搜索结果: 1-15 共查到“林业基础学科 Ecosystem”相关记录36条 . 查询时间(0.031 秒)
Spatial Assessment of Ecosystem Services from Planted Forests in Central Vietnam
Vietnam planted forests land use and land cover ecosystem services spatial assessment
2024/1/22
Globally, planted forests are increasing, providing increased resources to forest industries and ecosystem services (ES) to local and wider communities. However, assessment of the impacts of plantatio...
The Global Ecosystem Dynamics Investigation: High-resolution laser ranging of the Earth’s forests and topography
lidar ecosystem structure GEDI biomass
2024/1/22
Obtaining accurate and widespread measurements of the vertical structure of the Earth’s forests has been a long-sought goal for the ecological community. Such observations are critical for accurately ...
Ecosystem Productivity and Evapotranspiration Are Tightly Coupled in Loblolly Pine (Pinus taeda L.) Plantations along the Coastal Plain of the Southeastern U.S.
evapotranspiration gross primary productivity eddy covariance coastal plain loblolly pine plantation forested wetland carbon and water coupling
2023/12/18
Forest water use efficiency (WUE), the ratio of gross primary productivity (GPP) to evapotranspiration (ET), is an important variable to understand the coupling between water and carbon cycles, and to...
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...
Land Cover and Land Use Change Decreases Net Ecosystem Production in Tropical Peatlands of West Kalimantan, Indonesia
deforestation forest logging tropical climate peat swamp forests oil palm estate NEP
2023/12/8
Deforested and converted tropical peat swamp forests are susceptible to fires and are a major source of greenhouse gas (GHG) emissions. However, information on the influence of land-use change (LUC) o...
Spatial Variations in Fine Root Turnover, Biomass, and Necromass of Two Vegetation Types in a Karst Ecosystem, Southwestern China
biomass fine root turnover necromass production karst ecosystem
2023/12/6
Revealing the patterns of fine root turnover traits can aid our understanding of the mechanisms of fine roots in adapting to soil nutrient changes. In a karst ecosystem of southwest China, the fine ro...
Ecosystem Carbon Stocks and Their Annual Sequestration Rate in Mature Forest Stands on the Mineral Soils of Estonia
forest ecosystem phytocoenosis soil cover organic carbon stock phytomass annual increase
2023/12/4
Mature forest ecosystems are the most considerable reservoir of organic carbon (OC) among terrestrial ecosystems. The effect of soil type on aboveground OC stocks and their annual increases (AI) of ov...
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...
Comparison of Natural Regeneration in Natural Grassland and Pine Plantations across an Elevational Gradient in the Páramo Ecosystem of Southern Ecuador
Andes species richness vegetation assemblage plant cover natural grassland soil properties
2024/2/29
During the 1980s, reforestation programs using exotic species (Pinus spp.) were established in the páramo ecosystem of Ecuador. The aims of this study were: (1) to compare the natural regeneration bet...
How Do Tilia Cordata Greenspire Trees Cope with Drought Stress Regarding Their Biomass Allocation and Ecosystem Services?
biomass allocation drought ecosystem services root:shoot ratio urban trees
2024/3/4
In the context of climate change, drought is likely to become more frequent and more severe in urban areas. Urban trees are considered to play an important role in fixing carbon, improving air quality...
Ecological functions of vegetation as potentials of ecosystem services (floodplain alder forest in the Tríbeč microregion)
biomass black alder forest herbaceous understorey provisioning and production services
2017/4/6
Ecological functions of a black alder riparian forest (Aegopodio-Alnetum glutinosae) as capacities for the provision of ecosystem services were analysed and indicated by an inductive (bottom-up) appro...
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...
FORESTLAND CLASSIFICATION USING AN ECOSYSTEM APPROACH
Forestry Management Ecosystem Landscape DTM GIS
2015/7/29
This study focuses on using an ecosystem approach for forestland classification of the Liukuei Experimental Forest of Taiwan
Forestry Research Institute. The content includes the delineation of ecos...
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.