Sentences with phrase «seasonal variation between»

Not exact matches

The four years between planting a Kona tree and the first harvest extends seasonal variations in the price of Kona.

Observations of atmospheric carbon dioxide made by aircraft at altitudes between 3 and 6 kilometers (10,000 - 20,000 feet) show that seasonal carbon dioxide variations have substantially changed during the last 50 years.

Then, they looked at satellite data that measures variations in Earth's gravitational field to track the long - term and seasonal movements of water between the oceans and the continents.

Ca seasonal variation follows the behaviour expected from impact vaporization by interplanetary dust, due to Mercury's substantial radial excursions (heliocentric distances between 0.306 AU at perihelion and 0.465 AU at aphelion).

The divergence between fungal and bacterial communities in seasonal and spatial variations of wastewater treatment plants — Ziyan Wei — Science of The Total Environment

However, the relationship between seasonal variation in body weight and seasonal changes in caloric intake and physical activity, and in particular the relative importance of these factors in determining weight change, has not been as well studied.

FOR IMMEDIATE RELEASE David Baskin, Seasonal Variations at Freight + Volume September 24, 2009 — October 31, 2009 / Reception: Thursday, September 24, 6 — 8 pm Negotiating the uncertain border between the art object and consumerism, David Baskin's recent sculpture explores the underlying agendas inherent in the «formal» properties of everyday consumer goods.

Ice volume is estimated to be between 1,000 and 4,000 km3 / yr and shows a large seasonal variation.

For example, let's imagine that latitudinal and seasonal variations (Milankovic) of insolation between LGW and PI imply a + / -10 % of nebulosity, for some ocean - atmosphere circulation's reasons.

Even though such transitory influences as day and night or seasonal variations in photosynthesis cause clearly visible swings in the curve, the 30 percent drop between 1929 and 1932 caused not a ripple: empirical scientific evidence that the human contribution is in fact less than a fart in a hurricane, as Dr. Hertzberg says.

If one looks at the ocean / water temperatures http://weather.unisys.com/surface/sst.html there are enormous differences between the tropics, temperate and north, and enormous seasonal variations during the year which will affect CO2 absorption and emission, and there is a lot of biological activity in seas and waters that also are involved.

The 31 years of satellite measurement of OLR show an average OLR of around 232Watts / m ^ 2 with a range from 227Watts / m ^ 2 to 237Watts / m ^ 2 in response to the annual seasonal variation in absolute global temperature between 12 °C and 16 °C due to the significantly larger temperate landmass in the Northern hemisphere.

The relations between the length of a solar cycle and the mean temperature in the following cycle are used to model Svalbard annual mean temperature and seasonal temperature variations.

A set of long, nearly complete daily precipitation series for Alaska spanning the latter half of the 20th century has been analyzed for seasonal relationships between variations in mean, heavy, and extreme precipitation and large - scale atmospheric circulation variations at interannual, decadal, and secular timescales.

An examination of the data from: i) measurements of the fractionation of CO2 by way of Carbon - 12 and Carbon - 13 isotopes; ii) the seasonal variations of the concentration of CO2 in the Northern Hemisphere; and iii) the time delay between Northern and Southern Hemisphere variations in CO2, raises questions about the conventional explanation of the source of increased atmospheric CO2.

Here we assess the diurnal and seasonal variation of surface urban heat island intensity (SUHII) defined as the surface temperature difference between urban area and suburban area measured from the MODIS.

The constancy of seasonal variations in CO2 and the lack of time delays between the hemispheres suggest that fossil fuel derived CO2 is almost totally absorbed locally in the year it is emitted.

Our own model would say between 2040 and 2060, and it is fair to say that our view is that the earlier dates - in other words, the more pessimistic outlook for the Arctic - are associated with models that we believe are more credible, in terms of their capability to reproduce the observed seasonal cycle in sea ice extent, and also the variations in sea ice from year to year.

Seasonal response of BL cloud amount to SST variations in oceanic subsidence regions between 20 - 40 ° latitude