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 …

Coastal ecosystems release or absorb carbon dioxide (CO2), methane (CH4) and nitrous
oxide (N2O), but the net effects of these ecosystems on the radiative balance remain …

Salinity intrusion caused by land subsidence resulting from increasing groundwater
abstraction, decreasing river sediment loads and increasing sea level because of climate …

Coastal margin habitats are globally significant in terms of their capacity to sequester and
store carbon, but their continuing decline, due to environmental change and human land …

Coastal saltmarshes are found globally, yet are 25%–50% reduced compared with their
historical cover. Restoration is incentivised by the promise that marshes are efficient storers …

Fluvial and surge-tide extremes can occur synchronously resulting in compound flooding in
estuaries, greatly intensifying the hazard. This flood risk has the potential to increase in the …

Tidal marshes are vegetated coastal ecosystems that are often considered as hotspots of
atmospheric CO 2 sequestration. Although large amounts of organic carbon (OC) are indeed …

Mangroves are recognized as one of the richest carbon storage systems. However, the
factors regulating carbon sinks in mangrove ecosystems are still unclear, particularly in the …

Tidal marshes are sedimentary environments and are among the most productive
ecosystems on Earth. As a consequence they have the potential to reduce atmospheric …

Coastal salt marshes store large amounts of carbon but the magnitude and patterns of
greenhouse gas (GHG; ie, carbon dioxide (CO2) and methane (CH4)) fluxes are unclear …