Conférence

[COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 31

Réalisation : 27 janvier 2020 Mise en ligne : 27 janvier 2020
  • document 1 document 2 document 3
  • niveau 1 niveau 2 niveau 3
  • audio 1 audio 2 audio 3
Descriptif

GENTREE Final Conference :

Hernan SERRANO-LEON - European Forest Institute Bordeaux · France

GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment'

27-31 January 2020, Avignon, France

http://www.gentree-h2020.eu/

Hernan SERRANO-LEON - European Forest Institute Bordeaux · France :The economical potential of investing in breeding forest material:management effects and financial performance at stand level in 4European study cases

Increasing the productivity of planted forests through sustainableintensification of forest management is essential to meet the growingdemand for wood and fiber resources and climate change mitigation.

One potential management option to address this demands is to investin improved forest reproductive material.

Investment on tree breedingmaterial, in comparison with the use of unimproved forestregeneration material, can enhance forest growth and resourcesquality while improving tree survival to adverse conditions,resulting on a reduction of the required area for productive land. Weanalyzed the effects of using genetically improved material in termsof silvicultural management, wood production and economic impact fromthe perspective of the forest owners.

Our research focused on fourstudy cases in Europe with developed breeding programs coveringdifferent biogeographical regions and management contexts in Europe:Scots pine (Pinus sylvestris) in Finland, Sweden and Central France,and maritime pine (Pinus pinaster) in French Landes.

We considereddifferent genetic scenarios that represent the expected gains at theend of the rotation estimated for the available and new generationsof breeding seed orchards material.

The growth development ofimproved stands was simulated by incorporating the reported geneticgains in widely-used forest simulation software assuming standardforest management guidelines.

The financial performance was assessedconsidering a robust sensitivity analysis for different wood pricescenarios. Despite large economic differences between cases, theinvestment in breeding material resulted in a greater financialperformance than the unimproved reference material regardless of thestudy case and considered price scenarios.

The level of genetic gainhad a high impact on the financial performance, with higherprofitability when using material from the new breeding generations.

This is due to the higher productivity or earlier incomes from usingimproved material, as well as its negligible extra seedling cost. Inaddition to the higher profitability, a higher financial stabilityagainst the price fluctuations in comparison with using unimprovedmaterial can be especially important to reduce the economic impact ofunexpected changes in global wood markets.

The financial possibilityto reduce rotation ages also allows a more flexible silviculturalresponse to reduce the risk of natural disasters, and adapt touncertain future climatic and socioeconomic conditions, as well asprofiting earlier from the new breeding generations with improvedgenetic gains or adaptation.

Further economic research consideringthe performance of current genetic material under future climate andthe economic trade-offs with multiple breeding objectives canencourage the forest sector to invest in innovative forest geneticresources for a sustainable management intensification.

Date de réalisation
Langues :
Anglais, Français
Conditions d'utilisation
Droit commun de la propriété intellectuelle
Citer cette ressource:
AU. (2020, 27 janvier). [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 31. [Vidéo]. Canal-U. https://www.canal-u.tv/79883. (Consultée le 22 janvier 2022)
Contacter

Dans la même collection

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 29
    Conférence
    00:22:24
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 29

    GENTREE Final Conference : Juan Pablo JARAMILLO-CORREA - UNAM Mexico City · Mexico GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 28
    Conférence
    00:23:02
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 28

    GENTREE Final Conference : Devrim SEMIZER-CUMING - Forest Research Institute Freiburg · Germany   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 25
    Conférence
    00:13:08
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 25

    GENTREE Final Conference : Anna-Maria FARSAKOGLOU - Aristotle University of Thessaloniki · Greece GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 24
    Conférence
    00:45:37
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 24

    GENTREE Final Conference : Sally AITKEN - University of British Columbia Vancouver · Canada GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 23
    Conférence
    00:22:14
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 23

    GENTREE Final Conference : Clare TRIVEDI - Royal Botanic Gardens Kew · United Kingdom GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 22
    Conférence
    00:23:39
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 22

    GENTREE Final Conference : Erik KJAER - University of Copenhagen · Denmark GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment' 27-31

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 21
    Conférence
    00:21:04
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 21

    GENTREE Final Conference : Ian MACLACHLAN - University of British Columbia Vancouver · Canada   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 20
    Conférence
    00:18:57
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 20

    GENTREE Final Conference : Charalambos NEOPHYTOU - Forest Research Institute Freiburg · Germany   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 16
    Conférence
    00:16:22
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 16

    GENTREE Final Conference : Julie GAUZERE - University of Edinburgh · United Kingdom GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 14
    Conférence
    00:17:29
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 14

    GENTREE Final Conference : Aida SOLÉ MEDINA - CIFOR-INIA Madrid · Spain GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment' 27-31

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 13
    Conférence
    00:16:25
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 13

    GENTREE Final Conference : José Alberto RAMÍREZ-VALIENTE - CIFOR-INIA Madrid · Spain GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment'

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 12
    Conférence
    00:16:52
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 12

    GENTREE Final Conference : Alexandre CHANGENET - INRAE Bordeaux · France   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment' 27-31

Sur le même thème

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 29
    Conférence
    00:22:24
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 29

    GENTREE Final Conference : Juan Pablo JARAMILLO-CORREA - UNAM Mexico City · Mexico GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 30
    Conférence
    00:22:29
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 30

    GENTREE Final Conference : Marcus LINDNER - European Forest Institute Bonn · Germany GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 28
    Conférence
    00:23:02
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 28

    GENTREE Final Conference : Devrim SEMIZER-CUMING - Forest Research Institute Freiburg · Germany   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 25
    Conférence
    00:13:08
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 25

    GENTREE Final Conference : Anna-Maria FARSAKOGLOU - Aristotle University of Thessaloniki · Greece GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 26
    Conférence
    00:21:23
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 26

    GENTREE Final Conference : Ian MACLACHLAN - University of British Columbia Vancouver · Canada   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 27
    Conférence
    00:21:03
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 27

    GENTREE Final Conference : François LEFÈVRE - INRAE Avignon · France GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment' 27-31

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 24
    Conférence
    00:45:37
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 24

    GENTREE Final Conference : Sally AITKEN - University of British Columbia Vancouver · Canada GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 23
    Conférence
    00:22:14
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 23

    GENTREE Final Conference : Clare TRIVEDI - Royal Botanic Gardens Kew · United Kingdom GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 22
    Conférence
    00:23:39
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 22

    GENTREE Final Conference : Erik KJAER - University of Copenhagen · Denmark GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment' 27-31

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 21
    Conférence
    00:21:04
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 21

    GENTREE Final Conference : Ian MACLACHLAN - University of British Columbia Vancouver · Canada   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 20
    Conférence
    00:18:57
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 20

    GENTREE Final Conference : Charalambos NEOPHYTOU - Forest Research Institute Freiburg · Germany   GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a

  • [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 17
    Conférence
    00:25:05
    [COLLOQUE] GENTREE Final Conference 27-31 January 2020 séance 17

    GENTREE Final Conference : Christian RELLSTAB - WSL Birmensdorf · Switzerland GENTREE Final Conference 'Genetics to the rescue - managing forests sustainably in a changing environment'