Global Biogeochemical Cycles

Article	Citations
Issue Information	159
Issue Information	81
Influence of Seasonal Variability in Flux Attenuation on Global Organic Carbon Fluxes and Nutrient Distributions	77
Simultaneous Production and Consumption of Soil N2O Creates Complex Effects on Its Stable Isotope Composition	76
Direct and Indirect Drivers of Energy and Nutrient Availability in Freshwater Ecosystems Across Spatial Scales	75
Global Contrasts Between Oceanic Cycling of Cadmium and Phosphate	62
The Diel Cycle of Surface Ocean Elemental Stoichiometry has Implications for Ocean Productivity	57
Atmospheric Oxygen Abundance, Marine Nutrient Availability, and Organic Carbon Fluxes to the Seafloor	54
Effects of Afforestation on Soil Carbon and Nitrogen Accumulation Depend on Initial Soil Nitrogen Status	51
Refractory Dissolved Organic Matter has Similar Chemical Characteristics but Different Radiocarbon Signatures With Depth in the Marine Water Column	50
Temporal Variability of Air‐Sea CO2 flux in the Western Tropical North Atlantic Influenced by the Amazon River Plume	46
The Global Biogeochemical Cycle of Arsenic	46
Meltwater Discharge From Marine‐Terminating Glaciers Drives Biogeochemical Conditions in a Greenlandic Fjord	42
Carbon and Greenhouse Gas Budgets of Europe: Trends, Interannual and Spatial Variability, and Their Drivers	39
South Asia's Ecosystems Are a Net Carbon Sink, But the Region Is a Major Net GHG Source to the Atmosphere	37
Tracing Pan‐Canadian Arctic Water Masses and Dissolved Inorganic Carbon Cycling Using Stable and Radiocarbon Isotopes	37
Centennial‐Scale Storage of DOC Within Arctic Ocean Deep Waters Controlled by Subzero Temperatures	37
Influence of Changes in pH and Temperature on the Distribution of Apparent Iron Solubility in the Oceans	36
Quantifying Soil Gaseous Nitrogen Losses From Nitrification and Denitrification Based on Nitrogen Isotope Model	35
The Role of Ballasting, Seawater Viscosity and Oxygen‐Dependent Remineralization for Export and Transfer Efficiencies in the Global Ocean	34
Biological Carbon Pump Sequestration Efficiency in the North Atlantic: A Leaky or a Long‐Term Sink?	34
Organic Carbon Burial With Reactive Iron Across Global Environments	34
Remote Sensing Soil Freeze‐Thaw Status and North American N2O Emissions From a Regional Inversion	34
Issue Information	33
Bioactive Trace Metals and Their Isotopes as Paleoproductivity Proxies: An Assessment Using GEOTRACES‐Era Data	33

Issue Information	32
Enhanced Biogeochemical Cycling Along the U.S. West Coast Shelf	32
Issue Information	32
How Is the Ocean Anthropogenic Carbon Reservoir Filled?	31
The Biotic‐Abiotic Control of Si Burial in Marine Carbonate Systems of the Pre‐Eocene Si Cycle	31
Contrasting Responses of Soil Inorganic Carbon to Afforestation in Acidic Versus Alkaline Soils	31
Global Patterns of Surface Ocean Dissolved Organic Matter Stoichiometry	30
Asymmetric Impacts of Diurnal Warming on Vegetation Carbon Sequestration of Marshes in the Qinghai Tibet Plateau	30
Off‐Shelf Transport and Biogeochemical Cycling of Terrestrial Organic Carbon Along the East Siberian Continental Margin	30
The Impact of Zooplankton Calcifiers on the Marine Carbon Cycle	29
The Pan‐Arctic Continental Slope as an Intensifying Conveyer Belt for Nutrients in the Central Arctic Ocean (1985–2015)	29
Improved Constraints on Global Methane Emissions and Sinks Using δ13C‐CH4	29
More Foxes than Hedgehogs: The Case for Nitrogen Fixation in Coastal Marine Sediments	28
Issue Information	28
Bottom‐Up Evaluation of the Methane Budget in Asia and Its Subregions	28
