搜索结果: 1-15 共查到“林业基础学科 forestry”相关记录30条 . 查询时间(0.062 秒)
英国森林研究所森林培育学家、国际林学主流期刊Forestry主编Gary Kerr博士应邀到中国科学院沈阳应用生态研究所进行学术交流（图）
生态 森林生态系统 森林培育 药用植物 湿地植物
2017/7/14
2017年7月2日-8日，应中国科学院沈阳应用生态研究所次生林生态与经营课题组、中国科学院清原森林生态系统观测研究站（以下简称“清原站”）、中国科学院森林生态与管理重点实验室邀请，英国森林研究所（Forest Research, Forestry Commission）森林培育学家、国际林学主流期刊Forestry主编Gary Kerr博士到中国科学院沈阳应用生态研究所进行学术交流访问。
Innovative approaches in forest management – the application of a business model to designing a small-scale forestry strategy
resources innovation rural economy competitive advantage business opportunities extended business model CANVAS
2018/3/6
The strong market competition forces forest owners to find innovative approaches to forest management, and business
models are becoming integral parts of successful innovations and business strategie...
Dynamic growth models for continuous cover multi-species forestry in Iranian Caspian forests
forest statistics forest modelling growth function forest management
2018/3/6
This study concerns some of the relevant topics of the Iranian Caspian forestry planning problem, in particular the first
central components in this modelling process, such as forest modelling, fores...
Proposal of using GIS for multi-criteria evaluation of environmentally friendly use of skidding technologies in forestry
digital terrain model technological typification
2015/5/5
The aim of the study was to propose and verify a model which, based on multi-criteria evaluation of
selected input data, determines the category in terms of the environmentally friendly use of indiv...
Sustainable forestry and iron compounds in karstic soils: qualitative and semi-quantitative results focused on the occurrence of Fe-compounds on mineral particles
iron oxides iron hydroxides karstic soils soil formation in karsts
2015/4/14
Relic karstic soils in nine localities in the Dinaric Karst in Slovenia, five localities in the Moravian Karst and four localities in the Bohemian Karst were sampled for soil scientific, mineralogical...
Growth response of Alnus viridis to application of crushed limestone and amphibolite and forestry potential of the species in harsh acidic mountain sites
Alnus alnobetula amelioration Duschekia alnobetula initial fertilizing Jizerské hory Mts
2015/3/27
An experiment with seedlings of Alnus viridis was established on a clear-felled tract situated on a summit tableland of the Jizerské hory Mts. (central Europe, Czech Republic) at an altitude of 980 m ...
Results of dynamic penetration test – an indicator of the compaction of surface soil horizons by forestry machinery
dynamic penetration test soil compaction soil mechanics lightweight dynamic penetrometer
2015/3/27
The objective of research was, on the basis of the exactly predefined input parameters of upper soil horizons of selected forest soils, to perform accurate measurements of the impact of soil loading b...
Status of an indigenous agro-forestry system in changing climate: A case study of the middle Himalayan region of Tehri Garhwal, India
Agro-forestry indigenous practices climate change conservation and management Tehri Garhwal
2015/3/19
The agro-forestry system is one of the best known indigenous practices for livelihood. In view of instant decline in the rainfed hill agro-forestry system the present study was undertaken in the hilly...
Production potential of Douglas fir in acid sites of H鵵ky Training Forest District, Secondary Forestry School in P韘ek
Douglas fir Norway spruce Scots pine
2015/3/16
The study is a follow-up of the production potential of Douglas fir in mesotrophic sites of the K鴗iny Training Forest Enterprise (TFE) (Journal of Forest Science, No. 7, 2008). Production parameters (...
Ecological requirements of wild service tree (Sorbus torminalis [L.] CRANTZ.) and service tree (Sorbus domestica L.) in relation with their utilization in forestry and landscape
service tree wild service tree ecology soils aridity utilization
2015/3/12
Environmental conditions in sites with service tree and wild service tree are assessed and some ecological differences between them are also identified. Both species are regarded as prospective woody ...
Natural regeneration of Douglas fir (Pseudotsuga menziesii [Mirb.] Franco) in forest stands of Hurky Training Forest District, Higher Forestry School and Secondary Forestry School in Pisek
self-seeding advance growth radiation
2015/3/6
Possibilities are assessed of the natural regeneration of Douglas fir under conditions of Hůrky Training Forest District, Higher Forestry School and Secondary Forestry School in Písek, in stand 1...
Optimization of digital terrain model for its application in forestry
digital terrain model geographic information system
2015/3/3
Digital terrain model (DTM) represents a very important geospatial data type. In the Czech Republic, the
most common digital contour data sources are the Primary Geographic Data Base (ZABAGED), the ...
Forestry students and workers and their attitudes towards the environment
social perception environment forestry technology behaviour
2015/2/2
In any activity, thus at work as well, there is an influence of the environment on a human being. This environment, to which every worker has his own individual relationship, becomes a part and backgr...
XII. World Forestry Congress have been held in Quebec, Canada from September 21 to 28, 2003. Forestry issues were discussed on three basic areas: Forests for People, Forests for the Planet, People and...
Power, the Hidden Factor in Development Cooperation. An Example of Community Forestry in Cameroon
Community Forestry Devolution Power Development Post-Development Theory Trust Incentive Coercion
2013/3/4
This paper is concomitant with our comparative study analysis of the interests and power of the stake-holders involved in Community Forestry (CF) in six countries. The study hypothesises that, “govern...