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Influence of Drone Altitude, Image Overlap, and Optical Sensor Resolution on Multi-View Reconstruction of Forest Images
UAV drone-based remote sensing geometric image resolution multi-view reconstruction reconstruction efficiency reconstruction quality structure from motion precision forestry
2024/2/4
Recent technical advances in drones make them increasingly relevant and important tools for forest measurements. However, information on how to optimally set flight parameters and choose sensor resolu...
Assessing the amount of soil organic matter and soil properties in high mountain forests in Central Anatolia and the effects of climate and altitude
forest soil topographic conditions climate model semi-arid regions Turkey
2017/6/26
The objectives of this study were to determine the amounts of soil organic matter (SOM) stored within surface soils of high mountain forests and how the SOM amounts are affected by aridity and altitud...
Changes in Austrian pine forest floor properties in relation with altitude in mountainous areas
altitude Pinus nigra forest floor decomposition organic matter humus
2015/3/12
Altitudinal studies has become of interest to ecologists concentrated on functional alterations aiming to clarify the effects of limiting factors. Nutrient element release from forest floor (FF) decom...
A change in structural diversity and regeneration processes of the spruce virgin forest in Nefcerka NNR (TANAP) in relation to altitude
spruce virgin forest structural diversity regeneration processes
2015/3/12
This report assesses the structural diversity of the spruce virgin forest in Nefcerka NNR in the Tatra National Park (TANAP). The structure of the virgin forest is evaluated by the indices proposed by...
Structural diversity change and regeneration processes of the Norway spruce natural forest in Babia hora NNR in relation to altitude
Norway spruce virgin forest
2015/3/3
The research was focused on exploring the dynamics and forms of regeneration processes and structural
diversity of the Norway spruce virgin forest in Babia hora NNR in relation to altitude. In each ...
Altitude and forest type effects on soils in the Jizera Mountains region
forest soils altitude forest type beech spruce elevation transects
2015/1/30
This paper is focused on the Jizera Mountains as a region strongly influenced by man in the past. The structure of the natural forest was changed. Species monocultures with similar tree ages were plan...
Effects of altitude and beehive bottom board type on wintering losses of honeybee colonies under subtropical climatic conditions
beehive weight Aegean ecotype of Anatolian bee
2014/10/23
The effects of altitude and beehive bottom board types (BBBT) on the wintering performance of honeybee colonies were investigated in the South Aegean Region of Turkey: Experiment I (E-I), with 32 colo...
Seed priming, genotype and sowing date effects on emergence, growth and yield of wheat in a tropical low altitude area of Zimbabwe
Seed priming sowing date varieties wheat yield components
2011/1/12
Low wheat yields in low altitude tropical areas result from short winter seasons, late planting and poor stand establishment. Field experiments were carried out over two winter seasons (2005 and 2006)...
Importance of annual and seasonal precipitation variations for the sustainable use of rangelands in semi arid regions with high altitude
Precipitation standard precipitation index drought rangeland
2011/1/12
Precipitation is one of the most important factors which can determine the type and productivity of rangeland vegetation in arid and semi arid regions. In the present study, a widely used drought anal...
The Effects of Altitude on Stomata Number and Some Vegetative Growth Parameters of Some Apple Cultivars
altitude stoma number vegetative growth apple Erzurum-Tortum
2010/11/15
This study was carried out to determine the effects of altitude on stomata number, shoot length, shoot thickness, shoot number and leaf area of Starking Delicious, Granny Smith, Starkspur Golden Delic...
Indigenous yak and yak-cattle crossbreed management in high altitude areas of northern Nepal: A case study from Rasuwa district
Indigenous knowledge yak and hybrids management system
2010/9/13
This paper summarizes and documents the indigenous yak and chauri managements in high altitude mountainous areas of Nepal through on-the-spot surveys on the farmers from three villages of case study s...
THE RHIZOSPHERE EFFECT IN TREES OF THE INDIAN CENTRAL HIMALAYA WITH SPECIAL REFERENCE TO ALTITUDE
rhizosphere R : S ratio Himalayan trees soil microbes soil pH
2010/3/24
The present paper deals with the rhizosphere effect exerted on the microbial communities by
ten representative and important tree species of the Indian Himalayan region. The study covered a wide alti...