OOIR: Observatory of International Research

Papers

(The TQCC of Limnology and Oceanography-Methods is 4. 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 2021-12-01 to 2025-12-01.)

Article	Citations
Extending monitoring with sediment archive approaches: Comparison of biomonitoring, metabarcoding, and biomarkers to assess past phytoplankton dynamics	80
Issue Information	43
Assessment of styrene‐divinylbenzene polymer (PPL) solid‐phase extraction and non‐targeted tandem mass spectrometry for the analysis of xenobiotics in seawater	37
A membrane inlet laser spectrometer for in situ measurement of triple water isotopologues	34
Aquatic particulate absorption coefficient combining extraction and bleaching optimized for inland waters	30
Enhancing sampling of dissolved N₂O in aquatic systems: Field‐deployable automated gas bag collection system	26
A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments	26
The determination of dimethyl sulfoxide in natural waters using electrochemical reduction	24
A simple and rapid method for measuring total free sulfides in marine sediments	19
Pressurized plankton observatory offers a new window into deep‐sea larval behavior	19
Modular shadowgraph imaging for zooplankton ecological studies in diverse field and mesocosm settings	17
Hit or miss? Impact of time series resolution on resolving phytoplankton dynamics at hourly, weekly, and satellite remote sensing frequencies	17
DeepBryo : A web app for AI ‐assisted morphometric characterization of cheilostome bryozoans	15
Novel device to collect deep‐sea porewater in situ: A focus on benthic carbonate chemistry	15
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	14
Accurate estimation of photosynthetic available radiation from multispectral downwelling irradiance profiles	14
MARS: Programmable multipurpose auto‐release system for aquatic observations	13
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Preparation and quality control of in‐house reference materials for marine dissolved inorganic carbon and total alkalinity measurements	12
An algorithm for detecting and quantifying disturbance and recovery in high‐frequency time series	11
Schrödinger's fish: Examining the robotic observer effect on pelagic animals	11
Simultaneous preconcentration of ⁹Be and cosmogenic ¹⁰Be for determination of the ¹⁰Be/⁹Be ratio in (coastal) se	10
Evaluation of a modified sequential P extraction protocol: Quantification of Fe(II)‐P as a separate phase in seven different freshwater sediments	10
Prediction of red tide outbreaks in inter‐connected coastal environments using time‐series hyperspectral data and transformer‐based graph convolution network	10
Assessment of the influence of benzalkonium chloride addition on radiocarbon analysis of dissolved inorganic carbon	9

At‐sea intercomparison of a membrane‐based pCO₂ sensor and a traditional showerhead equilibrator system on a Ship‐of‐Opportunity	9
Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The “Larvosonic system”	9
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Ultraviolet‐visual spectroscopy estimation of nitrate concentrations in surface waters via machine learning	9
Interpreting biogeochemical processes through the relationship between total alkalinity and dissolved inorganic carbon: Theoretical basis and limitations	9
phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes	8
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	8
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Fast responses, rich insights: Optimizing experimental stream studies using periphyton for comprehensive environmental assessment	8
From seasonal field study to surrogate modeling: Investigating the biomechanical dynamics of Elymus sp. in salt marshes	8
Quantitative and qualitative comparison of marine dissolved organic nitrogen recovery using solid phase extraction	8
Issue Information	8
A new framework for estimating abundance of animals using a network of cameras	7
TEOS10 compliant salinity and density equations for sound speed instruments	7
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Using environmental DNA to detect Microseira wollei (Oscillatoriales), a benthic harmful algal bloom, in Lake St. Clair (Michigan, USA)	7
Image analysis and benthic ecology: Proceedings to analyze in situ long‐term image series	7
Combining quadrat, rake, and echosounding to estimate submerged aquatic vegetation biomass at the ecosystem scale	7
	7
Use of metal oxide semiconductor sensors to measure methane in aquatic ecosystems in the presence of cross‐interfering compounds	7
A device for assessing microbial activity under ambient hydrostatic pressure: The in situ microbial incubator (ISMI)	7
A new sandwich hybridization assay method to identify and quantify Microcystis spp.	7
A simple method for the quantification of amidic bioavailable dissolved organic nitrogen in seawater	6
Machine learning approach to study microboring assemblage dynamics in two living massive coral genera	6
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A novel fluoro‐electrochemical technique for classifying diverse marine nanophytoplankton	6
Inter‐laboratory differences in the apparent quantum yield for the photochemical production of dissolved inorganic carbon in inland waters and implications for photochemical rate modeling	6
An in situ benthic chamber system for improved temporal and spatial resolution measurement of sediment oxygen demand	6
Incubation assay metrics describe different aspects of dissolved carbon degradation	6
The influence of dynamic resources and stable isotope incorporation rates on aquatic consumer trophic position estimation	6
Quantifying uncertainty in Pareto estimates of global lake area	6
Beyond transfer learning: Leveraging ancillary images in automated classification of plankton	6
Multiple sampling methods to develop indices of mid‐trophic levels abundance in open ocean ecosystems	6
Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and a survey of the Gulf Stream front	6
	5
On the use of high‐density polyethylene bottles for long‐term storage of total alkalinity samples	5
Comparison of advanced methodologies for diatom identification within dynamic coastal communities	5
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	5
Embedding a multichannel ion‐sensitive field‐effect transistor‐pH sensor array in marine sediments: a new approach for continuous in situ pH monitoring	5
A benthic mesocosm system for long‐term multi‐factorial experiments applying predicted warming and realistic microplastic pollution scenarios	5
Evaluation of preservation protocols for oxygen‐sensitive minerals within laminated aquatic sediments	5
Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope	5
A simple and low‐cost open dynamic chamber for the versatile determination of methane emissions from aquatic surfaces	5
Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO₂ measurement in aquatic environments	4
Characterizing the response time of unpumped oxygen optodes for profiling applications	4
A fast and efficient tool for the structural characterization of marine dissolved organic matter: Nonuniform sampling 2D COSY NMR	4
Accurate spectrophotometric pH measurements made directly in the sample bottle using an aggregated dye perturbation approach	4
A computer vision‐based approach for estimating carbon fluxes from sinking particles in the ocean	4
Assessing the applicability of sequential eye lens stable isotope analysis for reconstructing dietary histories in amphibians	4

Estimation of gas exchange coefficients from observations on the Yenisei River, Russia	4
Comparison of two multiple plankton samplers: MOCNESS and Multinet Mammoth	4
Automated monitoring of early life‐stage development in Atlantic cod (Gadus morhua) embryos exposed to a reference toxicant	4
The Ellrott grab: A small, lightweight sediment sampler for collecting undisturbed sandy sediments	4
Standard metrics for characterizing episodic salinization in freshwater systems	4
Spectrophotometric analysis of theCO₂system in aqueous solutions: A freshwater example from the Snake River, Idaho,USA	4
	4
pamfit : A new R package for spatially resolved analysis of Imaging PAM photosynthesis–irradiance light curve parameters	4
Otoliths, bones, teeth, and more: Development of a new polishing wheel for calcified structures	4
A video monitoring and computational system for estimating migratory juvenile fish abundance in river systems	4