OOIR: Observatory of International Research

Papers

(The TQCC of Aquatic Botany is 5. 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 2021-02-01 to 2025-02-01.)

Article	Citations
Rediscovery of Althenia (Potamogetonaceae) in Portugal, 168 years after the last collection	49
Reciprocal competitive effects of congeneric invaders, Trapa natans L. and Trapa bispinosa Roxb. var. iinumai Nakano, in established freshwater plant cultures	48
Physiological and biochemical characterization of new wild strains of Kappaphycus alvarezii (Gigartinales, Rhodophyta) cultivated under land-based hatchery conditions	43
Editorial Board	25
New highlights on Old World giant Phragmites (Poaceae) using leaf and floral bract microscopic characters	22
Improving satellite monitoring of coastal inundations of pelagic Sargassum algae with wind and citizen science data	22
Effects of water colour on the pigment content of a floating-leaved macrophyte—Implications of lake brownification	18
Editorial for the virtual special issue: The role of plants in regulating aquatic methane fluxes	17
Restoring charophytes is still a challenge: A call for developing successful methods	16
Macrophyte removal affects nutrient uptake and metabolism in lowland streams	15
Comparison of mitochondrial DNA sequences points to the European populations as the direct origin of Undaria pinnatifida that has spread to the northern Wadden Sea	15
Fruit development in the seagrass Thalassia testudinum: Possible relationships between structure, physiology and defense	14
Low pH enhances germination of eelgrass (Zostera marina L.) seeds despite ubiquitous presence of Phytophthora gemini	14
Herbivory increases on freshwater plants exposed to artificial light at night	13
High irradiance impairs Isoëtes cangae growth	12
Seasonal variation in the biomass, reproduction and biochemical composition of Hypnea musciformis (Cystocloniaceae, Rhodophyta) from Playa Xcalacoco, Quintana Roo, Mexico	12
Genetic diversity and population structure of Bruguiera cylindrica along coastal areas in Thailand	12
Editorial Board	11
Total mercury and methylmercury concentrations in water hyacinth (Eichhornia crassipes) from a South Carolina coastal plain river	11
Crossing the Atlantic: The tropical macroalga Caulerpa ashmeadii Harvey 1858 as a recent settler in Porto Santo Island (Madeira archipelago, North-eastern Atlantic)	10
Uncharted waters: Inbreeding negatively affects germination performance in Marathrum foeniculaceum (Podostemaceae)	10
Is the protection of habitat directive Eleocharis carniolica in its northern limits really needed? – A life strategy based investigation	9
Short-term effect of filamentous macroalgae Chaetomorpha linum on Cymodocea nodosa: Does clonal integration alleviate macroalgae impacts?	9
High methane emissions as trade-off for phosphorus removal in surface flow treatment wetlands	9
Zn ions and Fe plaque jointly alleviate Cu toxicity in Sargassum patens C. Agardh	9

