1. Analysis of photosynthetically active radiation under various sky conditions in Wuhan, Central China

   • Lunche Wang
   • Wei Gong
   • Bo Hu

   Original Paper 20 December 2013 Pages: 1711 - 1720

   

2. Development of personal pollen information—the next generation of pollen information and a step forward for hay fever sufferers

   • Maximilian Kmenta
   • Katharina Bastl
   • Uwe Berger

   Original Paper 20 December 2013 Pages: 1721 - 1726

   

3. Comparison of different methods of estimating the mean radiant temperature in outdoor thermal comfort studies

   • E. L. Krüger
   • F. O. Minella
   • A. Matzarakis

   Original Paper 28 December 2013 Pages: 1727 - 1737

   

4. Long-term temporal changes in central European tree phenology (1946−2010) confirm the recent extension of growing seasons

   • Eva Kolářová
   • Jiří Nekovář
   • Peter Adamík

   Original Paper 05 January 2014 Pages: 1739 - 1748

   

5. Natural history museum collections provide information on phenological change in British butterflies since the late-nineteenth century

   • Stephen J. Brooks
   • Angela Self
   • Tim Sparks

   Original Paper 16 January 2014 Pages: 1749 - 1758

   

6. Trends in atmospheric concentrations of weed pollen in the context of recent climate warming in Poznań (Western Poland)

   • Paweł Bogawski
   • Łukasz Grewling
   • Bogdan Jackowiak

   Original Paper Open access 09 January 2014 Pages: 1759 - 1768

   

7. Lunar and temperature effects on activity of free-living desert hamsters (Phodopus roborovskii, Satunin 1903)

   • Elke Scheibler
   • Corinna Roschlau
   • David Brodbeck

   Original Paper 10 January 2014 Pages: 1769 - 1778

   

8. The epidemiology of occupational heat exposure in the United States: a review of the literature and assessment of research needs in a changing climate

   • Diane M. Gubernot
   • G. Brooke Anderson
   • Katherine L. Hunting

   Review Paper 11 December 2013 Pages: 1779 - 1788

9. Testing a growth efficiency hypothesis with continental-scale phenological variations of common and cloned plants

   • Liang Liang
   • Mark D. Schwartz

   Short Communication 18 June 2013 Pages: 1789 - 1797

   

10. Evaluation of the plan for surveillance and controlling of the effects of heat waves in Madrid

    • Dante R. Culqui
    • Julio Diaz
    • Cristina Linares

    Short Communications 30 September 2013 Pages: 1799 - 1802

    

11. On the nature of canopy illumination due to differences in elemental orientation and aggregation for radiative transfer

    • Ajit Govind

    Short Note 15 December 2013 Pages: 1803 - 1809

    

12. Increasing frost risk associated with advanced citrus flowering dates in Kerman and Shiraz, Iran: 1960–2010

    • Jennifer M. Fitchett
    • Stefan W. Grab
    • Gholamreza Roshan

    Short Note 16 January 2014 Pages: 1811 - 1815

    

13. Erratum to: IPHEN—a real-time network for phenological monitoring and modelling in Italy

    • Luigi Mariani
    • Roberta Alilla
    • Osvaldo Failla

    Erratum 13 June 2013 Pages: 1817 - 1817