搜索结果: 1-11 共查到“知识库 林业基础学科 landscape”相关记录11条 . 查询时间(0.085 秒)
Soil amendment improves carbon sequestration by trees on severely damaged acid and metal impacted landscape, but total storage remains low
Carbon sequestration Tree restoration Jack pine White birch Acidification Impacted landscape Soil organic carbon
2024/1/11
Landscape carbon storage is a key component of climate change mitigation. Tree planting on degraded land has been identified as an effective carbon capture strategy, but it is unclear how various asso...
Warming Effects on Topsoil Organic Carbon and C:N:P Stoichiometry in a Subtropical Forested Landscape
climate change forest ecosystem stoichiometric ratio warming index inverse elevational gradient warming gradient
2024/2/26
Warming effects on agricultural and forest ecosystems have been well documented at broad spatiotemporal scales but less so at stand and landscape scales. To detect the changes in soil organic carbon (...
GIS APPROACH TO LANDSCAPE EVALUATION BASED ON SMALL WATERSHED UNITS
GIS Ecosystem Landscape Land Use Vegetation
2015/7/29
This research was implemented in Miyagi Prefecture, northeastern Japan. In recent years, the rich biodiversity of this prefecture has
been decreasing rapidly due to loss of forest and traditional co...
Nutrition of silver fir (Abies alba Mill) growing at the upper limit of its occurrence in the Šumava National Park and Protected Landscape Area
Abies alba silver fir nutrition Š umava National Park and Protected Landscape Area upper limit of occurrence
2015/3/19
In the second half of 20th century silver fir regeneration has been observed throughout all of the Europe, including the Czech Republic. The Bohemian Forest – Šumava Mts. is one of the regions wh...
Development of tertiary roads in the Lednice-Valtice Cultural Landscape
tertiary road forest road forest opening-up
2015/3/16
The Lednice-Valtice Cultural Landscape is an exemplary area that has been influenced by purposeful human activity for a long time. Under these conditions the nonesuch, highly cultural and ecologically...
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 ...
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...
National forest landscape restoration guidelines developed under 2008-09 Biennial Work Program activity PPA43/225 which promoted the implementation of guidelines for the management of secondary tropical forests, the restoration of degraded tropical forests and rehabilitation of degraded forest land
National forest landscape Biennial Work Program secondary tropical forests tropical forests degraded forest land
2014/3/6
National forest landscape restoration guidelines developed under 2008-09 Biennial Work Program activity PPA43/225 which promoted the implementation of guidelines for the management of secondary tropic...
Raccoon Use of Den Trees and Plant Associations in Western Mesophytic Forests: Tree Attributes and Availability or Landscape Heterogeneity?
Den Use Habitat Use Landscape Heterogeneity Procyon lotor Resource Availability Mesophytic Forest
2013/3/8
We monitored 15 radio-collared raccoons (Procyon lotor) on Davies Island in March 1987 - May 1988 to determine the extent to which individual tree attributes or spatial configuration of plant associat...
Fundamental Environmental and Landscape Forming Influence of Close Grass Cenosis on the Moisture Circulation
Condensation Transpiration Fundamental Consequences
2013/3/4
The condensation of transpiration and advective water fallows (further—the phenomenon) under the close grass cenosis can be compared to the quantity of precipitation. The phenomenon depends on physica...
Dispersal-based indices and mapping of landscape connectivity
biodiversity indicators dispersal landscape connectivity landscape planning
2009/2/11
Connectivity is often recommended as a coarse-filter indicator of landscape-level biodiversity, but useable measures of the concept for management applications are poorly developed. We describe a disp...