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 …

Global nitrous oxide (N 2 O) emissions merit scrutiny, because N 2 O is the third most
important greenhouse gas for global warming and the predominant ozone-depleting …

The Environmental Effects Assessment Panel (EEAP) is one of three Panels of experts that
inform the Parties to the Montreal Protocol. The EEAP focuses on the effects of UV radiation …

The global nitrogen (N) cycle at the beginning of the 21st century has been shown to be
strongly influenced by the inputs of reactive nitrogen (N r) from human activities, including …

Greenhouse gas (GHG)‐induced climate change is among the most pressing sustainability
challenges facing humanity today, posing serious risks for ecosystem health. Methane …

Nitrous oxide (N 2 O) is an important greenhouse gas and also an ozone-depleting
substance that has both natural and anthropogenic sources. Large estimation uncertainty …

Permafrost in the Arctic is thawing, exposing large carbon and nitrogen stocks for
decomposition. Gaseous carbon release from Arctic soils due to permafrost thawing is …

Although an increasing number of reports have revealed that rivers are important sources of
greenhouse gases (GHGs), the magnitude and underlying mechanism of riverine GHG …

Tropical, temperate, and boreal forests are critical components of the climate system, and
the ecosystem services they provide are essential for our society (Bonan et al., 1992, Bonan …

Nitrous oxide is a potent greenhouse gas. Anthropogenically enhanced nitrogen deposition
causes natural forest soils to release more nitrous oxide, exacerbating global warming. We …