Sentences with phrase «air composition»

Some other climate «scientists» also say that air bubbles trapped in glacial ice are reliable samples of air composition at the time the snow fell, even though it takes decades for the air to become trapped in the bubbles.

The diffusion zone extends from the bottom of the chemical zone to the top of the lock - in zone and is comprised of an openly porous and permeable matrix in which air composition is solely determined by physical processes.

These include efficient watering and nutrient - delivery systems, precise atmospheric controls for temperature, humidity and air composition, and low - energy lighting which could include sun collection systems that take advantage of sunlight on the surface of planets and moons.

That is why extensive measurements of the air composition have yet to take place in this area.

Global warming is changing rainfall, humidity, air composition, solar radiation, heating and cooling.

The Barbizon School (c.1830 - 1875) Arguably the most influential of all naturalist groups, the French Barbizon School of landscape painting inspired artists across Europe, America and Australia with its spontaneous plein - air compositions.

The platform has three distinct components, with the hardware at the heart of it consisting of environmental sensors and a data processing board, which can measure and log temperature, humidity, air composition (CO and NO2), sound levels, and light intensity.