Sajeev Philip

3.5k total citations
34 papers, 2.1k citations indexed

About

Sajeev Philip is a scholar working on Atmospheric Science, Global and Planetary Change and Health, Toxicology and Mutagenesis. According to data from OpenAlex, Sajeev Philip has authored 34 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Atmospheric Science, 25 papers in Global and Planetary Change and 12 papers in Health, Toxicology and Mutagenesis. Recurrent topics in Sajeev Philip's work include Atmospheric and Environmental Gas Dynamics (21 papers), Atmospheric chemistry and aerosols (21 papers) and Atmospheric Ozone and Climate (14 papers). Sajeev Philip is often cited by papers focused on Atmospheric and Environmental Gas Dynamics (21 papers), Atmospheric chemistry and aerosols (21 papers) and Atmospheric Ozone and Climate (14 papers). Sajeev Philip collaborates with scholars based in United States, Canada and India. Sajeev Philip's co-authors include Randall V. Martin, Yuxuan Wang, Kebin He, Aaron van Donkelaar, Qiang Zhang, Lok N. Lamsal, Fengkui Duan, Qian Zhang, Buying Wang and Wei Zhou and has published in prestigious journals such as Environmental Science & Technology, Scientific Reports and Geophysical Research Letters.

In The Last Decade

Sajeev Philip

32 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sajeev Philip United States 19 1.6k 1.1k 1.1k 447 141 34 2.1k
Christoph Knote Germany 28 2.1k 1.4× 1.5k 1.3× 1.3k 1.2× 481 1.1× 209 1.5× 66 2.7k
Tazuko Morikawa Japan 16 1.2k 0.8× 1.1k 0.9× 527 0.5× 408 0.9× 369 2.6× 34 1.6k
M. Shekar Reddy India 18 2.4k 1.5× 787 0.7× 2.0k 1.8× 234 0.5× 197 1.4× 23 2.7k
Erin E. McDuffie United States 20 854 0.5× 891 0.8× 509 0.5× 409 0.9× 154 1.1× 36 1.5k
Chao Yan China 30 2.3k 1.4× 1.7k 1.5× 817 0.7× 794 1.8× 232 1.6× 120 2.7k
Paul A. Makar Canada 33 2.4k 1.5× 1.4k 1.2× 1.6k 1.4× 618 1.4× 279 2.0× 106 2.9k
Y. Ma China 14 1.4k 0.9× 1.3k 1.1× 509 0.5× 474 1.1× 285 2.0× 19 1.7k
A. Hecobian United States 18 1.3k 0.8× 962 0.9× 782 0.7× 197 0.4× 144 1.0× 33 1.7k
Q. Zhang China 8 1.9k 1.2× 1.5k 1.3× 1.0k 0.9× 551 1.2× 276 2.0× 11 2.2k
Zhuofei Du China 18 2.6k 1.7× 2.1k 1.9× 1.2k 1.0× 648 1.4× 479 3.4× 42 3.0k

