World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
61
Citations
12527
World Ranking
1807
National Ranking
793

Overview

Andrew S. Cohen is affiliated with the University of Arizona in the United States. Their research spans multiple disciplines, primarily focusing on Earth and Planetary Sciences as well as Medicine.

Their work intersects a number of subfields including Atmospheric Science, Ecology, Anthropology, Paleontology, and Surgery. Through these areas, their research covers diverse topics such as Geology and Paleoclimatology Research, Pleistocene-Era Hominins and Archaeology, Aquatic Ecosystems and Biodiversity, Aquatic Ecosystems and Phytoplankton Dynamics, Isotope Analysis in Ecology, Paleontology and Stratigraphy of Fossils, and broader Evolution and Paleontology Studies.

Andrew S. Cohen has contributed to numerous papers published in well-known venues across geology, ecology, and related fields. Their frequent publication venues include:

  • Abstracts with programs - Geological Society of America
  • The Journal of Urology
  • Quaternary Science Reviews
  • Palaeogeography Palaeoclimatology Palaeoecology
  • Journal of Great Lakes Research

Significant papers authored around the years 2020 and 2021 reflect a focus on climate dynamics, early human environments, and ecological variability, with selected examples including:

  • "African climate response to orbital and glacial forcing in 140,000-y simulation with implications for early modern human environments," 2020, Proceedings of the National Academy of Sciences
  • "Increased ecological resource variability during a critical transition in hominin evolution," 2020, Science Advances
  • "Early human impacts and ecosystem reorganization in southern-central Africa," 2021, Science Advances
  • "Paleo-ENSO influence on African environments and early modern humans," 2021, Proceedings of the National Academy of Sciences
  • "Hydroclimate changes in eastern Africa over the past 200,000 years may have influenced early human dispersal," 2021, Communications Earth & Environment

Frequent collaborations are evident with several co-authors, notably:

  • Alan L. Deino
  • R. Bernhart Owen
  • Robin W. Renaut
  • Michael M. McGlue
  • Nathan M. Rabideaux

The breadth of their research, characterized by a large number of publications and interdisciplinary connections, highlights a career engaged with examining past climates, human evolutionary history, and ecological dynamics through geological and environmental perspectives.

Best Publications

  • Paleolimnology: The History and Evolution of Lake Systems

    Andrew S. Cohen

  • Northern Hemisphere Controls on Tropical Southeast African Climate During the Past 60,000 Years

    Jessica E. Tierney;James M. Russell;Yongsong Huang;Jaap S. Sinninghe Damsté

  • East African megadroughts between 135 and 75 thousand years ago and bearing on early-modern human origins

    Christopher A. Scholz;Thomas C. Johnson;Andrew S. Cohen;John W. King

  • Estimating the age of formation of lakes: An example from Lake Tanganyika, East African Rift system

    Andrew S. Cohen;Michael J. Soreghan;Christopher A. Scholz

  • Ecological consequences of early Late Pleistocene megadroughts in tropical Africa.

    Andrew S. Cohen;Jeffery R. Stone;Kristina R.M. Beuning;Lisa E. Park

  • The environmental context for the origins of modern human diversity: a synthesis of regional variability in African climate 150,000-30,000 years ago.

    Margaret Whiting Blome;Andrew S. Cohen;Christian A. Tryon;Alison S. Brooks

  • Interpreting stable isotopes in food webs: Recognizing the role of time averaging at different trophic levels

    C. M. O'Reilly;R. E. Hecky;A. S. Cohen;P.-D. Plisnier

  • Late-twentieth-century warming in Lake Tanganyika unprecedented since AD 500

    Jessica E. Tierney;Marc T. Mayes;Marc T. Mayes;Natacha Meyer;Christopher Johnson;Christopher Johnson

