6 Works

Electron Electromagnetic Ion Cyclotron diffusion coefficients calculated from Van Allen Probe observations

Johnathan Ross & Sarah Glauert
Electromagnetic Ion Cyclotron (EMIC) wave are important for the losses of ultra-relativistic electrons from the Earth's radiation belts. In this work, statistical EMIC diffusion coefficients are calculated from Van Allen Probe A observations of EMIC waves from the entire mission. The diffusion coefficient calculations include the observed L* and activity dependent distributions in plasma density and wave spectra so that the wave-particle interactions modelled are representative of those in the radiation belts. These diffusion coefficients...

Chronic insomnia and bed partner actigraphy data

Maia Angelova, Shitanshu Kusmakar, Chandan Karmakar, Ye Zhu, Sergiy Shelyag, Sean Drummond & Jason Ellis
The files contain seven nights of continuous actigraphy measurements of 40 subjects with chronic insomnia and their 40 bed partners. Wrist actigraphy was used, collected for one week using Respironics Actiwatch Spectrum Pro and Actiware software (Respironics, Bend, OR, USA), with movement counts were sampled in 60-second epochs. All recruited subjects wore the devices at all times during day and night. All subjects were free to move and were not prohibited from doing any activities...

Large herbivores transform plant-pollinator networks in an African savanna

Matthew C. Hutchinson, Travis J. Guy, Todd M. Palmer, Robert M. Pringle, Katherine C. R. Baldock, Elisha Kayser, Benjamin Baiser, Phillip P. A. Staniczenko, Jacob R. Goheen, Robert M. Pringle & Todd M. Palmer
Pollination by animals is a key ecosystem service1,2 and interactions between plants and their pollinators are a model system for the study of ecological networks3,4, yet plant-pollinator networks are typically studied in isolation from the broader ecosystems in which they are embedded. The plants visited by pollinators also interact with other consumer guilds that eat stems, leaves, fruits, or seeds. One such guild, large mammalian herbivores, are well-known ecosystem engineers5–7 and may have substantial impacts...

Image Data from Transfer and Persistence of UV powder trace material

Christian Cole, Melissa Lawson, Stephanie Green, Stewart Doyle, Emma Macneill & Bethany Hamilton
Dataset of 2718 raw images taken for the study of transfer and persistence of UV powder deposited on a variety of clothing material. This dataset constitutes a ground truth for use as a model for forensic trace evidence.

Testing the effectiveness of the Forest Integrity Assessment: A field-based tool for estimating the condition of tropical forest

Andrew Suggitt, Kok Yeong, Anders Lindhe, Agnes Agama, Keith Hamer, Glen Reynolds, Jane Hill & Jennifer Lucey
1. Global targets to halt biodiversity losses and mitigate climate change will require protecting rainforest beyond current protected area networks, necessitating responsible forest stewardship from a diverse range of companies, communities and private individuals. Robust assessments of forest condition are critical for successful forest management, but many existing techniques are highly technical, time-consuming, expensive, or require specialist knowledge. 2. To make assessment of tropical forests accessible to a wide range of actors, many of whom...

Simulated past and future ice geometry of Cook Glacier, East Antarctica

James Jordan, Chris Stokes, G. Hilmar Gudmundsson, Adrian Jenkins, Bertie Miles & Stewart Jamieson
Input and results files for the ice dynamics model Ua simulating potential past and future ice geometry of Cook Glacier, East Antarctica. Results seek to explain potential causes of recent observed acceleration and speculate on future causes of acceleration. This work was funded by NERC grant NE/R000719/1.

Registration Year

  • 2021

Resource Types

  • Dataset


  • Northumbria University
  • Natural Environment Research Council, UK Research & Innovation
  • City University of New York
  • Princeton University
  • University of Wyoming
  • British Antarctic Survey
  • Durham University
  • University of Leeds
  • Monash University
  • Deakin University