OOIR: Observatory of International Research

Papers

(The TQCC of Limnology and Oceanography-Methods is 3. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Issue Information	55
A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments	54
Enhancing sampling of dissolved N₂O in aquatic systems: Field‐deployable automated gas bag collection system	41
A membrane inlet laser spectrometer for in situ measurement of triple water isotopologues	38
Extending monitoring with sediment archive approaches: Comparison of biomonitoring, metabarcoding, and biomarkers to assess past phytoplankton dynamics	34
The determination of dimethyl sulfoxide in natural waters using electrochemical reduction	29
A simple and rapid method for measuring total free sulfides in marine sediments	22
DeepBryo : A web app for AI ‐assisted morphometric characterization of cheilostome bryozoans	20
Accurate estimation of photosynthetic available radiation from multispectral downwelling irradiance profiles	16
Pressurized plankton observatory offers a new window into deep‐sea larval behavior	16
Hit or miss? Impact of time series resolution on resolving phytoplankton dynamics at hourly, weekly, and satellite remote sensing frequencies	15
Issue Information	14
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Novel device to collect deep‐sea porewater in situ: A focus on benthic carbonate chemistry	13
VIBRASSAY : A standardized protocol to study the ecophysiological responses of benthic invertebrates to substrate vibrations for underwater noise risk assessment	12
Demonstration, validation, and application of hyperspectral microscopy for the collection of cyanobacterial spectral signatures	12
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Modular shadowgraph imaging for zooplankton ecological studies in diverse field and mesocosm settings	11
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Will various interpretation strategies of the same ultrahigh‐resolution mass spectrometry data tell different biogeochemical stories? A first assessment based on natural aquatic dissolved organic matt	11
Evaluation of a modified sequential P extraction protocol: Quantification of Fe(II)‐P as a separate phase in seven different freshwater sediments	11
Preparation and quality control of in‐house reference materials for marine dissolved inorganic carbon and total alkalinity measurements	11
Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The “Larvosonic system”	11
MARS: Programmable multipurpose auto‐release system for aquatic observations	10
Simultaneous preconcentration of ⁹Be and cosmogenic ¹⁰Be for determination of the ¹⁰Be/⁹Be ratio in (coastal) se	10

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Prediction of red tide outbreaks in inter‐connected coastal environments using time‐series hyperspectral data and transformer‐based graph convolution network	10
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Schrödinger's fish: Examining the robotic observer effect on pelagic animals	9
Red, green, blue color indices as proxy for Symbiodiniaceae cell density and chlorophyll content during coral bleaching	8
Interpreting biogeochemical processes through the relationship between total alkalinity and dissolved inorganic carbon: Theoretical basis and limitations	8
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At‐sea intercomparison of a membrane‐based pCO₂ sensor and a traditional showerhead equilibrator system on a Ship‐of‐Opportunity	8
Evaluation of methods for the analysis of oxygen and carbon dioxide in water, sediment, litter, and soil	8
Assessment of the influence of benzalkonium chloride addition on radiocarbon analysis of dissolved inorganic carbon	8
Using environmental DNA to detect Microseira wollei (Oscillatoriales), a benthic harmful algal bloom,	7
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Issue Information	7
Fast responses, rich insights: Optimizing experimental stream studies using periphyton for comprehensive environmental assessment	7
phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes	7
Lotic‐SIPCO2: Adaptation of an open‐source CO₂ sensor system and examination of associated emission uncertainties across a range of stream sizes and land uses	7
TEOS10 compliant salinity and density equations for sound speed instruments	7
A new framework for estimating abundance of animals using a network of cameras	6
From seasonal field study to surrogate modeling: Investigating the biomechanical dynamics of Elymus sp. in salt marshes	6
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Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and a survey of the Gulf Stream front	6
Comparison between fluorometry and microscopy‐based phytoplankton assessments in the Laurentian Great Lakes	6
A device for assessing microbial activity under ambient hydrostatic pressure: The in situ microbial incubator (ISMI)	6
Quantifying temporal dynamics of greenhouse gas emissions in lake mesocosms: Deployment of a low‐cost measurement system	6
Combining quadrat, rake, and echosounding to estimate submerged aquatic vegetation biomass at the ecosystem scale	6
Image analysis and benthic ecology: Proceedings to analyze in situ long‐term image series	6
Quantitative and qualitative comparison of marine dissolved organic nitrogen recovery using solid phase extraction	6
Use of metal oxide semiconductor sensors to measure methane in aquatic ecosystems in the presence of cross‐interfering compounds	6
The influence of dynamic resources and stable isotope incorporation rates on aquatic consumer trophic position estimation	6
An in situ benthic chamber system for improved temporal and spatial resolution measurement of sediment oxygen demand	5
Machine learning approach to study microboring assemblage dynamics in two living massive coral genera	5
Quantifying uncertainty in Pareto estimates of global lake area	5
On the use of high‐density polyethylene bottles for long‐term storage of total alkalinity samples	5
Multiple sampling methods to develop indices of mid‐trophic levels abundance in open ocean ecosystems	5
A novel fluoro‐electrochemical technique for classifying diverse marine nanophytoplankton	5
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A lightweight clear liquid optical chamber baited remote underwater video system for monitoring fish in turbid coastal wetlands	5
Incubation assay metrics describe different aspects of dissolved carbon degradation	5
A simple method for the quantification of amidic bioavailable dissolved organic nitrogen in seawater	5
Evaluation of preservation protocols for oxygen‐sensitive minerals within laminated aquatic sediments	5
Assessing the applicability of sequential eye lens stable isotope analysis for reconstructing dietary histories in amphibians	4
A computer vision‐based approach for estimating carbon fluxes from sinking particles in the ocean	4
Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope	4
A simple and low‐cost open dynamic chamber for the versatile determination of methane emissions from aquatic surfaces	4
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Automated monitoring of early life‐stage development in Atlantic cod (Gadus morhua) embryos exposed to a reference toxicant	4
Beyond transfer learning: Leveraging ancillary images in automated classification of plankton	4
Spectrophotometric analysis of theCO₂system in aqueous solutions: A freshwater example from the Snake River, Idaho,USA	4

