Effet de la mécanosorption et de l’hygroviscoélasticité sur la fissuration des feuillus gabonais et résineux européens

Autor: Asseko Ella, Martian

Publikováno v: Génie civil. Université Clermont Auvergne, 2022. Français. ⟨NNT : 2022UCFAC027⟩

This work deals with the study of the delayed effects of moisture content on wood cracking. It is based on two main axes, water diffusion and bending creep of and unnotched and notched beams. The study of diffusion is based on an innovative experimen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2885::3906a9ffeb9b72d3067b39b3c03200d7
https://theses.hal.science/tel-03953610

Douglas fir stimulates nitrification in French forest soils

Autor: Bernd Zeller, Séverine Bienaimé, Arnaud Legout, Philippe Santenoise, Pascal Bonnaud, Jacques Ranger, Bruno Gratia

Publikováno v: Scientific Reports 1 (9), 1-11. (2019)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2019, 9 (1), pp.1-11. ⟨10.1038/s41598-019-47042-6⟩
Scientific Reports, Vol 9, Iss 1, Pp 1-11 (2019)

Douglas fir trees presumable stimulate nitrification in the soil. We studied in 21 French Douglas fir forests if and how nitrification is modulated by soil properties, past land use and current forest management. Soil (0–10 cm depth) was collected

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50b6eec6049894d567c2dcf662eb8443
https://doi.org/10.1038/s41598-019-47042-6

Disequilibrium of fire-prone forests sets the stage for a rapid decline in conifer dominance during the 21st century

Autor: Jonathan R. Thompson, Melissa S. Lucash, Charles J. Maxwell, Danelle Laflower, Kristina J. Anderson-Teixeira, Robert M. Scheller, Alan J. Tepley, Josep M. Serra-Diaz, Adam D. Miller, Howard E. Epstein

Publikováno v: Serra-Diaz, J M, Maxwell, C, Lucash, M S, Scheller, R M, Laflower, D M, Miller, A D, Tepley, A J, Epstein, H E, Anderson-Teixeira, K J & Thompson, J R 2018, ' Disequilibrium of fire-prone forests sets the stage for a rapid decline in conifer dominance during the 21 st century ', Scientific Reports, vol. 8, 6749 . https://doi.org/10.1038/s41598-018-24642-2
Scientific Reports
Scientific Reports, Nature Publishing Group, 2018, 8 (1), pp.1-12. ⟨10.1038/s41598-018-24642-2⟩
Scientific Reports 1 (8), 1-12. (2018)
Scientific Reports, Nature Publishing Group, 2018, 8 (1), ⟨10.1038/s41598-018-24642-2⟩
Scientific Reports, Vol 8, Iss 1, Pp 1-12 (2018)

As trees are long-lived organisms, the impacts of climate change on forest communities may not be apparent on the time scale of years to decades. While lagged responses to environmental change are common in forested systems, potential for abrupt tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a76aa386da5a5aacedef833d37a914a
https://pure.au.dk/portal/da/publications/disequilibrium-of-fireprone-forests-sets-the-stage-for-a-rapid-decline-in-conifer-dominance-during-the-21st-century(f0531aa7-c488-4f52-9e7c-ea403b51641f).html

Thermal stability of Abies alba wood according to its radial position and forest management

Autor: Joël Hamada, Mathieu Pétrissans, Philippe Gérardin, Francis Colin, Anélie Pétrissans, Julien Ruelle, Frédéric Mothe

Publikováno v: European Journal of Wood and Wood Products
European Journal of Wood and Wood Products, Springer Verlag, 2018, 76 (6), pp.1669-1676. ⟨10.1007/s00107-018-1353-5⟩

Most of the defects affecting heat-treated wood quality are often attributed to heterogeneous heat transfers in industrial kilns. Even if interspecific variability of wood has been reported to affect thermal degradation of the material, little has be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47878bbf1cf6963e401fcbd415991658
https://hal.archives-ouvertes.fr/hal-01972741

Factors affecting cone production in Pinus pinaster Ait.: lack of growth-reproduction trade-offs but significant effects of climate and tree and stand characteristics

Autor: Felipe Bravo, Douglas A. Maguire, Santiago C. González-Martínez

Publikováno v: Forest Systems, Vol 26, Iss 2, Pp e07-e07 (2017)
Forest Systems; Vol 26, No 2 (2017); e07S
Forest Systems
Instituto Nacional de Tecnología Agraria y Alimentaria (INIA)
Forest systems 2 (26), 1-13. (2017)
FOREST SYSTEMS
FOREST SYSTEMS, 2017, 26 (2), pp.1-13. ⟨10.5424/fs/2017262-11200⟩
UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname

Aim of study: Our main goal is to determine the relationship between cone production and radial growth in Pinus pinaster Ait. under different climatic conditions across the Iberian Peninsula. Area of study: Coca Intensive Sampling Plateau, Northen Pl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1caaa9e93617b36bc576446c651f39bf
http://revistas.inia.es/index.php/fs/article/view/11200