Per Juel Hansen

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Terje BergeInstitute of Marine Research in NorwayVerified email at hi.no
Nina LundholmNatural History Museum of Denmark, University of CopenhagenVerified email at snm.ku.dk
Albert CalbetInstitut de Ciències del Mar, CSIC. Barcelona, SpainVerified email at icm.csic.es
Torkel Gissel NielsenProfessor i Biologisk OceanografiVerified email at aqua.dtu.dk
Benni Winding HansenProfessor Environmental Biology, Dep. Science and Environment, Roskilde UniversityVerified email at ruc.dk
John RavenEmeritus Pofessor, Division of Plant Science, University of DundeeVerified email at dundee.ac.uk
Niels Daugbjerg, PhDAssociate Professor at Department of Biology, University of CopenhagenVerified email at bio.ku.dk
Lasse Tor NielsenTechnical University of DenmarkVerified email at aqua.dtu.dk
Fabrice NotStation Biologique de Roscoff - CNRSVerified email at sb-roscoff.fr
Paraskevi (Vivi) PittaAssociate researcher, Hellenic Centre for Marine Research (HCMR)Verified email at hcmr.gr
Björn RostAlfred Wegener Institut; University of BremenVerified email at awi.de
Kristian Fog NielsenChr. Hansen A/SVerified email at chr-hansen.com
Hans H JakobsenDept. of Bioscience, Aarhus University, DenmarkVerified email at bios.au.dk
Tron Frede ThingstadProfessor, University of BergenVerified email at bio.uib.no
Susanne WilkenUniversity of AmsterdamVerified email at uva.nl
Morten MoldrupNextVerified email at nextkbh.dk
Tom FenchelProfessor emeritus, University of CopenhagenVerified email at bio.ku.dk
George McManusEmeritus Professor of Marine Sciences, University of ConnecticutVerified email at uconn.edu
ROBERT W. SANDERSProfessor of Biology, Temple UniversityVerified email at temple.edu
Mikhail ZubkovProfessor of Microbial Ecology, The Scottish Association for Marine Science (SAMS)Verified email at sams.ac.uk

Per Juel Hansen

Professor, Marine Biological Section, Department of Biology, University of Copenhagen

Verified email at bio.ku.dk - Homepage

Marine Biology Protists Harmful algae Mixotrophy Ocean acidification


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
Zooplankton grazing and growth: Scaling within the 2-2,000-µm body size range PJ Hansen, BW Hansen, BP Koefoed Limnol. Oceanogr 42, 687-704, 1997	911	1997
The size ratio between planktonic predators and their prey B Hansen, PK Bjørnsen, PJ Hansen Limnology and oceanography 39 (2), 395-403, 1994	887	1994
Mixotrophy in the marine plankton DK Stoecker, PJ Hansen, DA Caron, A Mitra Annual review of marine science 9 (1), 311-335, 2017	535	2017
Misuse of the phytoplankton–zooplankton dichotomy: the need to assign organisms as mixotrophs within plankton functional types KJ Flynn, DK Stoecker, A Mitra, JA Raven, PM Glibert, PJ Hansen, ... Journal of plankton research 35 (1), 3-11, 2013	452	2013
Effect of high pH on the growth and survival of marine phytoplankton: implications for species succession PJ Hansen Aquatic microbial ecology 28 (3), 279-288, 2002	439	2002
The role of mixotrophic protists in the biological carbon pump A Mitra, KJ Flynn, JM Burkholder, T Berge, A Calbet, JA Raven, E Granéli, ... Biogeosciences 11 (4), 995-1005, 2014	426	2014
Defining planktonic protist functional groups on mechanisms for energy and nutrient acquisition: incorporation of diverse mixotrophic strategies A Mitra, KJ Flynn, U Tillmann, JA Raven, D Caron, DK Stoecker, F Not, ... Protist 167 (2), 106-120, 2016	417	2016
Quantitative importance and trophic role of heterotrophic dinoflagellates in a coastal pelagial food web PJ Hansen Marine Ecology Progress Series, 253-261, 1991	335	1991
Prey size selection, feeding rates and growth dynamics of heterotrophic dinoflagellates with special emphasis on Gyrodinium spirale PJ Hansen Marine Biology 114, 327-334, 1992	328	1992
The red tide dinoflagellate Alexandrium tamarense: Effects on behaviour and growth of a tintinnid ciliate. PJ Hansen Marine ecology progress series. Oldendorf 53 (2), 105-116, 1989	296	1989
Phagotrophic Mechanisms and Prey Selection in Free‐living Dinoflagellates PJ Hansen, AJ Calado Journal of Eukaryotic Microbiology 46 (4), 382-389, 1999	269	1999
Allelopathy in the prymnesiophyte Chrysochromulina polylepis: effect of cell concentration, growth phase and pH LE Schmidt, PJ Hansen Marine ecology progress series 216, 67-81, 2001	239	2001
Allelopathy in Harmful Algae: A Mechanism to Compete for Resources? E Granéli, PJ Hansen Ecology of Harmful Algae 189, 189, 2006	231	2006
Effect of pH on growth and domoic acid production by potentially toxic diatoms of the genera Pseudo-nitzschia and Nitzschia N Lundholm, PJ Hansen, Y Kotaki Marine Ecology Progress Series 273, 1-15, 2004	213	2004
Microbial diversity and activity in a Danish fjord with anoxic deep water T Fenchel, C Bernard, G Esteban, BJ Finlay, PJ Hansen, N Iversen Ophelia 43 (1), 45-100, 1995	201	1995
Mixotrophic protists and a new paradigm for marine ecology: where does plankton research go now? KJ Flynn, A Mitra, K Anestis, AA Anschuetz, A Calbet, GD Ferreira, ... Journal of Plankton Research 2019, 1-17, 2019	200	2019
Effects of dietary fatty acids on the reproductive success of the calanoid copepod Temora longicornis KE Arendt, SH Jónasdóttir, PJ Hansen, S Gärtner Marine Biology 146, 513-530, 2005	196	2005
The role of photosynthesis and food uptake for the growth of marine mixotrophic dinoflagellates PJ Hansen Journal of Eukaryotic Microbiology 58 (3), 203-214, 2011	193	2011
Dynamic CO2 and pH levels in coastal, estuarine, and inland waters: Theoretical and observed effects on harmful algal blooms JA Raven, CJ Gobler, PJ Hansen Harmful Algae 91, 1-13, 2020	173	2020
Inorganic carbon acquisition in potentially toxic and non‐toxic diatoms: the effect of pH‐induced changes in seawater carbonate chemistry S Trimborn, N Lundholm, S Thoms, KU Richter, B Krock, PJ Hansen, ... Physiologia Plantarum 133 (1), 92-105, 2008	171	2008

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