Effects of light quality, nitrogen source and Fe3+ concentration on female gametophyte development of Costaria costata	9
Mercury concentrations in macrophytes, periphyton, and detritus in the Everglades, Florida, USA, with special attention to Utricularia species	9
Editorial Board	8
Identifying nitrogen source and seasonal variation in a Black Mangrove (Avicennia germinans) communityof the south Texas coast	8
Competitive success of the invasive species, Hydrilla verticillata, over Vallisneria neotropicalis in nature could be linked to differences in nitrogen metabolism	8
Distribution and diversity of the sympatric macroalgae of the pelagic Sargassum horneri in the Yellow and East China seas	8
Probabilities of detecting submersed aquatic vegetation species using a rake method may vary with biomass	8
Editorial Board	8
Genetic diversity and occupation strategy of Egeria najas (Hydrocharitaceae) in different habitats along the Upper Paraná River corridor	7
Seed bank and germination ecology of sub-tropical Vallisneria americana	7
Hydroperiod modulates early growth and biomass partitioning in Rhizophora mangle L.	7
Sargassum species as hydrozoans substrates: Key patterns of association or just availability?	7
An outbreak of the invasive macroalgae Rugulopteryx okamurae in Alicante Bay and its colonization on dead Posidonia oceanica matte	7
The combined effect of seawater salinity and duration on the survival and growth of eelgrass Zostera marina	7
Growth rates of pelagic Sargassum species in the Mexican Caribbean	7
First characterization of seagrasses at Sámara Bay, Pacific coast of Costa Rica	7
Factors influencing submerged macrophyte presence in fresh and brackish eutrophic waters and their impact on carbon emissions	7
Distribution of emergent aquatic vegetation leaf inclination angle and its simulation	7
Areal extent of vegetative cover: A challenge to regional upscaling of methane emissions	7
Activity and abundance of methane-oxidizing bacteria on plants in experimental lakes subjected to different nutrient and warming treatments	6
Seasonal changes in the photophysiology of Ulva batuffolosa in a coastal barrier reef	6
First record of Ruppia brevipedunculata in Indonesia	6
Germination of the invasive water primrose Ludwigia grandiflora in Belgium and potential implications for management	6
The plasticity of the photosynthetic apparatus and antioxidant responses are critical for the dispersion of Rhizophora mangle along a salinity gradient	6
Editorial Board	6
Rare occurrence of only female flowers suggests a lack of sexual reproduction and potential clonality of the seagrass Halophila baillonii Asch. on the Pacific coast of Costa Rica	6
Easier than it looks: Notes on the taxonomy of Typha L. (Typhaceae) in East Europe	6
The past, current, and future distribution modeling of four water lilies (Nymphaea) in Africa indicates varying suitable habitats and distribution in climate change	6
The mitochondrial and chloroplast genomes of the kelp, Ecklonia radiata	6
A thirty-year assessment of the endangered aquatic macrophyte, Zizania texana, endemic to the upper reach of the San Marcos River in Central Texas, USA	6
Editorial Board	6
Drainage Influences Coastal Salt Marsh Productivity and Soil Biogeochemistry	6
Hormonal profiles in shoot apices in (sub)tropical populations of the aquatic carnivorous plant Aldrovanda vesiculosa in summer and winter	6
Long-term analysis of aquatic macrophyte diversity and structure in the Paraguay river ecological corridor, Brazilian Pantanal wetland	6
Towards linking freshwater plants and ecosystems via functional biogeography	6
DNA barcoding and phylogenetic relationships of ecologically and commercially important seaweed species from the Azores (NE Atlantic)	6
Editorial Board	6
The complete plastome of Blidingia marginata and comparative analysis with the relative species in Ulvales	6
Habitat requirements of Luronium natans (L.) Raf. in northern Belgium	6
Fine-scale genetic structure of co-occurring seagrass species highlights the importance of repeated seedling recruitment (Leyte Island, Philippines)	5
Chromosomal evolution in seagrasses: Is the chromosome number decreasing?	5
Characterization of three species of aquatic mosses in axenic culture for biomonitoring and biotechnological applications	5
Evolutionary analysis for Phragmites ecotypes based on full-length plastomes	5
Effects of parent species type, flower color, and stamen petaloidy on the fruit-setting rate of hybridization and selfing in lotus (Nelumbo)	5
Low irradiance disrupts the internal O2 dynamics of seagrass (Thalassia testudinum) leading to shoot meristem H2S intrusion	5
Responses of the germination and growth of Ulva prolifera parthenogametes, the causative species of green tides, to gradients of temperature and light	5
Sediment carbon storage in subtidal beds of the invasive seagrass Halophila stipulacea along an extreme water depth gradient, St. Thomas, U.S. Virgin Islands	5
Ecological niches of an introduced species Typha laxmannii and native Typha species in Austria	5
Book Review	5
Effect of salinity stress on growth, chlorophyll, antioxidant enzymes and nutrient content in Azolla spp.	5

Vertical distribution of epiphytic diatoms in relation to the eelgrass Zostera noltii canopy biomass and height	5
Foreseeing reed invasions: European genotypes of common reed (Phragmites australis) grow equally well in China as in their native environment and show similar performance as native Chinese genotypes	5
Depth distribution of three submerged macrophytes under water level fluctuations in a large plateau lake	5
Warming induced shade tolerance to become a key trait in invasion success of free-floating plant Pistia stratiotes over the native Hydrocharis morsus-ranae	5
Seasonal shifts in morphology, physiology and population traits in the seagrass Halodule wrightii (Cymodoceaceae) in a subtropical arid area	5
Editorial Board	5
Assessing the genuine identity of alien Vallisneria (Hydrocharitaceae) species in Europe	5
Submerged macrophyte root oxygen release reduces sediment oxygen demand: A positive feedback loop in shallow lakes	5
Allelopathic interactions between Lemna minor and Microcystis aeruginosa are influenced by the antimalarial drug lumefantrine	5
Species-specific wet-dry mass calibrations for common submersed macrophytes in the Upper Mississippi River	5
Editorial Board	5
Editorial Board	5
Macroalgal assemblages associated to Mediterranean rhodolith beds	5