3 Works

Data from: Temporally inter-comparable maps of terrestrial wilderness and the Last of the Wild

James Allan, Oscar Venter & James E. M. Watson
Wilderness areas, defined as areas free of industrial scale activities and other human pressures which result in significant biophysical disturbance, are important for biodiversity conservation and sustaining the key ecological processes underpinning planetary life-support systems. Despite their importance, wilderness areas are being rapidly eroded in extent and fragmented. Here we present the most up-to-date temporally inter-comparable maps of global terrestrial wilderness areas, which are essential for monitoring changes in their extent, and for proactively planning...

Data from: Apex predators and the facilitation of resource partitioning among mesopredators

Kelly J. Sivy, Casey B. Pozzanghera, Kassidy E. Colson, Matthew A. Mumma & Laura R. Prugh
Apex predators may influence carnivore communities through the suppression of competitively dominant mesopredators, however they also provide carrion subsidies that could influence foraging and competition among sympatric mesopredators when small prey is scarce. We assessed coyote Canis latrans and red fox Vulpes vulpes winter diet overlap and composition from scats collected in two study areas with >3-fold difference in grey wolf Canis lupus density due to a wolf control program. We hypothesized that differences in...

Data from: Genetic and genomic evidence of niche partitioning and adaptive radiation in mountain pine beetle fungal symbionts

Dario I. Ojeda Alayon, Clement K. M. Tsui, Nicolas Feau, Arnaud Capron, Braham Dhillon, Zhang Yiyuan, Sepideh Massoumi Alamouti, Celia K. Boone, Allan L. Carroll, Janice E.K. Cooke, Amanda D. Roe, Felix A. H. Sperling, Richard C. Hamelin, Janice E. K. Cooke & Yiyuan Zhang
Bark beetles form multipartite symbiotic associations with blue stain fungi (Ophiostomatales, Ascomycota). These fungal symbionts play an important role during the beetle's life cycle by providing nutritional supplementation, overcoming tree defences and modifying host tissues to favour brood development. The maintenance of stable multipartite symbioses with seemingly less competitive symbionts in similar habitats is of fundamental interest to ecology and evolution. We tested the hypothesis that the coexistence of three fungal species associated with the...

Registration Year

  • 2017
    3

Resource Types

  • Dataset
    3

Affiliations

  • University of Northern British Columbia
    3
  • University of Washington
    1
  • University of Queensland
    1
  • University of Alberta
    1
  • University of Alaska System
    1
  • Boise State University
    1
  • Alaska Department of Fish and Game
    1
  • University of British Columbia
    1
  • Universit√© Laval
    1
  • Natural Resources Canada
    1