Now showing items 1-10 of 21
Using GIS-based multicriteria decision support system for planning road networks with visual quality constraints: a case study of protected areas in Ankara, Turkey
Protected areas are important zones due to their natural and cultural assets and their biodiversity preservation functions. Ecotourism activities in these areas have gained great importance for visitors in recent decades. ...
The effect of traditional and reduced tillage systems on the sediment yield of plots constructed in the Mediterranean climate zone caused by natural rainfall
(Inderscience Enterprises Ltd, 2020)
The objective of this study was to investigate the effects of different types of tillage systems and different crops on the sediment yield under natural rainfalls from agricultural parcels established in two Mediterranean ...
Using thermal infrared imagery produced by unmanned air vehicles to evaluate locations of ecological road structures
(Istanbul Univ, 2016)
The aerial photos and satellite images are widely used and cost efficient data for monitoring and analysis of large areas in forestry activities. Nowadays, accurate and high resolution remote sensing data can be generated ...
EVALUATION OF FOREST ROAD NETWORK PLANNING IN LANDSLIDE SENSITIVE AREAS BY GIS-BASED MULTI-CRITERIA DECISION MAKING APPROACHES IN IHSANGAZI WATERSHED, NORTHERN TURKEY
(Croatian Forestry Soc, 2019)
Forest roads are one of the fundamental infrastructures in carrying out forestry activities and services. According to FAO, approximately 20 percent of the world's forest lands are covered mountain forests. Since forests ...
Usage opportunities of generating digital elevation model with unmanned aerial vehicles on forestry
(Istanbul Univ, 2016)
Unmanned Aerial Vehicles (UAVs) are sustained in flight by aerodynamic lift and guided without an onboard crew, they may be expandeble or recoverable and can fly autonomously or semiautonomously. Within the scope of study, ...
Productivity of a Portable Winch System Used in Salvage Logging of Storm-Damaged Timber
(Zagreb Univ, Fac Forestry, 2019)
Storm damages result in serious losses in many regions, primarily by stem breakage or blow-down. Extraction of storm-damaged trees often requires more difficult than normal skidding activities due to obstacles created ...
Variation of tree diameters along road edges: the case of Karacabey linden forest in Bursa, Turkey
Roads have important effects on forest ecosystems including degradation and fragmentation of habitats. However, light availability along the road edge increases which reflects the diversity and amount of plant species. ...
İnsansız hava araçları ile yüksek hassasiyette sayısal yükseklik modeli üretimi ve ormancılıkta kullanım olanakları
İnsansız Hava Araçları (İHA), aerodinamik uçuş prensiplerine göre aralıksız olarak otomatik ya da yarı otomatik uçabilme özelliğine sahip içerisinde uçuş ekibi (pilot) olmadan hareket eden araçlardır. Çalışma kapsamında ...
Optimal planning of timber extraction methods using analytic hierarchy process
Timber extraction is one of the most difficult work stages of forest operations in Turkey. Inappropriately, planned timber extraction operations can be very time-consuming activities and may also cause serious damage to ...
Productivity Analysis of Post-fire Salvage Logging Operations in Bursa, Turkey
(Warsaw Univ Life Sciences-Sggw, 2016)
[No Abstract Available]