OOIR: Observatory of International Research

Papers

(The median citation count of Journal of Environmental Quality is 1. 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 2022-01-01 to 2026-01-01.)

Article	Citations
Emissions of hydrogen sulfide from a western open‐lot dairy	78
Elevated levels of anthropogenic antibiotic resistance gene marker, sul1, linked with extreme fecal contamination and poor water quality in wastewater‐receiving ponds	42
Cover Image, Volume 51, Issue 5	38
Delaying application and injecting nitrogen fertilizer with urease and nitrification inhibitors decreased nitrous oxide emissions and enhanced corn yields	29
CO₂ flux in a wheat‐soybean succession in subtropical Brazil: A carbon sink	26
Shallow‐lake sediments release nutrients by complete destratification events	26
Issue Information	24
Effect of olive‐processing technology on the utilization of olive mill pomace as a soil amendment	24
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Impact of pyrolysis temperature on phosphorus plant availability in biochar—A pot experiment using ³³ P dilution	23
Chesapeake Bay Watershed residents’ support for varied scenarios for agricultural systems in urbanized landscapes	23
Subsurface phosphorus and nitrogen loss following liquid dairy manure and commercial fertilizer application on a clay soil in northwest Ohio	22
Copper induces nitrification by ammonia‐oxidizing bacteria and archaea in pastoral soils	21
Is it raining PFAS in France? An analysis of 52 PFAS at nanogram per liter levels in French rainwaters during autumn season	21
Spatiotemporal patterns of PFAS in water and crop tissue at a beneficial wastewater reuse site in central Pennsylvania	21
Connecting the soil health–water quality nexus under surface‐irrigated conservation tillage	20
Comparison of microbial communities in replicated woodchip bioreactors	19
Exploring management and environment effects on edge‐of‐field phosphorus losses with linear mixed models	18
Mechanism evolution and prediction of carbamazepine sorption by mangrove plant residue–derived biochars	18
The LTAR Grazing Land Common Experiment at Walnut Gulch Experimental Watershed	17
The effect of biogas ebullition on ammonia emissions from animal manure–processing lagoons	17
Evaluation of nutrient assimilative capacity in waterfowl impoundments: The role of environmental stressors	16
Recipients of 2022 JEQ Editor's Citation for Excellence named	16
Issue Information	16
Strategic tillage of no‐till decreased surface and subsurface losses of dissolved phosphorus	16

Challenges in linking soil health to edge‐of‐field water quality across the Great Lakes basin	16
The LTAR Common Experiment at Upper Chesapeake Bay: Integrated	15
Thanks to our 2023 reviewers	15
Benthic nitrate removal capacity in marine mangroves of Guadeloupe, Lesser Antilles	14
The importance of consensus science to managing phosphorus in the environment: SERA‐17 and the legacy of Andrew Sharpley	14
Adsorption characteristics of N‐rGO for multiple representative trace antibiotics in water	13
Denitrification potential of surface soils of constructed wetlands in Newtown Creek, an urban superfund site	13
Using RZWQM2‐P to capture tile drainage phosphorus dynamics in Ohio	13
On the compounding of nitrate loads and discharge	13
Soil organic matter can delay—but not eliminate—leaching of neonicotinoid insecticides	12
Cover Image, Volume 52, Issue 1	12
The longevity of fencing out livestock as a method of decreasing contaminant concentrations in a headwater stream	12
Greenhouse gas emissions from soils in corn‐based cropping systems	12
Multidrug‐resistant Escherichia coli isolated from cleaned and disinfected poultry houses prior to day‐old chick placement	12
Establishing three warm‐season turfgrasses with tailored water: II. Root development, nitrate accumulation in plant tissue and soil, and relationship with leaching	12
Methane emissions reduced using gypsum in pilot‐scale dairy manure tanks	11
Enhanced efficiency fertilizers, potato production, and nitrate leaching in the Wisconsin Central Sands	11
The LTAR Cropland Common Experiment in the Upper Chesapeake Bay	11
