25   Artículos

 
en línea
Imam Fauzi Syamsu     Pág. 114 - 127
Trees are important for rural people livelihood, because of its function as savings for urgent need. The recognition function of trees has increase by using it as collateral to access loan. The aim of this study is to discover the household and smallhold... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

 
en línea
Fernanda M. G. Ramalho,Jéssica M. Andrade,Paulo R. G. Hein     Pág. e008
Aim of study: To verify how well near infrared (NIR) spectroscopy is able to discriminate wood specimens from natural and planted forests. This study was carried out using tropical trees from Brazil.Area of study: Wood specimens coming from Lavras (21°10... ver más
Revista: Forest Systems    Formato: Electrónico

 
en línea
Joseph L. Conrad IV    
In the Southern U.S., timber is transported from harvest sites to mills by many small trucking companies. Few studies have examined the structure and challenges facing these businesses. This study involved interviews with 18 log truck owners operating in... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Michal Allman,Martin Jankovský,Zuzana Allmanová,Michal Ferencík,Valéria Messingerová,Mária Vlcková,Stanimir Stoilov     Pág. e011
Aim of study: This study is focused on detailed analysis of accidents in yarding during the years 2006?2014. There is still not enough information about such accidents in Central Europe in the literature available.Area of study: We collected the data on ... ver más
Revista: Forest Systems    Formato: Electrónico

 
en línea
Tarit Kumar Baul, Ashraful Alam, Antti Ikonen, Harri Strandman, Antti Asikainen, Heli Peltola and Antti Kilpeläinen    
The impacts of alternative forest management scenarios and harvest intensities on climate change mitigation potential of forest biomass production, utilization and economic profitability of biomass production were studied in three boreal sub-regions in F... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Christopher E. Soulard, Jessica J. Walker and Glenn E. Griffith    
Forests in Washington State generate substantial economic revenue from commercial timber harvesting on private lands. To investigate the rates, causes, and spatial and temporal patterns of forest harvest on private tracts throughout the Cascade Mountains... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Sathishkumar Samiappan, Gray Turnage, Cary McCraine, Joshua Skidmore, Lee Hathcock and Robert Moorhead    
This study describes an unmanned aerial system (UAS) method for accurately estimating the number and diameters of harvested Loblolly Pine (Pinus taeda) stumps in a final harvest (often referred as clear-cut) situation. The study methods are potentially u... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Irmeli Mustalahti, Mathias Cramm, Sabaheta Ramcilovic-Suominen and Yitagesu T. Tegegne    
Reducing Emissions from Deforestation and Forest Degradation (REDD+) aims to achieve its purpose by working across multiple sectors and involving multilevel actors in reducing deforestation and forest degradation in tropical countries. By contrast, the E... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Xiaobiao Zhang, Bin Xu, Lei Wang, Aijun Yang and Hongqiang Yang    
Illegal logging, with its related trade of illegally harvested timber, is one of the main environmental and economic problems worldwide. Eliminating illegal timber consumption and production are two practical means to reduce illegal logging. However, the... ver más
Revista: Forests    Formato: Electrónico

 
en línea
Joshua K. Adkins, Christopher D. Barton, Scott Grubbs, Jeffrey W. Stringer, Randall K. Kolka     Pág. 1 - 15
Headwater streams generally comprise the majority of stream area in a watershed and can have a strong influence on downstream food webs. Our objective was to determine the effect of altering streamside management zone (SMZ) configurations on headwater aq... ver más
Revista: Water    Formato: Electrónico

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