[HTML][HTML] Oceanic outgassing and biological production hotspots induced by pre-industrial river loads of nutrients and carbon in a global modeling approach

F Lacroix, T Ilyina, J Hartmann - Biogeosciences, 2020 - bg.copernicus.org
Rivers are a major source of nutrients, carbon and alkalinity to the global ocean. In this
study, we firstly estimate pre-industrial riverine loads of nutrients, carbon and alkalinity …

Amazon River plume influence on Western Tropical Atlantic dynamic variability

HL Varona, D Veleda, M Silva, M Cintra… - Dynamics of Atmospheres …, 2019 - Elsevier
This study focuses on analysing the potential impact of the Amazon and Pará Rivers on the
salinity, temperature and hydrodynamics of the Western Tropical North Atlantic (WTNA) …

[HTML][HTML] Carbon dynamics and CO and CH outgassing in the Mekong delta

AV Borges, G Abril, S Bouillon - Biogeosciences, 2018 - bg.copernicus.org
We report a data set of biogeochemical variables related to carbon cycling obtained in the
three branches (M y ̃ Tho, Hàm Luông, C o^´ Chiên) of the Mekong delta (B e^´ n Tre …

Impact of anthropogenic disturbances on carbon cycle changes in terrestrial‐aquatic‐estuarine continuum by using an advanced process‐based model

T Nakayama - Hydrological Processes, 2022 - Wiley Online Library
Recent research has shown that inland water—including rivers, lakes, and groundwater—
may play some role in carbon cycling, although the extent of its contribution has remained …

Possible Amazonian contribution to Sargassum enhancement on the Amazon continental shelf

R Aquino, C Noriega, A Mascarenhas, M Costa… - Science of the Total …, 2022 - Elsevier
Abstract The Amazon Continental Shelf (ACS) has a coastline of∼ 1000 km and is situated
in a humid equatorial region with two distinct seasons, wet and dry, and two transitional …

CO2 partial pressure and fluxes in the Amazon River plume using in situ and remote sensing data

AM Valerio, M Kampel, ND Ward, HO Sawakuchi… - Continental Shelf …, 2021 - Elsevier
Estimations of the global carbon budget include a quantitative understanding of the evolving
processes that occur along river-to-ocean gradients. However, high spatiotemporal …

Air-sea CO2 flux in an equatorial continental shelf dominated by coral reefs (Southwestern Atlantic Ocean)

LC Cotovicz Jr, R Chielle, RV Marins - Continental Shelf Research, 2020 - Elsevier
Coral reefs are ecosystems highly vulnerable to changes in seawater carbonate chemistry,
including those related to the ocean acidification and global warming. Brazilian coral reefs …

Distribution, sources, and biogeochemistry of carbon pools (DIC, DOC, and POC) in the mangrove-fringed zhangjiang estuary, China

R Yan, J Feng, Y Wang, L Fu, X Luo, L Niu… - Frontiers in Marine …, 2022 - frontiersin.org
The lateral carbon export related to mangroves is of great scientific significance and
ecological value in the global carbon cycle. The dissolved inorganic carbon (DIC), dissolved …

Thermodynamic uptake of atmospheric CO2 in the oligotrophic and semiarid São Francisco estuary (NE Brazil)

G Abril, BG Libardoni, N Brandini, LC Cotovicz Jr… - Marine Chemistry, 2021 - Elsevier
Estuarine carbonate chemistry predicts that thermodynamic equilibration during the mixing
of freshwater with seawater will generate a carbon dioxide (CO 2) sink in the case of warm …

FONTE OU SUMIDOURO? UMA REVISÃO SOBRE OS FLUXOS DE CO2 NA PLATAFORMA CONTINENTAL BRASILEIRA

RR Oliveira, HMJ Affe, R Avelina, LQ Pinho… - Química …, 2023 - SciELO Brasil
Resumo SOURCE OR SINK? A REVIEW OF THE CO 2 FLUXES AT THE BRAZILIAN
CONTINENTAL SHELF. Studies of global carbon balance estimates are still incipient in the …