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American Naturalist
H-index 32

American Naturalist

0003-0147

Published by: The University of Chicago Press

https://www.journals.uchicago.edu/toc/an/current

Ranking & Metrics

Discipline name Position Best Scientists Publications D-Index
Ecology and Evolution 70 478 455 32
Environmental Sciences 576 10 12 8

Additional Metrics

Number of Best Scientists*: 549
Documents by Best Scientists*: 491
Top 100 Ranked Scientists*: 18
SCIMAGO H-index: 236
SCIMAGO SJR: 1.265
Impact Factor: 2.7

Overview

Top Research Topics at The American Naturalist?

The primary areas of discussion in the journal are Ecology, Zoology, Evolutionary biology, Genetics and Predation. Issues in Ecology were discussed, taking into consideration concepts from other disciplines like Biological dispersal and Selection (genetic algorithm). The main emphasis of it is the research on Genetics, emphasizing the topic of Gene.

Predator is the primary subject of Predation works presented in it.

  • Ecology (37.75%)
  • Zoology (12.48%)
  • Evolutionary biology (11.83%)

What are the most cited papers published in the journal?

  • GENETIC DISTANCE BETWEEN POPULATIONS (8030 citations)
  • Phylogenies and the Comparative Method (7676 citations)
  • Sources, Sinks, and Population Regulation (4389 citations)

Research areas of the most cited articles at The American Naturalist:

The journal articles investigate studies in Ecology, Evolutionary biology, Zoology, Predation and Habitat. Biological dispersal and Selection (genetic algorithm) are some topics wherein Ecology research discussed in the journal articles has an impact. The most cited papers facilitate discussions on Evolutionary biology that incorporate concepts from other fields like Genetics and Natural selection.

What topics the last edition of the journal is best known for?

  • Ecology
  • Botany
  • Genus

The previous edition focused in particular on these issues:

The journal was organized to reinforce research efforts on Ecology, Evolutionary biology, Zoology, Adaptation and Competition (biology). As a part of The American Naturalist, discussions in Ecology involve topics like Habitat, Environmental change, Ecosystem, Pollinator and Predation. It connects research in Environmental change with the related topic of Extinction.

While Evolutionary biology is the focus of it, it also provided insights into the studies of Trait, Host (biology), Hybrid and Ecological niche. Host (biology) study tackled is connected to the field of Parasite hosting. The in-depth study on Adaptation also explores topics in the intersecting field of Quantitative genetics.

The most cited articles from the last journal are:

  • Patterns, Predictors, and Consequences of Dominance in Hybrids (9 citations)
  • Observed Ecological Communities Are Formed by Species Combinations That Are among the Most Likely to Persist under Changing Environments. (8 citations)
  • The Genetic Architecture of Fitness Drives Population Viability during Rapid Environmental Change. (7 citations)

Papers citation over time

A key indicator for each journal is its effectiveness in reaching other researchers with the papers published at that venue.

The chart below presents the interquartile range (first quartile 25%, median 50% and third quartile 75%) of the number of citations of articles over time.

The top authors publishing in The American Naturalist (based on the number of publications) are:

  • Charles E. Bessey (57 papers) absent at the last edition,
  • Jr. A. S. Packard (54 papers) absent at the last edition,
  • Carl L. Hubbs (44 papers) absent at the last edition,
  • Raymond Pearl (42 papers) absent at the last edition,
  • Robert E. Ricklefs (40 papers) absent at the last edition.

The overall trend for top authors publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top authors.

Only papers with recognized affiliations are considered

The top affiliations publishing in The American Naturalist (based on the number of publications) are:

  • University of California, Davis (122 papers) absent at the last edition,
  • University of British Columbia (74 papers) published 1 paper at the last edition,
  • Indiana University (67 papers) absent at the last edition,
  • Duke University (66 papers) absent at the last edition,
  • Cornell University (66 papers) absent at the last edition.

The overall trend for top affiliations publishing in this journal is outlined below. The chart shows the number of publications at each edition of the journal for top affiliations.

Publication chance based on affiliation

The publication chance index shows the ratio of articles published by the best research institutions in the journal edition to all articles published within that journal. The best research institutions were selected based on the largest number of articles published during all editions of the journal.

