Director's Weekly Reports

Lamont Weekly Report, February 14, 2020

    This week the Geochemical Society and the European Association of Geochemistry announced the good news that Sidney Hemming has been elected a 2020 Geochemistry Fellow. The honor is reserved for “outstanding scientists who have, over some years, made a major contribution to the field of geochemistry.” Geochemistry Fellows at Lamont elected in earlier years include Bob Anderson, Steve Goldstein, Alex Halliday, Peter Kelemen, Terry Plank, and Dave Walker.

Lamont Weekly Report, January 31, 2020

   The extended Lamont community was deeply saddened to learn that alumnus and former faculty member Frank Press passed away on Wednesday at the age of 95. One of Maurice Ewing’s first students, Frank obtained his Ph.D. in 1949. Along with Joe Worzel, Frank helped move Ewing’s research group to Lamont that year, and he remained at Columbia for another six years, as Instructor, Assistant Professor, and Associate Professor.

Lamont Weekly Report, November 8, 2019

    A noteworthy solar system event will occur next Monday: a solar transit by Mercury. Although Mercury’s close approaches to Earth, known as inferior conjunctions, occur often (approximately once every 116 days), Mercury passes across the disc of the Sun as viewed from Earth much more rarely, because of the 7° inclination of Mercury’s orbit to the ecliptic, Earth’s orbital plane. The transit on Monday will be the fourth of only 14 Mercury transits this century.

Lamont Weekly Report, November 1, 2019

    This week kicked off on Saturday with the final day of the special symposium to celebrate the life and scientific legacy of Wally Broecker. The symposium provided a wonderful two days to remember an extraordinarily impactful colleague, with the formal talks, open-microphone sessions, group dinner, and informal discussions over coffee and lunch all contributing to a heightened awareness on the part of all participants of the unprecedented influence that Wally had on all who worked or interacted with him.

Lamont Weekly Report, October 25, 2019

    I am saddened to report that physical oceanographer and former Lamont staff member Eli Katz passed away on Thursday last week, at the age of 83. Eli worked at Lamont from 1979 to 1997, initially as a Senior Research Associate and after 1983 as a Senior Research Scientist. He received a Ph.D. from The Johns Hopkins University in 1962, and he worked at the Woods Hole Oceanographic Institution for 10 years before moving to Lamont.

Lamont Weekly Report, October 18, 2019

    Yesterday marked the 30-year anniversary of the Loma Prieta, California, earthquake, a magnitude-6.9 event well known not only to seismologists – because of its unusual source characteristics, widespread damage, and 63 fatalities – but also to major league baseball fans, because it resulted in the postponement of the third and fourth games in the 1989 World Series between the San Francisco Giants and the Oakland Athletics (

Lamont Weekly Report, October 11, 2019

    This week began with Lamont Open House. The total attendance was 3627, a figure higher than last year or two years before that, but lower than the all-time record of 3891 set in 2017. The official head count was certified by Howie Matza, who logged 350 individuals arriving by automobile to the campus, 658 attendees delivered by bus from the city, 2592 riders on the shuttles from the HNA parking lot, and 27 who came on other buses.