搜索结果: 1-13 共查到“林业工程 FORESTRY”相关记录13条 . 查询时间(0.048 秒)
Specifics in the introduction of sustainability reporting by companies in the forestry sector
ecosystem services forest services
2015/5/5
Sustainability reporting is constantly paid attention by companies for its economic, environmental
and social benefits. It supports making use of the wide potential for further development of enterp...
Selection of appropriate criteria in urban forestry (Case study: Isfahan city, Iran)
AHP multi-criteria decision making
2015/5/5
The aim of this study is to select appropriate criteria such as ecology, economy, social and aesthetic for
plantation in Isfahan city, Iran. In order to do this research, 19 questionnaires were dist...
Measuring the limits of uphill timber skidding with a WOODY 110 forestry tractor
forestry tractor skidding maximum slope maximum load
2009/11/27
The paper deals with the test results of uphill skidding of wood with a WOODY 110 cable skidder. The aim of the study was to find the limits of uphill skidding in relation to load size, log orientatio...
STATISTICAL MONITORING OF THE OPERATIONAL EFFICIENCY DEVELOPMENT IN FORESTRY COMPANIES DURING THE 1966-2002 PERIOD
wood production technical efficiency forestry companies
2009/11/26
Statistical monitoring of technical efficiency of various forestry companies was analysed. The monitoring was in view of data published in the past divided into three periods: 1966-1985, 1986-1992 and...
ACQUIRING OF SPATIAL DATA IN FORESTRY WITH GPS
GPS forest road road mapping digital ortho-photogrammetry geographic information systems
2009/11/26
Global positioning sistem is contemporarily tool for acquiring up-to-date and precise spatial data in forestry. Accuracy of GPS measurements alternate between 1-15 meters, depending on work method and...
THE PRINCIPLE OF SUSTAINABILITY IN THE FORESTRY PLANNING
forest forest management sustainable forest management forestry planning biodiversity
2009/11/25
Sustainable forest management (SFM) can be described by criteria and indicators. Biodiversity conservation is one of the main SFM criteria. The main task of forest planning is to organise multiple for...
A COMPARISON OF STAND STRUCTURE AND PLANT SPECIES COMPOSITION BETWEEN VIRGIN FOREST REMNANT AND MANAGED FOREST,AND RESULT CONSIDERATION IN REGARD TO FORESTRY PLANNING
stand structure texture plant diversity managed forest virgin forest remnant forest planning
2009/11/25
Some results of comparisons of stand structure and plant species composition between virgin forest remnants and managed forests are presented. The horizontal structure of the analysed managed stands i...
LIFE CYCLE ASSESSMENT OF PRODUCTS IN FORESTRY
life cycle assessment forest certification eco-labelling ISO 14000 standards
2009/11/25
This paper describes the structure of the method of life cycle assessment, with special focus on products in forestry. Some examples taken from foreign studies show the basic dilemmas and faults when ...
Faculty of Forestry, University of Zagreb and Department of Forest Engineering in the Bologna Process
Forestry Zagreb higher educational system Forest Engineering in the Bologna Process
2009/2/7
The paper presents the past course and achievements of the reform of the higher educational system at the Faculty of Forestry of the University of Zagreb. The reform is part of the effort undertaken...
Status and development of forest harvesting mechanisation in Croatian state forestry
Hrvatske š ume d.o.o. natural forests development of machines and technologies skidders tractor assemblies
2009/2/7
This paper deals with the present status of forest management in the Republic of Croatia with a special reference to forests managed by the company »Hrvatske šume« d.o.o. Zagreb, as...
Forecasting of the Long-Term Allowable Cut for the Akçasu Forestry Enterprise
Long-Term Allowable Cut Akç asu Forestry Enterprise
2009/1/23
The long-term allowable cut was ensured using data of Forest Menegement Plan of the Akçasu Forest enterprise. In addition, actuel forest state was approximated to an optimal forest state within...
Determination of the Mechanization Level For Forestry Operations by Linear Programming
Level of Mechanization Linear Programming Forestry Production Operations Kale Region
2009/1/14
Forestry operations take place under various variables and partly uncontrolled factors. The lack of mechanization level and its application cause quantity and quality losses during production. In thi...
MFA's Vision is to serve as the "Voice of Forestry" in Mississippi. MFA's Mission is leading diverse groups to promote landowner rights, environmental stewardship, member prosperity, and community und...