Methane, carbon dioxide and nitrous oxide fluxes in soil profile under a winter wheat-summer maize rotation in the North China Plain.

Daily sampling in montane grasslands were performed over 12 days (from 11–22 November 2011) in order to de- termine if soil trace gas fluxes varied among mesotope-scale

the same area at different moments in time, in long term experiments. A second approach, a chronosequence, is possible when there is a set of areas with similar topog-

Only cells conforming to the normal bacterial gross morphology (rod-like for vegetative cells, rice grain-shaped for spores) and of similar dimensions to those in the control

The significant correlation obtained among the total mass and organic carbon fluxes and physical parameters (euphotic layer and 18°C isotherm depth) in the upper

O aparecimento das HD traumáticas, geralmente num contexto de múltiplos e graves traumatismos, constituem geral- mente casos de grande urgência com insuficiência respiratória

T-S-diagram in (a) framed by box.; AW: Amazon Water; STMW: Subtropical Mode Water; MW: Mediterranean Water; SACW: South Atlantic Central Water; NACW: North Atlantic Central Water;

soil moisture, soil temperature, net radiation and heat fluxes (latent, sensible and ground heat fluxes) at land surface. Temperature and moisture of the surface 2.5 cm soil

Fluxes measured by both methods during the night in the fall are small, with an upward flux measured using the EC method and downward fluxes measured by the MBR method in all