Countries citing papers authored by Sajeev Philip

Since Specialization
Citations

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

Fields of papers citing papers by Sajeev Philip

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sajeev Philip

This figure shows the co-authorship network connecting the top 25 collaborators of Sajeev Philip. A scholar is included among the top collaborators of Sajeev Philip 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 Sajeev Philip. Sajeev Philip 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.
Johnson, Matthew S., Sajeev Philip, Rajesh Kumar, et al.. (2024). Insights into the long-term (2005–2021) spatiotemporal evolution of summer ozone production sensitivity in the Northern Hemisphere derived with the Ozone Monitoring Instrument (OMI). Atmospheric chemistry and physics. 24(18). 10363–10384. 7 indexed citations
3.
Liu, Junjie, David B. Baker, Sourish Basu, et al.. (2024). The reduced net carbon uptake over Northern Hemisphere land causes the close-to-normal CO 2 growth rate in 2021 La Niña. Science Advances. 10(23). eadl2201–eadl2201. 5 indexed citations
4.
He, Wei, Jinxiu Liu, Frédéric Chevallier, et al.. (2024). Satellite-detected large CO 2 release in southwestern North America during the 2020–2021 drought and associated wildfires. Environmental Research Letters. 19(5). 54047–54047. 4 indexed citations
5.
Johnson, Matthew S., Amir H. Souri, Sajeev Philip, et al.. (2023). Satellite remote-sensing capability to assess tropospheric-column ratios of formaldehyde and nitrogen dioxide: case study during the Long Island Sound Tropospheric Ozone Study 2018 (LISTOS 2018) field campaign. Atmospheric measurement techniques. 16(9). 2431–2454. 8 indexed citations
6.
He, Wei, Fei Jiang, Weimin Ju, et al.. (2023). Improved Constraints on the Recent Terrestrial Carbon Sink Over China by Assimilating OCO‐2 XCO2 Retrievals. Journal of Geophysical Research Atmospheres. 128(14). 16 indexed citations
7.
Wang, Jun, Ning Zeng, Meirong Wang, et al.. (2023). Anomalous Net Biome Exchange Over Amazonian Rainforests Induced by the 2015/16 El Niño: Soil Dryness‐Shaped Spatial Pattern but Temperature‐dominated Total Flux. Geophysical Research Letters. 50(11). 4 indexed citations
8.
Crowell, Sean, A. E. Schuh, D. F. Baker, et al.. (2022). Four years of global carbon cycle observed from the Orbiting Carbon Observatory 2 (OCO-2) version 9 and in situ data and comparison to OCO-2 version 7. Atmospheric chemistry and physics. 22(2). 1097–1130. 72 indexed citations
9.
Byrne, Brendan, Junjie Liu, Yonghong Yi, et al.. (2022). Multi-year observations reveal a larger than expected autumn respiration signal across northeast Eurasia. Biogeosciences. 19(19). 4779–4799. 5 indexed citations
10.
Crowell, Sean, A. E. Schuh, D. F. Baker, et al.. (2021). Four years of global carbon cycle observed from OCO-2 version 9 and in situ data, and comparison to OCO-2 v7. 7 indexed citations
11.
Shao, Jingyuan, Qianjie Chen, Yuxuan Wang, et al.. (2019). Heterogeneous sulfate aerosol formation mechanisms during wintertime Chinese haze events: air quality model assessment using observations of sulfate oxygen isotopes in Beijing. Atmospheric chemistry and physics. 19(9). 6107–6123. 134 indexed citations
12.
Philip, Sajeev, Matthew S. Johnson, Christopher Potter, et al.. (2019). Prior biosphere model impact on global terrestrial CO 2 fluxes estimated from OCO-2 retrievals. Atmospheric chemistry and physics. 19(20). 13267–13287. 38 indexed citations
13.
Venkataraman, Chandra, Michael Bräuer, Kushal Tibrewal, et al.. (2018). Source influence on emission pathways and ambient PM 2.5 pollution over India (2015–2050). Atmospheric chemistry and physics. 18(11). 8017–8039. 172 indexed citations
14.
Kharol, Shailesh Kumar, C. A. McLinden, Christopher E. Sioris, et al.. (2017). OMI satellite observations of decadal changes in ground-level sulfur dioxide over North America. Atmospheric chemistry and physics. 17(9). 5921–5929. 38 indexed citations
15.
Crouse, Dan L., Sajeev Philip, Aaron van Donkelaar, et al.. (2016). A New Method to Jointly Estimate the Mortality Risk of Long-Term Exposure to Fine Particulate Matter and its Components. Scientific Reports. 6(1). 18916–18916. 66 indexed citations
16.
Philip, Sajeev, Randall V. Martin, & Christoph A. Keller. (2016). Sensitivity of chemistry-transport model simulations to the duration of chemical and transport operators: a case study with GEOS-Chem v10-01. Geoscientific model development. 9(5). 1683–1695. 43 indexed citations
17.
Lamsal, Lok N., N. A. Krotkov, E. A. Celarier, et al.. (2014). Evaluation of OMI operational standard NO 2 column retrievals using in situ and surface-based NO 2 observations. Atmospheric chemistry and physics. 14(21). 11587–11609. 184 indexed citations
18.
Heald, Colette L., Jeffrey L. Collett, Taesam Lee, et al.. (2012). Atmospheric ammonia and particulate inorganic nitrogen over the United States. Atmospheric chemistry and physics. 12(21). 10295–10312. 220 indexed citations
19.
Walker, John T., Sajeev Philip, Randall V. Martin, & John H. Seinfeld. (2012). Simulation of nitrate, sulfate, and ammonium aerosols over the United States. Atmospheric chemistry and physics. 12(22). 11213–11227. 106 indexed citations
20.
Philip, Sajeev, et al.. (1990). Heavy metal uptake and accumulation by Typha angustata from wetlands around thermal power stations.. International Journal of Ecology and Environmental Sciences. 16. 133–144. 2 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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