Two palynological samples from moss used to fill the gaps between the construction elements of an alpine chalet. Dendrochronological date: 1750 AD.
Five palynological samples from moss used to fill the gaps between the construction elements of an alpine chalet. Dendrochronological date: between 1608 and 1700 AD.
Natural site: peat bog in the north edge of the lake. 5 palynological samples. 1st half of the subatlantic period at 2.15 m depth. Should be looked by new analysis.
Archaeological site: lime mortar from a wall. Only one palynological sample. Test in the mortar of the fortified house.
Urban archaeological excavation. 10 palynological samples. "Urban" typical results.
Archaeological excavation. 18 palynological samples + 2 radiocarbon datings. 6 acceptable samples.
Natural site: lake formed in 1442 upstream a natural dam due to a rockslide. Drilling. 16 palynological samples. Opportunities to demonstrate seasonal rhythms.
The TEOM (Tapered Element Oscillating Microbalance) instrument was settled in Dedougou (Burkina Faso) in March 2012. It automatically measures the PM10 (particulate matter which diameter is lower than 10µm) mass concentrations at the surface (at 2m) at a 15mn time-step, and day and night. The ...