搜索结果: 1-5 共查到“林学 observation”相关记录5条 . 查询时间(0.093 秒)
First observation of Quercus pedunculiflora C. Koch in the Italian Peninsula
Grayish oak Low Murgia Plateau Lama Lamasinata ecology refuge area
2015/4/24
A few individuals of Grayish oak have been observed in the Low Murgia Plateau, Puglia Region. This is the first time that Quercus pedunculiflora C. Koch has been found in Italy. The territory is domin...
Norway spruce thinning experiment Polom (Eastern Bohemia) after 22 years of observation
Norway spruce air pollution thinning health condition snow damage
2015/2/2
Effects of thinning were studied in an air-polluted young stand of Norway spruce on Polom series in the Orlické hory Mts. (North-Eastern part of the Czech Republic) founded in 1980 in 15 years old spr...
Water Resources Observation and Large-scale Model Estimation in Forested Areas in Mekong River Basin
available renewable freshwater resources canopy interception experimental watershed large-scale model rainfall-runoff observation
2010/10/25
In this paper, we have measured many meteorological elements associated with evapotranspiration using a 60-m-high meteorological observation tower, runoff and precipitation of broad-leaf forest waters...
Analysis of Prediction Methods for Budburst Days Based on the Phenological Observation in 29 Broad-leaved Tree Species for 10 Years
prediction error prediction methods for budburst days the number of days transformed to standard temperature thermal time
2009/8/27
Budburst phenology was observed in 29 broad-leaved tree species for 10 years at the Kamiatago Field of Shizuoka University, Japan, located in the warm temperate zone. Prediction methods for budburst d...
Observation of Liquid Permeability Related to Anatomical Characteristics in Samanea saman
Wood anatomy hardwood safranine solution meniscus capillary phenomenon
2009/7/3
This paper examines wood anatomy as it relates to safranine solution penetration in Samanea saman, which belongs to the family Mimosoideae and is native to Bangladesh. The wood of this species was ch...