Dennis A. Hansell

19.5k citations

141 papers · 12.9k indexed · 6 hit papers · h-index 59

Oceanography top 0.01%
- Marine and coastal ecosystems 126
- Marine Biology and Ecology Research 70
- Ocean Acidification Effects and Responses 38
- Oceanographic and Atmospheric Processes 27
Environmental Chemistry top 0.1%
- Methane Hydrates and Related Phenomena 22
Ecology top 0.1%
- Microbial Community Ecology and Physiology 24
- Isotope Analysis in Ecology 23
Atmospheric Science top 0.5%
- Arctic and Antarctic ice dynamics 18
Global and Planetary Change top 1%

Co-authors: Craig A. Carlson Nicholas R. Bates Reiner Schlitzer Daniel J. Repeta David A. Siegel Ronald Benner David L. Kirchman Gerhard J. Herndl
Cited by: Oceanography Environmental Chemistry Ecology
Journals: Nature (2 papers)Science (3 papers)Proceedings of the National Academy of Sciences (1 paper)
Partner nations: United States Bermuda Germany

In The Last Decade

Dennis A. Hansell

139 papers receiving 12.5k citations

Hit Papers

6 papers align trajectories log scale

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.

2021 Nature Reviews Earth & Environment
2015 Elsevier eBooks
2011 Annual Review of Marine Science
2010 Nature Reviews Microbiology
2009 Oceanography
2007 Science

