OOIR: Observatory of International Research

Papers

(The H4-Index of Harmful Algae is 24. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-06-01 to 2026-06-01.)

Article	Citations
Editorial Board	88
Optimal growth conditions of the haptophyte Chrysochromulina leadbeateri causing massive fish mortality in Northern Norway	82
Intraspecific genetic diversity with unrestricted gene flow in the domoic acid-producing diatom Nitzschia navis-varingica (Bacillariophyceae) from the Western Pacific	65
Geographic and seasonal comparison of LSU rDNA copy numbers in Alexandrium catenella life cycle stages	56
Editorial Board	53
The queen scallop Aequipecten opercularis: A slow domoic acid depurator?	51
Perturbations in a pelagic food web during the NE pacific large marine heatwave and persistent harmful diatom blooms	46
Allelochemicals determine competition and grazing control in Alexandrium catenella	41
Novel insights into toxin changes associated with the growth of Alexandrium pacificum: Revealing active toxin-secretion ability and toxin cell quota variation	39
A modeling investigation into the ecological role of mixotrophy in Karenia brevis blooms on the West Florida Shelf	38
Annual variation in domoic acid in phytoplankton and shellfish samples from Daya Bay of the South China Sea	35
Sub-tropical benthic/epiphytic dinoflagellates of Aotearoa New Zealand and Rangitāhua Kermadec Islands	34
A non-microcystin-producing Microcystis wesenbergii strain alters fish food intake by disturbing neuro-endocrine appetite regulation	33
Identification and algicidal mechanism of extracellular polysaccharides from Sulfitobacter pseudonitzschiae H46: A novel biocontrol agent for Chattonella marina bloom	32
Gambierdiscus species diversity and community structure in St. Thomas, USVI and the Florida Keys, USA	30
Effects of nutrient depletion duration on growth, photosynthesis and toxins (OA and DTX) in the dinoflagellate Prorocentrum lima	29
Domoic acid in Canadian Pacific waters, from 2016 to 2021, and relationships with physical and chemical conditions	27
The Occurrence of Karenia species in mid-Atlantic coastal waters: Data from the Delmarva Peninsula, USA	27
Salinity adaption and toxicity of harmful algal blooms in three bays of Great Salt Lake (USA)	27
Effects of nitrate on the saxitoxins biosynthesis revealed by sxt genes in the toxic dinoflagellate Alexandrium pacificum (group IV)	27
Tracking marine phycotoxins: spatial distribution and source elucidation of domoic acid and lipophilic shellfish toxins in the Beibu Gulf, South China Sea	27
Genomic characterization of coexisting anatoxin-producing and non-toxigenic Microcoleus subspecies in benthic mats from the Wolastoq, New Brunswick, Canada	26
Differential responses and adaptive mechanisms of diatoms and dinoflagellates to changes in dissolved organic nitrogen components	26
Editorial Board	25
Morphological and physiological adaptations of Dolichospermum flos-aquae to turbulence	24

Clearance rates and toxin accumulation by North Atlantic bivalves during harmful algal blooms caused by the dinoflagellate, Dinophysis acuminata, in NY, USA, estuaries	24
Benthic harmful microalgae and their impacts in South America	24