Declan O’Donnell

4.1k citations

23 papers · 1.2k indexed · h-index 14

Impact in

Atmospheric Science top 2%
- Atmospheric chemistry and aerosols
- Atmospheric Ozone and Climate
- Meteorological Phenomena and Simulations
Global and Planetary Change top 2%
- Atmospheric aerosols and clouds
- Atmospheric and Environmental Gas Dynamics
- Climate variability and models

Papers in ⓘ

Atmospheric Science 19
- Atmospheric chemistry and aerosols 17
- Atmospheric Ozone and Climate 12
Global and Planetary Change 18
- Atmospheric aerosols and clouds 10
- Atmospheric and Environmental Gas Dynamics 7
- Climate variability and models 5

Co-authors: J. Feichter (4 shared papers)Kostas Tsigaridis (4 shared papers)Philip Stier (3 shared papers)Ulrike Lohmann (3 shared papers)Guy Schurgers (2 shared papers)Kai Zhang (3 shared papers)Markku Kulmala (2 shared papers)Johannes Quaas (2 shared papers)
Journals: Atmospheric chemistry and physics (8 papers)Geoscientific model development (4 papers)Ophelia (1 paper)Tellus B (1 paper)Climate of the past (1 paper)
Partner nations: Finland Germany United Kingdom

In The Last Decade

Declan O’Donnell

21 papers receiving 1.2k citations

Peers

Countries citing papers authored by Declan O’Donnell

Since Specialization

Citations

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

Fields of papers citing papers by Declan O’Donnell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Declan O’Donnell. 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 Declan O’Donnell. The network helps show where Declan O’Donnell may publish in the future.

