Export of dissolved carbon from rivers connects terrestrial and oceanic carbon cycling, and
represents a key component of global carbon budgets. In this study, we measured the …

Covered by erodible loess and affected by significant seasonal climate variations, chemical
weathering in the Chinese Loess Plateau (abbreviated as CLP) has important effects on the …

Over geological time scales, continental silicate weathering is considered as a critical
carbon sink that regulates long-term climate feedback. By contrast, recent studies indicate …

The balance between alkalinity generation by carbonate and silicate weathering and sulfuric
acid generation by sulfide weathering controls the effect of weathering on atmospheric pCO …

River damming and reservoir operation alter hydrological process, raising concerns over far-
reaching influence on fluvial water, biogeochemistry and sediment fluxes due to the …

Abstract The Tibetan Plateau, a region that hosts low to middle-latitude glaciers and a high
density of metasedimentary rocks, is a hotspot of continental weathering and carbon cycling …

Tectonically active high relief areas are proposed to have a substantial impact on climate
regulation throughout the Cenozoic. Here, we present lithium (Li) isotope data of the …

Sulfuric acid formed by pyrite oxidation and nitric acid formed by oxidation of reducing
nitrogen fertilizer through neutralization with carbonate minerals can rapidly perturb the …

To assess how chemical weathering processes in large high-relief river systems respond to
climatic variability, we studied seasonal changes in radiogenic strontium (87 Sr/86 Sr) and …

Accurate estimate of carbon sink flux resulted from carbonate weathering in the karst area is
of great significance for advancing the current understanding of the global carbon cycle and …