan Berg Sweden 25 426 0.9× 453 1.7× 40 0.2× 291 1.7× 44 0.4× 61 1.7k
Yunus D. Mgaya Tanzania 28 1.3k 2.6× 925 3.5× 351 1.8× 479 2.8× 74 0.7× 75 1.9k

Countries citing papers authored by P. Krishnan

Since Specialization
Citations

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

Fields of papers citing papers by P. Krishnan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. Krishnan

This figure shows the co-authorship network connecting the top 25 collaborators of P. Krishnan. A scholar is included among the top collaborators of P. Krishnan 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 P. Krishnan. P. Krishnan 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.
2.
Kumar, Sanjiv, S. Rakesh, P. Krishnan, et al.. (2023). Academia-Industry Linkages for Sustainable Innovation in Agriculture Higher Education in India. Sustainability. 15(23). 16450–16450. 6 indexed citations
3.
4.
Suresh, A., P. Krishnan, Girish Kumar Jha, & A Amarender A. Reddy. (2022). Agricultural Sustainability and Its Trends in India: A Macro-Level Index-Based Empirical Evaluation. Sustainability. 14(5). 2540–2540. 18 indexed citations
5.
Kareemulla, K., et al.. (2021). Spatiotemporal Analysis of Size and Equity in Ownership Dynamics of Agricultural Landholdings in India Vis-à-Vis the World. Sustainability. 13(18). 10225–10225. 3 indexed citations
6.
Gopi, M., V. Deepak Samuel, K. R. Abhilash, et al.. (2021). Status of health and conservation classification of tropical coral reefs in Lakshadweep archipelago. Wetlands Ecology and Management. 29(5). 653–668. 6 indexed citations
7.
Krishnan, P., et al.. (2021). A Scientometric Analysis of Research on Pulses in India During 2000–2017. Agricultural Research. 11(3). 565–578. 6 indexed citations
8.
Krishnan, P., et al.. (2019). Perception of teaching competencies by administrators, faculty and students of Indian agricultural universities: an assessment of faculty training needs. The Journal of Agricultural Education and Extension. 25(4). 337–359. 13 indexed citations
9.
Samuel, V. Deepak, et al.. (2019). The windowpane oyster family Placunidae Rafinesque, 1815 with additional description of Placuna quadrangula (Philipsson, 1788) from India. Journal of Threatened Taxa. 11(15). 15061–15067. 1 indexed citations
10.
Anand, Arur, et al.. (2019). Mapping the potential areas for enclosure fish culture in tropical reservoirs: geo-spatial solutions for sustainable aquaculture expansion. Spatial Information Research. 27(6). 733–747. 5 indexed citations
11.
Krishnan, P., P. S. Ananthan, Purvaja Ramachandran, et al.. (2018). Framework for mapping the drivers of coastal vulnerability and spatial decision making for climate-change adaptation: A case study from Maharashtra, India. AMBIO. 48(2). 192–212. 47 indexed citations
12.
Geevarghese, G, et al.. (2017). A comprehensive geospatial assessment of seagrass distribution in India. Ocean & Coastal Management. 159. 16–25. 37 indexed citations
13.
Pandey, Pramod Kumar, et al.. (2017). Molluscan diversity in the mangrove ecosystem of Mumbai, west coast of India. Regional Studies in Marine Science. 14. 102–111. 22 indexed citations
14.
Samuel, V. Deepak, et al.. (2016). An updated checklist of shrimps on the Indian coast. Journal of Threatened Taxa. 8(7). 8977–8977. 13 indexed citations
15.
Krishnan, P., et al.. (2015). New records of Chondrilla australiensis and Chondrilla grandistellata (Demospongiae: Chondrosida: Chondrillidae) from Havelock Island, South Andaman, India. SHILAP Revista de lepidopterología. 7(14). 8167–8167. 3 indexed citations
16.
Krishnan, P., et al.. (2015). Snowflake coral, Carijoa riisei from Grand Island, Goa: a case of invasion of an alien species or re-establishment of a native species?. Current Science. 109(6). 1028–1030. 4 indexed citations
17.
George, Grinson, et al.. (2014). Efficacy of different modes in disseminating Potential Fishing Zone (PFZ) forecasts - a case study from Andaman and Nicobar Islands. Indian Journal of Fisheries. 61(1). 84–87. 8 indexed citations
18.
Roy, S. Dam, et al.. (2013). Validation of Potential Fishing Zone (PFZ) forecasts fromAndaman and Nicobar Islands. Fishery Technology. 50(3). 3 indexed citations
19.
Kumar, Kuldeep, P. Krishnan, A. Natarajan, & K. M. Nair. (2010). Land and soil attributes and their evaluation for coffee-growing in Karnataka.. Mysore Journal of Agricultural Sciences. 44(4). 793–802. 1 indexed citations
20.
Roy, S. Dam & P. Krishnan. (2005). Mangrove stands of Andamans vis-à-vis tsunami. Current Science. 89(11). 1800–1804. 39 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

Breakdown of academic impact, for papers by Mark Walton Breakdown of academic impact, for papers by Hisashi Kurokura Breakdown of academic impact, for papers by Yusli Wardiatno Breakdown of academic impact, for papers by M. Poelman Breakdown of academic impact, for papers by S.M. Sharifuzzaman Breakdown of academic impact, for papers by Mark Flaherty Breakdown of academic impact, for papers by Michael A. Rimmer Breakdown of academic impact, for papers by Md. Abdul Wahab Breakdown of academic impact, for papers by Håkan Berg Breakdown of academic impact, for papers by Yunus D. Mgaya
Rankless by CCL
2026