1,646 resources found

This dataset contains daily and monthly precipitation data for Australian stations. The general period of record is January 1832 to February 1983, but the actual periods vary by...

Global surface observations from USAF (ETAC) at NCDC in DATSAV3 [http://rda.ucar.edu/datasets/ds463.1/docs/versions_of_DATSAV.html] format. This set is superseded by ds463.2...

Please note: Please use ds633.1 to access RDA maintained ERA-5 Monthly Mean data, see ERA5 Reanalysis (Monthly Mean 0.25 Degree Latitude-Longitude Grid), RDA dataset ds633.1....

The National Climatic Data Center (NCDC) has provided rocketsonde data for a handful of stations around the globe for 1969 to 1988. Usually, there is about one sounding per...

Goals: To assess the feasibility of accessing nighttime HO2 dominated chemistry of a-pinene by adding H2O2 + ozone + NO2 to the chamber. Overall goals will include quantifying...

Goals: Prepare NAP SOA at 80 RH, with low NOx, and without NH3 Summary: Prepare NAP SOA at 80 RH, with low NOx, and without NH3 Organization: Nizkorodov Lab Lab Affiliation:...

A 10-member ensemble of CESM1 (1 degree spatial resolution) simulations in which time-evolving SST anomalies in the North Atlantic (5N-55N, with a linearly tapering buffer zone...

Goals: To quantify SOA yield and gas-phase product yields from humid ozonolysis of g-terpinene, which will serve as a "control" experiment to subtract the ozonolysis...

High quality global ocean profile stations. Specially selected surface to bottom profiles intended for global ocean circulation studies. Approximately 12000 stations.

NCDC's U.S. Cooperative Summary of Data (DSI3200) dataset was screened for stations with long continuous observations for use in assessing 20th-century U.S. snowfall trends. The...

Goals: Photolysis of monoterpene-derived organic nitrates Summary: Photolysis rate constant and mechanism of b-pinene-derived organic nitrate Organization: Ng Research Group Lab...

Goals: Calibrate the chamber's operation status. Summary: Targets: 80 ppb m-xylene + 50 ppb NO (both) Instruments: SMPS, APM, VTDMA, GC1 Organization: UCR-CECERT-APL-Cocker...

Goals: Photooxidation of m-xylene with continuous NO injection under black lights. Summary: Target: 80 ppb m-xylene + 1 ppm H2O2 + 20 ppb NO + continous NO 5 ppb / hour (A)...

Goals: Gasoline photooxidation under NOx and SOA surrogate Summary: Target: 1.1 ppmC SOA surrogate, 25 ppb NOx, 500 uL Gasoline (Both) + 1 ppmC H2O2 (both) INSTRUMENTS: SMPS,...

Auxiliary, preliminary, and other datasets that are to be included in ICOADS at a future time. Various format are used. We do not recommend general public use of these data....

Goals: Observing OH-initiated m-xylene reactions under SOA surrogate and NOx environment. Summary: targets: 1.1 ppmC SOA surrogate + 1 ppmC H2O2 + 25 ppb NOx + 100 ppb m-xylene...

Goals: To quantify SOA yield and gas-phase product yields (particularly of C10 nitrooxy-hydroperoxide and other organonitrates) from humid nighttime RO2+HO2-dominated...

The Community Earth System Model (CESM2.1) CISM2 JG/BG simulations include Atmospheric Monthly, Ice Monthly, Ocean Monthly, Land Monthly, River Monthly, Coupler Monthly/Daily,...

SEASAT scatterometer derived wind speed and direction, global coverage, July-October 1978, approximately 50 km resolution, objectively dealiased by Robert Atlas at GSFC.

The MRF was a medium-range forecast model for weather prediction over a 6- to 10-day period. The data here from the MRF include analyses, four times per day, plus 12-, 24- and...