搜索结果: 1-10 共查到“知识库 林学 regions”相关记录10条 . 查询时间(0.05 秒)
Soil water deficit as a tool to measure water stress and inform silvicultural management in the Cape Forest Regions, South Africa
Soil Water Availability Climatic Gradient Slash Pine Monterey Pine Edaphic Properties
2024/1/19
An understanding of variations in water availability to plantation forests on a spatial and temporal scale is essential when designing risk averse and site-specific silvicultural management regimes. V...
Characterization of iron walnut in different regions of China based on phytochemical composition
Characterization iron walnut phytochemical composition
2023/6/2
INVESTIGATION OF THE POSSIBILITY OF FOREST TYPE MAPPING IN ARID AND SEMI-ARID REGIONS USING LANDSAT ETM+ DATA
Forest Classification Accuracy Landsat Fusion Quality Soil Vegetation
2015/7/29
Landsat ETM+ data from the National Park of Khabr in Kerman province, dating May 2000, were analyzed to investigate the
possibility of forest type mapping in arid and semi-arid regions.Quality evalu...
The proposal of biotic hazard zones in selected spruce dominated regions in Slovakia
bark beetle biotic hazard zones fungal pathogens Slovakia spruce decline
2015/3/19
Biotic agents driven spruce decline has been observed over several regions in Europe. We studied the spatial pattern of spruce stands mortality due to biotic agents in three spruce dominated regions i...
Diversification of increment reactions of Douglas fir (Pseudotsuga menziesii Franco) from mountainous regions of southern Poland
Douglas fir dendroclimatology tree ring
2015/1/28
Dendroclimatological research presented in this paper concerns Douglas fir (P. menziesii) at 17 sites located in the area of the Sudetes Mountains, the Polish part of the Carpathians and Roztocze. The...
Inside and Outside the Lines: The Socio-Ecological Differences of Landscape Conservation Partnerships and Their Surrounding Regions
Landscape Conservation Partnerships Surrounding Regions
2014/12/8
This study examines the socio-ecological criteria forming physical boundaries of regional conservation partnerships and the differences between outside and inside the boundaries. The purpose of this s...
Usability of the Taurus Cedar and Crimean Pine in green belt afforestations in semiarid regions in Turkey: A case study in Konya Province Loros Mountain -Akyokus
Crimean Pine green belt afforestation height root collar diameter Taurus cedar
2010/9/13
In this study, root collar diameter and height development of 9 year-old saplings of Taurus Cedar (Cedrus libani) and Crimean Pine (Pinus nigra subsp. nigra var. caramanica) in the green belt afforest...
Application of a Model for Prediction of Mulberry Shoot Elongation to Various Regions
Mulberry Prediction model Shoot growth
2009/7/8
A model for prediction of shoot elongation was applied to various regions in Japan, and its fitness was evaluated. In the model, the shoot elongation rate in one arbitrary day was decided by the avera...
Growth performance of bamboo in tobacco-growing regions in South Nyanza, Kenya
Tobacco bamboo growth performance Kenya
2009/3/4
The study was carried out on 120 field experimentation sites where 2420 bamboo cuttings were planted under the same natural tobacco growing conditions in five different zones (that is, zone A = hillsi...
The Cleavage Strength of Calabrian Pine(Pinus brutia Ten)Woods Growing Naturally in Different Ecological Regions of Turkey
Cleavage Strength Calabrian Pine(Pinus brutia Ten)Woods Different Ecological Regions Turkey
2009/1/15
In this study, the test trees were taken from natural growth sites that calabrian pine grows optimally had been used as research material. The main aim of study is to determine cleavage strengh variat...