Co-authors

The 25 scholars most cited alongside Declan O’Donnell, 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 Declan O’Donnell Line = papers co-authored together Declan O’Donnell links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 23 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Terrestrial biogeochemical feedbacks in the climate system Nature Geoscience ·Almut Arneth, Sandy P. Harrison, Sönke Zaehle, Kostas Tsigaridis, S. Menon, Patrick J. Bartlein, J. Feichter, Atte Korhola, Markku Kulmala, Declan O’Donnell, Guy Schurgers, Sanna Sorvari, Timo Vesala	2010	415
2	The global aerosol-climate model ECHAM-HAM, version 2: sensitivity to improvements in process representations Atmospheric chemistry and physics ·Kai Zhang, Declan O’Donnell, J. Kazil, Philip Stier, S. Kinne, Ulrike Lohmann, Sylvaine Ferrachat, Betty Croft, Johannes Quaas, Hui Wan, S. Rast, J. Feichter	2012	243
3	Aerosol nucleation and its role for clouds and Earth's radiative forcing in the aerosol-climate model ECHAM5-HAM Atmospheric chemistry and physics ·J. Kazil, Philip Stier, Kai Zhang, Johannes Quaas, Stefan Kinne, Declan O’Donnell, Sebastian Rast, M. Esch, Sylvaine Ferrachat, Ulrike Lohmann, J. Feichter	2010	136
4	On the increased climate sensitivity in the EC-Earth model from CMIP5 to CMIP6 Geoscientific model development ·Klaus Wyser, Twan van Noije, Shuting Yang, Jost von Hardenberg, Declan O’Donnell, Ralf Döscher	2020	117
5	EC-Earth3-AerChem: a global climate model with interactive aerosols and atmospheric chemistry participating in CMIP6 Geoscientific model development ·Twan van Noije, Tommi Bergman, Philippe Le Sager, Declan O’Donnell, Risto Makkonen, Marı́a Gonçalves Ageitos, Ralf Döscher, Uwe Fladrich, Jost von Hardenberg, Jukka‐Pekka Keskinen, Hannele Korhonen, Anton Laakso, Stelios Myriokefalitakis, Pirkka Ollinaho, Carlos Pérez García‐Pando, Thomas Reerink, Roland Schrödner, Klaus Wyser, Shuting Yang	2021	59
6	Estimating the direct and indirect effects of secondary organic aerosols using ECHAM5-HAM Atmospheric chemistry and physics ·Declan O’Donnell, Kostas Tsigaridis, J. Feichter	2011	53
7	Anthropogenic aerosol forcing – insights from multiple estimates from aerosol-climate models with reduced complexity Atmospheric chemistry and physics ·Stephanie Fiedler, Stefan Kinne, Wan Ting Katty Huang, Petri Räisänen, Declan O’Donnell, Nicolas Bellouin, Philip Stier, Joonas Merikanto, Twan van Noije, Risto Makkonen, Ulrike Lohmann	2019	35
8	The nutrient economy of a marine inlet: Lough Hyne, South West Ireland Ophelia ·Mark P. Johnson, Mark J. Costello, Declan O’Donnell	1995	28
9	Large difference in aerosol radiative effects from BVOC-SOA treatment in three Earth system models Atmospheric chemistry and physics ·Moa K. Sporre, Sara M. Blichner, Roland Schrödner, Inger H. H. Karset, Terje K. Berntsen, Twan van Noije, Tommi Bergman, Declan O’Donnell, Risto Makkonen	2020	27
10	The impact of aerosol emissions on the 1.5 °C pathways Environmental Research Letters ·Anca Hienola, Antti‐Ilari Partanen, Joni‐Pekka Pietikäinen, Declan O’Donnell, Hannele Korhonen, H. Damon Matthews, Ari Laaksonen	2018	22
11	Modelling of mineral dust for interglacial and glacial climate conditions with a focus on Antarctica Climate of the past ·N. Sudarchikova, U. Mikolajewicz, Claudia Timmreck, Declan O’Donnell, Guy Schurgers, Dmitry Sein, Kai Zhang	2015	20
12	The regional aerosol-climate model REMO-HAM Geoscientific model development ·Joni‐Pekka Pietikäinen, Declan O’Donnell, Claas Teichmann, Ute Karstens, Susanne Pfeifer, J. Kazil, R. Podzun, Stephanie Fiedler, Harri Kokkola, W. Birmili, Colin O’Dowd, Urs Baltensperger, E. Weingartner, Robert Gehrig, Gerald Spindler, Markku Kulmala, J. Feichter, Daniela Jacob, Ari Laaksonen	2012	15
13	Role of climate model dynamics in estimated climate responses to anthropogenic aerosols Atmospheric chemistry and physics ·Kalle Nordling, Hannele Korhonen, Petri Räisänen, Muzaffer Ege Alper, Petteri Uotila, Declan O’Donnell, Joonas Merikanto	2019	14
14	How Asian aerosols impact regional surface temperatures across the globe Atmospheric chemistry and physics ·Joonas Merikanto, Kalle Nordling, Petri Räisänen, Jouni Räisänen, Declan O’Donnell, Antti‐Ilari Partanen, Hannele Korhonen	2021	14
15	Spatial distributions and seasonal cycles of aerosol climate effects in India seen in a global climate–aerosol model Atmospheric chemistry and physics ·Svante Henriksson, Joni‐Pekka Pietikäinen, Antti Hyvärinen, Petri Räisänen, Kaarle Kupiainen, Juha Tonttila, Rakesh K. Hooda, Heikki Lihavainen, Declan O’Donnell, Leif Backman, Zbigniew Klimont, Ari Laaksonen	2014	13
16	The Regional Aerosol Model Intercomparison Project (RAMIP) Geoscientific model development ·Laura J. Wilcox, Robert J. Allen, B. H. Samset, Massimo Bollasina, Paul T. Griffiths, James Keeble, Marianne T. Lund, Risto Makkonen, Joonas Merikanto, Declan O’Donnell, David Paynter, Geeta Persad, Steven T. Rumbold, Toshihiko Takemura, Kostas Tsigaridis, Sabine Undorf, Daniel M. Westervelt	2023	13
17	The radiative impact of Nordic anthropogenic black carbon Tellus B ·Anca Hienola, Declan O’Donnell, Joni‐Pekka Pietikäinen, Jonas Svensson, Heikki Lihavainen, Aki Virkkula, Hannele Korhonen, Ari Laaksonen	2016	7
18	The role of anthropogenic aerosol emission reduction in achieving the Paris Agreement's objective EGUGA ·Anca Hienola, Joni‐Pekka Pietikäinen, Declan O’Donnell, Antti‐Ilari Partanen, Hannele Korhonen, Ari Laaksonen	2017	4
19	Role of climate model dynamics in estimated climate responses to anthropogenic aerosols Työväentutkimus Vuosikirja ·Kalle Nordling, Hannele Korhonen, Petri Räisänen, Muzaffer Ege Alper, Petteri Uotila, Declan O’Donnell, Joonas Merikanto	2019	2
20	Large difference in aerosol radiative effects from BVOC-SOA treatment in three ESMs Moa K. Sporre, Sara M. Blichner, Roland Schrödner, Inger H. H. Karset, Terje K. Berntsen, Twan van Noije, Tommi Bergman, Declan O’Donnell, Risto Makkonen	2020	2

About Declan O’Donnell

Declan O’Donnell is a scholar working on Atmospheric Science, Global and Planetary Change, Health, Toxicology and Mutagenesis, Automotive Engineering and Pollution, having authored 23 papers that have together received 1.2k indexed citations. Recurring topics across this work include Atmospheric chemistry and aerosols (17 papers), Atmospheric Ozone and Climate (12 papers), Atmospheric aerosols and clouds (10 papers), Atmospheric and Environmental Gas Dynamics (7 papers), Climate variability and models (5 papers), Air Quality and Health Impacts (2 papers), Aquatic Ecosystems and Phytoplankton Dynamics (1 paper) and Water Quality and Pollution Assessment (1 paper). The work is most often cited by research in Atmospheric Science (923 citations), Global and Planetary Change (959 citations), Health, Toxicology and Mutagenesis (200 citations), Oceanography (75 citations) and Environmental Engineering (72 citations). Declan O’Donnell has collaborated with scholars based in Finland, Germany and United Kingdom. Frequent co-authors include J. Feichter, Kostas Tsigaridis, Philip Stier, Ulrike Lohmann, Guy Schurgers, Kai Zhang, Markku Kulmala, Johannes Quaas, Sylvaine Ferrachat and J. Kazil. Their work appears in journals such as Atmospheric chemistry and physics, Geoscientific model development, Ophelia, Tellus B and Climate of the past.

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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