20.500.12556/DiRROS-12606
Growth-limiting factors and climate response variability in Norway spruce (Picea abies L.) along an elevation and precipitation gradients in Slovenia
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.
Vaganov-Shashkin model
climate-growth correlations
tree rings
process-based modelling
dendroTools
dendroclimatology
Vaganov-Shashkin model
korelacije med klimo in rastjo
branike
precesno modeliranje
dendroTools
dendroklimatologija
true
false
true
Angleški jezik
Ni določen
Neznano
2020-10-21 10:08:37
2020-10-21 10:08:38
2022-08-18 03:38:18
0000-00-00 00:00:00
2020
0
0
Avtorji iz Slovenije: Jožica Gričar, Tom Levanič, Peter Prislan, Domen Arnič;
311-324
iss. 2
Vol. 65
2021
0000-00-00
PostprintKoncna
Objavljeno
NiDoloceno
0000-00-00
0000-00-00
0000-00-00
2021-10-16
630*56:630*111
0020-7128
10.1007/s00484-020-02033-5
33341955
25638400
RAZ_Jevsenak_Jernej_i2020.pdf
RAZ_Jevsenak_Jernej_i2020.pdf
1
061BBCEB1DCFA4D4D21241B7F4A5DA62
b6403331fafd2631d872ece3be2203d61e7b837cac493153351ed59e00dc53fc
5a8ace0c-17b6-11ed-b6b8-001a4af901a5
https://dirros.openscience.si/Dokument.php?lang=slv&id=15321
https://link.springer.com/article/10.1007/s00484-020-02033-5
1
https://dirros.openscience.si/Dokument.php?lang=slv&id=15320
Gozdarski inštitut Slovenije
0
0
0