Limnology and Oceanography-Methods

Article	Citations
The Underwater Vision Profiler 6: an imaging sensor of particle size spectra and plankton, for autonomous and cabled platforms	61
Automated plankton classification from holographic imagery with deep convolutional neural networks	32
New and updated global empirical seawater property estimation routines	24
Toward bio‐optical phenotyping of reef‐forming corals using Light‐Induced FluorescenceTransient‐FastRepetition Rate fluorometry	19
Adenosine triphosphate (ATP) as a metric of microbial biomass in aquatic systems: new simplified protocols, laboratory validation, and a reflection on data from the literature	19
Toward a reliable assessment of potential ecological impacts of deep‐sea polymetallic nodule mining on abyssal infauna	18
Assessing the impacts of anthropogenic sounds on early stages of benthic invertebrates: The “Larvosonic system”	17
Autonomous in situ calibration of ion‐sensitive field effect transistor pH sensors	17
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	16
Reporting of methods for automated devices: A systematic review and recommendation for studies using FlowCam for phytoplankton	16
Simons Collaborative Marine Atlas Project (Simons CMAP): An open‐source portal to share, visualize, and analyze ocean data	16
A review of how we assess denitrification in oyster habitats and proposed guidelines for future studies	15
Simultaneous recording of filtration and respiration in marine organisms in response to short‐term environmental variability	14
Comprehensive analysis of chemical and biological problems associated with browning agents used in aquatic studies	13
Testing miniaturized extraction chromatography protocols for combined 87Sr/86Sr and δ88/86Sr analyses of pore water	13
Sampling, separation, and quantification of N‐acyl homoserine lactones from marine intertidal sediments	12
Commercially available unoccupied aerial systems for monitoring harmful algal blooms: A comparative study	12
Rapid and precise measurements of radon in water using a pulsed ionization chamber	11
OpenOBS: Open‐source, low‐cost optical backscatter sensors for water quality and sediment‐transport research	11
Measuring pH in low ionic strength glacial meltwaters using ion selective field effect transistor (ISFET) technology	11
Reconnecting reef recovery in a world of coral bleaching	10
The Coral Bleaching Automated Stress System (CBASS): A low‐cost, portable system for standardized empirical assessments of coral thermal limits	10
A method for characterizing dissolved DNA and its application to the North Pacific Subtropical Gyre	10
Improvement of field fluorometry estimates of chlorophyll a concentration in a cyanobacteria‐rich eutrophic lake	9
Autonomous in situ measurements of freshwater alkalinity	9

Integrative assessment of amino acid nitrogen isotopic composition in biological tissue samples determined by GC/C/IRMS, LC × EA/IRMS, and L	9
Quantification of dissolved metabolites in environmental samples through cation‐exchange solid‐phase extraction paired with liquid chromatography–mass spectrometry	9
Universal performance of benzalkonium chloride for the preservation of environmental DNA in seawater samples	9
A new method to estimate planktonic oxygen metabolism using high‐frequency sensor measurements in mesocosm experiments and considering daytime and nighttime respirations	9
Testing the usefulness of optical data for zooplankton long‐term monitoring: Taxonomic composition, abundance, biomass, and size spectra from ZooScan image analysis	9
Assessing diversity, abundance, and mass of microplastics (~ 1–300 μm) in aquatic systems	8
Sampling pore water at a centimeter resolution in sandy permeable sediments of lakes, streams, and coastal zones	8
Making realistic wave climates in low‐cost wave mesocosms: A new tool for experimental ecology and biogeomorphology	8
Assessment of styrene‐divinylbenzene polymer (PPL) solid‐phase extraction and non‐targeted tandem mass spectrometry for the analysis of xenobiotics in seawater	8
phytoclass: A pigment‐based chemotaxonomic method to determine the biomass of phytoplankton classes	8
Effects of random forest modeling decisions on biogeochemical time series predictions	8
Automatic plankton image classification—Can capsules and filters help cope with data set shift?	8
In situ three‐dimensional video tracking of tagged individuals within site‐attached social groups of coral‐reef fish	8
SITES AquaNet: An open infrastructure for mesocosm experiments with high frequency sensor monitoring across lakes	8
An ICP‐AES method for routine high‐precision measurement of seawater Sr/Ca ratios to validate coral paleothermometry calibrations	8
Sampling in low oxygen aquatic environments: The deviation from anoxic conditions	8
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	8
