搜索结果: 1-15 共查到“林学 Protection”相关记录15条 . 查询时间(0.208 秒)
Forest Disturbances in Polish Tatra Mountains for 1985–2016 in Relation to Topography, Stand Features, and Protection Zone
changes GIS mountains remote sensing terrain stands
2024/1/23
For more than four centuries, the Tatra Mountains were affected by many factors, such as forest and pastoral management, mining and metallurgy, windthrows, snow avalanches, and bark beetle outbreaks. ...
PROTECTION FOREST REVISION AND MANAGEMENT USING GIS AND DIGITAL SURVEYING TECHNIQUES
Forestry GIS Surveying Revision Management Orthoimage Digital Web based
2015/7/29
The protection forest system for Taipei City, the capital of Taiwan, was established in 1907. The social and natural environment had
changed drastically in the past few decades, however, the maps an...
Coppice-with-standards in floodplain forests ?a new subject for nature protection
floodplain forest forest management storeyed high forest
2015/3/16
At present, the coppice-with-standards system has become so rare in floodplain forests that it is considered a natural monument. In 1990, the coppice-with-standards system was not recorded in the terr...
Geostatistical simulation of bark beetle infestation for forest protection purposes
bark beetle geostatistics probability maps
2015/3/16
Geostatistical analysis of bark beetle activity and its use for the improvement of pest control measures are presented. Data on the volume of salvage timber felling due to bark beetle infestation for ...
Application of image analysis in plant pathology and forest protection
image analysis methods plant pathology
2015/3/3
By means of computer-based image analysis it was possible to accelerate and automate a number of
originally time-consuming activities in plant pathology and forest protection. In 1997–2005, image an...
Management strategies on territories with special status of protection in the Czech Republic
protected areas forests management strategies growth development simulations
2015/2/2
About 15% of the area of the Czech Republic is classified as territories with special status of protection, most of which is covered with forests. At present, at the time of integration of the country...
Ecology of the capercaillie (Tetrao urogallus) and forest management in relation to its protection in the West Carpathians
Tetrao urogallus ecology predator
2015/1/29
Ecology of capercaillie (Tetrao urogallus) was studied in the mountains of Central Slovakia (West Carpathians) in 1981–2003. In the studied area, the capercaillie population inhabited especially old n...
Effect of desiccation on the root system of Norway spruce (Picea abies [L.] Karst.) seedlings and a possibility of using hydrogel STOCKOSORB® for its protection
desiccation electrolyte leakage
2015/1/28
The aims of this study were: 1. to determine the effect of dexiccation treatment on the physiological quality of Norway spruce (Picea abies [L.] Karst.) seedlings by measurements of electrolyte leakag...
Can we Protect Agricultural Land and the Scenic Rural Landscape? The spatial effects of three land protection strategies in the eastern United States
Agricultural Land the Scenic Rural Landscape three land protection strategies eastern United States
2014/12/9
In order to assess the efficacy of the three most common types of agricultural land conservation in the United States, this study analyzes the spatial and visual quality of a purchase of development r...
Can we Protect Agricultural Land and the Scenic Rural Landscape? The spatial effects of three land protection strategies in the eastern United States
Assessment Effectiveness Agricultural land Protection The development of space Visual quality. Buy right
2014/12/1
In order to assess the efficacy of the three most common types of agricultural land conservation in the United States, this study analyzes the spatial and visual quality of a purchase of development r...
Attitudes and perceptions of rural people towards forest protection within the scope of participatory forest management: A case study from Artvin, Turkey
Forest villager forest protection participation Turkish state forestry organization
2011/1/11
Protection of forest resources is one of the preconditions of receiving sustainable benefit from these resources, particularly in countries where forests are state-protected. For the purpose of ensuri...
An analysis on the “protection-utilization balance” in Turkish forests
Forests legislation natural resources-environmental protection-protection and utilization balance
2011/1/11
Forest resources, due to their basic requirements and structure, have features that affect human life directly. Preserving the forest resources is becoming an extremely difficult task due to changing ...
Effects of Snow Cover on Seed Survival and Seedling Distribution of Beech Protection from Seed Predation by Rodents
beech tree regeneration seed predation seedling bank snow cover
2009/8/24
Beech trees often dominate the natural forests in northeast part of Japan. This is partly attributable to heavy snow environment in these districts. Deep snow cover during winter season may contribute...
Effectiveness of a dog (Canis lupus familiaris) for protecting citrus fruits from bird damage was investigated using a citrus orchard (5.8a in area) in the harvest season. In Exp. 1, a Border collie s...