Salt marshes are highly productive intertidal wetlands providing important ecological
services for maintaining coastal biodiversity, buffering against oceanic storms, and acting as …

Nitrous oxide is a powerful, long‐lived greenhouse gas, but we know little about the role of
estuarine areas in the global N2O budget. This review summarizes 56 studies of N2O fluxes …

The air–sea exchanges of CO 2 in the world's 165 estuaries and 87 continental shelves are
evaluated. Generally and in all seasons, upper estuaries with salinities of less than two are …

Despite their moderately sized surface area, continental marginal seas play a significant role
in the biogeochemical cycles of carbon, as they receive huge amounts of upwelled and …

Estuaries profoundly transform the large amounts of carbon delivered from rivers before their
transfer to the adjacent coastal zone. As a consequence of the complex biogeochemical …

Past characterizations of the land–ocean continuum were constructed either from a
continental perspective through an analysis of watershed river basin properties (COSCATs …

Estuaries are considered as important sources of the global emission of greenhouse gases
(GHGs). Urbanized estuaries often experience eutrophication under strong anthropogenic …

Groundwater may be highly enriched in dissolved carbon species, but its role as a source of
carbon to coastal waters is still poorly constrained. Exports of deep and shallow …

Abstract Carbon dioxide (CO 2), methane (CH 4) and nitrous oxide (N 2 O) concentration,
saturation and fluxes in rivers (Beitang drainage river, Dagu drainage rive, Duliujianhe river …

We measured dissolved N2O, CH4, O2, NH4+, NO3-and NO2-on 7 transects along the
polluted Adyar River–estuary, SE India and estimated N2O and CH4 emissions using a gas …