搜索结果: 1-15 共查到“林业基础学科 forest management”相关记录16条 . 查询时间(0.216 秒)
Hydrological simulation of a small forested catchment under different land use and forest management
Hydrological Modeling Soil and Water Assessment Tool (SWAT) Atlantic Rainforest Eucalyptus
2024/1/22
The alteration of landscapes by humans has led to a gradual increase in the scarcity of water and degradation of its quality ([24]). Over the last decades, there has been a growing consensus that the ...
The Effect of Alternative Forest Management Models on the Forest Harvest and Emissions as Compared to the Forest Reference Level
forest management models carbon sink forest harvest forest reference level production forests multifunctional forests set-aside forests
2024/1/22
Background and Objectives: Under the Paris Agreement, the European Union (EU) sets rules for accounting the greenhouse gas emissions and removals from forest land (FL). According to these rules, the a...
The Influence of Forest Management and Changed Hydrology on Soil Biochemical Properties in a Central-European Floodplain Forest
ground-water soil carbon microbial activity microbial biomass sulfates manganese iron C:N salinization climate change
2024/1/10
Anthropogenic modifications to water regimes are one of the main factors threatening the stability and existence of floodplain forests. This study presents an analysis of topsoil biogeochemistry withi...
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...
Differential diameter-size effects of forest management on tree species richness and community structure: implications for conservation
Differential diameter-size effects tree species richness
2015/11/13
In this paper we tested the hypothesis that logging effects in the adult tree
community reverberate upon the regeneration contingent. We examined the differences on
the tree community between forest...
Changes in air quality in different phases of forest management process in a sub-mountain beech ecosystem (West Carpathian Mts.)
ground level ozone hydrogen ion cutting phases
2015/3/16
We studied air quality in a sub-mountain beech ecosystem in the Kremnické vrchy Mts., Central Slovakia. We chose the method of passive sampling. The amounts of airborne pollutants (H+ and O3) were det...
Final documents of forest management regulation in the Slovak Republic and their possible interdepartmental use for environmental impact assessment
information science information technologies
2015/3/3
Until now documents of the forest management regulation have been considered and used almost exclusively as materials of the particular sectors. Regulation No. 465/1991 of Ministry of Finance of the S...
A new concept in sustainable forest management – the need for forest ecosystem and landscape research
sustainable forest management forest ecology ecosystem research landscape research
2015/2/2
The greatest advance in ecosystem research was made in the last century. The development and acceptance of forest ecology by foresters occurred because it provided a means for recognizing, understandi...
Ecology of the capercaillie (Tetrao urogallus) and forest management in relation to its protection in the West Carpathians
Tetrao urogallus ecology predator
2015/1/29
Ecology of capercaillie (Tetrao urogallus) was studied in the mountains of Central Slovakia (West Carpathians) in 1981–2003. In the studied area, the capercaillie population inhabited especially old n...
Attitudes and perceptions of rural people towards forest protection within the scope of participatory forest management: A case study from Artvin, Turkey
Forest villager forest protection participation Turkish state forestry organization
2011/1/11
Protection of forest resources is one of the preconditions of receiving sustainable benefit from these resources, particularly in countries where forests are state-protected. For the purpose of ensuri...
Characteristics of Nitrogen Mineralization in the Soil of Japanese Cedar (Cryptomeria japonica) and their Responses to Environmental Changes and Forest Management
forest management nitrification ratios of mineralized to total nitrogen soils of sugi stands
2009/8/28
Knowledge of nitrogen mineralization in the soils of sugi (Cryptomeria japonica) stands is important for understanding the effects of forest management and environmental changes on nutrient cycling in...
Effects of Turkish forest management philosophy and applications on forest ecosystem structure and functions in Northeast Turkey: A case study in Saçinka Forest Management Planning Unit
Ecosystem based multiple use forest management planning geographic information systems land cover change carbon storage oxygen production
2010/9/10
Nowadays, Turkish forest management philosophy has changed from timber management to ecosystem-based multiple-use forest planning (EBMUFM) with the principles of “sustainable forest management” criter...
A review and synthesis of the effects of unsalvaged mountain-pine-beetle-attacked stands on wildlife and implications for forest management
ecological legacy mountain pine beetle sustainable forest management unsalvaged mountain pine beetle stands wildlife
2009/2/11
The mountain pine beetle epidemic has dramatically altered lodgepole pine forests in British Columbia, with potentially profound effects on wildlife and wildlife habitats. Forest managers should under...
Adaptation in forestry is sustainable forest management that includes a climate change focus. Climate change over the next 100 years is expected to have significant impacts on forest ecosystems. The f...
Carbon Stock Estimation by Forest Measurement Contributing to Sustainable Forest Management in Cambodia
biomass deforestation forest degradation REDD tropical forest
2010/3/4
A simplified method for estimating CO2 emissions from deforestation is the calculation of carbon stock change by monitoring forest land and periodically summing up the land area and its averaged carbo...