Daily vapour pressure maps. At about 3:30 am each day, the 9 am and 3 pm vapour pressure values for the previous day are analysed, using dewpoint temperature data with very limited quality control.

Water vapor is at most only 4% of the total atmosphere. The average surface pressure as a result of all atmospheric gases is approximately 1,000 mb. Therefore, the vapor pressure attributable to water ...

SPX | A complete S&P 500 Index index overview by MarketWatch. View stock market news, stock market data and trading information.

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

Vapour–liquid equilibria of binary and ternary aqueous systems with HCl, HBr and CaCl2 at highly diluted vapour phases. Fluid Phase Equilibria 2001 , 189 (1-2) , 163-178.

vapour pressure deficit. The difference between the amount of moisture in the air and how much moisture the air can hold when it is saturated. This definition applies to: Glossary for Regulations: ...

Phthalates and alternative plasticizers are semivolatile organic compounds (SVOCs), an important class of indoor pollutants that may have significant adverse effects on human health. Unfortunately, ...