Why are Surface Ocean pH and CaCO3 Saturation State Often out of Phase in Spatial Patterns and Seasonal Cycles?	28
Physical Mechanisms Sustaining Silica Production Following the Demise of the Diatom Phase of the North Atlantic Spring Phytoplankton Bloom During EXPORTS	27
Water Supply Processes Are Responsible for Significant Nitrogen Fluxes Across the United States	27
Authigenic Iron Is a Significant Component of Oceanic Labile Particulate Iron Inventories	27
Using Machine Learning to Predict Inland Aquatic CO2 and CH4 Concentrations and the Effects of Wildfires in the Yukon‐Kuskokwim Delta, Alaska	27
Tephra Deposition and Bonding With Reactive Oxides Enhances Burial of Organic Carbon in the Bering Sea	26
Stream Nitrogen Concentrations Across Arctic Vegetation Gradients	26
	26
	25
	25
	25
	25
	24
Glacial‐Interglacial and Millennial‐Scale Changes in Nitrous Oxide Emissions Pathways and Source Regions	24
Issue Information	24
Global Patterns of Leaf Litter C:N:P Stoichiometry Under Current and Future Climate Scenarios	24
Toward a Better Understanding of the Global Ocean Copper Distribution and Speciation Through a Data‐Constrained Model	24
Plant‐Soil Relationships Influence Observed Trends Between Manganese and Carbon Across Biomes	24
Nitrite Oxidation Across the Full Oxygen Spectrum in the Ocean	23
Variability in the Concentration of Lithium in the Indo‐Pacific Ocean	23
Biogeochemical Dynamics in Adjacent Mesoscale Eddies of Opposite Polarity	23
The Modeled Seasonal Cycles of Surface N2O Fluxes and Atmospheric N2O	23
Appreciating GBC 2023 Reviewers	23
Global Patterns and Controls of Nutrient Immobilization on Decomposing Cellulose in Riverine Ecosystems	23
Issue Information	23
Seasonal and Interannual Variability in the Distribution and Removal of Terrigenous Dissolved Organic Carbon in the Amazon River Plume	23
Pacific‐Arctic Ocean Acidification: Decadal Trends and Drivers	22
Saturation of Global Terrestrial Carbon Sink Under a High Warming Scenario	22
Constraining CaCO3 Export and Dissolution With an Ocean Alkalinity Inverse Model	22
New Estimate of Organic Carbon Export From Optical Measurements Reveals the Role of Particle Size Distribution and Export Horizon	22
An Arctic Strait of Two Halves: The Changing Dynamics of Nutrient Uptake and Limitation Across the Fram Strait	22
Moisture Fluctuations Modulate Abiotic and Biotic Limitations of H2 Soil Uptake	22
The Unaccounted Oceanic Sink of Anthropogenic Nitrous Oxide and Its Relationship With Anthropogenic Carbon Dioxide	22
Bulk Aerosol Trace Element Concentrations and Deposition Fluxes During the U.S. GEOTRACES GP15 Pacific Meridional Transect	22
Drivers of Organic Molecular Signatures in the Amazon River	21

Blue Carbon Stocks Along the Pacific Coast of North America Are Mainly Driven by Local Rather Than Regional Factors	21
Issue Information	21
	21
Ocean Dust Deposition Rates Constrained in a Data‐Assimilation Model of the Marine Aluminum Cycle	21
Issue Information	21
Permafrost Degradation Diminishes Terrestrial Ecosystem Carbon Sequestration Capacity on the Qinghai‐Tibetan Plateau	21
Agricultural Land Use Impacts Aquatic Greenhouse Gas Emissions From Wetlands in the Canadian Prairie Pothole Region	21
	21
Resolving the Carbon‐Climate Feedback Potential of Wetland CO2 and CH4 Fluxes in Alaska	20
Assessing Methane Emissions From Tropical Wetlands: Uncertainties From Natural Variability and Drivers at the Global Scale	20
Impacts of Carbonate Buffering on Atmospheric Equilibration of CO2, δ13CDIC, and Δ14CDIC in Rivers and Streams	20
