Understanding and quantifying the global methane (CH 4) budget is important for assessing
realistic pathways to mitigate climate change. Atmospheric emissions and concentrations of …

The increased use of hydropower is currently driving the greatest surge in global dam
construction since the mid-20th century, meaning that most major rivers on Earth are now …

It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …

Abstract Nitrous oxide (N 2 O), like carbon dioxide, is a long-lived greenhouse gas that
accumulates in the atmosphere. Over the past 150 years, increasing atmospheric N 2 O …

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 …

In the Anthropocene, nitrogen pollution is becoming an increasing challenge for both
mankind and the Earth system. Microbial nitrogen cycling begins with aerobic nitrification …

Inland waters are important emitters of the greenhouse gasses (GHGs) carbon dioxide
(CO2), methane (CH4), and nitrous oxide (N2O) to the atmosphere. In the framework of the …

The role of coastal wetlands as natural 'blue carbon'sinks may be counter‐acted by
emissions of methane (CH4) and nitrous oxide (N2O). Site‐specific fluxes of these two …

Natural processes and human activities play a crucial role in changing the nitrogen cycle
and increasing nitrous oxide (N 2 O) emissions, which are accelerating at an unprecedented …

Emissions of nitrous oxide (N2O) from the world's river networks constitute a poorly
constrained term in the global N2O budget,. This N2O component was previously estimated …