Julie La Roche

9.6k citations

23 papers · 4.1k indexed · 2 hit papers · h-index 21

Oceanography top 0.2%
Ecology top 1%
Environmental Chemistry top 0.5%
Renewable Energy, Sustainability and the Environment top 2%
Molecular Biology top 10%

Co-authors: Richard J. Geider Matthew M. Mills Margaret Davey Céline Ridame Miguel Olaizola Richard M. Greene R. Michael L. McKay Philip W. Boyd
Topics: Marine and coastal ecosystems (16 papers)Microbial Community Ecology and Physiology (9 papers)Algal biology and biofuel production (7 papers)
Cited by: Oceanography Environmental Chemistry Ecology
Journals: Nature Proceedings of the National Academy of SciencesSHILAP Revista de lepidopterología
Partner nations: United States United Kingdom Canada

In The Last Decade

Julie La Roche

22 papers receiving 4.0k 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.

Redfield revisited: variability of C:N:P in marine microalgae and its biochemical basis

2002 1.1k citations Richard J. Geider, Julie La Roche European Journal of Phycology profile →
Iron and phosphorus co-limit nitrogen fixation in the eastern tropical North Atlantic

2004 767 citations Matthew M. Mills, Céline Ridame et al. Nature profile →

Peers

Countries citing papers authored by Julie La Roche

Since Specialization

Citations

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

Fields of papers citing papers by Julie La Roche

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Julie La Roche. 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 Julie La Roche. The network helps show where Julie La Roche may publish in the future.

