Samar Khatiwala

6.2k total citations · 2 hit papers
69 papers, 4.0k citations indexed

About

Samar Khatiwala is a scholar working on Oceanography, Global and Planetary Change and Atmospheric Science. According to data from OpenAlex, Samar Khatiwala has authored 69 papers receiving a total of 4.0k indexed citations (citations by other indexed papers that have themselves been cited), including 54 papers in Oceanography, 30 papers in Global and Planetary Change and 23 papers in Atmospheric Science. Recurrent topics in Samar Khatiwala's work include Oceanographic and Atmospheric Processes (40 papers), Marine and coastal ecosystems (37 papers) and Atmospheric and Environmental Gas Dynamics (19 papers). Samar Khatiwala is often cited by papers focused on Oceanographic and Atmospheric Processes (40 papers), Marine and coastal ecosystems (37 papers) and Atmospheric and Environmental Gas Dynamics (19 papers). Samar Khatiwala collaborates with scholars based in United States, United Kingdom and Germany. Samar Khatiwala's co-authors include François Primeau, Tim Hall, Martin Visbeck, Peter Schlösser, Heather Graven, Nicolas Gruber, William M. Smethie, Iris Kriest, Andreas Oschlies and Norman B. Nelson and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Samar Khatiwala

66 papers receiving 3.9k 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.

Reconstruction of the history of anthropogenic CO2 concentrations in the ocean

2009 461 citations Samar Khatiwala, François Primeau et al. profile →
Global ocean storage of anthropogenic carbon

2013 350 citations Samar Khatiwala, Toste Tanhua et al. Biogeosciences profile →

Peers

Countries citing papers authored by Samar Khatiwala

Since Specialization

Citations

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

Fields of papers citing papers by Samar Khatiwala

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Samar Khatiwala

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

#	Work	Indexed citations
1	Time-varying global energy budget since 1880 from a reconstruction of ocean warming 2025 ·Proceedings of the National Academy of Sciences ·(unknown), Jonathan M. Gregory, Laure Zanna, Samar Khatiwala	1
2	Can We Constrain Geographical Variability in the Biological Carbon Pump's Transfer Efficiency From Observations? 2025 ·Geophysical Research Letters ·(unknown), Samar Khatiwala, Kelsey Bisson, Adrian P. Martin, Heather A. Bouman	0
3	Efficient spin-up of Earth System Models using sequence acceleration 2024 ·Science Advances ·Samar Khatiwala	1
4	Using Shortened Spin‐Ups to Speed Up Ocean Biogeochemical Model Optimization 2024 ·Journal of Advances in Modeling Earth Systems ·(unknown), Samar Khatiwala, Coralia Cartis, Ben A. Ward, Iris Kriest	0
5	A derivative-free optimisation method for global ocean biogeochemical models 2022 ·Geoscientific model development ·(unknown), Coralia Cartis, Iris Kriest, Simon F. B. Tett, Samar Khatiwala	5
6	Influence of GEOTRACES data distribution and misfit function choice on objective parameter retrieval in a marine zinc cycle model 2022 ·Biogeosciences ·(unknown), (unknown), Samar Khatiwala, Gregory F. de Souza	2
7	A derivative-free optimisation method for global ocean biogeochemical models 2021 ·Edinburgh Research Explorer ·(unknown), Coralia Cartis, Iris Kriest, Simon F. B. Tett, Samar Khatiwala	2
8	Building high accuracy emulators for scientiﬁc simulations with deep neural architecture search 2021 ·Oxford University Research Archive (ORA) (University of Oxford) ·Muhammad Kasim, Duncan Watson‐Parris, Lucia Deaconu, (unknown), Peter Hatfield, D. H. Froula, Giovanni Gregori, M. J. Jarvis, Samar Khatiwala, Jun Korenaga, (unknown), E. Viezzer, S. M. Vinko	56
9	Future Changes in δ ¹³ C of Dissolved Inorganic Carbon in the Ocean 2021 ·Earth s Future ·Heather Graven, (unknown), (unknown), Samar Khatiwala	3
10	Decomposing the Oxygen Signal in the Ocean Interior: Beyond Decomposing Organic Matter 2021 ·Geophysical Research Letters ·Nicolas Cassar, David Nicholson, Samar Khatiwala, (unknown)	5
11	Silicon and zinc biogeochemical cycles coupled through the Southern Ocean 2017 ·Nature Geoscience ·Derek Vance, S. Little, Gregory F. de Souza, Samar Khatiwala, Maeve C. Lohan, Rob Middag	106
12	Evaluation of the transport matrix method for simulation of ocean biogeochemical tracers 2017 ·Geoscientific model development ·Karin Kvale, Samar Khatiwala, Heiner Dietze, Iris Kriest, Andreas Oschlies	18
13	Calibrating a global three-dimensional biogeochemical ocean model (MOPS-1.0) 2017 ·Geoscientific model development ·Iris Kriest, (unknown), Samar Khatiwala, Anand Srivastav, Andreas Oschlies	38
14	Global ocean storage of anthropogenic carbon breakdown → 2013 ·Biogeosciences ·Samar Khatiwala, Toste Tanhua, S. E. Mikaloff Fletcher, Markus Gerber, Scott C. Doney, Heather Graven, Nicolas Gruber, Galen A. McKinley, Akihiko Murata, Aida F. Rı́os, Christopher L. Sabine	350
15	Global ocean carbon uptake: magnitude, variability and trends 2013 ·Biogeosciences ·Rik Wanninkhof, Geun‐Ha Park, Taro Takahashi, Colm Sweeney, Richard A. Feely, Yukihiro Nojiri, Nicolas Gruber, Scott C. Doney, Galen A. McKinley, Andrew Lenton, Corinne Le Quéré, Christoph Heinze, Jörg Schwinger, Heather Graven, Samar Khatiwala	264
16	Simulation of anthropogenic CO ₂ uptake in the CCSM3.1 ocean circulation-biogeochemical model: comparison with data-based estimates 2012 ·Biogeosciences ·Shanlin Wang, J. Keith Moore, François Primeau, Samar Khatiwala	21
17	An inverse approach to estimate bubble-mediated air-sea gas flux from inert gas measurements 2011 ·(unknown), (unknown), Samar Khatiwala	11
18	Modeling the Atmospheric Airborne Fraction in a Simple Carbon Cycle Model 2009 ·(unknown), Samar Khatiwala	1
19	Changes of the Shallow Pacific Meridional Overturning Circulation Under Global Warming 2008 ·AGU Fall Meeting Abstracts ·(unknown), Mark A. Cane, Samar Khatiwala, (unknown)	1
20	Towards explaining the Nd paradox using reversible scavenging in an ocean general circulation model 2008 ·Earth and Planetary Science Letters ·Mark E. Siddall, Samar Khatiwala, Tina van de Flierdt, K. M. Jones, S. L. Goldstein, Sidney R. Hemming, Robert F. Anderson	170

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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