The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Howard J. Spero sits on this spectrum.
This scientist: 232 publications — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 603 publications or more.
The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Howard J. Spero sits on this spectrum.
This scientist: 62 D-Index — 82nd percentile
82% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 106 D-Index or more.
Howard J. Spero is affiliated with the University of California, Davis in the United States. Their research primarily focuses on Earth and Planetary Sciences as well as Environmental Science, supported by a significant number of publications in these fields.
Their work spans several subfields including Atmospheric Science, Ecology, Paleontology, Oceanography, and Anthropology. The main topics of research covered by Spero include Geology and Paleoclimatology Research, Isotope Analysis in Ecology, Marine Biology and Ecology Research, Archaeology and ancient environmental studies, Paleontology and Stratigraphy of Fossils, Pleistocene-Era Hominins and Archaeology, and Geochemistry and Elemental Analysis.
Spero has contributed to a range of peer-reviewed papers. Notable recent publications include:
Their collaborations include frequent co-authorship with Jennifer S. Fehrenbacher, Reinhard Kozdon, Caitlin M. Livsey, Dorothea Bauch, and Geert-Jan A Brummer.
Spero's work is often published in venues such as the Publishing Network for Geoscientific and Environmental Data (PANGAEA) from the Alfred Wegener Institute for Polar and Marine Research, Rapid Communications in Mass Spectrometry, Geochimica et Cosmochimica Acta, California Archaeology, and Zenodo at CERN.
Their professional recognition includes fellowships awarded by prominent scientific organizations, namely the American Geophysical Union (AGU) in 2014, the American Association for the Advancement of Science (AAAS) in 2012, and the Geological Society of America. These fellowships acknowledge their contributions and standing in the scientific community.
David W. Lea;Dorothy K. Pak;Howard J. Spero
Bryan E. Bemis;Howard J. Spero;Jelle Bijma;David W. Lea
Howard J. Spero;Jelle Bijma;David W. Lea;Bryan E. Bemis
David W. Lea;Tracy A. Mashiotta;Howard J. Spero
Petra S. Dekens;Petra S. Dekens;David W. Lea;Dorothy K. Pak;Howard J. Spero
C. Waelbroeck;A. Paul;M. Kucera;A. Rosell-Melé
Ann D. Russell;Bärbel Hönisch;Howard J. Spero;David W. Lea
Tracy A. Mashiotta;David W. Lea;Howard J. Spero
David W. Lea;Pamela A. Martin;Dorothy K. Pak;Howard J. Spero
Jelle Bijma;H. J. Spero;D. W. Lea
Howard J. Spero;David W. Lea
Matthew W. Schmidt;Howard J. Spero;David W. Lea
Howard J. Spero;David W. Lea
Howard J. Spero;David W. Lea
Howard J. Spero;Koreen M. Mielke;Erica M. Kalve;David W. Lea
A. Sanyal;N. G. Hemming;W. S. Broecker;David W. Lea
L. J. De Nooijer;Howard Spero;J. Erez;J. Bijma
Nikolaus Gussone;Anton Eisenhauer;Alexander Heuser;Martin Dietzel
David W. Lea;Dorothy K. Pak;Christina L. Belanger;Howard J. Spero
S. Rink;Michael Kühl;J. Bijma;H.J. Spero
H.J. Spero;J. Bijma;D.W. Lea;B.E. Bernis
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Exploring Earth Science in the USA opens doors to various interdisciplinary fields. Many students complement their studies with skills in management and leadership by pursuing a human resource management masters degree online. This helps graduates navigate organizational roles in environmental firms or governmental agencies.
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Finally, pairing Earth Science with a focused study in library systems can enhance research and archiving skills. Pursuing a specialized library science masters supports careers in academic, public, or specialized scientific libraries.
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