搜索结果: 1-8 共查到“林业基础学科 moisture”相关记录8条 . 查询时间(0.156 秒)
Response of Four Tree Species to Changing Climate in a Moisture-Limited Area of South Siberia
climate–growth relationships climate change drought stress Scots pine Siberian elm Siberian larch silver birch tree rings Vaganov–Shashkin model
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2024/2/27
The response of vegetation to climate change is of special interest in regions where rapid warming is coupled with moisture deficit. This raises the question of the limits in plants’ acclimation abili...
The proportion of heartwood in conifer (Pinus sylvestris L., Picea abies [L.] H. Karst.) trunks and its influence on trunk wood moisture
pine spruce heartwood moisture content of wood
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2015/4/24
As the tree age increases, the formation of heartwood takes place in the central part of the tree. Since there is a large difference in the moisture content between sapwood and heartwood in conifers, ...
Moisture effect on carbon and nitrogen mineralization in topsoil of Changbai Mountain, Northeast China
soil moisture soil C and N mineralization incubation experiment Changbai Mountain Northeast China
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2015/3/27
Changbai Mountain Natural Reserve (1,985 km2 and 2,734 m a.s.l.) of Northeast China is a typical ecosystem representing the temperate biosphere. The vegetation is vertically divided into 4 dominant zo...
Effects of moisture content, storage temperature and type of storage bag on the germination and viability of stored European beech (Fagus sylvatica L.) seeds
beechnut storage germination tetrazolium viability moisture content storage temperature bag
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2015/3/12
Beechnuts from three Fagus sylvatica lots were dried at 20°C to 5–6% or 8–9% (fresh weight basis) moisture content and stored at –7°C or –22°C for 3.5 or 4.5 years in sealed polyethylene bags containi...
Regime and dynamics of soil moisture in forest ecosystems of Záhorská lowland
soil moisture soil moisture constants
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2015/3/3
The paper describes the regime and dynamics of the soil moisture content of sandy soils in Záhorská
lowland during different growing seasons. Research plots are situated near Kamenny mlyn, appr...
Fundamental Environmental and Landscape Forming Influence of Close Grass Cenosis on the Moisture Circulation
Condensation Transpiration Fundamental Consequences
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2013/3/4
The condensation of transpiration and advective water fallows (further—the phenomenon) under the close grass cenosis can be compared to the quantity of precipitation. The phenomenon depends on physica...
Identification of moisture stress tolerant oil palm genotypes
Oil palm moisture stress seedlings water potential membrane stability
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2011/1/13
Oil palm seedlings were subjected to water stress by suspension of watering. At 9 days of stress, water potentials had decreased to -2.4 Mpa. Moisture stress under these conditions provoked about 20% ...
Effects of Wood Species, Thickness and Cross-Section Factors on Wood Moisture Change of Some Wood Species in the Indoor Climatical Conditions
Wood wood moisture wood equilibrium moisture content indoors thickness cross section
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2009/1/14
The effects of wood species, thickness and cross-section factors on wood moisture content under centrally heated indoor conditions in Trabzon. Factors of thickness, cross-section and wood species were...