Unexpected contributions by carbonates and organic matter in a silicate-dominated tropical catchment: An isotope approach

S Senarathne, R van Geldern, R Chandrajith… - Science of The Total …, 2024 - Elsevier
The understanding of global carbon has rarely extended to small-scale tropical river basins.
To address these uncertainties, this study aims to investigate the importance of rock …

[PDF][PDF] Unit-Area Soil, Soil C and Nutrient Fluxes Decrease in the Downstream Direction of a River Basin: A Case of Thukela River Basin, South Africa

M Mutema, V Chaplot - Emerging Issues in Environment …, 2023 - researchgate.net
The objective of the study was to elucidate the evolution of runoff, sediment, soil C and
nutrient fluxes using hierarchically nested catchments (micro-catchment with plots in it, sub …