Sentences with phrase «higher ambient co2»

Not exact matches

Based on its extensive field programme, ECO2 recommends that overburden, seabed, and water column should be monitored with 3 - D seismic techniques, high - resolution bathymetry or backscatter mapping of the seabed, hydro - acoustic imaging of gas accumulations and outlets, video and photo imaging, chemical detection of dissolved CO2 in ambient bottom waters.

Saturation states for calcium carbonate (Ω) were significantly higher in the presence of Ulva under both ambient and elevated CO2 delivery rates (p < 0.05).

The time krill occupied either of the flume channels (with high or ambient CO2 levels) was highly variable in all tests.

«a FACE study conducted at Maricopa, Arizona, USA — spring wheat was grown for two seasons at atmospheric CO2 concentrations of ambient and ambient + 200 ppm, with half of each plot receiving high amounts of nitrogen and half receiving low amounts.

Over the course of the two growing seasons, Brooks et al. (2000) found that the plants grown in the CO2 - enriched plots accumulated 8 and 16 % more carbon than the plants exposed to ambient air under the low and high soil nitrogen regimes, respectively.

These estimates are based on extrapolating what we know about carbon capture and storage (CCS) at power plants, where CO2 levels in flue gases are much higher than in ambient air.

Millions of electronic CO2 sensors that control ventiliation fans in high occupancy buildings use the consequence of back radiation at a resonant frequency of CO2 to determine concentration in the ambient air.

I always hark on about the CO2 concentration over vegetation in the early hours of the morning being many times higher than ambient CO2 concentration, but there is no appreciable warming effect.

When CO2 concentration is high, so is the ambient temperature.

If the vapor pressure of a layer of CO2 at the surrounding temperature was higher than the ambient PARTIAL PRESSURE of CO2, the CO2 would continually sublime.

U.S. researchers discovered that sugarcane grown in sunlit greenhouses at 720 ppm CO2 and 11 degrees F (6 degrees C) higher than outside ambient air produced stem juice an amazing 124 % higher in volume than sugarcane grown at ambient temperature and 360 ppm carbon dioxide.