Sentences with phrase «season temperatures»

They found that discrepancies between observation and simulation varied among individual models, whereby deviations increased with increasing growing season temperature.

During the dry season the temperatures will get up to the 30 degree mark with lows of 20.

The researchers found that winter precipitation and average runoff - season temperatures varied from drought to drought.

The reversible design has plush fleece on one side and moisture - control fabric on the other to offer all - season temperature control.

The team concluded that changes in growing - season temperature account for more than 40 percent of the increase.

If the average has stopped increasing since 1998, what season temperature has changed to make that average stop increasing?

The cause of the mass balance loss is a decline in winter snowpack as noted on April 1 and a rise in ablation season temperature.

Climate modeler David Battisti of the University of Washington in Seattle and food security expert Rosamond Naylor of Stanford University used the results of 23 climate models to determine that there is a more than 90 percent chance — in other words, it is very likely — that the lowest growing season temperatures in the tropics and subtropics by the end of the century will be higher than the highest temperatures at present.

It showed, surprisingly, that drought stress is driven as much by growing season temperatures as winter snowpack.

Figure 2: An indication of growing season temperature changes across the whole of the northern boreal forest.

106, no. 37 (15 September 2009), pp. 15,594 — 98; Liangzhi You et al., «Impact of Growing Season Temperature on Wheat Productivity in China,» Agricultural and Forest Meteorology, vol.

Return to the Wild Most farmers in Senegal avoid their fields at noon, when the sun is high and the dry season temperatures soar north of 100 degrees Fahrenheit, says Daniel Foncéka, a scientist with the French Agricultural Research Center for International Development.

We examined ablation season temperature for five regional weather stations and for two different month combinations (May - September and June - September) and found the Diablo Dam record for June - September to provide the best correlation.

Yet our prediction is that all trees within a region of synoptic or lesser scale where growing season temperatures lie below the growth threshold will experience a missing ring.

Tand, M., Liu T.S., Hou J., Qin X., Zhang H. and Li T. (2003) Cyclic Rapid Warming on Cntennial - scale Revealed by a 2650 - year Stalagmite Record of Warm Season Temperature, Geophysical Research Letters 30, 1617, DOI: 10.1029 / 2003GL017352.

Figure 2: DMI summer melt season temperatures and annual DMI temperature anomaly as well as five year running averages

According to some authorities, and dependent upon the particular climate, during the cooling season the temperature in the room below an irrigated green roof may be reduced 16 to 27ºF compared to a reduction of about 11 - 13ºF for a non irrigated green roof.

I am confident that, before AD1850, stripbarks do contain a record of decadal - scale growth season temperature variability.

This relationship of higher warm - season temperatures with lower precipitation appears to apply also to trends (Trenberth and Shea, 2005).

The correlation between annual net balance is higher for ablation season temperature than for accumulation season precipitation.

During the dry season temperatures vary between 0 ° and 28 ° C. mornings and evenings are colder while at midday the heat can be intense with very clear skies.

It showed, surprisingly, that drought stress is driven as much by growing season temperatures as winter snowpack.Carswell is deftly layering in the science and building a case about the impact of future warming.

White Plains» first day of spring brings cold temperatures and the possibility of the fourth snowstorm of the season

However, when runoff - season temperatures were above average, streamflow was less than expected on the basis of winter precipitation.

A 2005 study in Climatic Change led by climatologist Gregory Jones of Southern Oregon University found that the average growing - season temperature in 27 prime wine - producing regions had risen in the previous 50 years.

Princeton economist Orley Ashenfleter predicts Bordeaux wine quality (and hence eventual price) using a model he developed that takes into account winter and harvest rainfall and growing season temperature.

During these seasons temperatures range from 45 ° at night to 80 ° F in the day.

Solar panels power the air conditioning and underfloor heating, to season the temperature in every room.

However, during this season temperatures can be around 7 - 8 °C during the day and easily reach freezing at night.

The average winter high season temperature is around 79 ° F, while the summer season temperatures average about 8 ° warmer.

Despite the complexity of global food supply, here we show that simple measures of growing season temperatures and precipitation — spatial averages based on the locations of each crop — explain ~ 30 % or more of year - to - year variations in global average yields for the world's six most widely grown crops.

1) Mean ablation season temperature has been 1.1 oC above the long term mean (1950 - 1980).

The four primary climatic variables affecting North Cascade glaciers are ablation season temperature, accumulation season precipitation, summer cloud cover and May and October freezing levels (Tangborn, 1980; Pelto, 1988).

Jones et al. (1998) estimated extra-tropical Northern and Southern Hemisphere warm - season temperature changes during the past millennium using a sparse set of extra-tropical warm - season temperature proxy indicators (10 and 8 respectively).

Attribution is supported by the detection of human influence on the cold - season temperatures that drive the snowpack reductions.

HAPPI enables detailed analysis of the shifting distribution of extreme growing season temperatures and precipitation, highlighting widespread increases in extreme heat seasons and heightened skewness toward hot seasons in the tropics.

In the Cascades, where cool - season temperatures have risen 2.5 ° F (about 1.4 ° C) over the past 40 to 70 years, snowpack has declined by an average of 25 percent — and up to 60 percent in some areas.3, 4,5

The slope of regression (ry) indicates a roughly 17 % relative decrease in both corn and soybean yield for each degree increase in growing season temperature.

Are we agreed that trees at some sites can be sensitive to growing season temperature and reflect this in changes in ringwidth or latewood density?