您搜索了: aethalometer (法语 - 英语)

les concentrations de suie noire (sn) et de composés organiques aromatiques à absorbance uv ont été mesurées au moyen d’un mc aethalometer portatif totalement automatisé.
concentrations of black carbon (bc) and ultraviolet (uv) absorbing aromatic organic materials were measured using a portable, fully automatic aethalometer™.

core network status table for alert mesure instrument d’observation période moyenne d’échan-tillonnage fréquence d’échan - tillonnage nombre de paramètres de mesure dans les archives contrôle de qualité - état des données carbon dioxide flask grab weekly 1 1975-2001 carbon dioxide licor 6251 5 minute 5 minute 1 1988-2001 methane hp 6890 gc 5 minute 5 minute 1 1988-2001 nitrous oxide hp 6890 gc 5 minute 5 minute 1 2000-2001 sulphur hexafluoride hp 6890 gc 5 minute 5 minute 1 2000-2001 carbon monoxide ta rga3 gc 5 minute 5 minute 1 1998-2001 cfc-11 and cfc-12 hp 5890 gc 30 minute 30 minute 2 1995-2001 hydrogen ta rga3 gc 5 minute 5 minute 1 1998-2001 radon alpha detector hourly hourly 1 1996-2001 mercury tgm tekran 30 minute 30 minute 1 1995-2001 mercury rgm/pm tekran 3 hour 3 hour 1 2001-2001 mercury in snow teflon table event basis event basis 1 1998-2001 pan hp 5890 30 minute 30 minute 1 1986-2001 ozone teco 5 minute 5 minute 1 1992-2001 light absorption psap 1 minute 1 minute 1 1998-2001 black carbon aethalometer hourly hourly 1 199?-2001 wind direction/speed rm young 5 minute 5 minute 1 1986-2001 air temperature probes 5 minute 5 minute 1 1986-2001 dew point dew cells 5 minute 5 minute 1 1986-2001 aerosol chemistry hi-volume weekly weekly 32 1980-2000 halocarbon flask grab bi-weekly 10 1996-2001 toxics (pcb,ocs) hi-volume 5 minute weekly 15 1993-2001 13c and 18o in co2 flask grab weekly 1 1998-2001 o2/n2 flask grab weekly 1 1995-2001 halocarbon flask 5 minute weekly 22 1995-2001 13c in methane cylinder integrated bi-weekly 1 1992-2001 14c in carbon dioxide raschib tube integrated weekly 1 1992-2001 hydrocarbons flask grab weekly 1 1996-2001 ozone/uv/so2 brewer 15 minute 15 minute 3 1986-2001 ozone vertical profile ozonesonde profile bi-weekly 1 1964-2001
core network status table for alert measurement field instrument sampling period sampling frequency number of measurement parameters in archive file quality control - data status carbon dioxide flask grab weekly 1 1975-2001 carbon dioxide licor 6251 5 minute 5 minute 1 1988-2001 methane hp 6890 gc 5 minute 5 minute 1 1988-2001 nitrous oxide hp 6890 gc 5 minute 5 minute 1 2000-2001 sulphur hexafluoride hp 6890 gc 5 minute 5 minute 1 2000-2001 carbon monoxide ta rga3 gc 5 minute 5 minute 1 1998-2001 cfc-11 and cfc-12 hp 5890 gc 30 minute 30 minute 2 1995-2001 hydrogen ta rga3 gc 5 minute 5 minute 1 1998-2001 radon alpha detector hourly hourly 1 1996-2001 mercury tgm tekran 30 minute 30 minute 1 1995-2001 mercury rgm/pm tekran 3 hour 3 hour 1 2001-2001 mercury in snow teflon table event basis event basis 1 1998-2001 pan hp 5890 30 minute 30 minute 1 1986-2001 ozone teco 5 minute 5 minute 1 1992-2001 light absorption psap 1 minute 1 minute 1 1998-2001 black carbon aethalometer hourly hourly 1 199?-2001 wind direction/speed rm young 5 minute 5 minute 1 1986-2001 air temperature probes 5 minute 5 minute 1 1986-2001 dew point dew cells 5 minute 5 minute 1 1986-2001 aerosol chemistry hi-volume weekly weekly 32 1980-2000 halocarbon flask grab bi-weekly 10 1996-2001 toxics (pcb,ocs) hi-volume 5 minute weekly 15 1993-2001 13c and 18o in co2 flask grab weekly 1 1998-2001 o2/n2 flask grab weekly 1 1995-2001 halocarbon flask 5 minute weekly 22 1995-2001 13c in methane cylinder integrated bi-weekly 1 1992-2001 14c in carbon dioxide raschib tube integrated weekly 1 1992-2001 hydrocarbons flask grab weekly 1 1996-2001 ozone/uv/so2 brewer 15 minute 15 minute 3 1986-2001 ozone vertical profile ozonesonde profile bi-weekly 1 1964-2001