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Naslov:Surprising drought tolerance of Fir (Abies) species between past climatic adaptation and future projections reveals new chances for adaptive forest management
Avtorji:ID Mátyás, Csaba (Avtor)
ID Beran, František (Avtor)
ID Dostál, Jaroslav (Avtor)
ID Čáp, Jiří (Avtor)
ID Fulín, Martin (Avtor)
ID Vejpustková, Monika (Avtor)
ID Božič, Gregor (Avtor)
ID Balázs, Pál (Avtor)
ID Frýdl, Josef (Avtor)
Datoteke:.pdf PDF - Predstavitvena datoteka, prenos (1,46 MB)
MD5: E7F8A4704AD8752E9A9FF13CF6974A80
 
URL URL - Izvorni URL, za dostop obiščite https://www.mdpi.com/1999-4907/12/7/821
 
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo SciVie - Gozdarski inštitut Slovenije
Povzetek:esearch Highlights: Data of advanced-age provenance tests were reanalyzed applying a new approach, to directly estimate the growth of populations at their original sites under individually generated future climates. The results revealed the high resilience potential of fir species. Background and Objectives: The growth and survival of silver fir under future climatic scenarios are insufficiently investigated at the xeric limits. The selective signature of past climate determining the current and projected growth was investigated to analyze the prospects of adaptive silviculture and assisted transfer of silver fir populations, and the introduction of non-autochthonous species. Materials and Methods: Hargreaves% climatic moisture deficit was selected to model height responses of adult populations. Climatic transfer distance was used to assess the relative drought stress of populations at the test site, relating these to the past conditions to which the populations had adapted. ClimateEU and ClimateWNA pathway RCP8.5 data served to determine individually past, current, and future moisture deficit conditions. Besides silver fir, other fir species from South Europe and the American Northwest were also tested. Results: Drought tolerance profiles explained the responses of transferred provenances and predicted their future performance and survival. Silver fir displayed significant within-species differentiation regarding drought stress response. Applying the assumed drought tolerance limit of 100 mm relative moisture deficit, most of the tested silver fir populations seem to survive their projected climate at their origin until the end of the century. Survival is likely also for transferred Balkan fir species and for grand fir populations, but not for the Mediterranean species. Conclusions: The projections are less dramatic than provided by usual inventory assessments, considering also the resilience of populations. The method fills the existing gap between experimentally determined adaptive response and the predictions needed for management decisions. It also underscores the unique potential of provenance tests.
Ključne besede:climate change, common garden, provenance test, silver fir, grand fir, Balkan firs, drought stress, resilience, climate transfer distance, adaptation
Leto izida:2021
Status objave pri reviji:Objavljeno
Verzija članka:Založnikova različica članka
Št. strani:31 str.
Številčenje:article 821, iss. 7
UDK:630*1+630*61(045)=111
ISSN pri članku:1999-4907
DOI:10.3390/f12070821 Novo okno
COBISS.SI-ID:68136195 Novo okno
Opomba:Nasl. z nasl. zaslona; Opis vira z dne 24. 6. 2021;
Datum objave v DiRROS:05.07.2021
Število ogledov:478
Število prenosov:216
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
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Gradivo je del revije

Naslov:Forests
Skrajšan naslov:Forests
Založnik:MDPI
ISSN:1999-4907
COBISS.SI-ID:3872166 Novo okno

Gradivo je financirano iz projekta

Financer:Drugi - Drug financer ali več financerjev
Program financ.:Czech Republic Ministry of Agriculture

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:05.07.2021

Sekundarni jezik

Jezik:Ni določen
Ključne besede:klimatske spremembe, skupni vrt, test porekla, srebrna jelka, velika jelka, Balkanske jelke, stres zaradi suše, odpornost, razdalja podnebnega prenosa, prilagoditev


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