Influence of climate, topography, and soil type on soil extractable phosphorus in croplands of northern glacial‐derived landscapes	11
The LTAR Grazing Land Common Experiment at Platte River High Plains Aquifer	11
The LTAR Cropland Common Experiment at Central Mississippi River Basin	11
Saturated buffers: Improvements and issues	11
Determination of bioavailable arsenic threshold and validation of modeled permissible total arsenic in paddy soil using machine learning	11
Utility of near‐surface phenology in estimating productivity and evapotranspiration across diverse ecosystems	11
Issue Information	11
Evaporative loss and environmental impact of covers on water storages: A review	10
A high‐resolution monitoring station for the in situ assessment of nitrate‐related redox processes at an agricultural site	10
Fertilizer source and soil properties affect soil test phosphorus and relationships with phosphorus losses in snowmelt runoff	10
Effect of poultry litter soil amendment on antibiotic‐resistant Escherichia coli	10
New phosphorus losses via tile drainage depend on fertilizer form, placement, and timing	10
Removal of nutrients from aquaculture wastewater using cattail (Typha spp.) constructed wetlands	10
Uncertainty in phosphorus fluxes and budgets across the US long‐term agroecosystem research network	10
Nitrogen removal performance in roadside stormwater bioretention cells amended with drinking water treatment residuals	10
Representing soil health practice effects on soil properties and nutrient loss in a watershed‐scale hydrologic model	10
Distribution of livestock sectors in Canada: Implications for manureshed management	9
Occurrence and fate of PTE, PAH, and PFAS trace contaminants in soils and river suspended particulate matter in three DANUBEAN river catchments	9
Biochar addition reduces non‐CO₂ greenhouse gas emissions during composting of human excreta and cattle manure	9
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Seasonal variability of nitrate concentrations below the root zone: A monthly predictive modeling approach	9
Review and update of a Nutrient Transfer model used for estimating nitrous oxide emissions from complex grazed landscapes, and implications for nationwide accounting	9
Nascently generated microplastics in freshwater stream are colonized by bacterial communities from stream and riparian sources	9
Using syringe filtration after lab‐scale adsorption processes potentially overestimates PFAS adsorption removal efficiency from non‐conventional irrigation water	9
Nitrous oxide emissions are driven by environmental conditions rather than nitrogen application methods in a perennial hayfield	8
Soil hydro‐physical variables and crop residues determinate runoff, soil loss, and glyphosate and AMPA concentration in the aqueous phase under simulated rainfall events	8
Fenton oxidation of biochar improves retention of cattle slurry nitrogen	8
Pennycress reduces potential for nutrient loss in Illinois	8
Changes in microbial communities in soil treated with organic or conventional N sources	8
Soil microbial responses to reclaimed water irrigation and implications for soil health	8
Methane emission reduction by adding sulfate to liquid dairy manure	8
Nitrogen and phosphorus removal in a bioretention cell experiment receiving agricultural runoff from a dairy farm production area during third and fourth years of operation	8

Soil lead, zinc, and copper in two urban forests as influenced by highway proximity	8
Influence of earthworm population density on the performance of vermifiltration for treating liquid dairy manure	8
Microplastics in composts, digestates, and food wastes: A review	8
Issue Information	7
Spatial variability of nitrous oxide emissions from croplands and unmanaged natural ecosystems across a large environmental gradient	7
Fate and transport of fragmented and spherical microplastics in saturated gravel and quartz sand	7
Crop performance and profitability for the initial transition years of a regenerative cropping system in the Upper Midwest United States	7
Pig slurry organic matter transformation and methanogenesis at ambient storage temperatures	7
Analysis into the viability of pea gravel as a diffusing material for biostimulation systems in petroleum hydrocarbon‐contaminated soils	7
