3 Works

Data from: Chronic exposure to low-dose radiation at Chernobyl favours adaptation to oxidative stress in birds

Ismael Galván, Andrea Bonisoli-Alquati, Shanna Jenkinson, Ghanem Ghanem, Kazumasa Wakamatsu, Timothy A. Mousseau & Anders P. Møller
1. Ionizing radiation produces oxidative stress, but organisms can adapt to their exposure with physiological adaptive responses. However, the role of radioadaptive responses in wild populations remains poorly known. 2. At Chernobyl, studies of birds and other taxa including humans show that chronic exposure to radiation depletes antioxidants and increases oxidative damage. Here we present analyses of levels of the most important intracellular antioxidant (i.e., glutathione, GSH), its redox status, DNA damage and body condition...

Data from: Trait-mediated functional responses: predator behavioral type mediates prey consumption

Benjamin J. Toscano & Blaine D. Griffen
1. The predator functional response (i.e. per capita consumption rate as a function of prey density) is central to our understanding of predator-prey population dynamics. This response is behavioral, depending on the rate of attack and time it takes to handle prey. 2. Consistent behavioral differences between conspecific individuals, termed behavioral types, are a widespread feature of predator and prey populations but the effects of behavioral types on the functional response remain unexplored. 3. We...

Data from: Fire evolution in the radioactive forests of Ukraine and Belarus: future risks for the population and the environment

Nikolaos Evangeliou, Yves Balkanski, Anne Cozic, Wei Min Hao, Florent Mouillot, Kirsten Thonicke, Ronan Paugam, Sergey Zibtsev, Timothy A. Mousseau, Rong Wang, Benjamin Poulter, Alex Petkov, Chao Yue, Patricia Cadule, Brigitte Koffi, Johannes W. Kaiser & Anders Pape Møller
This paper analyzes the current and future status of forests in Ukraine and Belarus that were contaminated after the nuclear disaster in 1986. Using several models, together with remote sensing data and observations, we studied how climate change in these forests may affect fire regimes. We investigated the possibility of 137Cs displacement over Europe by studying previous fire events, and examined three fire scenarios that depended on different emission altitudes of 137Cs, assuming that 10%...

Registration Year

  • 2014
    3

Resource Types

  • Dataset
    3

Affiliations

  • University of South Carolina
    3
  • University of Paris-Sud
    2
  • Université Paul-Valéry Montpellier
    1
  • Université Libre de Bruxelles
    1
  • King's College London
    1
  • French National Centre for Scientific Research
    1
  • Joint Research Centre
    1
  • Laboratoire des Sciences du Climat et de l'Environnement
    1
  • Potsdam Institute for Climate Impact Research
    1
  • Rocky Mountain Research Station
    1