TY - JOUR AU - García Pérez, María Ángeles AU - Sánchez Gómez, María Luisa AU - Pérez Bartolomé, Isidro Alberto AU - Ozores, Marta AU - Pardo Gómez, Nuria PY - 2016 SN - 0048-9697 UR - http://uvadoc.uva.es/handle/10324/32892 AB - Continuous methane (CH4) concentrations were measured in Northern Spain over two years (2011–2012) by multi-point sampling at 1.8, 3.7 and 8.3 m using a Picarro analyser. The technique is based on cavity ringdown spectroscopy. The contrast in mean... LA - eng TI - Influence of atmospheric stability and transport on CH4 concentrations in northern Spain ER -