The chart below presents the percentage ratio of articles from top institutions (based on their ranking of total papers).Top affiliations were grouped by their rank into the following tiers: top 1-10, top 11-20, top 21-50, and top 51+. Only articles with a recognized affiliation are considered.

During the most recent 2021 edition, 84.43% of publications had an unrecognized affiliation. Out of the publications with recognized affiliations, 23.08% were posted by at least one author from the top 10 institutions publishing in the journal. Another 23.08% included authors affiliated with research institutions from the top 11-20 affiliations. Institutions from the 21-50 range included 23.08% of all publications and 30.77% were from other institutions.

Returning Authors Index

A very common phenomenon observed among researchers publishing scientific articles is the intentional selection of journals they have already attended in the past. In particular, it is worth analyzing the case when the authors participate in the same journal from year to year.

The Returning Authors Index presented below illustrates the ratio of authors who participated in both a given as well as the previous edition of the journal in relation to all participants in a given year.

Returning Institution Index

The graph below shows the Returning Institution Index, illustrating the ratio of institutions that participated in both a given and the previous edition of the conference in relation to all affiliations present in a given year.

The experience to innovation index

Our experience to innovation index was created to show a cross-section of the experience level of authors publishing in a journal. The index includes the authors publishing at the last edition of a journal, grouped by total number of publications throughout their academic career (P) and the total number of citations of these publications ever received (C).

The group intervals were selected empirically to best show the diversity of the authors' experiences, their labels were selected as a convenience, not as judgment. The authors were divided into the following groups:

  • Novice - P < 5 or C < 25 (the number of publications less than 5 or the number of citations less than 25),
  • Competent - P < 10 or C < 100 (the number of publications less than 10 or the number of citations less than 100),
  • Experienced - P < 25 or C < 625 (the number of publications less than 25 or the number of citations less than 625),
  • Master - P < 50 or C < 2500 (the number of publications less than 50 or the number of citations less than 2500),
  • Star - P ≥ 50 and C ≥ 2500 (both the number of publications greater than 50 and the number of citations greater than 2500).

The chart below illustrates experience levels of first authors in cases of publications with multiple authors.

Top Publications

  • Sex Differences in the Recombination Landscape.

    Jason M. Sardell;Mark Kirkpatrick

    (2020)
    126 Citations
  • Assortative Mating in Hybrid Zones Is Remarkably Ineffective in Promoting Speciation.

    Darren E. Irwin

    (2020)
    111 Citations
  • Local Adaptation to Biotic Interactions: A Meta-analysis across Latitudes.

    Anna L Hargreaves;Rachel M Germain;Megan Bontrager;Joshua Persi

    (2020)
    97 Citations
  • Context Dependence of Local Adaptation to Abiotic and Biotic Environments: A Quantitative and Qualitative Synthesis

    Ryan D. Briscoe Runquist;Amanda J. Gorton;Jeremy B. Yoder;Jeremy B. Yoder;Nicholas J. Deacon

    (2020)
    89 Citations
  • The Genetic Architecture of Fitness Drives Population Viability during Rapid Environmental Change.

    Marty Kardos;Gordon Luikart

    (2021)
    72 Citations
  • The Origin and Spread of Locally Adaptive Seasonal Camouflage in Snowshoe Hares

    Matthew R. Jones;Matthew R. Jones;L. Scott Mills;Jeffrey D. Jensen;Jeffrey M. Good

    (2020)
    65 Citations
  • Beyond Brownian motion and the ornstein-uhlenbeck process: stochastic diffusion models for the evolution of quantitative characters

    Simone P Blomberg;Suren I Rathnayake;Cheyenne M Moreau

    (2020)
    60 Citations
  • Niche Construction Affects the Variability and Strength of Natural Selection

    Andrew D. Clark;Dominik Deffner;Kevin Laland;John Odling-Smee

    (2020)
    58 Citations
  • Why Are There So Many Flowering Plants? A Multiscale Analysis of Plant Diversification.

    Tania Hernández-Hernández;John J. Wiens

    (2020)
    58 Citations
  • Patterns, Predictors, and Consequences of Dominance in Hybrids

    Ken A. Thompson;Mackenzie Urquhart-Cronish;Kenneth D. Whitney;Loren H. Rieseberg

    (2021)
    57 Citations

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