Co-authorship network of co-authors of Julie La Roche

This figure shows the co-authorship network connecting the top 25 collaborators of Julie La Roche. A scholar is included among the top collaborators of Julie La Roche 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 Julie La Roche. Julie La Roche is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Effects of the electromagnetic field of Wi-Fi systems and experimental gadget M4 on growth, development and photosynthesis of wheat 2020 ·SHILAP Revista de lepidopterología ·Julie La Roche,(unknown),(unknown),(unknown),(unknown)	0
2	Effect of elevated CO ₂ on the dynamics of particle-attached and free-living bacterioplankton communities in an Arctic fjord 2013 ·Biogeosciences ·Martin Sperling,Judith Piontek,Gunnar Gerdts,Antje Wichels,Harald Schunck,(unknown),Julie La Roche,Jack A. Gilbert,Jozef I. Nissimov,Lucie Bittner,Sarah Romac,Ulf Riebesell,Anja Engel	30
3	Relative influence of nitrogen and phosphorous availability on phytoplankton physiology and productivity in the oligotrophic sub‐tropical North Atlantic Ocean 2008 ·Limnology and Oceanography ·C. Mark Moore,Matthew M. Mills,Rebecca Langlois,Angela Milne,Eric P. Achterberg,Julie La Roche,Richard J. Geider	187
4	Iron limits primary productivity during spring bloom development in the central North Atlantic 2006 ·Global Change Biology ·C. Mark Moore,Matthew M. Mills,Angela Milne,Rebecca Langlois,Eric P. Achterberg,Karin Lochte,Richard J. Geider,Julie La Roche	114
5	Iron and phosphorus co-limit nitrogen fixation in the eastern tropical North Atlanticbreakdown → 2004 ·Nature ·Matthew M. Mills,Céline Ridame,Margaret Davey,Julie La Roche,Richard J. Geider	767
6	Redfield revisited: variability of C:N:P in marine microalgae and its biochemical basisbreakdown → 2002 ·European Journal of Phycology ·Richard J. Geider,Julie La Roche	1060
7	Retention of dissolved iron and Fe^II in an iron induced Southern Ocean phytoplankton bloom 2001 ·Geophysical Research Letters ·Peter Croot,Andrew R. Bowie,Russell Frew,María T. Maldonado,Julie Hall,Karl Safi,Julie La Roche,Philip W. Boyd,Cliff S. Law	124
8	VERTICAL MIGRATION BY RHIZOSOLENIA SPP. (BACILLARIOPHYCEAE): IMPLICATIONS FOR FE ACQUISITION 2000 ·Journal of Phycology ·R. Michael L. McKay,Tracy A. Villareal,Julie La Roche	25
9	Immunological and molecular probes to detect phytoplankton responses to environmental stress in nature 1999 ·Hydrobiologia ·Julie La Roche,R. Michael L. McKay,Philip W. Boyd	22
10	Does Leaf Position within a Canopy Affect Acclimation of Photosynthesis to Elevated CO2?1 1998 ·PLANT PHYSIOLOGY ·Colin P. Osborne,Julie La Roche,Richard L. Garcia,Bruce A. Kimball,Gerard W. Wall,Paul J. Pinter,(unknown),George R. Hendrey,Stephen P. Long	74
11	The divinyl-chlorophyll a/b-protein complexes of two strains of the oxyphototrophic marine prokaryote Prochlorococcus – characterization and response to changes in growth irradiance 1997 ·Photosynthesis Research ·Frédéric Partensky,Julie La Roche,Kevin Wyman,Paul G. Falkowski	48
12	PHYSIOLOGICAL RESPONSES TO PHOSPHORUS LIMITATION IN BATCH AND STEADY‐STATE CULTURES OF DUNALIELLA TERTIOLECTA (CHLOROPHYTA): A UNIQUE STRESS PROTEIN AS AN INDICATOR OF PHOSPHATE DEFICIENCY¹ 1996 ·Journal of Phycology ·Lisa M. Graziano,Julie La Roche,Richard J. Geider	37
13	Flavodoxin as an in situ marker for iron stress in phytoplankton 1996 ·Nature ·Julie La Roche,Philip W. Boyd,R. Michael L. McKay,Richard J. Geider	224
14	FLAVODOXIN EXPRESSION AS AN INDICATOR OF IRON LIMITATION IN MARINE DIATOMS¹ 1995 ·Journal of Phycology ·Julie La Roche,(unknown),Mónica V. Orellana,Jan Newton	61
15	Non-photochemical fluorescence quenching and the diadinoxanthin cycle in a marine diatom 1994 ·Photosynthesis Research ·Miguel Olaizola,Julie La Roche,Zbigniew Kolber,Paul G. Falkowski	215
16	The role of iron in phytoplankton photosynthesis, and the potential for iron-limitation of primary productivity in the sea 1994 ·Photosynthesis Research ·Richard J. Geider,Julie La Roche	352
17	INDUCTION OF SPECIFIC PROTEINS IN EUKARYOTIC ALGAE GROWN UNDER IRON‐, PHOSPHORUS‐, OR NITROGEN‐DEFICIENT CONDITIONS¹ 1993 ·Journal of Phycology ·Julie La Roche,Richard J. Geider,Lisa M. Graziano,(unknown),(unknown)	117
18	RESPONSE OF THE PHOTOSYNTHETIC APPARATUS OF PHAEODACTYLUM TRICORNUTUM (BACILLARIOPHYCEAE) TO NITRATE, PHOSPHATE, OR IRON STARVATION¹ 1993 ·Journal of Phycology ·Richard J. Geider,Julie La Roche,Richard M. Greene,Miguel Olaizola	350
19	Molecular characterization of a repeat element causing large-scale size variation in the mitochondrial DNA of the sea scallop Placopecten magellanicus. 1990 ·Molecular Biology and Evolution ·Julie La Roche,Mark A. Snyder,Debbie Cook,(unknown),E. Zouros	67
20	Ammonium regeneration: its contribution to phytoplankton nitrogen requirements in a eutrophic environment 1983 ·Marine Biology ·Julie La Roche	46

About Julie La Roche

Julie La Roche is a scholar working on Oceanography, Renewable Energy, Sustainability and the Environment and Ecology, having authored 23 papers that have together received 4.1k indexed citations. Recurring topics across this work include Marine and coastal ecosystems (16 papers), Microbial Community Ecology and Physiology (9 papers) and Algal biology and biofuel production (7 papers). The work is most often cited by research in Oceanography (2.8k citations), Environmental Chemistry (843 citations) and Ecology (1.6k citations). Julie La Roche has collaborated with scholars based in United States, United Kingdom and Canada. Frequent co-authors include Richard J. Geider, Matthew M. Mills, Margaret Davey, Céline Ridame, Miguel Olaizola, Richard M. Greene, R. Michael L. McKay, Philip W. Boyd, Paul G. Falkowski and Zbigniew Kolber. Their work appears in journals such as Nature, Proceedings of the National Academy of Sciences and SHILAP Revista de lepidopterología.

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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