The detection of bacterial exometabolites in marine dissolved organic matter through ultrahigh‐resolution mass spectrometry	7
Hyperspectral optical absorption closure experiment in complex coastal waters	7
Predicting dissolved organic carbon concentration in a dynamic salt marsh creek via machine learning	7
Enumeration of marine microbial organisms by flow cytometry using near‐UV excitation of Hoechst 34580‐stained DNA	7
Characterization of the gassy sediment layer in shallow water using an acoustical method: Lake Kinneret as a case study	7
The analysis of 226Ra in 1‐liter seawater by isotope dilution via single‐collector sector‐field ICP‐MS	7
The human factor: Weather bias in manual lake water quality monitoring	6
Comparison of spectrophotometric and electrochemical pH measurements for calculating freshwater pCO2	6
Long‐term intercomparison of two pCO2 instruments based on ship‐of‐opportunity measurements in a dynamic shelf sea environment	6
Hydroacoustic Autonomous boat for Remote fish detection in LakE (HARLE), an unmanned autonomous surface vehicle to monitor fish populations in lakes	6
Quantifying upwelling in tropical shallow waters: A novel method using a temperature stratification index	6
Effect of dissolved oxygen on nitrogen and phosphorus fluxes from lake sediments and their thresholds based on incubation using a simple and stable dissolved oxygen control method	5
Automatic recognition of flow cytometric phytoplankton functional groups using convolutional neural networks	5
Applying fluorescence in situ hybridization to aquatic systems with cyanobacteria blooms: Autofluorescence suppression and high‐throughput image analysis	5
Ultraviolet‐visual spectroscopy estimation of nitrate concentrations in surface waters via machine learning	5
Reconstructing missing data by comparing interpolation techniques: Applications for long‐term water quality data	5
Sampling uncertainties of particle size distributions and derived fluxes	5
Evaluating benthic flux measurements from a gradient flux system	5
Estimating pelagic primary production in lakes: Comparison of 14C incubation and free‐water O2 approaches	5
How do methodological choices influence estimation of river metabolism?	5
Long‐term stability and storage of meta‐cresol purple solutions for seawaterpHmeasurements	5
Evaluation of discrete target detection with an acoustic Doppler current profiler	4
A portable underway flow‐through sampler for rapid survey of contaminated river plumes in coastal waters	4
A novel method to study the fragmentation behavior of marine snow aggregates in controlled shear flow	4
A fast and efficient tool for the structural characterization of marine dissolved organic matter: Nonuniform sampling 2D COSY NMR	4
Effects of filtration timing and pore size on measured nutrient concentrations in environmental water samples	4
Characterizing the three‐dimensional distribution of schooling reef fish with a portable multibeam echosounder	4
A novel device for trace metal‐clean sampling of bottom water and suspended particles at the ocean's lower boundary: The Benthic Trace Profiler	4
Sulfate biosensor for environmental applications	4
Correcting estimations of copepod volume from two‐dimensional images	4
Comparison of bacterial carbon production estimates from dilution and 3H‐leucine methods across a strong gradient in ocean productivity	4
Flipping Lakes: Explaining concepts of catchment‐scale water management through a serious game	4
Determination of phosphate in seawater by ion chromatography inductively coupled plasma sector field mass spectrometry	4

A sensitive fluorescent assay for measuring carbon‐phosphorus lyase activity in aquatic systems	4
Improving quantification of particulate phosphorus	4
ΔO2/N2′ as a tracer of mixed layer net community production: Theoretical considerations and proof‐of‐concept	4
Multiple sampling methods to develop indices of mid‐trophic levels abundance in open ocean ecosystems	4
Assessment of multiple ecosystem metabolism methods in an estuary	3
Flaws in the methodologies for organic carbon analysis in seagrass blue carbon soils	3
A method for tracking the Brownian motion to estimate the size distribution of submicron particles in seawater	3
CATAIN: An underwater camera system for studying settlement in fouling communities at high temporal resolution	3
Improved microplastic processing from complex biological samples using a customized vacuum filtration apparatus	3
A new electivity index for diet studies that use count data	3
Preparation and quality control of in‐house reference materials for marine dissolved inorganic carbon and total alkalinity measurements	3
Quantitative nuclear DNA content and cell cycle analysis of a mixotrophic dinoflagellate by image cytometry	3
A mass spectrometer‐based pore‐water sampling system for sandy sediments	3
