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 61 Citations 13,404 260 World Ranking 1308 National Ranking 165

Overview

What is she best known for?

The fields of study she is best known for:

  • Ecology
  • Biodiversity
  • Habitat

Helen E. Roy mainly investigates Ecology, Introduced species, Harmonia axyridis, Coccinellidae and Animal ecology. Her study brings together the fields of Citizen science and Ecology. Her biological study spans a wide range of topics, including Propagule pressure and Environmental resource management.

As part of her studies on Harmonia axyridis, Helen E. Roy often connects relevant areas like Intraguild predation. Her Animal ecology course of study focuses on Entomology and Fungus, Microbiology and Entomopathogenic fungi. Her Biodiversity research includes themes of Population decline, Habitat, Predator, Species richness and Risk assessment.

Her most cited work include:

  • No saturation in the accumulation of alien species worldwide. (636 citations)
  • Fungal entomopathogens: new insights on their ecology (355 citations)
  • BIZARRE INTERACTIONS AND ENDGAMES: Entomopathogenic Fungi and Their Arthropod Hosts (281 citations)

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

Helen E. Roy spends much of her time researching Ecology, Harmonia axyridis, Biodiversity, Invasive species and Introduced species. Ecology is a component of her Coccinellidae, Predation, Habitat, Range and Alien species studies. Her work carried out in the field of Predation brings together such families of science as Competition, Natural enemies and Biological pest control.

The concepts of her Harmonia axyridis study are interwoven with issues in Zoology, Animal ecology, Intraguild predation and Coccinella septempunctata. Her studies in Animal ecology integrate themes in fields like Entomology and Ecology. Her Biodiversity study combines topics in areas such as Wildlife, Environmental planning, Citizen science, Environmental resource management and Ecosystem.

She most often published in these fields:

  • Ecology (60.81%)
  • Harmonia axyridis (27.11%)
  • Biodiversity (20.51%)

What were the highlights of her more recent work (between 2018-2021)?

  • Biodiversity (20.51%)
  • Ecology (60.81%)
  • Alien species (11.72%)

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

Her scientific interests lie mostly in Biodiversity, Ecology, Alien species, Environmental planning and Citizen science. Her studies deal with areas such as Biosecurity, Ecosystem, Taxonomic rank and Occupancy as well as Biodiversity. Helen E. Roy conducted interdisciplinary study in her works that combined Ecology and Pollinator.

Her Environmental planning study also includes

  • Risk assessment, which have a strong connection to Taxon, Global biodiversity and Contingency plan,
  • Citizen journalism which connect with Landscape ecology, Sustainable development and Sustainability. The study incorporates disciplines such as Metadata, Computer vision and Artificial intelligence in addition to Citizen science. Helen E. Roy usually deals with Introduced species and limits it to topics linked to Invasive species and Harmonia axyridis and Risk management.

Between 2018 and 2021, her most popular works were:

  • Widespread losses of pollinating insects in Britain. (153 citations)
  • Scientists' warning on invasive alien species. (67 citations)
  • Developing a list of invasive alien species likely to threaten biodiversity and ecosystems in the European Union (44 citations)

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

  • Ecology
  • Biodiversity
  • Ecosystem

Her primary areas of investigation include Biodiversity, Ecology, Ecosystem, Risk assessment and Pollinator. Her work deals with themes such as Taxonomic rank, Ecology, Climate change and Environmental planning, which intersect with Biodiversity. Her Ecology research includes elements of Taxon and Biological dispersal.

Her work is connected to Species richness, Habitat, Biosecurity and Introduced species, as a part of Ecology. Her Biosecurity study combines topics from a wide range of disciplines, such as Invertebrate, Peninsula and Invasive species. Her Ecosystem research focuses on Alien species and how it connects with Mediterranean climate, Scope, Scale and Environmental resource management.

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

No saturation in the accumulation of alien species worldwide.

.
Nature Communications (2017)

1299 Citations

Fungal entomopathogens: new insights on their ecology

Fernando E. Vega;Mark S. Goettel;Meredith Blackwell;David Chandler.
Fungal Ecology (2009)

592 Citations

BIZARRE INTERACTIONS AND ENDGAMES: Entomopathogenic Fungi and Their Arthropod Hosts

Helen E. Roy;D.C. Steinkraus;Joergen Eilenberg;A.E. Hajek.
Annual Review of Entomology (2006)

456 Citations

Scientists' warning on invasive alien species.

.
Biological Reviews (2020)

429 Citations

Harmonia axyridis in Europe: spread and distribution of a non-native coccinellid

.
Biocontrol (2008)

370 Citations

Widespread losses of pollinating insects in Britain.

.
Nature Communications (2019)

356 Citations

Global rise in emerging alien species results from increased accessibility of new source pools.

.
Proceedings of the National Academy of Sciences of the United States of America (2018)

349 Citations

The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology

Helen E. Roy;Pëter M.J. Brown;Tim Adriaens;Nick Berkvens.
Biological Invasions (2016)

336 Citations

Invasive alien predator causes rapid declines of native European ladybirds

.
Diversity and Distributions (2012)

309 Citations

Intraguild predation involving Harmonia axyridis : a review of current knowledge and future perspectives

Judith K. Pell;Jason Baverstock;Helen E. Roy;Remy L. Ware.
Biocontrol (2008)

294 Citations

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