A fast and efficient tool for the structural characterization of marine dissolved organic matter: Nonuniform sampling 2D COSY NMR	4
Comparison of two multiple plankton samplers: MOCNESS and Multinet Mammoth	4
Comparison of advanced methodologies for diatom identification within dynamic coastal communities	4
A benthic mesocosm system for long‐term multi‐factorial experiments applying predicted warming and realistic microplastic pollution scenarios	4
Quantifying invasion dynamics: Quantitative polymerase chain reaction vs. droplet digital polymerase chain reaction in monitoring the alien invasive bloody‐red shrimp Hemimysis anomala and its	4
Estimation of gas exchange coefficients from observations on the Yenisei River, Russia	4
Characterizing the response time of unpumped oxygen optodes for profiling applications	4
Standard metrics for characterizing episodic salinization in freshwater systems	4
Sampling effort to characterize estuarine macroinfaunal communities in patchy habitats	4
Uncertainty in aquatic greenhouse gas flux estimates arises from subjective processing of floating chamber time series	4
Embedding a multichannel ion‐sensitive field‐effect transistor‐pH sensor array in marine sediments: a new approach for continuous in situ pH monitoring	4
Methodological constraints for the stable isotope analysis of different tissues: A comparison between muscle and whole‐body samples in freshwater gammarids	4
pamfit : A new R package for spatially resolved analysis of Imaging PAM photosynthesis–irradiance light curve parameters	4
A video monitoring and computational system for estimating migratory juvenile fish abundance in river systems	4
Issue Information	3
Extracting proteins from microscopic biominerals: A reproducible method development using oyster larvae	3
Predicting lake bathymetry from the topography of the surrounding terrain using deep learning	3
An approach for merging colored dissolved organic matter absorption measurements from complementary benchtop spectrometers	3
Refining techniques for high‐frequency monitoring of chlorophyll a fluorescence in estuarine systems	3
Digitizing lake bathymetric data using ImageJ	3
Interactive software for processing, compilation, and interpretation of seafloor heat‐flow data, including analysis of measurement uncertainties	3
Estimating ethanol correction factors for δ¹³C and δ¹⁵N isotopic signatures of freshwater zooplankton from multiple lakes	3
Simple and affordable colorimetric sensing strips for quantitative determination of total manganese in porewater samples	3
Issue Information	3
Issue Information	3
Precise determination of dolomite content in marine sediments	3
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The Ellrott grab: A small, lightweight sediment sampler for collecting undisturbed sandy sediments	3
Updated temperature correction for computing seawater nitrate with in situ ultraviolet spectrophotometer and submersible ultraviolet nitrate analyzer nitrate sensors	3
Sample preservation methods for nitrous oxide concentration and isotope ratio measurements in aquatic environments	3
Effects of very short‐term formalin fixation on coral carbon and nitrogen stable isotopes, total lipids, and chlorophyll a	3
Issue Information	3
A correction model for quenching effects on chlorophyll a fluorescence measurements in lakes	3
Size matters: Perspective and angle‐correction improves accuracy in noninvasive image‐based body size measurements	3
Underwater Zooplankton Enhancement Light Array (UZELA): A technology solution to enhance zooplankton abundance and coral feeding in bleached and non‐bleached corals	3
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A method for successful collection of multicores and gravity cores from Antarctic subglacial lakes	3
Otoliths, bones, teeth, and more: Development of a new polishing wheel for calcified structures	3
Small microplastic particles in Lake Superior: A preliminary study coupling Nile red staining, flow cytometry and pyrolysis gas chromatography–mass spectrometry	3
A novel method to sample individual marine snow particles for downstream molecular analyses	3
Autonomous, high‐frequency and long‐term monitoring of substrate temperature in rocky intertidal zones	3
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Impacts of counting protocols for light microscopy on estimates of biodiversity and algal density of phytoplankton	3
Particle size dependence on current velocity	3
Novel method for determining of ¹³⁷ Cs in seawater using liquid scintill	3