An autonomous buoy system for observing spring freshet plumes under landfast sea ice	3
Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and a survey of the Gulf Stream front	3
A method for successful collection of multicores and gravity cores from Antarctic subglacial lakes	3
The Ellrott grab: A small, lightweight sediment sampler for collecting undisturbed sandy sediments	3
Design and optimization of wireless in‐situ sensor coupled with gas–water equilibrators for continuous pCO2 measurement in aquatic environments	3
Dissolved organic phosphorus molecular weight fractionation and apparent bioavailability quantified via coupled sequential ultrafiltration and enzyme hydrolysis	3
From two sensors to a single sensor: Better understanding of oxygen–sulfide interfaces	3
Quantitative and qualitative comparison of marine dissolved organic nitrogen recovery using solid phase extraction	3
A new sandwich hybridization assay method to identify and quantify Microcystis spp.	3
Predicting dreissenid mussel abundance in nearshore waters using underwater imagery and deep learning	3
Combining quadrat, rake, and echosounding to estimate submerged aquatic vegetation biomass at the ecosystem scale	2
A comparative study of metatranscriptomic assessment methods to characterize Microcystis blooms	2
	2
Quantifying pelagic primary production and respiration via an automated in situ incubation system	2
DeepBryo: A web app forAI‐assisted morphometric characterization of cheilostome bryozoans	2
A new, global optical sediment trap calibration	2
Self‐diagnosis of model suitability for continuous measurements of stream‐dissolved organic carbon derived from in situ UV–visible spectroscopy	2
Computationally efficient processing of in situ underwater digital holograms	2
The ZooScan and the ZooCAM zooplankton imaging systems are intercomparable: A benchmark on the Bay of Biscay zooplankton	2
Use of metal oxide semiconductor sensors to measure methane in aquatic ecosystems in the presence of cross‐interfering compounds	2
Small‐organelle‐enriched metagenomics: An improved method for environmental DNA‐based identification of marine plankton	2
Development of sensitive genotype‐specific quantitative polymerase chain reaction methods for detection of Phaeocystis globosa in the South China Sea	2
Energy dispersive X‐ray fluorescence methodology and analysis of suspended particulate matter in seawater for trace element compositions and an intercomparison with high‐resolution inductively coupled	2
In‐air one‐point calibration of oxygen optodes in underway systems	2
Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope	2
Cryptic biodiversity: A portfolio‐approach to coral reef fish surveys	2
A novel fluoro‐electrochemical technique for classifying diverse marine nanophytoplankton	2
Classification of suspended particles in seawater using an in situ polarized light scattering prototype	2
On the matter of phytoplankton: A novel method using 3D computer models to calculate biovolume of microorganisms	2
Using machine learning to achieve simultaneous, georeferenced surveys of fish and benthic communities on shallow coral reefs	2
An automated modular heating solution for experimental flow‐through stream mesocosm systems	2
A Bayesian mixing model framework for quantifying temporal variation in source of sediment to lakes across broad hydrological gradients of floodplains	2
High‐resolution measurements of the epipelagic and mesopelagic ocean by a profiling vehicle equipped with environmental sensors and a broadband echosounder	2
Lignin phenol quantification from machine learning‐assisted decomposition of liquid chromatography‐absorbance spectroscopy data	2
A comparison of water quality sensor deployment designs in wadeable streams	2
Toward a synthesis of phytoplankton community composition methods for global‐scale application	2
A RUpture‐Based detection method for the Active mesopeLagIc Zone (RUBALIZ): A crucial step toward rigorous carbon budget assessments	2
A high‐resolution submersible oxygen optode system for aquatic eddy covariance	2
A device for assessing microbial activity under ambient hydrostatic pressure: The in situ microbial incubator (ISMI)	2
From seasonal field study to surrogate modeling: Investigating the biomechanical dynamics of Elymus sp. in salt marshes	2
Total alkalinity measurement using an open‐source platform	1
Echo grid integration: A novel method for preprocessing multibeam water column data to quantify underwater gas bubble emissions	1
Small‐scale measurement of fracture toughness of muddy marine sediments via bubble injection	1
Evaluation of preservation protocols for oxygen‐sensitive minerals within laminated aquatic sediments	1
Evaluation of the moderate DI13C isotope enrichment method for measuring photochemical mineralization of marine dissolved organic carbon	1
