izpis_h1_title_alt

When density matters : the spatial balance between early and latewood
ID Royo-Navascues, Maria (Avtor), ID Martinez Del Castillo, Edurne (Avtor), ID Serrano-Notivoli, Roberto (Avtor), ID Tejedor, Ernesto (Avtor), ID Novak, Klemen (Avtor), ID Longares, Luis Alberto (Avtor), ID Saz Sánchez, Miguel Ángel (Avtor), ID de Luis Arrillaga, Martín (Avtor)

.pdfPDF - Predstavitvena datoteka, prenos (3,64 MB)
MD5: F43B4FD8A8800A736E0B546838A1E6D3
URLURL - Izvorni URL, za dostop obiščite https://www.mdpi.com/1999-4907/12/7/818 Povezava se odpre v novem oknu

Izvleček
Understanding the influence of the current climate on the distribution, composition, and carbon storage capacity of Mediterranean tree species is key to determining future pathways under a warmer and drier climate scenario. Here, we evaluated the influence of biotic and environmental factors on earlywood (EW) and latewood (LW) growth in Aleppo pine (Pinus halepensis Mill.). Our investigation was based on a dense dendrochronological network (71 sites), which covered the entire distribution area of the species in the Iberian Peninsula (around 119.652 km$^2$), and a high-resolution climate dataset of the Western Mediterranean area. We used generalized linearmixed models to determine the spatial and temporal variations of EW and LW across the species distribution. Our results showed an intense but differentiated climatic influence on both EW and LW growth components. The climatic influence explained significant variations across the environmental gradients in the study area, which suggested an important adaptation through phenotypic plasticity and local adaptation to varying climatic conditions. In addition, we detected a clear spatial tradeoff between efficiency and safety strategy in the growth patterns across the species distribution. Additionally, in more productive areas, the trees presented a higher proportion of EW (more efficient to water transport), while, in more xeric conditions, the LW proportion increased (more safety to avoid embolisms), implying an adaptation to more frequent drought episodes and a higher capacity of carbon depletion. We therefore concluded that Mediterranean forests adapted to dryer conditions might be more efficient as carbon reservoirs than forests growing in wetter areas. Finally, we advocated for the need to consider wood density (EW/LW proportion) when modeling current and future forest carbon sequestrations.

Jezik:Angleški jezik
Ključne besede:earlywood, latewood, Pinus halepensis, Aleppo pine, dendrochronology, droughts, Iberian Peninsula
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:BF - Biotehniška fakulteta
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2021
Št. strani:17 str.
Številčenje:Vol. 12, iss. 7, art. 818
PID:20.500.12556/RUL-136191 Povezava se odpre v novem oknu
UDK:630*1
ISSN pri članku:1999-4907
DOI:10.3390/f12070818 Povezava se odpre v novem oknu
COBISS.SI-ID:67941891 Povezava se odpre v novem oknu
Datum objave v RUL:19.04.2022
Število ogledov:586
Število prenosov:93
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
:
Kopiraj citat
Objavi na:Bookmark and Share

Gradivo je del revije

Naslov:Forests
Skrajšan naslov:Forests
Založnik:MDPI
ISSN:1999-4907
COBISS.SI-ID:3872166 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:01.07.2021

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:Iberski polotok, alepski bor, rani les, kasni les, klimatske lastnosti, prirast

Podobna dela

Podobna dela v RUL:
Podobna dela v drugih slovenskih zbirkah:

Nazaj