fr
it
de
en
  • Headlines
  • Explore
  • Experts
  • Search
  • Science & Environment
  • Health & Medicine
  • World & Society
  • About Us
  • Partners
  • Login
  • Headlines
  • Explore
  • Experts
  • Search
Login
fr
it
de
en

Sections
Science & Environment
Life Sciences
Partager

Why do leaves fall from trees?

  • Émission
    Découverte
  • 18 November 2009
  • Julien Dal
    • Sciences, UNIGE
  • #EARTH 520 Interventions
  • #BIODIVERSITY 249 Interventions

Related interventions
Sections
Life Sciences
Science & Environment
Earth & Space
When trees provide shelter
    • Rita Bütler Sauvain
      EPFL
07 April 2020
Sections
Science & Environment
Environment
Forest health, beech autumn
    • Yann Vitasse
      UNINE
17 October 2016
Sections
Science & Environment
Environment
Trees also suffer from the heat
    • Charlotte Grossiord
      EPFL
10 August 2022
Sections
Science & Environment
Earth & Space
Canton of Vaud, inventory of old trees
    • Rita Bütler Sauvain
      EPFL
20 August 2019
Sections
Science & Environment
Earth & Space
Environment
Les Tourbières des Ponts-de-Martel
    • Edward Mitchell
      UNINE
25 June 2017
Sections
Science & Environment
Earth & Space
Restoring biodiversity in oil palm plantations through agroforestry
    • Clara Zemp
      UNINE
25 May 2023
Sections
Science & Environment
Earth & Space
Artificial fog to test the impact of climate change on forests
    • Charlotte Grossiord
      EPFL
    • Giovanni Bortolami
      EPFL
28 August 2024
Sections
Science & Environment
Earth & Space
Tree ecophysiology
    • Charlotte Grossiord
      EPFL
    • Giovanni Bortolami
      EPFL
    • Thibaut Juillard
      EPFL
    • Laura Mekarni
      EPFL
29 August 2024

Born from the collaboration between the universities and higher education institutions of French-speaking and Italian-speaking Switzerland, the Swiss Radio and Television (RTS) and the Swiss Radio and Television (RSI), this site gathers several thousand interventions from academics who analyze current events in all fields in a simple and scientific manner.

Find out more

Themes

  • Science & Environment
  • Health & Medicine
  • World & Society

Avis d’expert‧e‧s

  • About Us
  • Partners
Current trends
  • #tennis 8 Interventions
  • #ukraine 107 Interventions
  • #israel 118 Interventions
  • #tourism 179 Interventions
Media partners
Partner institutions
All rights of reproduction and distribution reserved © 2025 Avis d’expert‧e‧s
  • Terms of Use
  • Privacy statements
  • Contact
  • Site développé par ergopix