Sentences with phrase «combined upper estimate»

Works of art with a combined upper estimate of nearly # 400m, representing one of the highest - value auctions to be staged in London, have gone on display.

Not exact matches

We have arranged each risk according to how much views have changed in the past year (with the biggest combined increase in estimated likelihood and potential impact at the upper left of the page); orange shading highlights science and technology concerns.

Lyman and colleagues combined different ocean monitoring groups» data sets, taking into account different sources of bias and uncertainty — due to researchers using different instruments, the lack of instrument coverage in the ocean, and different ways of analyzing data used among research groups — and put forth a warming rate estimate for the upper ocean that it is more useful in climate models.

In the present study, satellite altimetric height and historically available in situ temperature data were combined using the method developed by Willis et al. [2003], to produce global estimates of upper ocean heat content, thermosteric expansion, and temperature variability over the 10.5 - year period from the beginning of 1993 through mid-2003...

NW and Ken, a short answer is that the investigators need to combine evidence of tree - line fluctuations with estimate of past temperature changes to model the spatial extent of the upper treeline zone in order to avoid this problem (by ensuring that only material that was within this zone at any given time is used).

Willis et al. (2004) used satellite altimetric height combined with about 900,000 in situ ocean temperature profiles to produce global estimates of upper - ocean (upper 750 m) heat content on interannual timescales from mid-1993 to 2002 (see Figure 4 - 3).