The isotopic composition of nitrous oxide (N2O) provides useful information for evaluating
N2O sources and budgets. Due to the co‐occurrence of multiple N2O transformation …

Less crude protein (CP) in the diet can reduce nitrogen excretion of dairy cattle and lower
their ammonia (NH 3) and nitrous oxide (N 2 O) formation potential. The diet composition …

Rationale NBS19 carbonate, a primary reference material (RM) for the Vienna Pee Dee
Belemnite (VPDB) scale realisation introduced in 1987, was exhausted in 2009, and no …

Rationale In recent years, the primary reference material (RM) for the VPDB scale, NBS19,
has become unavailable, and the RM used for low‐end scale‐anchoring, LSVEC, was found …

GHG emissions are usually the result of several simultaneous processes. Furthermore,
some gases such as N2 are very difficult to quantify and require special techniques …

Certain aspects in the collection, handling, storage, and subsequent analysis of discrete air
samples from non‐steady‐state flux chambers are critical to generating accurate and …

The study herein reports on the development and testing of sampling systems (and
subsequent analytical setups) that were deployed on an unmanned aerial vehicle (UAV) for …

Rationale Information on the isotopic composition of nitrous oxide (N2O) at natural
abundance supports the identification of its source and sink processes. In recent years, a …

We present fully ab initio calculations of second-overtone rovibrational line shapes of carbon
monoxide perturbed by argon. The quantum mechanical scattering problem between CO …

Rationale High‐accuracy δ13C values are required for observations of greenhouse gases
CO2 and methane, and, consequently, for international reference materials (RMs). Recently …