D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Earth Science D-index 38 Citations 6,895 194 World Ranking 3882 National Ranking 1599

Overview

What is he best known for?

The fields of study he is best known for:

  • Paleontology
  • Climate change
  • Ecology

Victor J. Polyak mostly deals with Climatology, Stalagmite, Oceanography, Speleothem and Climate change. His Climatology study combines topics in areas such as Allerød oscillation, Younger Dryas, Holocene and Intertropical Convergence Zone. His work deals with themes such as Mineralogy and Paleoclimatology, which intersect with Stalagmite.

He is studying Monsoon, which is a component of Oceanography. The concepts of his Speleothem study are interwoven with issues in δ18O and Thermohaline circulation. His Climate change research is multidisciplinary, incorporating elements of Teleconnection, Maya and Ice core.

His most cited work include:

  • Improvements in 230Th dating, 230Th and 234U half-life values, and U–Th isotopic measurements by multi-collector inductively coupled plasma mass spectrometry (657 citations)
  • Development and Disintegration of Maya Political Systems in Response to Climate Change (299 citations)
  • Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034 (242 citations)

What are the main themes of his work throughout his whole career to date?

Victor J. Polyak mainly investigates Cave, Stalagmite, Oceanography, Climatology and Speleothem. The Cave study combines topics in areas such as Geochemistry, Paleontology, Mineralogy and Calcite. As a member of one scientific family, Victor J. Polyak mostly works in the field of Stalagmite, focusing on Physical geography and, on occasion, Quaternary.

Victor J. Polyak combines topics linked to Glacial period with his work on Oceanography. His Climatology research includes elements of Teleconnection, Intertropical Convergence Zone and Precipitation. Victor J. Polyak focuses mostly in the field of Speleothem, narrowing it down to matters related to Interglacial and, in some cases, Sea level and Phreatic.

He most often published in these fields:

  • Cave (27.12%)
  • Stalagmite (25.42%)
  • Oceanography (23.16%)

What were the highlights of his more recent work (between 2017-2021)?

  • Physical geography (18.64%)
  • Sea level (9.04%)
  • Cave (27.12%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Physical geography, Sea level, Cave, Interglacial and Stalagmite. Victor J. Polyak combines subjects such as Speleothem, Agriculture, Tropics and Holocene with his study of Physical geography. He regularly links together related areas like Pleistocene in his Speleothem studies.

He has included themes like Geochemistry, Post-glacial rebound, Quaternary and Chronology in his Cave study. His Stalagmite study incorporates themes from Arid, Climatology, Flooding and Intertropical Convergence Zone. His work carried out in the field of Mediterranean climate brings together such families of science as Oceanography and Isostasy.

Between 2017 and 2021, his most popular works were:

  • Abrupt global-ocean anoxia during the Late Ordovician-early Silurian detected using uranium isotopes of marine carbonates (35 citations)
  • Constraints on global mean sea level during Pliocene warmth. (22 citations)
  • A highly resolved record of relative sea level in the western Mediterranean Sea during the last interglacial period (20 citations)

In his most recent research, the most cited papers focused on:

  • Paleontology
  • Climate change
  • Ecology

The scientist’s investigation covers issues in Physical geography, Paleoclimatology, Glacial period, Interglacial and Speleothem. His research in Physical geography intersects with topics in Deposition, Stalagmite, Holocene, Mediterranean climate and Groundwater recharge. His Paleoclimatology research is included under the broader classification of Oceanography.

His studies in Glacial period integrate themes in fields like Period and Sea level. His Speleothem study contributes to a more complete understanding of Cave. Victor J. Polyak interconnects Ice core and Pleistocene in the investigation of issues within Climate change.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Improvements in 230Th dating, 230Th and 234U half-life values, and U–Th isotopic measurements by multi-collector inductively coupled plasma mass spectrometry

Hai Cheng;Hai Cheng;R. Lawrence Edwards;Chuan Chou Shen;Victor J. Polyak.
Earth and Planetary Science Letters (2013)

1047 Citations

Development and Disintegration of Maya Political Systems in Response to Climate Change

Douglas J. Kennett;Sebastian F. M. Breitenbach;Valorie V. Aquino;Yemane Asmerom.
Science (2012)

516 Citations

Variable winter moisture in the southwestern United States linked to rapid glacial climate shifts

Yemane Asmerom;Victor J. Polyak;Stephen J. Burns.
Nature Geoscience (2010)

351 Citations

Unique Meteorite from Early Amazonian Mars: Water-Rich Basaltic Breccia Northwest Africa 7034

Carl B. Agee;Nicole V. Wilson;Francis M. McCubbin;Karen Ziegler.
Science (2013)

303 Citations

Late Holocene Climate and Cultural Changes in the Southwestern United States

Victor J. Polyak;Yemane Asmerom.
Science (2001)

301 Citations

High resolution stalagmite climate record from the Yucatán Peninsula spanning the Maya terminal classic period

Martín Medina-Elizalde;Stephen J. Burns;David W. Lea;Yemane Asmerom.
Earth and Planetary Science Letters (2010)

237 Citations

Solar forcing of Holocene climate: New insights from a speleothem record, southwestern United States

Yemane Asmerom;Victor Polyak;Stephen Burns;Jessica Rassmussen.
Geology (2007)

227 Citations

Late Pleistocene Human Skeleton and mtDNA Link Paleoamericans and Modern Native Americans

James C. Chatters;Douglas J. Kennett;Yemane Asmerom;Brian M. Kemp.
Science (2014)

195 Citations

Age and origin of carlsbad cavern and related caves from 40Ar/39Ar of alunite

Victor J. Polyak;William C. McIntosh;William C. McIntosh;William C. McIntosh;Necip Güven;Necip Güven;Necip Güven;Paula Provencio;Paula Provencio;Paula Provencio.
Science (1998)

163 Citations

A 1500‐year El Niño/Southern Oscillation and rainfall history for the Isthmus of Panama from speleothem calcite

Matthew S. Lachniet;Stephen J. Burns;Dolores R. Piperno;Yemane Asmerom.
Journal of Geophysical Research (2004)

149 Citations

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