A conceptual model for dissolved P mobilization from legacy sources	7
Surveillance of PFAS in sludge and biosolids at 12 water resource recovery facilities	7
Scaling up conservation agriculture: An exploration of challenges and opportunities through a stakeholder engagement process	7
Engaging stakeholders to strengthen coproduction of knowledge in the Long‐Term Agroecosystem Research (LTAR) indicator framework	7
Impact of surface‐applied liquid manure on the drainage resistance profile of an agricultural tile‐drained clay till field	7
Enhancing dissolved inorganic phosphorous capture by gypsum‐incorporated biochar: Synergic performance and mechanisms	7
Ammonia and greenhouse gas emissions from beef feedlot surface material treated with aluminum sulfate (alum) or microbial amendments	7
Optimizing pXRF sample preparation for in situ soil screening: A regulatory framework perspective	7
Assessing the topographic distribution of legacy soil phosphorus in agricultural fields of the Delmarva Peninsula, Mid‐Atlantic Coastal Plain, USA	7
Ineffectiveness of phosphorus‐containing amendments to reduce Pb bioaccessibility in an urban alkaline soil	7
Chronic enrichment affects nitrogen removal in tidal freshwater river and estuarine creek sediments	6
Modeling the sorption of Ni(II) and Zn(II) by Mn oxide–coated sand: Equilibrium and kinetic approaches	6
Potential for managing pool levels in a flood‐control reservoir to increase nitrate‐nitrogen load reductions	6
Flooding‐induced inorganic phosphorus transformations in two soils, with and without gypsum amendment	6
Erratum to “A conceptual model for dissolved P mobilization from legacy sources”	6
The Agricultural Conservation Planning Framework Financial and Nutrient Reduction Tool: A planning tool for cost effective conservation	6
Pig manure degradation and carbon emission: Measuring and modeling combined aerobic–anaerobic transformations	6
Field‐scale evaluation of ecosystem service benefits of bioenergy switchgrass	6
Nitrous oxide emissions from soybean in response to drained and undrained soils and previous corn nitrogen management	6
Carbon and nitrogen dynamics in agricultural soil after application of cattle manure and eastern redcedar wood chips	6
Changing dynamic phosphorus forms from field to stream during surface runoff events	6
Impact of tillage, cover crop, and in situ bioreactors on nutrient loss from an artificially drained Midwestern Mollisol	6
Soil stressors on ecophysiology of bauxite mine impacted soil: Heavy metal–acidity–organic matter nexus	6
The LTAR Cropland Common Experiment at Platte River/High Plains Aquifer	6
Effects of whole‐orchard recycling on nitrate leaching potential in almond production systems	6
Potential areas of crop residue burning contributing to hazardous air pollution in Delhi during the post‐monsoon season	6
Enhancing predictions of nitrous oxide emissions from agricultural soils using a classification‐swap machine learning approach	6
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Diurnal variation in methane emission from a rice paddy due to ebullition	6
Nitrate losses across 29 Iowa watersheds: Measuring long‐term trends in the context of interannual variability	6
Tillage and manure effects on runoff nitrogen and phosphorus losses from frozen soils	5
Soil nutrients and plant uptake parameters as related to greenhouse gas emissions	5
Lack of wastewater treatment in a small town drives the spread of ESBL‐producing Escherichia coli in irrigation waters	5
Mechanisms underlying episodic nitrate and phosphorus leaching from poorly drained agricultural soils	5
Optimizing sampling across transect‐based methods improves the power of agroecological monitoring data	5
Cover Image, Volume 51, Issue 6	5
Assessment of phosphorus status in a calcareous soil receiving long‐term application of chemical fertilizer and different forms of swine manures	5
Long‐term sulfamethazine leaching simulation in two different soils using the MACRO model	5
Sodium hypochlorite as an oxidizing agent for removal of soil organic matter before microplastics analyses	5
Issue Information	5
