OOIR: Observatory of International Research

Papers

(The H4-Index of Harmful Algae is 26. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Allelochemicals determine competition and grazing control in Alexandrium catenella	135
A non-microcystin-producing Microcystis wesenbergii strain alters fish food intake by disturbing neuro-endocrine appetite regulation	91
The Occurrence of Karenia species in mid-Atlantic coastal waters: Data from the Delmarva Peninsula, USA	91
Editorial Board	68
Optimal growth conditions of the haptophyte Chrysochromulina leadbeateri causing massive fish mortality in Northern Norway	61
The queen scallop Aequipecten opercularis: A slow domoic acid depurator?	60
Annual variation in domoic acid in phytoplankton and shellfish samples from Daya Bay of the South China Sea	49
Sub-tropical benthic/epiphytic dinoflagellates of Aotearoa New Zealand and Rangitāhua Kermadec Islands	46
Perturbations in a pelagic food web during the NE pacific large marine heatwave and persistent harmful diatom blooms	46
Gambierdiscus species diversity and community structure in St. Thomas, USVI and the Florida Keys, USA	46
Intraspecific genetic diversity with unrestricted gene flow in the domoic acid-producing diatom Nitzschia navis-varingica (Bacillariophyceae) from the Western Pacific	45
Novel insights into toxin changes associated with the growth of Alexandrium pacificum: Revealing active toxin-secretion ability and toxin cell quota variation	44
Salinity Adaption and Toxicity of Harmful Algal Blooms in Three Bays of Great Salt Lake (USA)	43
Editorial Board	42
Marine phycotoxin levels in shellfish—14 years of data gathered along the Italian coast	40
Effects of nitrate on the saxitoxins biosynthesis revealed by sxt genes in the toxic dinoflagellate Alexandrium pacificum (group IV)	39
Genomic characterization of coexisting anatoxin-producing and non-toxigenic Microcoleus subspecies in benthic mats from the Wolastoq, New Brunswick, Canada	39
Phytoplankton community and HAB species in the South China Sea detected by morphological and metabarcoding approaches	37
Cyanobacterial bloom monitoring and assessment in Latin America	36
Clearance rates and toxin accumulation by North Atlantic bivalves during harmful algal blooms caused by the dinoflagellate, Dinophysis acuminata, in NY, USA, estuaries	32
Domoic acid in Canadian Pacific waters, from 2016 to 2021, and relationships with physical and chemical conditions	31
On the conditions promoting Pseudo-nitzschia spp. blooms in the eastern English Channel and southern North Sea	31
Application of clay minerals to remove extracellular ichthyotoxins produced by the dinoflagellates Karlodinium veneficum and Karenia mikimotoi	30
Benthic harmful microalgae and their impacts in South America	30
Environmental controls of harmful cyanobacterial blooms in Chinese inland waters	28

Temporal bloom dynamics of the marine dinoflagellate Tripos furca in the Penang Strait	27
From bloom to tap: Connecting harmful algal bloom indicators in source water to cyanotoxin presence in treated drinking water	26
Multi-year dynamics of harmful algae in Disko Bay, West Greenland	26
A novel strategy of bloom forming cyanobacteria Microcystis sp. in response to phosphorus deficiency: Using non-phosphorus lipids substitute phospholipids	26