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Biophysical Controls of Ecosystem-Scale Methane Fluxes From a Subtropical Estuarine Mangrove: Multiscale, Nonlinearity, Asynchrony and Causality

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (6)

Mangroves are complex ecosystems subject to periodic and irregular changes in meteorology, tides, water quality and biological factors. Methane dynami......

JIF:5.348

Differential Responses of Soil Extracellular Enzyme Activities to Salinization: Implications for Soil Carbon Cycling in Tidal Wetlands

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (6)

Rising sea levels are expected to cause salinization in many historically low-salinity tidal wetlands. However, the response of soil extracellular enz......

JIF:5.348

Permafrost Degradation Diminishes Terrestrial Ecosystem Carbon Sequestration Capacity on the Qinghai-Tibetan Plateau

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (2)

Effects of permafrost degradation on carbon (C) and nitrogen (N) cycling on the Qinghai-Tibetan Plateau (QTP) have rarely been analyzed. This study us......

JIF:5.348

Calcium Isotopic Constraints on the Transition From Aragonite Seas to Calcite Seas in the Cambrian

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (5)

The primary mineralogy of marine carbonates has varied over geological time in concert with the secular evolution of global climate and seawater chemi......

JIF:5.348

The Seasonality of Deuterium Excess in Non-Polar Precipitation

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (10)

The deuterium excess (d-excess) of precipitation varies seasonally at sites across the globe, an observation that has often been linked to seasonal ch......

JIF:5.348

Association of Organic Carbon With Reactive Iron Oxides Driven by Soil pH at the Global Scale

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (1)

Association of organic carbon (C) with iron (Fe) minerals is one important mechanism for long-term terrestrial C storage. Yet, specific edaphic variab......

JIF:5.348

Global Controls on DOC Reaction Versus Export in Watersheds: A Damkohler Number Analysis

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (4)

The relative capacity for watersheds to eliminate or export reactive constituents has important implications on aquatic ecosystem ecology and biogeoch......

JIF:5.348

Influence of Monsoon Climate on Chemical Weathering of Granitic Regoliths

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (5)

Chemical weathering of silicates is a key process regulating global climate and biogeochemical cycles. However, little consensus has emerged on whethe......

JIF:5.348

Extreme Nitrate Deficits in the Western Arctic Ocean: Origin, Decadal Changes, and Implications for Denitrification on a Polar Marginal Shelf

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (7)

The western Arctic Ocean is known to be nitrate deficient relative to phosphate but the decadal trend and the processes contributing to the deficit ar......

JIF:5.348

Significant Seasonal N2O Dynamics Revealed by Multi-Year Observations in the Northern South China Sea

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2022; 36 (10)

The coastal ocean and marginal sea play a disproportionally important role in the release of nitrous oxide (N2O) into the atmosphere. The spatial and ......

JIF:5.348

Critical Observations of Gaseous Elemental Mercury Air-Sea Exchange

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2021; 35 (8)

Air-sea exchange of gaseous elemental mercury (Hg-0) is not well constrained, even though it is a major component of the global Hg cycle. Lack of Hg-0......

Long-Term N-15 Balance After Single-Dose Input of N-15-Labeled NH4+ and NO3- in a Subtropical Forest Under Reducing N Deposition

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2021; 35 (7)

Nitrogen (N) deposition in Europe and North America decreased in the 1990s, whereas N deposition in China began to decline in the early 2010s. The res......

The Mediterranean Region as a Paradigm of the Global Decoupling of N and P Between Soils and Freshwaters

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2021; 35 (3)

The global socio-economic and agricultural expansion is accompanied by large inputs of nitrogen (N) and phosphorus (P) on land and by a serious altera......

Global Simulation and Evaluation of Soil Organic Matter and Microbial Carbon and Nitrogen Stocks Using the Microbial Decomposition Model ORCHIMIC v2.0

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2021; 35 (5)

Soils contain the largest amount of land carbon, even a small change of this pool can significantly affect atmospheric CO2 and climate change. A good ......

Large Contributions of Diffuse Radiation to Global Gross Primary Productivity During 1981-2015

期刊: GLOBAL BIOGEOCHEMICAL CYCLES, 2021; 35 (8)

Diffuse radiation can increase the light use efficiency for plant photosynthesis. However, the lack of observations limits the explorations of diffuse......

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