搜索结果: 1-4 共查到“林学 mountain forest”相关记录4条 . 查询时间(0.102 秒)
AGB Estimation in a Tropical Mountain Forest (TMF) by Means of RGB and Multispectral Images Using an Unmanned Aerial Vehicle (UAV)
forest AGB UAV RGB data multispectral data
2024/2/4
The present investigation evaluates the accuracy of estimating above-ground biomass (AGB) by means of two different sensors installed onboard an unmanned aerial vehicle (UAV) platform (DJI Inspire I) ...
Steady infiltration rates estimated for a mountain forest catchment based on the distribution of plant species
Bohemian Forest experimental catchment infiltration map mountain Podzols vegetation cover
2015/4/14
Among other important factors, vegetation cover strongly affects the hydrological processes in mountain catchments. In this paper, we present the results of field infiltration measurements at the loca...
Contribution of regeneration on dead wood to the spontaneous regeneration of a mountain forest
mountain forest forest restoration dead wood natural regeneration Norway spruce
2015/2/2
In the Moravian-Silesian Beskids in the beech/spruce forest vegetation zone, the amount of dead wood was determined (pieces of wood and stumps) in five sample plots in a managed forest and in three pl...
Different types of damage in mountain forest stands of the Czech Republic
health status antropogenous factors new damage spruce mountains
2015/2/2
Forests in the Czech Republic are highly influenced by the antropogenous factors – those are particularly air pollution, pollutant deposition, soil degradation, change of the natural forest ecosystems...