Dag O. Hessen

23.1k total citations · 6 hit papers
290 papers, 15.9k citations indexed

About

Dag O. Hessen is a scholar working on Environmental Chemistry, Oceanography and Ecology. According to data from OpenAlex, Dag O. Hessen has authored 290 papers receiving a total of 15.9k indexed citations (citations by other indexed papers that have themselves been cited), including 160 papers in Environmental Chemistry, 138 papers in Oceanography and 131 papers in Ecology. Recurrent topics in Dag O. Hessen's work include Aquatic Ecosystems and Phytoplankton Dynamics (140 papers), Marine and coastal ecosystems (129 papers) and Fish Ecology and Management Studies (47 papers). Dag O. Hessen is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (140 papers), Marine and coastal ecosystems (129 papers) and Fish Ecology and Management Studies (47 papers). Dag O. Hessen collaborates with scholars based in Norway, United States and Sweden. Dag O. Hessen's co-authors include Tom Andersen, Ellen van Donk, Robert W. Sterner, James J. Elser, Thomas R. Anderson, Lars J. Tranvik, Per J. Færøvig, Søren Erik Larsen, Eva Leu and Jotaro Urabe and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Dag O. Hessen

283 papers receiving 15.0k citations

Hit Papers

5 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.

Lakes as sentinels of climate change

2009 1.4k citations Dag O. Hessen et al. profile →
Shifts in Lake N:P Stoichiometry and Nutrient Limitation Driven by Atmospheric Nitrogen Deposition

2009 638 citations Tom Andersen, Ann‐Kristin Bergström et al. profile →
ALGAL NUTRIENT LIMITATION AND THE NUTRITION OF AQUATIC HERBIVORES

1994 589 citations Dag O. Hessen et al. profile →
CARBON SEQUESTRATION IN ECOSYSTEMS: THE ROLE OF STOICHIOMETRY

2004 514 citations Dag O. Hessen et al. profile →
Carbon, nitrogen, and phosphorus content of freshwater zooplankton

1991 489 citations Tom Andersen, Dag O. Hessen profile →
Evaluating global and regional land warming trends in the past decades with both MODIS and ERA5-Land land surface temperature data

2022 127 citations Dag O. Hessen et al. profile →

Peers

Countries citing papers authored by Dag O. Hessen

Since Specialization

Citations

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

Fields of papers citing papers by Dag O. Hessen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dag O. Hessen. 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 Dag O. Hessen. The network helps show where Dag O. Hessen may publish in the future.