Peers

Countries citing papers authored by Dennis A. Hansell

Since Specialization

Citations

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

Fields of papers citing papers by Dennis A. Hansell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dennis A. Hansell. 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 Dennis A. Hansell. The network helps show where Dennis A. Hansell may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Dennis A. Hansell, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Dennis A. Hansell Line = papers co-authored together Dennis A. Hansell links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Anomalous DOC signatures reveal iron control on export dynamics in the Pacific Southern Ocean Frontiers in Marine Science ·Chelsea N. Lopez,Dennis A. Hansell	2023	3
2	Linkages Among Dissolved Organic Matter Export, Dissolved Metabolites, and Associated Microbial Community Structure Response in the Northwestern Sargasso Sea on a Seasonal Scale Frontiers in Microbiology ·Shuting Liu,Krista Longnecker,Elizabeth B. Kujawinski,Kevin L. Vergin,Luis M. Bolaños,Stephen J. Giovannoni,Rachel Parsons,Keri Opalk,Elisa R. Halewood,Dennis A. Hansell,Rod Johnson,Ruth Curry,Craig A. Carlson	2022	18
3	Spatial Complexity in Dissolved Organic Matter and Trace Elements Driven by Hydrography and Freshwater Input Across the Arctic Ocean During 2015 Arctic GEOTRACES Expeditions Journal of Geophysical Research Oceans ·Tatiana Williford,Rainer M. W. Amon,Karl Kaiser,Ronald Benner,Colin A. Stedmon,Dorothea Bauch,Jessica N. Fitzsimmons,Loes J. A. Gerringa,R. Newton,Dennis A. Hansell,Mats A. Granskog,Laramie T. Jensen,Luis M. Laglera,Angelica Pasqualini,Benjamin Rabe,Heather E. Reader,Michiel M Rutgers van der Loeff,Ge Yan	2022	11
4	Limited utilization of extracted dissolved organic matter by prokaryotic communities from the subtropical North Atlantic Limnology and Oceanography ·Sarah K. Bercovici,Mar C. Arroyo,Daniele De Corte,Taichi Yokokawa,Dennis A. Hansell	2021	10
5	Enigmatic persistence of dissolved organic matter in the oceanbreakdown → Nature Reviews Earth & Environment ·Thorsten Dittmar,Sinikka T. Lennartz,Hagen Buck‐Wiese,Dennis A. Hansell,Chiara Santinelli,Chiara Vanni,Bernd Blasius,Jan‐Hendrik Hehemann	2021	152
6	Black Sea dissolved organic matter dynamics: Insights from optical analyses Limnology and Oceanography ·Andrew R. Margolin,Margherita Gonnelli,Dennis A. Hansell,Chiara Santinelli	2018	22
7	Aging and Molecular Changes of Dissolved Organic Matter Between Two Deep Oceanic End‐Members Global Biogeochemical Cycles ·Sarah K. Bercovici,Boris Koch,Oliver J. Lechtenfeld,S. Leigh McCallister,Philippe Schmitt‐Kopplin,Dennis A. Hansell	2018	17
8	WATER COLUMN CO2 MEASUREMENTS DURING THE GAS EX-98 EXPEDITION, IN GAS TRANSFER AT WATER SURFACES Open Access System for Information Sharing (Pohang University of Science and Technology) ·R.A. Feely,Rik Wanninkhof,Dennis A. Hansell,Marilyn F. Lamb,Dana Greeley,K. Lee	2017	0
9	Effect of external phosphate addition on solid-phase iron distribution and iron accumulation in Mangrove Kandelia obovata (S. L.) Environmental Science and Pollution Research ·Jingna Du,J. P. Liu,Haoliang Lu,Dennis A. Hansell,Qiong Zhang,Wenyun Wang,Chongling Yan	2015	11
10	The microbial carbon pump in the ocean Nature Reviews Microbiology ·N. Jiao,Gerhard J. Herndl,Dennis A. Hansell,Ronald Benner,Gerhard Kattner,Steven W. Wilhelm,D.L. Kirchman,Markus G. Weinbauer,Tianlie Luo,F. Chen,F Azam	2010	3
11	Atmospheric deposition of nutrients and excess N formation in the North Atlantic Biogeosciences ·Lauren Zamora,Angela Landolfi,Andreas Oschlies,Dennis A. Hansell,Heiner Dietze,Frank Dentener	2010	39
12	Dissolved Organic Matter in the Ocean: New Insights Stimulated by a Controversy Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut) ·Dennis A. Hansell,Craig A. Carlson,Daniel J. Repeta,Reiner Schlitzer	2009	39
13	Intercomparison and coupling of magnesium-induced co-precipitation and long-path liquid-waveguide capillary cell techniques for trace analysis of phosphate in seawater Analytica Chimica Acta ·Qian Li,Dennis A. Hansell	2008	27
14	Eddy transport of organic carbon and nutrients from the Chukchi Shelf: Impact on the upper halocline of the western Arctic Ocean Journal of Geophysical Research Atmospheres ·Jeremy T. Mathis,Robert S. Pickart,Dennis A. Hansell,David Kadko,Nicholas R. Bates	2007	133
15	Continuous colorimetric determination of trace ammonium in seawater with a long-path liquid waveguide capillary cell Marine Chemistry ·Qian Li,Jia‐Zhong Zhang,Frank J. Millero,Dennis A. Hansell	2005	65
16	Interactions among dissolved organic carbon, microbial processes, and community structure in the mesopelagic zone of the northwestern Sargasso Sea Limnology and Oceanography ·Craig A. Carlson,Stephen J. Giovannoni,Dennis A. Hansell,Stuart J. Goldberg,Rachel Parsons,Kevin L. Vergin	2004	180
17	Excess Nitrate and Nitrogen Fixation in the Subtropical North Atlantic EGS - AGU - EUG Joint Assembly ·Dennis A. Hansell,Nicholas R. Bates,Donald B. Olson	2003	4
18	Effect of nutrient amendments on bacterioplankton production, community structure, and DOC utilization in the northwestern Sargasso Sea Aquatic Microbial Ecology ·CA Carlson,SJ Giovannoni,Dennis A. Hansell,S. J. Goldberg,Rachel Parsons,MP Otero,Kevin L. Vergin,BR Wheeler	2002	189
19	Hydrography, nutrients, and carbon pools in the Pacific sector of the Southern Ocean: Implications for carbon flux Journal of Geophysical Research Atmospheres ·Kendra L. Daly,Walker O Smith,Gregory C. Johnson,Giacomo R. DiTullio,David R. Jones,Calvin W. Mordy,Richard A. Feely,Dennis A. Hansell,Jia‐Zhong Zhang	2001	28
20	Analysis of copepod fecal pellet carbon using a high temperature combustion method Marine Ecology Progress Series ·Juanita Urban-Rich,Dennis A. Hansell,MR Roman	1998	54

About Dennis A. Hansell

Dennis A. Hansell is a scholar working on Oceanography, Environmental Chemistry and Ecology, having authored 141 papers that have together received 12.9k indexed citations. Recurring topics across this work include Marine and coastal ecosystems (126 papers), Marine Biology and Ecology Research (70 papers), Ocean Acidification Effects and Responses (38 papers), Oceanographic and Atmospheric Processes (27 papers), Microbial Community Ecology and Physiology (24 papers), Isotope Analysis in Ecology (23 papers), Methane Hydrates and Related Phenomena (22 papers) and Arctic and Antarctic ice dynamics (18 papers). The work is most often cited by research in Oceanography (10.3k citations), Environmental Chemistry (2.3k citations) and Ecology (5.3k citations). Dennis A. Hansell has collaborated with scholars based in United States, Bermuda and Germany. Frequent co-authors include Craig A. Carlson, Nicholas R. Bates, Reiner Schlitzer, Daniel J. Repeta, David A. Siegel, Ronald Benner, David L. Kirchman, Gerhard J. Herndl, David Kadko and Hugh W. Ducklow. Their work appears in journals such as Nature, Science and Proceedings of the National Academy of Sciences.

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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