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Naslov:Growth-limiting factors and climate response variability in Norway spruce (Picea abies L.) along an elevation and precipitation gradients in Slovenia
Avtorji:Jevšenak, Jernej (Avtor)
Tychkov, Ivan (Avtor)
Gričar, Jožica (Avtor)
Levanič, Tom (Avtor)
Tumajer, Jan (Avtor)
Prislan, Peter (Avtor)
Arnič, Domen (Avtor)
Popkova, Margarita (Avtor)
Shishov, Vladimir V. (Avtor)
Jezik:Angleški jezik
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:Logo SciVie - Gozdarski inštitut Slovenije
Povzetek:Norway spruce (Picea abies L.) is among the most sensitive coniferous species to ongoing climate change. However, previous studies on its growth response to increasing temperatures have yielded contrasting results (from stimulation to suppression), suggesting highly site-specific responses. Here, we present the first study that applies two independent approaches, i.e. the nonlinear, process-based Vaganov-Shashkin (VS) model and linear daily response functions. Data were collected at twelve sites in Slovenia differing in climate regimes and ranging elevation between 170 and 1300 m a.s.l. VS model results revealed that drier Norway spruce sites at lower elevations are mostly moisture limited, while moist high-elevation sites are generally more temperature limited. Daily response functions match well the pattern of growth-limiting factors from the VS model and further explain the effect of climate on radial growth: prevailing growth-limiting factors correspond to the climate variable with higher correlations. Radial growth correlates negatively with rising summer temperature and positively with higher spring precipitation. The opposite response was observed for the wettest site at the highest elevation, which positively reacts to increased summer temperature and will most likely benefit from a warming climate. For all other sites, the future radial growth of Norway spruce largely depends on the balance between spring precipitation and summer temperature.
Ključne besede:Vaganov-Shashkin model, climate-growth correlations, tree rings, process-based modelling, dendroTools, dendroclimatology
Leto izida:2020
UDK:630*56:630*111
ISSN pri članku:0020-7128
OceCobissID:25638400 Povezava se odpre v novem oknu
COBISS_ID:33341955 Povezava se odpre v novem oknu
DOI:10.1007/s00484-020-02033-5 Povezava se odpre v novem oknu
Opombe:Avtorji iz Slovenije: Jožica Gričar, Tom Levanič, Peter Prislan, Domen Arnič;
Število ogledov:583
Število prenosov:428
Datoteke:URL URL - Predstavitvena datoteka, za dostop obiščite https://doi.org/10.1007/s00484-020-02033-5
.pdf PDF - Predstavitvena datoteka, prenos (1,94 MB)
 
Nadgradivo:Int. j. biometeorol.
Springer-Verl. New York
 
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Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Številka projekta:V4-1614
Naslov:Obvladovanje tveganja pri gospodarjenju s smreko v gozdovih Slovenije

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Številka projekta:P4-0107
Naslov:Gozdna biologija, ekologija in tehnologija

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije (ARRS)
Program financ.:Bilateralno sodelovanje
Številka projekta:BI-RU/19-20-016
Naslov:The application of process based Vaganov-Shashkin model at selected sites of Norway spruce (PIcea abies) in Slovenia

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