Co-authorship network of co-authors of Dag O. Hessen

This figure shows the co-authorship network connecting the top 25 collaborators of Dag O. Hessen. A scholar is included among the top collaborators of Dag O. Hessen 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 Dag O. Hessen. Dag O. Hessen 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	Temporal Decoupling Between Total Organic Carbon and Iron in Lakes Linked to Interannual Changes in Precipitation 2025 ·Global Biogeochemical Cycles ·(unknown), Irena F. Creed, Dag O. Hessen, Stina Drakare, Danny C. P. Lau, Tobias Vrede, Pirkko Kortelainen, Kristiina Vuorio, Kimmo K. Kahilainen, Heleen A. de Wit, Peter D. F. Isles, Anders Jönsson, (unknown), Jussi Vuorenmaa, Ann‐Kristin Bergström	0
2	Why we do science—marine ecosystems in context 2024 ·ICES Journal of Marine Science ·Dag O. Hessen	1
3	Lake ecosystem tipping points and climate feedbacks 2024 ·Earth System Dynamics ·Dag O. Hessen, Tom Andersen, David I. Armstrong McKay, Sarian Kosten, Mariana Meerhoff, Amy Pickard, Bryan M. Spears	10
4	Missing the (tipping) point: the effect of information about climate tipping points on public risk perceptions in Norway 2024 ·Earth System Dynamics ·(unknown), Manjana Milkoreit, Thomas Hylland Eriksen, Dag O. Hessen	2
5	Declining calcium concentration drives shifts toward smaller and less nutritious zooplankton in northern lakes 2024 ·Global Change Biology ·Ann‐Kristin Bergström, Irena F. Creed, (unknown), Heleen A. de Wit, Danny C. P. Lau, Stina Drakare, Tobias Vrede, Peter D. F. Isles, Anders Jönsson, (unknown), Pirkko Kortelainen, Jussi Vuorenmaa, Kristiina Vuorio, Kimmo K. Kahilainen, Dag O. Hessen	9
6	Land use change and coastal water darkening drive synchronous dynamics in phytoplankton and fish phenology on centennial timescales 2024 ·Global Change Biology ·Anders Frugård Opdal, Christian Lindemann, Tom Andersen, Dag O. Hessen, Øyvind Fiksen, Dag L. Aksnes	6
7	Coupling of crop and livestock production can reduce the agricultural GHG emission from smallholder farms 2023 ·iScience ·Xiangbo Xu, Yan Xu, (unknown), Yonglong Lü, Alan Jenkins, Robert C. Ferrier, (unknown), Nils Chr. Stenseth, Dag O. Hessen, Linxiu Zhang, Chang Li, Baojing Gu, Shuqin Jin, Mingxing Sun, Zhu Ouyang, Erik Mathijs	28
8	Widespread synchrony in phosphorus concentrations in northern lakes linked to winter temperature and summer precipitation 2023 ·Limnology and Oceanography Letters ·Peter D. F. Isles, Irena F. Creed, Dag O. Hessen, Pirkko Kortelainen, Michael J. Paterson, Francesco Pomati, James A. Rusak, Jussi Vuorenmaa, Ann‐Kristin Bergström	15
9	Assessing climatic and spatial variables influencing zooplankton richness for space‐for‐time predictions 2023 ·Freshwater Biology ·Jan Heuschele, Tom Andersen, Bjørn Walseng, Dag O. Hessen	2
10	Tracking freshwater browning and coastal water darkening from boreal forests to the Arctic Ocean 2023 ·Limnology and Oceanography Letters ·Anders Frugård Opdal, Tom Andersen, Dag O. Hessen, Christian Lindemann, Dag L. Aksnes	16
11	UV radiation affects antipredatory defense traits in Daphnia pulex 2020 ·Ecology and Evolution ·(unknown), Raoul Wolf, Tom Andersen, Dag O. Hessen, Erik Sperfeld	6
12	Ecology of predator-induced morphological defense traits in Daphnia longispina (Cladocera, Arthropoda) 2020 ·Oecologia ·Erik Sperfeld, Jens Petter Nilssen, (unknown), Klaus Schwenk, Dag O. Hessen	18
13	Functional biogeography: Stoichiometry and thresholds for interpreting nutrient limitation in aquatic plants 2019 ·The Science of The Total Environment ·(unknown), Dag O. Hessen, Benoît O. L. Demars	9
14	A single pulse of diffuse contaminants alters the size distribution of natural phytoplankton communities 2019 ·The Science of The Total Environment ·Didier L. Baho, Francesco Pomati, Eva Leu, Dag O. Hessen, S. Jannicke Moe, Jon Norberg, Luca Nizzetto	13
15	The Norway Project: A deep look at its lessons to help us to improve Our society 2016 ·Duo Research Archive (University of Oslo) ·Bjørn Grinde, David Sloan Wilson, (unknown), Dag O. Hessen, (unknown), (unknown), (unknown), John M. Gowdy, Lisi Krall	1
16	Global change and ecosystem connectivity: How geese link fields of central Europe to eutrophication of Arctic freshwaters 2016 ·AMBIO ·Dag O. Hessen, Ingunn Tombre, (unknown), Kristian Alfsnes	26
17	Large-scale season-dependent effects of temperature and zooplankton on phytoplankton in the North Atlantic 2014 ·Marine Ecology Progress Series ·Jianfeng Feng, Leif Christian Stige, Joël M. Durant, Dag O. Hessen, Lin Zhu, DØ Hjermann, Marcos Llope, Nils Chr. Stenseth	9
18	Seasonal variation in marine C:N:P stoichiometry: can the composition of seston explain stable Redfield ratios? 2011 ·Helene Frigstad, Tom Andersen, Dag O. Hessen, Lars‐Johan Naustvoll, (unknown), R. G. J. Bellerby	1
19	Organic matter dynamics and CO2 responses of the 2010 Svalbard mesocosm experiment 2011 ·Helmholtz-Zentrum für Polar-und Meeresforschung (Alfred-Wegener-Institut) ·Kai G. Schulz, R. Bellerby, Anja Engel, Jean‐Pierre Gattuso, Dag O. Hessen, (unknown), S. A. Krug, G. Nondal, Anna Silyakova, Michael Sswat, Ulf Riebesell	1
20	Aquatic humic substances : ecology and biogeochemistry 1998 ·Springer eBooks ·Dag O. Hessen, Lars J. Tranvik	241

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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