Widespread Black Carbon Deposition of Varied Origin Exported From Glaciers	20
Regional Patterns of Organic Matter Export Rates Along the GEOTRACES Pacific Meridional Transect GP15	19
Sub‐Seasonal Forcing Drives Year‐To‐Year Variations of Southern Ocean Primary Productivity	19
Biogeochemical Fluxes of Nickel in the Global Oceans Inferred From a Diagnostic Model	19
	19
	19
A Spatial Assessment of Current and Future Foliar Hg Uptake Fluxes Across European Forests	19
Rapid, Concurrent Formation of Organic Sulfur and Iron Sulfides During Experimental Sulfurization of Sinking Marine Particles	19
Probing the Bioavailability of Dissolved Iron to Marine Eukaryotic Phytoplankton Using In Situ Single Cell Iron Quotas	19
Coral Reef Carbonate Chemistry Reveals Interannual, Seasonal, and Spatial Impacts on Ocean Acidification Off Florida	19
Isotopic Elucidation of Microbial Nitrogen Transformations in Forest Soils	19
Climate Warming Alters Nutrient Storage in Seasonally Dry Forests: Insights From a 2,300 m Elevation Gradient	18
Glaciers and Nutrients in the Canadian Arctic Archipelago Marine System	18
An Assessment of CO2 Storage and Sea‐Air Fluxes for the Atlantic Ocean and Mediterranean Sea Between 1985 and 2018	18
Contrasting Estuarine Processing of Dissolved Organic Matter Derived From Natural and Human‐Impacted Landscapes	18
Phytoplankton‐Nitrifier Interactions Control the Geographic Distribution of Nitrite in the Upper Ocean	18
Incubation Experiments Characterize Turbid Glacier Plumes as a Major Source of Mn and Co, and a Minor Source of Fe and Si, to Seawater	18
Particulate Trace Metal Sources, Cycling, and Distributions on the Southwest African Shelf	18
Issue Information	17
Trace Element Geochemistry in North Pacific Red Clay Sediment Porewaters and Implications for Water‐Column Studies	17
Issue Information	17
	17
Global Climate Change Increases Terrestrial Soil CH4 Emissions	17
Evaluating Northern Hemisphere Growing Season Net Carbon Flux in Climate Models Using Aircraft Observations	17
Anthropogenic and Climatic Contributions to Observed Carbon System Trends in the Northeast Pacific	17
Impacts of Permafrost Degradation on N2O Emissions From Natural Terrestrial Ecosystems in Northern High Latitudes: A Process‐Based Biogeochemistry Model Analysis	16
Spatiotemporal Characterization of Mercury Isotope Baselines and Anthropogenic Influences in Lake Sediment Cores	16
The Role of Wildfires in the Interplay of Forest Carbon Stocks and Wood Harvest in the Contiguous United States During the 20th Century	16
Natural Variations in Dissolved Silicon Isotopes Across the Arctic Ocean From the Pacific to the Atlantic	16
Global Uptake of Atmospheric Methane by Soil From 1900 to 2100	16
Changes in Canada's Phosphorus Cycle 1961–2018: Surpluses and Deficits	16
Dissolved Carbon Export by Large River Systems Is Influenced by Source Area Heterogeneity	16
The Greenhouse Gas Budget of Terrestrial Ecosystems in East Asia Since 2000	16
Issue Information	15
Observations of Satellite Land Surface Phenology Indicate That Maximum Leaf Greenness Is More Associated With Global Vegetation Productivity Than Growing Season Length	15
Issue Information	15
Organic Molecular Signatures of the Congo River and Comparison to the Amazon	15
Negligible Quantities of Particulate Low‐Temperature Pyrogenic Carbon Reach the Atlantic Ocean via the Amazon River	15
Intercropping Legumes Improves Long Term Productivity and Soil Carbon and Nitrogen Stocks in Sub‐Saharan Africa	15
