搜索结果: 1-5 共查到“森林气象学 air”相关记录5条 . 查询时间(0.147 秒)
Climate change, air pollution and global challenges. Understanding and perspectives from forest research
Climate change air pollution global challenges
2015/5/5
Th e current public debate on changes in the global biosphere including climate change is much focused on
CO2
in the atmosphere. As far as forests are involved the trees are considered with respect...
Growth of Norway spruce (Picea abies [L.] Karsten) from artificial and natural regeneration in the Krkonoše Mts. and air temperature variability
climate regression models 8th forest altitudal zone reforestation
2015/4/24
Our research was concerned with a description of the influence of variability in average temperatures on the height growth of selected young populations of spruce in the Krkonoše Mts. Several pop...
Red deer density in the air-polluted area of forest ecosystems in the Krušné hory Mts. – Klášterec nad Ohří Forest District
deer count pellet group red deer
2015/3/27
The density of red deer in the area of forest ecosystems disturbed by air pollution in the Krušné hory Mts. – Klášterec nad Ohří Forest District was determined in two model hunting dist...
Current use of European beech (Fagus sylvatica L.) for artificial regeneration of forests in the air-polluted areas
European beech stand of substitute species reconstruction shelterwood system
2015/3/12
The paper deals with the use of European beech in the reconstruction of substitute species stands and in the regeneration of existing spruce stands in the air-polluted region of the north-eastern Kru&...
Assessing the effect of a coating system on the rate of plywood moistening and changes in dimensions in relation to the change in relative air humidity
plywood moisture hygroscopicity polyurethane coat acrylate coat dimensional changes
2015/2/2
The paper summarizes results of an institutional research aimed at the evaluation of the effect of a coating system on the rate of plywood moistening and changes in dimensions in relation to changes i...