Classification of unsuccessful <i>Chamaecyparis obtusa</i> plantations into forest types
نویسندگان
چکیده
منابع مشابه
Forest Stand Types Classification Using Tree-Based Algorithms and SPOT-HRG Data
Forest types mapping, is one of the most necessary elements in the forest management and silviculture treatments. Traditional methods such as field surveys are almost time-consuming and cost-intensive. Improvements in remote sensing data sources and classification –estimation methods are preparing new opportunities for obtaining more accurate forest biophysical attributes maps. This research co...
متن کاملClassification and Boundary Vagueness in Mapping Presettlement Forest Types
Presettlement forest types were mapped as fuzzy sets from point data representing trees contained in General Land O ce survey notes (circa 1850) for Chippewa County, Michigan. The resulting representation agreed with a polygon map of the same forest types at 66% of the locations (represented as grid cells) in the county. Boundary vagueness was de® ned in relation to the slope of a linear funct...
متن کاملSpecies Diversity of Trees and Forest Floor Plants in Oriental beech Forest Types of Shastkalate Educational and Research Forest, Gorgan)
Trees are the most important biological elements of forest ecosystems. The variability of the tree species composition inhabiting in the Oriental beech forest, not only forms different forest types but also has a remarkable impact on the species diversity of forest floor plants, due to the existence of trees in the overstory layer. In this research, forest types of an an Oriental beech were ide...
متن کاملRunning Head: Classification and Boundary Vagueness Classification and Boundary Vagueness in Mapping Presettlement Forest Types
Presettlement forest types were mapped as fuzzy sets from point data representing trees contained in General Land Office survey notes (ca.1850) for Chippewa County, Michigan. The resulting representation agreed with a polygon map of the same forest types at 66 percent of the locations (represented as grid cells) in the county. Boundary vagueness was defined in relation to the slope of a linear ...
متن کاملPAPE R S C ertification of genetically modified forest plantations
Forest and forest product certification systems have grown rapidly in recent years, developing in parallel with the many international, national, and regional initiatives attempting to define and promote sustainable forest management (SF M ) (C arbarle et al. 1995, L awes et al. 1999). T he area certified under the most widely adopted international system, the Forest Stewardship C ouncil, is no...
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ژورنال
عنوان ژورنال: Theory and Applications of GIS
سال: 2016
ISSN: 1340-5381,2185-5633
DOI: 10.5638/thagis.24.13