Robert Jacobsen Author
Subjects of specialization
Affiliation
Educational Data Science, Precision Measurements, High Energy Physics
University of California, Berkeley, USA
Robert Jacobsen is from University of California, Berkeley, USA. Fundamental particle physics, particularly from the experimental perspective, is Bob Jacobsen's primary research interest. Over the past 20 years the Standard Model of high energy physics has triumphed in precise tests of predictions of various quantities. The next step is to learn more about the unknown parameters, particularly in the neutrino sector, and to search for hints to the remaining phenomenological mysteries: Dark Energy and Dark Matter.
Research Article Subscription
Author(s): Richard A. Muller, Robert Rohde, Robert Jacobsen, Elizabeth Muller, Saul Perlmutter, Arthur Rosenfeld, Jonathan Wurtele, Donald Groom and Charlotte Wickham
A New Estimate of the Average Earth Surface Land Temperature Spanning 1753 to 2011
We report an estimate of the Earth’s average land surface temperature for the period 1753 to 2011. To address issues of potential station selection bias, we used larger sampling of stations than having prior studies. For the period post 1880, our estimate is similar to those previously reported by other groups, although we report smaller error uncertainties. The land temperature rise from the 1950s decade to the 2000s decade is 0.90 ± 0.05°C (95% confidence).
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