Investigating the impacts of solid phase extraction on dissolved organic matter optical signatures and the pairing with high‐resolution mass spectrometry data across a freshwater stream network	1
Testing the use of the silica deposition fluorescent probe PDMPO to estimate in situ growth rates of diatoms	1
Cryogenic freezing: A reliable preservation method of samples for seawater nutrient analysis	1
“Quantifying the Impacts of Multiple Stressors” (QIMS)—a new experimental platform for robust multifactorial experiments in benthic ecosystems	1
Pelagic ecosystem research incubators (PERIcosms): optimized incubation tanks to investigate natural communities under long term, low nutrient, and low metal conditions	1
Combined benthic and stream edge sampling better represent macroinvertebrate assemblages than benthic sampling alone along an aridity gradient	1
Organic matter removal for continuous flow isotope ratio mass spectrometry analysis of carbon and oxygen isotope compositions of calcite or dolomite in organic‐rich samples	1
An offline column extraction with Presep® PolyChelate resin and AG1‐X8 resin for the determination of the isotope compositions of low‐concentration lead in natural waters by the	1
Automated monitoring of early life‐stage development in Atlantic cod (Gadus morhua) embryos exposed to a reference toxicant	1
Spectrophotometric analysis of theCO2system in aqueous solutions: A freshwater example from the Snake River, Idaho,USA	1
Estimation of gas exchange coefficients from observations on the Yenisei River, Russia	1
A video monitoring and computational system for estimating migratory juvenile fish abundance in river systems	1
Fitting metabolic models to dissolved oxygen data: The estuarine Bayesian single‐station estimation method	1
A bold new purpose for an old method: Using invertebrate kick‐netting to improve monitoring of microplastic pollution in running waters	1
Comparison of advanced methodologies for diatom identification within dynamic coastal communities	1
ADCP‐based estimates of lateral turbulent Reynolds stresses in wavy coastal environments	1
An experimental Stommel Retention Zone facility with an application to oil droplet dispersion	1
A novel method to sample individual marine snow particles for downstream molecular analyses	1
Estimating ethanol correction factors for δ13C and δ15N isotopic signatures of freshwater zooplankton from multiple lakes	1
The Amazon River plume—a Lagrangian view	1
An in situ benthic chamber system for improved temporal and spatial resolution measurement of sediment oxygen demand	1
Predicting lake bathymetry from the topography of the surrounding terrain using deep learning	1

Aquatic particulate absorption coefficient combining extraction and bleaching optimized for inland waters	1
Fluorometer optical path interference via zooplankton phototaxis: Implications for high‐frequency data collection	1
Taming the data deluge: A novel end‐to‐end deep learning system for classifying marine biological and environmental images	1
A staging system for Atlantic herring (Clupea harengus) larvae based on external morphology and skeletal development	1
Simultaneous preconcentration of 9Be and cosmogenic 10Be for determination of the 10Be/9Be ratio in (coastal) se	1
An algorithm for detecting and quantifying disturbance and recovery in high‐frequency time series	1
Hit or miss? Impact of time series resolution on resolving phytoplankton dynamics at hourly, weekly, and satellite remote sensing frequencies	1
Application of artificial neural network to estimate the quality of little auks' potential foraging grounds on Spitsbergen	1
A simple and rapid method for measuring total free sulfides in marine sediments	1
Integrating periphyton and surfacewater–groundwatermethods to understand lake ecosystem processes	1
Using a long‐range autonomous underwater vehicle to find and sample harmful algal blooms in Lake Erie	1
Small microplastic particles in Lake Superior: A preliminary study coupling Nile red staining, flow cytometry and pyrolysis gas chromatography–mass spectrometry	1
Underway measurement of cyanobacterial microcystins using a surface plasmon resonance sensor on an autonomous underwater vehicle	1
Updated temperature correction for computing seawater nitrate with in situ ultraviolet spectrophotometer and submersible ultraviolet nitrate analyzer nitrate sensors	1
Performance assessment of serial dilutions for the determination of backscattering properties in highly turbid waters	1
Accurate spectrophotometric pH measurements made directly in the sample bottle using an aggregated dye perturbation approach	1
Comparison of two multiple plankton samplers: MOCNESS and Multinet Mammoth	1
Increasing the scope of the resazurin‐resorufin smart tracer system in hydrologic and biogeochemical sciences: The effects of storage duration and temperature on preservation	1