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Timber harvesting in the ukrainian carpathians: Ecological problems and methods to solve them
crawler and wheeled skidders damage to ground surface rut formation undergrowth damage
2015/3/19
The paper contains results of comparative investigations of crawler and wheeled skidders regarding their effect on soil surface, undergrowth and rut formation during mountain timber harvesting. It was...
Problems of the statistical evidence of feedbacks between forest herb phytocoenoses and soil acidity at pollution load
substitute stands phytocoenosis bioindication trophic series soil acidity
2015/2/2
Emissions and ecological factors are evident in changes of dynamics of global forest ecosystems. Specific develop-ment takes place in these substitute stands on contaminated and devastated plots. The ...
The Problems of Rural Reindustrialization: A Case Study of Monroe, Massachusetts
Rural Industrialization Monroe Massachusetts
2014/12/10
Owing to the departure of the mill industry from rural New England, many small towns have suffered erosion of their economic base. These towns and villages face a declining population, vacant mills, a...
The Problems of Rural Reindustrialization: A Case Study of Monroe, Massachusetts
The countryside Cities and towns The economic base Villages Population decline Labour
2014/12/1
Owing to the departure of the mill industry from rural New England, many small towns have suffered erosion of their economic base. These towns and villages face a declining population, vacant mills, a...
Development, Practice, and Evaluation of a Forest Educational Program on the Subject of Mt. Fuji: Problems and Their Solutions in Conducting Forest Education for Primary and Secondary Schools
education effect education for school forest education multiple functions of forest questionnaire survey
2009/8/28
An educational project was conducted both to understand problems in carrying out a forest educational program in primary and secondary schools and to find their solutions. Our program aimed to let stu...
Students of High Schools with Forestry Majors and Educational Problems
high school of forestry majors Hokkaido, mid-level technician vocational education
2009/8/27
High schools with forestry majors are currently reorganizing their departments. To discuss the future of their schools, the trends of careers after graduation, students' awareness about school life an...