Effects of Lake Erie dredged material on microbiomes in a farm soil of northwestern Ohio	5
Application timing optimization of lignite‐derived humic substances for three agricultural plant species and soil fertility	5
The LTAR Cropland Common Experiment at the Texas Gulf	5
Resolving new and old phosphorus source contributions to subsurface tile drainage with weighted regressions on discharge and season	5
Stream pathogenic bacteria levels rebound post‐population control of wild pigs	5
Long‐term changes in riparian connectivity and groundwater chemistry in an urban watershed	5
Thanks to our 2022 reviewers	5
Linking agricultural conservation to water quality outcomes in the United States at multiple scales: Do we have the information we need?	5
River metabolic fingerprints and regimes reveal ecosystem responses to enhanced wastewater treatment	5
Complex hydrology and variability of nitrogen sources in a karst watershed	5
The LTAR Cropland Common Experiment at Upper Mississippi River Basin–St. Paul	5
Saturated buffer design flow and performance in Illinois	5
Soil organic carbon dynamics shift by incorporating wheat straw in paddy soil in China	5
The LTAR Cropland Common Experiment at the Gulf Atlantic Coastal Plain	5
Release of phosphorus and metal(loid)s from manured soils to floodwater during a laboratory simulation of snowmelt flooding	5
Dynamic prediction and quantitative assessment of carbon emissions from animal husbandry: A case study of inner mongolia autonomous region, China	5
ECB‐WQ: A Long‐Term Agroecosystem Research (LTAR)—Eastern Corn Belt node field‐scale water quality dataset	5
Multiscale spatiotemporal variability of fecal indicator bacteria and associated particle size distributions in the sandy bottom sediments of a Pennsylvania creek	4
Biochar and greenhouse gas emissions: Comment on “Biochar as a negative emission technology: A synthesis of field research on greenhouse gas emissions”	4
Estimates of black carbon emissions from global biomass burning for the period 1997–2023	4
Relationships between soil test phosphorus and county‐level agricultural surplus phosphorus	4
Impact of nitrogen fertilizer timing on nitrate loss and crop production in northwest Iowa	4
Reply to “Biochar and greenhouse gas emissions: Comment on ‘Biochar as a negative emission technology: A synthesis of field research on greenhouse gas emissions’”	4
A short history of the phosphorus index and Andrew Sharpley's contributions from inception through development and implementation	4
Fate of ¹⁴C‐MSMA in a soil column study simulating herbicide use environments	4
Effects of conservation buffer systems on adsorption of fluorescent‐labeled Escherichia coli	4
Issue Information	4
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Alum reduced phosphorus release from flooded soils under cold spring weather conditions	4
Insights on biotic and abiotic 2,4‐dichlorophenoxyacetic acid degradation by anaerobic iron‐cycling bacteria	4

High‐density polyethylene microplastics in agricultural soil: Impact on microbes, enzymes, and carbon‐nitrogen ratio	4
Effects of Mn²⁺ on Cd accumulation and ionome in rice and spinach	4
Issue Information	4
The LTAR Cropland Common Experiment at Eastern Corn Belt	4
A low‐input strategy for chromium removal from industrial stormwater using peat sorbent	4
Optimizing accuracy of measurement protocols for nitrogen application in dilute dairy manure	4
Toward a transdisciplinary and unifying definition of legacy phosphorus	4
Validation and use of the dead‐end ultrafiltration method for the capture and recovery of Shiga toxin‐producing Escherichia coli from surface water	3
The effect of urban climate shifts on land values in the Chesapeake Bay area	3
A comprehensive review on the sources, environmental behavior, and degradation of alkylphenol ethoxylates and their metabolites in surface water and soils	3
Perfluorooctanoic acid uptake in the mustard species Brassica juncea	3
Long‐term cover cropping and nitrogen fertilization impacts on net global warming potential of continuous no‐till cotton cropping system	3
Structural and compositional diversity of biosurfactants produced by a novel strain of Sporosarcina luteola ME44 from oil reservoir	3
