Narayanan Ayyappan

3.5k total citations
30 papers, 426 citations indexed

About

Narayanan Ayyappan is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Ecology. According to data from OpenAlex, Narayanan Ayyappan has authored 30 papers receiving a total of 426 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Nature and Landscape Conservation, 16 papers in Global and Planetary Change and 8 papers in Ecology. Recurrent topics in Narayanan Ayyappan's work include Ecology and Vegetation Dynamics Studies (15 papers), Forest ecology and management (11 papers) and Conservation, Biodiversity, and Resource Management (6 papers). Narayanan Ayyappan is often cited by papers focused on Ecology and Vegetation Dynamics Studies (15 papers), Forest ecology and management (11 papers) and Conservation, Biodiversity, and Resource Management (6 papers). Narayanan Ayyappan collaborates with scholars based in India, France and United Kingdom. Narayanan Ayyappan's co-authors include Narayanaswamy Parthasarathy, S. Muthuramkumar, N. Parthasarathy, Divya Mudappa, T. R. Shankar Raman, C. Sudhakar Reddy, L. Arul Pragasan, Anand M. Osuri, B. R. Ramesh and Raphaël Pélissier and has published in prestigious journals such as Ecology, Forest Ecology and Management and Biodiversity and Conservation.

In The Last Decade

Narayanan Ayyappan

28 papers receiving 390 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Narayanan Ayyappan India 11 273 181 140 80 57 30 426
J. E. Holman Australia 8 253 0.9× 203 1.1× 182 1.3× 49 0.6× 55 1.0× 8 421
Débora Vanessa Lingner Brazil 13 233 0.9× 140 0.8× 84 0.6× 153 1.9× 44 0.8× 23 425
Gustavo Heringer Brazil 14 223 0.8× 126 0.7× 164 1.2× 186 2.3× 79 1.4× 32 483
Ahmet Mert Türkiye 12 147 0.5× 118 0.7× 178 1.3× 77 1.0× 64 1.1× 43 425
Mingshan Xu China 10 291 1.1× 204 1.1× 133 0.9× 50 0.6× 57 1.0× 31 435
Simone Matias Reis Brazil 13 220 0.8× 208 1.1× 96 0.7× 110 1.4× 86 1.5× 28 406
Gemma Rutten Switzerland 11 310 1.1× 142 0.8× 126 0.9× 134 1.7× 133 2.3× 15 461
Christiane Koch Germany 7 249 0.9× 136 0.8× 140 1.0× 154 1.9× 94 1.6× 9 452
Rasmus Revermann Germany 12 198 0.7× 161 0.9× 126 0.9× 60 0.8× 50 0.9× 23 398
Richard D. Alward United States 5 190 0.7× 193 1.1× 159 1.1× 98 1.2× 151 2.6× 7 451

Countries citing papers authored by Narayanan Ayyappan

Since Specialization
Citations

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

Fields of papers citing papers by Narayanan Ayyappan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Narayanan Ayyappan

This figure shows the co-authorship network connecting the top 25 collaborators of Narayanan Ayyappan. A scholar is included among the top collaborators of Narayanan Ayyappan 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 Narayanan Ayyappan. Narayanan Ayyappan 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.
Ayyappan, Narayanan, et al.. (2024). Phenological trends and associated climate drivers of a tree community in lowland dipterocarp forest, Western Ghats, India. International Journal of Biometeorology. 69(1). 177–193. 3 indexed citations
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Ayyappan, Narayanan, et al.. (2023). Estimating Aboveground Biomass of a Regional Forest Landscape by Integrating Textural and Spectral Variables of Sentinel-2 Along with Ancillary Data. Journal of the Indian Society of Remote Sensing. 52(4). 917–929. 9 indexed citations
4.
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Ayyappan, Narayanan, et al.. (2023). Carbon stocks of tree plantations in a Western Ghats landscape, India: influencing factors and management implications. Environmental Monitoring and Assessment. 195(3). 404–404. 13 indexed citations
6.
Ayyappan, Narayanan, et al.. (2023). Structural diversity is a key driver of above-ground biomass in tropical forests. Plant Ecology & Diversity. 16(3-4). 147–164. 6 indexed citations
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Ayyappan, Narayanan, et al.. (2022). Decadal forest dynamics in logged and unlogged sites at Uppangala, Western Ghats, India. Environmental Monitoring and Assessment. 195(1). 66–66. 5 indexed citations
9.
Reddy, C. Sudhakar, et al.. (2022). Remote sensing based characterisation of community level phenological variations in a regional forest landscape of Western Ghats, India. Geocarto International. 37(27). 16620–16635. 5 indexed citations
10.
Schmitt, Sylvain, Valérie Raevel, Maxime Réjou‐Méchain, et al.. (2021). Canopy and understorey tree guilds respond differently to the environment in an Indian rain forest. Journal of Vegetation Science. 32(5). 3 indexed citations
11.
Picard, Nicolas, Frédéric Mortier, Pierre Ploton, et al.. (2021). Using Model Analysis to Unveil Hidden Patterns in Tropical Forest Structures. Frontiers in Ecology and Evolution. 9. 4 indexed citations
12.
Osuri, Anand M., Jayashree Ratnam, Mahesh Sankaran, et al.. (2020). Tree diversity and carbon storage cobenefits in tropical human‐dominated landscapes. Conservation Letters. 13(2). 27 indexed citations
13.
Reddy, C. Sudhakar, Gaurav Srivastava, Hitendra Padalia, et al.. (2020). Remote sensing enabled essential biodiversity variables for biodiversity assessment and monitoring: technological advancement and potentials. Biodiversity and Conservation. 30(1). 1–14. 38 indexed citations
14.
Mathevet, Raphaël, et al.. (2020). Entre urbanisation et patrimonialisation : le lac d’Oussudu en devenir (Pondichéry, Tamil Nadu), Inde du Sud. Cahiers d Outre-Mer. 73(281). 129–162. 1 indexed citations
15.
Ayyappan, Narayanan, et al.. (2012). Plantae, Myrtales, Memecylaceae, Memecylon macrocarpum Thwaites (1864): Distribution extension and geographic distribution map. Check List. 8(2). 280–280. 1 indexed citations
16.
Pélissier, Raphaël, et al.. (2011). Tree demography in an undisturbed Dipterocarp permanent sample plot at Uppangala, Western Ghats of India. Ecology. 92(6). 1376–1376. 11 indexed citations
17.
Muthuramkumar, S., Narayanan Ayyappan, N. Parthasarathy, et al.. (2005). Plant Community Structure in Tropical Rain Forest Fragments of the Western Ghats, India1. Biotropica. 38(2). 143–160. 62 indexed citations
18.
Ayyappan, Narayanan & Narayanaswamy Parthasarathy. (2004). Short-term changes in tree populations in a tropical evergreen forest at Varagalaiar, Western Ghats, India. Biodiversity and Conservation. 13(10). 1843–1851. 13 indexed citations
19.
Ayyappan, Narayanan, et al.. (1980). Interspecific transfer of resistance to tobacco caterpillar (Spodoptera litura F.) from N. benthamiana to N. tabacum.. CYTOLOGIA. 45(1/2). 103–111. 3 indexed citations
20.
Ayyappan, Narayanan, et al.. (1977). Cytogenetics of a Trispecific Hybrid (<i>N. benthamiana×N. glutinosa)×N. tabacum</i> and its Allopolyploids in Genus <i>Nicotiana</i>. CYTOLOGIA. 42(3-4). 703–709. 3 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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