  • Lacustrine Petroleum Source Rocks

    Andrew S. Cohen;A. J. Fleet;K. Kelts;M. Talbot

  • Human impacts on the African Great Lakes

    Richard Ogutu-Ohwayo;Robert E. Hecky;Andrew S. Cohen;Les Kaufman

  • Nearshore carbonate deposits in Lake Tanganyika

    Andrew S. Cohen;Catherine Thouin

  • The impact of sediment pollution on biodiversity in Lake Tanganyika

    Andrew S. Cohen;Roger Bills;Christine Z. Cocquyt;A.G. Caljon

  • Lake level and paleoenvironmental history of Lake Tanganyika, Africa, as inferred from late Holocene and modern stromatolites

    Andrew S. Cohen;Michael R. Talbot;Stanley M. Awramik;David L. Dettman

  • Abrupt change in tropical African climate linked to the bipolar seesaw over the past 55,000 years

    E. T. Brown;T. C. Johnson;C. A. Scholz;A. S. Cohen

  • New palaeogeographic and lake-level reconstructions of Lake Tanganyika: implications for tectonic, climatic and biological evolution in a rift lake

    A. S. Cohen;K.-E. Lezzar;J.-J. Tiercelin;M. Soreghan

  • Lake-level history of Lake Tanganyika, East Africa, for the past 2500 years based on ostracode-inferred water-depth reconstruction

    Simone R Alin;Andrew S Cohen

  • Climate warming reduces fish production and benthic habitat in Lake Tanganyika, one of the most biodiverse freshwater ecosystems

    Andrew S. Cohen;Elizabeth L. Gergurich;Benjamin M. Kraemer;Michael M. McGlue

  • New seismic stratigraphy and Late Tertiary history of the North Tanganyika Basin, East African Rift system, deduced from multichannel and high‐resolution reflection seismic data and piston core evidence

    K. E. Lezzar;J.-J. Tiercelin;M. De Batist;A. S. Cohen

  • Environmental change explains cichlid adaptive radiation at Lake Malawi over the past 1.2 million years.

    Sarah J. Ivory;Sarah J. Ivory;Margaret W. Blome;John W. King;Michael M. McGlue

  • Petrology and Geochemistry of Rhizoliths from Plio-Pleistocene Fluvial and Marginal Lacustrine Deposits, East Lake Turkana, Kenya

    Jeffrey F. Mount;Andrew S. Cohen

  • The Impact of Sediment Pollution on Biodiversity in

    Lake Tanganyika;Andrew S. Cohen;Roger Bills

  • Consequences of Early Late-Pleistocene Megadroughts in Tropical Africa

    Andrew S Cohen;Jeffery R. Stone;Kristina R M Beuning;Lisa E Park

Frequent Co-Authors

Alan L. Deino
Alan L. Deino Berkeley Geochronology Center
Henry F. Lamb
Henry F. Lamb Aberystwyth University
Craig S. Feibel
Craig S. Feibel Rutgers, The State University of New Jersey
Asfawossen Asrat
Asfawossen Asrat Botswana International University of Science and Technology
James M. Russell
James M. Russell Brown University
Christopher A. Scholz
Christopher A. Scholz Syracuse University
Robin W. Renaut
Robin W. Renaut University of Saskatchewan
Martin H. Trauth
Martin H. Trauth University of Potsdam
Thomas C. Johnson
Thomas C. Johnson University of Massachusetts Amherst
John W. King
John W. King University of Rhode Island

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Related Online Degrees & Career Pathways

Studying Earth Science opens doors to a variety of interdisciplinary career paths. Many students interested in complementing their Earth Science skills explore online degrees that align with leadership and organizational roles, such as online human resource management masters programs. These programs can prepare graduates to manage teams in environmental organizations or government agencies.

For non-traditional students or professionals considering a career shift, finding flexible options is key. Several institutions offer college degrees for seniors that accommodate different learning paces and schedules, making it possible to pursue Earth Science-related studies later in life.

Library and information science is another complementary field, especially for those interested in managing Earth Science data and resources. Accredited programs found through ala accredited mlis programs provide vital training in information organization, digital archiving, and research methodologies.

Obtaining a library science degree can also be valuable for Earth Science professionals focused on preserving scientific records or supporting research institutions. These degrees enhance information management skills crucial for many scientific careers.

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