Different management and movement in the agricultural nutrient balances of Korea and the Netherlands: Highest nutrient surplus countries among OECD members	3
Escherichia coli runoff from sheep and dairy cow grazed pasture: A plot scale simulation	3
Assessing environmental and management factors that drive soybean yield gaps in Brazil	3
Sensitivity and uncertainty analysis for predicted soil test phosphorus using the Annual Phosphorus Loss Estimator model	3
Enhancing the Soil Health–Watershed Health Nexus: Introduction	3
Urbanization drives geographically heterogeneous freshwater salinization in the northeastern United States	3
Mobility of arsenic and vanadium in waterlogged calcareous soils due to addition of zeolite and manganese oxide amendments	3
Effects of glyphosate on antibiotic resistance in soil bacteria and its potential significance: A review	3
Intra‐daily variation of Escherichia coli concentrations in agricultural irrigation ponds	3
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Mechanistic modeling indicates rapid glyphosate dissipation and sorption‐driven persistence of its metabolite AMPA in soil	3
The Long‐Term Agroecosystem Research (LTAR) network: Cross‐site transdisciplinary science to support a sustainable and resilient agriculture	3
Cover crop performance under a changing climate in continuous corn system over Nebraska	3
Integrating livestock and cropping systems: Interseeding cereal rye into corn for grazing	3
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Post‐drainage stand growth and peat mineralization impair water quality from forested peatlands	3
Cover Image, Volume 52, Issue 3	3
Multiyear changes in snowmelt phosphorus runoff with soil P drawdown or application of struvite to an organic forage crop	3
The Clean Water Act and biosolids: A 45‐year chronological review of biosolids land application research in Colorado	3
Composting post‐anaerobic digestion for emerging contaminant biodegradation: Impacts of operating conditions	3
Integrating isotope and fluorescence approaches for joint source tracking of nitrate and CDOM in an agricultural watershed	3
Organic amendments temporarily change arsenic speciation and bioaccessibility in a lead and arsenic co‐contaminated urban soil	3
Legacy phosphorus in Alabama Hartsells soil after long‐term amendment with broiler litter	3
Long‐term continuous cropping reduces greenhouse gas emissions while sustaining crop yields	3
Modeling the impact of measured and projected climate and management systems on agricultural fields: Surface runoff, soil moisture, and soil erosion	3
The LTAR Cropland Common Experiment at the Kellogg Biological Station	3
Phosphorus recovery as struvite and hydroxyapatite from the liquid fraction of municipal sewage sludge with limited magnesium addition	3
Testing Wisconsin P index assessments across cropping systems	3
Effect of water sampling strategies on the uncertainty of phosphorus load estimation in subsurface drainage discharge	3
Assessment of salt tolerance in phytodesalination candidates: Two varieties of Fimbristylis—F. ferruginea and F. tenuicula	3
Connecting soil health and water quality in agricultural landscapes	3
Spatial heterogeneity in sediment phosphorus pools and phosphatase activity in a eutrophic reservoir	3
Multiyear methane and nitrous oxide emissions in different irrigation management under long‐term continuous rice rotation in Arkansas	3
Air pollutant removal by four sidewalk tree species in the largest city in Taiwan	3
Per‐ and polyfluoroalkyl substances in water treatment residuals: Occurrence and desorption	3
Bacterial inoculation along with different amendments accelerates the remediation of bauxite residue for vegetation establishment	3
Improving trace element measurement accuracy: Lysimeter cleaning and material effects	3
PFAS fate using lysimeters during degraded soil reclamation using biosolids	3
Response of soil microbial glycoside hydrolase family 6 cellulolytic population to lignocellulosic biochar reveals biochar stability toward microbial degradation	2
Spatiotemporal dynamic of rice production and its carbon footprint in Hainan, China: Implications for food security and environmental sustainability	2
