搜索结果: 1-15 共查到“林学 Regional”相关记录15条 . 查询时间(0.062 秒)
Establishment of Regional Phytoremediation Buffer Systems for Ecological Restoration in the Great Lakes Basin, USA. I. Genotype × Environment Interactions
ecosystem services multi-environmental trials (MET) phenotypic plasticity phyto buffers phyto-recurrent selection phytotechnologies poplars Populus
2024/1/10
Poplar remediation systems are ideal for reducing runoff, cleaning groundwater, and delivering ecosystem services to the North American Great Lakes and globally. We used phyto-recurrent selection (PRS...
Assessing Future Changes of Climate Extreme Events in the CORDEX-MENA Region Using Regional Climate Model ALADIN-Climate
Extremes Regional climate change CORDEX MENA Heat waves Drought
2023/12/19
This study investigates future changes of temperature, precipitation, and associated extreme events in the MENA region using Regional Climate Model ALADIN-Climate over the CORDEX-MENA domain. Model ca...
Analysis of Regional Distribution of Tree Species Using Multi-Seasonal Sentinel-1&2 Imagery within Google Earth Engine
multisensor tree species large areas cloud-computing machine learning
2023/12/6
Accurate information on tree species is in high demand for forestry management and further investigations on biodiversity and environmental monitoring. Over regional or large areas, distinguishing tre...
Synthesizing Disparate LiDAR and Satellite Datasets through Deep Learning to Generate Wall-to-Wall Regional Inventories for the Complex, Mixed-Species Forests of the Eastern United States
LiDAR airborne laser scanning enhanced forest inventory aboveground biomass forest carbon deep learning Maine New Hampshire Vermont Massachusetts Connecticut Rhode Island
2023/12/5
Light detection and ranging (LiDAR) has become a commonly-used tool for generating remotely-sensed forest inventories. However, LiDAR-derived forest inventories have remained uncommon at a regional sc...
Regional assessment of forest effect on watershed hydrology: Slovakia as a case study 405
watershed hydrology water-regulatory capacity of forest forest stand structure forest cover forest fragmentation
2015/4/24
Recently, the importance of forest effect on watershed hydrology has been increasingly recognized due to an elevated threat of floods and expected alterations of water regime in watersheds induced by ...
Regional analysis of climate change impact on Norway spruce (Picea abies L. Karst.) growth in Slovak mountain forests
climate change impact tree ring radial increment
2015/3/3
The paper presents the results of a regional analysis of climate change impacts on Norway spruce growth
in the north-western part of Slovakia (Orava region). Radial increment was determined from nin...
Defining the Pattern of the Sustainable Urban Region - Development of Regional Measurement Methods
Sustainable Urban Region Regional Measurement Methods
2014/12/9
To date, the debate on the sustainability of human settlements has focused on the urban portion of the land use pattern. Since urban areas rely on suburban, rural, and other less densely settled areas...
Eastern Pioneer Valley Greenway/Greenspace Planning: The Applications of Geographic Information Systems to the Regional Greenway/Greenspace Planning Process
Greenspace Planning Regional Greenway/Greenspace Planning Process
2014/12/8
The public agencies and non-governmental organizations (NGO) have made major stride in acquiring, planning and managing of valuable public lands in Eastern Pioneer Valley Region. The nine communities ...
The Role of Regional Planning in Ecosystem Conservation and Tools for Collaboration
Ecosystem Conservation Regional Planning
2014/12/8
The 20th century witnessed a staggering growth in the population of the United States along with urban migration, climate change, development of resource intensive lifestyles, and low-density resident...
Defining the Pattern of the Sustainable Urban Region - Development of Regional Measurement Methods
Humans Settlements Sustainability City The land use pattern The suburbs The countryside Regional analysis
2014/12/1
To date, the debate on the sustainability of human settlements has focused on the urban portion of the land use pattern. Since urban areas rely on suburban, rural, and other less densely settled areas...
The influence of industry mix on regional new firm entry
Area Entrepreneurial environment Metal oxide semiconductor
2014/11/28
Per capita rates of entry are commonly used to measure regional entrepreneurial climate. Yet entry rates vary widely by industry and tend to mirror existing regional specializations. Without controlli...
El Sector Productivo y el Mercado Regional de la Guadua en el Eje Cafetero Colombiano
Bamboo-Guadua naturales
2014/5/6
El valor de un recurso se hace visible en epocas de escasez. Miles de ejemplos ense?ron esa simple sabidur? durante la historia de la humanidad. Y m? que todo en la hist?ia de la madera. Los romanos q...
Carbon Stock Assessment at a Regional Level, on Pure and Mixed Stands, Based on Inventory Data: A Case Study
Biomass BCEF Greenhouse Inventory Carbon Monitoring
2013/3/4
Following Kyoto protocol considerable research efforts have been made on carbon sequestration assessment of forest stands. The aim of the present study was to test the adequacy of two documented metho...
The Effects of Origin and Regional Differences on the Density of Douglas Fir [Pseudotsuga menziesii（Mirb.）Franco] Wood
Origin and Regional Differences Density of Douglas Fir [Pseudotsuga menziesii (Mirb.) Franco] Wood
2009/1/16
In this study, the effects of origin and regional differences on the density of Douglas Fir [Pseudotsuga menziesii (Mirb.) Franco] wood were investigated. A total of 18 trees of 23 different ages obta...
REGIONAL IMPORTANCE OF ALNUS POLLEN AS AN AEROALLERGEN:A COMPARATIVE STUDY OF ALNUS POLLEN COUNTS FROM WORCESTER (UK) AND POZNAŃ (POLAND)
Alnus pollen skin prick tests allergen-specifi c IgE measurements
2010/12/23
Daily average Alnus pollen counts (1996-2005) from Worcester (UK) and Poznań (Poland) were examined with the aim of assessing the regional importance of Alnus pollen as an aeroallergen.