6 Works

Data from: Creating virtual species to test species distribution models: The importance of landscape structure, dispersal and population processes

Liam Grimmett
The use of virtual species to test species distribution models is important for understanding how aspects of the model development process influence model performance. Typically, virtual species are simulated by defining its niche as a function of environmental variables and simulate occurrence probabilistically via Bernoulli trials. This approach ignores endogenous processes known to drive species distribution like dispersal and population dynamics. To understand whether these processes are important for simulating virtual species we compared the...

Fire, drought and flooding rains: the effect of climatic extremes on bird species’ responses to time since fire

Jemima Connell, Mark Hall, Dale Nimmo, Simon Watson & Michael Clarke
Aim: Climatic extremes and fire affect ecosystems across the globe, yet our understanding of how species are influenced by the interaction of these broad-scale ecological drivers is poorly understood. Using a ten-year dataset, we tested how extreme drought and rainfall interacted with time since fire (TSF) to shape bird species’ distributions. Location: Semi-arid mallee woodlands of south-eastern Australia. Methods: We quantified the effects of climatic extremes on bird species’ occurrence, species richness and incidence at...

Molecular gut content analysis indicates the inter- and intra-guild predation patterns of spiders in conventionally managed vegetable fields

Hafiz Sohaib Ahmed Saqib, Pingping Liang, Minsheng You & Geoff M. Gurr
Inter- and intra-guild interactions are important in the coexistence of predators and their prey, especially in highly disturbed vegetable cropping systems with sporadic food resources. Assessing the dietary range of a predator taxon characterized by diverse foraging behavior using conventional approaches, such as visual observation and conventional molecular approaches for prey detection, has serious logistical problems. In this study, we investigated the trophic interactions of a functionally diverge group of predators -spiders- to accomplish the...

Irreproducibility in searches of scientific literature: a comparative analysis

Gabor Pozsgai, Gabor Lövei, Liette Vasseur, Geoff Gurr, Péter Batáry, Janos Korponai, Nick Littlewood, Jian Liu, Arnold Móra, John Obrycki, Olivia Reynolds, Jenni Stockan, Heather VanVolkenburg, Jie Zhang, Wenwu Zhou & Minsheng You
1. Repeatability is the cornerstone of science and it is particularly important for systematic reviews. However, little is known on how researchers’ choice of database and search platform influence the repeatability of systematic reviews. Here, we aim to unveil how the computer environment and the location where the search was initiated from influence hit results. 2. We present a comparative analysis of time-synchronized searches at different institutional locations in the world, and evaluate the consistency...

Attributes of rock-dwelling reptiles within the Australian wheat-sheep zone

Damian Michael
Rocky environments host rich levels of biodiversity, and provide vital habitat for specialised organisms, range-restricted species, and a broad range of ectotherms adapted to saxicoline environments. In Australia, rock habitat is being destroyed during soil amelioration practices associated with agricultural intensification. Advances in rock crushing technology, developed to expand or increase crop yields and efficiency, pose an undocumented threat to biodiversity, especially reptiles dependent on non-renewable rock habitat in agricultural landscapes worldwide. Rock removal is...

Opposing community assembly patterns for dominant and non-dominant plant species in herbaceous ecosystems globally

Carlos Alberto Arnillas, Elizabeth Borer, Eric Seabloom, Juan Alberti, Selene Baez, Jonathon Bakker, Elizabeth Boughton, Yvonne Buckley, Miguel Bugalho, Ian Donohue, John Dwyer, Jennifer Firn, Riley Gridzak, Nicole Hagenah, Yann Hautier, Aveliina Helm, Anke Jentsch, , Kimberly Komatsu, Lauri Laanisto, Ramesh Laungani, Rebecca McCulley, Joslin Moore, John Morgan, Pablo Peri … & Marc Cadotte
Biotic and abiotic factors interact with dominant plants —the locally most frequent or with the largest coverage— and non-dominant plants differently, partially because dominant plants modify the environment where non-dominant plants grow. For instance, if dominant plants compete strongly, they will deplete most resources, forcing non-dominant plants into a narrower niche space. Conversely, if dominant plants are constrained by the environment, they might not exhaust available resources but instead may ameliorate environmental stressors that usually...

Registration Year

  • 2021
    6

Resource Types

  • Dataset
    6

Affiliations

  • Charles Sturt University
    6
  • La Trobe University
    2
  • University of Kentucky
    2
  • Western Sydney University
    2
  • Fujian Agriculture and Forestry University
    2
  • Helmholtz Centre for Environmental Research
    1
  • Zhejiang University
    1
  • University of Washington
    1
  • University of Pretoria
    1
  • Archbold Biological Station
    1