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
Ecology and Evolution D-index 44 Citations 6,913 113 World Ranking 2281 National Ranking 842

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Genus
  • IUCN Red List

John B. Iverson spends much of his time researching Ecology, Conservation status, Checklist, IUCN Red List and Avian clutch size. His work carried out in the field of Ecology brings together such families of science as Survivorship curve and Vertebrate. His research in IUCN Red List intersects with topics in Tortoise and Threatened species.

His studies in Threatened species integrate themes in fields like Critically endangered and Endangered species. His biological study spans a wide range of topics, including Carapace and Animal science. John B. Iverson has researched Animal science in several fields, including Juvenile, Kinosternidae, Kinosternon and Sex ratio.

His most cited work include:

  • The conservation status of the world's reptiles (490 citations)
  • A revised checklist with distribution maps of the turtles of the world (318 citations)
  • Coefficient shifts in geographical ecology: an empirical evaluation of spatial and non-spatial regression (224 citations)

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

John B. Iverson mainly investigates Ecology, Zoology, Turtle, Hatchling and Kinosternon. His Ecology study is mostly concerned with Avian clutch size, Painted turtle, Iguana, Nest and Reproduction. His research investigates the connection between Iguana and topics such as Endangered species that intersect with problems in Threatened species, IUCN Red List and Tortoise.

His studies deal with areas such as Kinosternidae and Sternotherus as well as Zoology. The concepts of his Turtle study are interwoven with issues in Range, Natural history, Geographic distribution and Ectotherm. His Hatchling study integrates concerns from other disciplines, such as Overwintering, Chelydra, Acclimatization and Hibernation.

He most often published in these fields:

  • Ecology (53.53%)
  • Zoology (40.59%)
  • Turtle (21.76%)

What were the highlights of his more recent work (between 2015-2021)?

  • Ecology (53.53%)
  • Turtle (21.76%)
  • Zoology (40.59%)

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

His main research concerns Ecology, Turtle, Zoology, Painted turtle and Biological dispersal. Many of his studies on Ecology apply to Clade as well. His research integrates issues of Extinction, Climate change, Phylogenetic tree and Biogeography in his study of Turtle.

John B. Iverson interconnects Endangered species, Osteopilus, Sternotherus and Hibernation in the investigation of issues within Zoology. The Painted turtle study combines topics in areas such as Genetic variability and Nest. His work deals with themes such as Range, Testudinata, Ocean current and Macroecology, which intersect with Biological dispersal.

Between 2015 and 2021, his most popular works were:

  • Turtles of the World: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status (8th Ed.) (107 citations)
  • Taxonomy based on science is necessary for global conservation. (80 citations)
  • Global conservation status of turtles and tortoises (order Testudines) (63 citations)

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

  • Ecology
  • Genus
  • IUCN Red List

His primary areas of investigation include Ecology, Turtle, Conservation status, Biological dispersal and Climate change. As part of his studies on Ecology, he often connects relevant subjects like Classics. The Turtle study which covers Extinction that intersects with Ecosystem, Subspecies, Vertebrate and Marine ecosystem.

His Conservation status research is multidisciplinary, incorporating elements of Checklist, Geoemydinae and IUCN Red List. John B. Iverson works mostly in the field of Geoemydinae, limiting it down to topics relating to Threatened species and, in certain cases, Critically endangered, Tortoise, Zoology and Habitat destruction. His study in Biological dispersal is interdisciplinary in nature, drawing from both Range, Biodiversity, Clade and Kinosternon.

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

A revised checklist with distribution maps of the turtles of the world

John B. Iverson.
Iverson, J B A Revised Checklist With Distribution Maps Of The Turtles Of The World Xiii+363p J B Iverson, Department Of Biology, Earlham College (1992)

786 Citations

The conservation status of the world's reptiles

Monika Böhm;Ben Collen;Jonathan E.M. Baillie;Philip Bowles.
Biological Conservation (2013)

638 Citations

SCIENTIFIC AND STANDARD ENGLISH NAMES OF AMPHIBIANS AND REPTILES OF NORTH AMERICA NORTH OF MEXICO, WITH COMMENTS REGARDING CONFIDENCE IN OUR UNDERSTANDING

Ronald M. Bonett;Jeff Boundy;Frank T. Burbrink;Brian I. Crother.
(2012)

347 Citations

Phylogenetic hypotheses for the turtle family Geoemydidae.

Phillip Q. Spinks;H. Bradley Shaffer;John B. Iverson;William P. McCord.
Molecular Phylogenetics and Evolution (2004)

287 Citations

Coefficient shifts in geographical ecology: an empirical evaluation of spatial and non-spatial regression

L. Mauricio Bini;J. Alexandre F. Diniz-Filho;Thiago F.L.V.B. Rangel;Thomas S.B. Akre.
Ecography (2009)

262 Citations

A Global Analysis of Tortoise and Freshwater Turtle Distributions with Identification of Priority Conservation Areas

Kurt A. Buhlmann;Thomas S. B. Akre;John B. Iverson;Deno Karapatakis;Deno Karapatakis.
Chelonian Conservation and Biology (2009)

257 Citations

Patterns of survivorship in turtles (order Testudines)

John B. Iverson.
Canadian Journal of Zoology (1991)

231 Citations

Turtles of the World, 7th Edition: Annotated Checklist of Taxonomy, Synonymy, Distribution with Maps, and Conservation Status.

Peter Paul van Dijk;John Iverson;Anders Rhodin;Bradley Shaffer.
(2014)

224 Citations

Reproductive Ecology of the Painted Turtle (Chrysemys picta) in the Nebraska Sandhills and across Its Range

John B. Iverson;Geoffrey R. Smith.
Copeia (1993)

204 Citations

Patterns of survival, growth and maturation in turtles

Richard Shine;John B. Iverson.
Oikos (1995)

201 Citations

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