Uncertainties About the Role of River and Mangrove Dissolved Inorganic Carbon and Alkalinity Loads in Buffering the Great Barrier Reef Lagoon	15
Alternate History: A Synthetic Ensemble of Ocean Chlorophyll Concentrations	14
Atypical Seasonality of the Silicon Cycle in the Yellow River Estuary and Bohai Sea Revealed by Stable Silicon Isotopes	14
Oxygen Dependent Temperature Regulation of Benthic Fluxes in Reservoirs	14
Modeling Photosynthesis and Exudation in Subtropical Oceans	14
Decoupling of Barium and Silicon at the Congo River‐Dominated Southeast Atlantic Margin: Insights From Combined Barium and Silicon Isotopes	14
Spatiotemporal Pattern of Ecosystem Respiration in China Estimated by Integration of Machine Learning With Ecological Understanding	14
Thank You to Our 2020 Reviewers	14
Effects of Secondary Carbonate Precipitation and Dissolution on Changjiang (Yangtze) River Chemistry and Estimates of Silicate Weathering Rates	14
The Deep Ocean's Carbon Exhaust	13
Issue Information	13
Changes in Refractory Black Carbon (rBC) Deposition to Coastal Eastern Antarctica During the Past Century	13
Carbon Accumulation, Flux, and Fate in Stordalen Mire, a Permafrost Peatland in Transition	13
	13
	13
Climatic Changes in North Atlantic O2 Amplified by Temperature Sensitivity of Phytoplankton Growth	13
	13
	13
Characterizing Methane Emission Hotspots From Thawing Permafrost	13
Issue Information	13
Underestimated Interannual Variability of Terrestrial Vegetation Production by Terrestrial Ecosystem Models	12
Simultaneous Hot and Dry Extreme‐Events Increase Wetland Methane Emissions: An Assessment of Compound Extreme‐Event Impacts Using Ameriflux and FLUXNET‐CH4 Site Data Sets	12
Biological Responses to Ocean Acidification Are Changing the Global Ocean Carbon Cycle	12
Dissolved and Particulate Barium Distributions Along the US GEOTRACES North Atlantic and East Pacific Zonal Transects (GA03 and GP16): Global Implications for the Marine Barium Cycle	12
Mercury Burial in Modern Sedimentary Systems of the East China Marginal Seas: The Role of Coastal Oceans in Global Mercury Cycling	12
Drought Resilience Debt Drives NPP Decline in the Amazon Forest	12
Mechanisms Underpinning the Net Removal Rates of Dissolved Organic Carbon in the Global Ocean	12
Mineral Soils Are an Important Intermediate Storage Pool of Black Carbon in Fennoscandian Boreal Forests	12
Issue Information	11
Permafrost Landscape History Shapes Fluvial Chemistry, Ecosystem Carbon Balance, and Potential Trajectories of Future Change	11

Quantifying Northern High Latitude Gross Primary Productivity (GPP) Using Carbonyl Sulfide (OCS)	11
The Biogeochemical Legacy of Arctic Subglacial Sediments Exposed by Glacier Retreat	11
Gradients of Deposition and In Situ Production Drive Global Glacier Organic Matter Composition	11
Modeling Terrestrial Dissolved Organic Carbon and Its Effect on the Carbonate System in the Sunda Shelf Seas, Southeast Asia	11
Issue Information	11
Issue Information	11
Impact of Spatial Variability in Zooplankton Grazing Rates on Carbon Export Flux	11
Dissolved Organic Carbon in Coastal Waters: Global Patterns, Stocks and Environmental Physical Controls	11
Issue Information	11
The Global Biogeochemical Cycle of Chromium at the Earth's Surface	11
Anthropogenic Disturbances Superimpose Climate Effects on Soil Organic Carbon in Savanna Woodlands of Sub‐Saharan Africa	11
Characterizing Reef Net Metabolism Via the Diel Co‐Variation of pH and Dissolved Oxygen From High Resolution in Situ Sensors	11
Critical Observations of Gaseous Elemental Mercury Air‐Sea Exchange	11
Four Decades of Trends and Drivers of Global Surface Ocean Acidification	10