Microbial source tracking and land use associations for antibiotic resistance genes in private wells influenced by human and livestock fecal sources	2
Impact of dissolved organic matter chemical properties on perfluorooctane sulfonate solution binding affinities and adsorption on soils	2
Soil bacterial community response to rhizoma peanut incorporation into Florida pastures	2
Issue Information	2
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Full‐scale slurry tank sampling: Effects of sampling strategy and sample storage on measured physical and chemical properties	2
Analyzing the effect of lake dredged material from the Western Lake Erie Basin on soil properties and corn health	2
Impacts of campaign‐based community watershed management on selected soil quality indicators	2
Toward better targeting of mitigation measures for reducing phosphorus losses from land to water: Andrew Sharpley's legacy in Norway and Sweden	2
A risk index tool to minimize the risk of nitrogen loss from land to water	2
Soil health and community well‐being: A framework of intangible outcomes of sustainable agriculture	2
Microbial diversity and gene abundance in denitrifying bioreactors: A comparison of the woodchip surface biofilm versus the interior wood matrix	2
The LTAR Grazing Land Common Experiment at the Jornada Experimental Range: Old genetics, new precision technologies, and adaptive value chains	2
Organic production reduces subsurface nitrate leaching and maintains crop yields in a US Mollisol	2
Manure methane emissions over three years at a swine farm in western Canada	2
Precipitation forecasting utility for proactive agroecosystem management: A case study from the Texas Gulf LTAR site	2
Estimating soil P pools and desorption rates using flow‐through cells	2
Biochar application in biofiltration systems to remove nutrients, pathogens, and pharmaceutical and personal care products from wastewater	2
Cover Image, Volume 51, Issue 1	2
Fall cover crop nitrogen uptake drives reductions in winter‐spring leaching	2
The LTAR Grazing Land Common Experiment at the Central Plains Experimental Range: Collaborative adaptive rangeland management	2
Opportunities to implement manureshed management in the Iowa, North Carolina, and Pennsylvania swine industry	2
The LTAR Cropland Common Experiment at Upper Mississippi River Basin–Morris	2
Integrated crop‐livestock systems result in less nitrate leaching than ungrazed crop systems in North Florida	2
Alfalfa in rotation with annual crops reduced nitrate leaching potential	2
Issue Information	2
Water quality trends of streams in Puerto Rico: Evaluating 50 years of the Clean Water Act	2
Analysis of nighttime aerosols and relation to covariates over a highly polluted sub‐Saharan site using Mann–Kendall and wavelet coherence approach	2
Acidification and nitrification inhibition of manure alters greenhouse gas emissions and nitrogen cycling in diverse agricultural soils	2
Split fertilizer nitrogen application with a cereal rye cover crop reduces tile nitrate loads in a corn–soybean rotation	2
The LTAR Integrated Grazing Land Common Experiment at the Texas Gulf	2
Improving crop growing conditions with water treatment residual and compost co‐amendments: Soil–water dynamics	2
Phosphorus sorption and desorption as affected by long‐term cover cropping at two soil surface depths	2
Impact of soil moisture, rice straw, and nitrogen fertilizer on greenhouse gas emissions from agricultural soils	2
JEQ 2021 Publisher's Report	2
Assessing the impacts of stakeholder involvement in long‐term agricultural experiments via a case study in the upper US Midwest	2
Spatiotemporal trends of Escherichia coli levels and their influences vary among ponds in the coastal plain of Georgia	2
Assessing the concept of control points for dissolved reactive phosphorus losses in subsurface drainage	2
Cover Image, Volume 51, Issue 3	2
Variation in methodology obscures clarity of cropland global warming potential estimates	2
Phosphorus fractions and speciation in an alkaline, manured soil amended with alum, gypsum, and Epsom salt	2
Heavy metal contamination and blue carbon sequestration in mangrove ecosystems of Puerto Rico	2