搜索结果: 1-15 共查到“林业基础学科 forest ecosystem”相关记录15条 . 查询时间(0.062 秒)
Applications of TLS and ALS in Evaluating Forest Ecosystem Services: A Southern Carpathians Case Study
ecosystem services natural capital socio-economic system ecological indicators terrestrial laser scanning aerial laser scanning
2023/12/15
Forests play an important role in biodiversity conservation, being one of the main providers of ecosystem services, according to the Economics of Ecosystems and Biodiversity. The functions and ecosyst...
Population Dynamics of Juniperus macropoda Bossier Forest Ecosystem in Relation to Soil Physico-Chemical Characteristics in the Cold Desert of North-Western Himalaya
cold desert soil nutrients biomass carbon density elevational ranges natural regeneration
2023/12/1
Juniperus macropoda is the only tree species of a cold desert ecosystem that is experiencing high anthropogenic pressure and has a poor regeneration status due to harsh environmental conditions. Due t...
Selected results of the survey focused on the economic assessment of forest ecosystem services
forestry questionnaire survey recreational functions methods of valuation
2015/8/14
A survey was conducted in the Training Forest Enterprise called Masaryk Forest in Křtiny (TFE Křtiny)
in order to determine the extent of recreational use of the area, visitors’ travel cos...
Detectability as an important factor influencing the knowledge of bird diversity in a floodplain forest ecosystem
bird transect census hardwood floodplain forest
2015/5/18
Knowledge of the structure and diversity of bird populations in forest ecosystems is important for the
conservation of forest biodiversity.
Stakeholders’ preferences and the assessment of forest ecosystem services: a comparative analysis in Italy
ecosystem values environmental attitudes
2015/5/5
Values are qualities and beliefs orientating human actions and they change according to socio-economic
variables such as gender, culture, education and income.
Legal framework for payments for forest ecosystem services in the Czech Republic
forest ecosystem services legal framework legislation payment for ecosystem services
2015/4/14
Although examples of payments for ecosystem services (PES) can be traced back at least as far as the 1980’s, it is still a relatively new instrument, and the hitherto experience in many parts of the w...
Verification of the food supply to game under conditions of the floodplain forest ecosystem
game management carrying capacity biomass production
2015/3/16
In order to determine the environment carrying capacity in terms of biomass production utilizable by game 360 representative sample plots (1 ?1 m) were laid out in the growing season on the basis of t...
Natural abundance of 15N of a spruce forest ecosystem under acid rain and manipulated clean rain field conditions
acid rain clean rain δ15N stable isotopes nitrogen precipitation throughfall seepage water needles litter spruce forest
2015/3/12
We analysed stable isotopes of N in a spruce forest under ambient rainfall (no further manipulation of the atmospheric input) and clean rain application (10 years of reduced inorganic N- and acid-cons...
Detectability as an important factor influencing the knowledge of bird diversity in a floodplain forest ecosystem
bird transect census hardwood floodplain forest regression model
2015/5/6
Knowledge of the structure and diversity of bird populations in forest ecosystems is important for the conservation of forest biodiversity. The results of bird population studies in forest ecosystems ...
Uniqueness of limestone soil-forming substrate in the forest ecosystem classification
limestone pedology micromorphology
2015/3/6
The uniqueness of limestone soil-forming substrate was assessed with respect to the classification of forest ecosystems. 50 soil profiles from the Bohemian Karst were studied and the results were conf...
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...
Czech forest ecosystem classification
forest classification Czech Republic ecological factors
2015/1/29
Forest classification, made up by Plíva and Průša (Plíva 1971), has been used in the Czech Republic forestry since 1970. This classification is based on ecological factors of the environment...
Deer Damage Reveals Biological Interactions in a Forest Ecosystem
Deer Damage Interactions Ecosystem
2009/8/24
Deer Damage Reveals Biological Interactions in a Forest Ecosystem.
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...
Water-based ecology：A First Nations' proposal to repair the definition of a forest ecosystem
Water-based ecology definition forest ecosystem
2009/1/8
First Nations Elders are very concerned about whether enough clean drinking water will exist for future
generations. Three highly respected Elders from the Southern Interior of British Columbia helpe...