	10
3‐D Atmospheric Modeling of the Global Budget of N2O and Its Isotopologues for 1980–2019: The Impact of Anthropogenic Emissions	10
Characterizing the Atmospheric Mn Cycle and Its Impact on Terrestrial Biogeochemistry	10
A Review on the Elemental and Isotopic Geochemistry of Gallium	10
Iron Depletion in the Deep Chlorophyll Maximum: Mesoscale Eddies as Natural Iron Fertilization Experiments	10
Overwinter and Spring Thaw Nitrous Oxide Fluxes in a Northern Prairie Cropland Are Limited but a Significant Proportion of Annual Emissions	10
Shallow Calcium Carbonate Cycling in the North Pacific Ocean	10
Attribution of Space‐Time Variability in Global‐Ocean Dissolved Inorganic Carbon	10
Rapid Expansion of Fixed Nitrogen Deficit in the Eastern Pacific Ocean Revealed by 50‐Year Time Series	10
Respiration Patterns in the Dark Ocean	10
Carbon and Nitrogen Isoscapes of Particulate Organic Matter in the Pacific Ocean	10
Controls on Polar Southern Ocean Deep Chlorophyll Maxima: Viewpoints From Multiple Observational Platforms	10
Submesoscale Effects on Changes to Export Production Under Global Warming	10
Air‐Sea Fluxes of CO2 in the Indian Ocean Between 1985 and 2018: A Synthesis Based on Observation‐Based Surface CO2, Hindcast and Atmospheric Inversion Models	10
	9
Circumpolar Deep Water and Shelf Sediments Support Late Summer Microbial Iron Remineralization	9
Benthic Foraminiferal Mn/Ca as Low‐Oxygen Proxy in Fjord Sediments	9
Low Contribution of the Fast‐Sinking Particle Fraction to Total Plankton Metabolism in a Temperate Shelf Sea	9
Climate Change Can Accelerate Depletion of Montane Grassland C Stocks	9
	9
Global Coordination in Plant Physiological and Rooting Strategies in Response to Water Stress	9
	9
Early Diagenetic Controls on Sedimentary Iodine Release and Iodine‐To‐Organic Carbon Ratios in the Paleo‐Record	9
Global Estimates of Biogenic Methane Production in Marine Sediments Using Machine Learning and Deterministic Modeling	9
Unraveling the Physical and Biological Controls of the Global Coastal CO2 Sink	9
Iron Exports From Catchments Are Constrained by Redox Status and Topography	9
Transformation From NHx to NOy Deposition Aggravated China's Forest Soil Acidification	9
Pathways of Nitrous Oxide Production in the Eastern Tropical South Pacific Oxygen Minimum Zone	9
Shifts in Above‐ Versus Below‐Ground Carbon Gains to Terrestrial Ecosystems Carbon Sinks Under Excess Nitrogen Inputs	9
A Circum‐Antarctic Plankton Isoscape: Carbon Export Potential Across the Summertime Southern Ocean	9
Methane Emissions From the Qinghai‐Tibet Plateau Ponds and Lakes: Roles of Ice Thaw and Vegetation Zone	9
Sensitivity of Steady State, Deep Ocean Dissolved Organic Carbon to Surface Boundary Conditions	9
Using δ15N of Amino Acids and Nitrate to Investigate Particle Production and Transformation in the Ocean: A Case Study From the Eastern Tropical North Pacific Oxygen Deficient Zone	8
The Southern Ocean Carbon Cycle 1985–2018: Mean, Seasonal Cycle, Trends, and Storage	8
Using Radiocarbon to Assess the Abundance, Distribution, and Nature of Labile Organic Carbon in Marine Sediments	8
The Role of Coastal Yedoma Deposits and Continental Shelf Sediments in the Arctic Ocean Silicon Cycle	8
Issue Information	8
Water Stress Dominates 21st‐Century Tropical Land Carbon Uptake	8
Constraining the Particle Size Distribution of Large Marine Particles in the Global Ocean With In Situ Optical Observations and Supervised Learning	8
Nitrogen Biogeochemistry of Adjacent Mesoscale Eddies in the North Pacific Subtropical Gyre	8
Effects of Climate Change on Peatland Reservoirs: A DOC Perspective	8
Shifts in the Isotopic Composition of Nitrous Oxide Between El Niño and La Niña in the Eastern Tropical South Pacific	8
	8
Issue Information	8
	8
Global Nitrogen Mass Flux From the Active Freshwater Aquifer Element Pool	8
Issue Information	8
Extreme Nitrate Deficits in the Western Arctic Ocean: Origin, Decadal Changes, and Implications for Denitrification on a Polar Marginal Shelf	8
Anthropogenic Carbon Increase has Caused Critical Shifts in Aragonite Saturation Across a Sensitive Coastal System	8
Differential Trends in Iron Concentrations of Boreal Streams Linked to Catchment Characteristics	8
	8
	8
Climate and Vegetation‐Driven Increase of Soil Heterotrophic and Autotrophic Respiration in China's Subtropical Forests Over 2000–2020	8
Soil Respiration Responses to Throughfall Exclusion Are Decoupled From Changes in Soil Moisture for Four Tropical Forests, Suggesting Processes for Ecosystem Models	8
Issue Information	8
A Synthesis of Global Coastal Ocean Greenhouse Gas Fluxes	7
Inland Water Greenhouse Gas Budgets for RECCAP2: 1. State‐Of‐The‐Art of Global Scale Assessments	7
Unravelling Surface Seawater DMS Concentration and Sea‐To‐Air Flux Changes After Sea Ice Retreat in the Western Arctic Ocean	7
Changing Water Chemistry in One Thousand Norwegian Lakes During Three Decades of Cleaner Air and Climate Change	7
Particulate Cadmium Accumulation in the Mesopelagic Ocean	7
A Close Look at Dissolved Silica Dynamics in Disko Bay, West Greenland	7
Evaluation of Biological Carbon Pump Metrics in the Subtropical Gulf of Aqaba, Northern Red Sea	7
Integrating Trait‐Based Stoichiometry in a Biogeochemical Inverse Model Reveals Links Between Phytoplankton Physiology and Global Carbon Export	7
Southern Ocean Carbon Export Revealed by Backscatter and Oxygen Measurements From BGC‐Argo Floats	7
Riverine Particulate Carbon, Nitrogen, and Phosphorus Are Decoupled From Land Cover at the Continental Scale	7
Phosphate Influx and Dust Deposition Create Zonal and Meridional Biogeochemical Gradients in Trichodesmium Abundance	7
Issue Information	7
Ocean Ventilation Controls the Contrasting Anthropogenic CO2 Uptake Rates Between the Western and Eastern South Atlantic Ocean Basins	7
Enhanced Ecosystem Water‐Use Efficiency Under the More Diffuse Radiation Conditions	7
Indian Ocean Acidification and Its Driving Mechanisms Over the Last Four Decades (1980–2019)	7
Decadal Changes in Anthropogenic Inputs and Precipitation Influence Riverine Exports of Carbon, Nitrogen, and Phosphorus, and Alter Ecosystem Level Stoichiometry	7
Significance of Urea in Sustaining Nitrite Production by Ammonia Oxidizers in the Oligotrophic Ocean	7
Issue Information	7
Half‐Century History of Crop Nitrogen Budget in the Conterminous United States: Variations Over Time, Space and Crop Types	7
210Pb and 7Be as Coupled Flux and Source Tracers for Aerosols in the Pacific Ocean	7
Partitioning the Export of Distinct Biogenic Carbon Pools in the Northeast Pacific Ocean Using a Biogeochemical Profiling Float	6
Acclimation of Phytoplankton Fe:C Ratios Dampens the Biogeochemical Response to Varying Atmospheric Deposition of Soluble Iron	6
Issue Information	6
Lithogenic Particle Flux to the Subantarctic Southern Ocean: A Multi‐Tracer Estimate Using Sediment Trap Samples	6
Water Availability and Land Management Control Catchment‐Scale Agricultural Nitrogen and Phosphorous Use Efficiencies	6
Drivers of Air‐Sea CO2 Flux in the Subantarctic Zone Revealed by Time Series Observations	6