搜索结果: 1-9 共查到“森林生态学 Analysis”相关记录9条 . 查询时间(0.578 秒)
Simulating the Effects of Thinning Events on Forest Growth and Water Services Asks for Daily Analysis of Underlying Processes
ack forest forest hydrology drought analysis thinning resolution
2023/12/7
Forest growth function and water cycle are affected by climatic conditions, making climate-sensitive models, e.g., process-based, crucial to the simulation of dynamics of forest and water interactions...
Error Analysis on the Five Stand Biomass Growth Estimation Methods for a Sub-Alpine Natural Pine Forest in Yunnan, Southwestern China
above-ground biomass biomass growth error analysis Pinus densata forests
2023/11/22
Forest biomass measurement or estimation is critical for forest monitoring at the stand scale, but errors among different estimations in stand investigation are unclear. Thus, the Pinus densata natura...
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.
Analysis of herbicide effects on Douglas fir (Pseudotsuga menziesii [Mirb.] Franco) natural regeneration
Douglas fir herbicides introduced tree species natural regeneration
2015/3/19
Douglas fir (Pseudotsuga menziesii [Mirb.] Franco) natural regeneration under parent stand after weed suppression was investigated in the area of the Training Forest Enterprise in Kostelec nad Če...
Analysis of snow accumulation and snow melting in a young mountain spruce and beech stand in the Orlick?hory Mts., Czech Republic
snow accumulation snow melting rate spruce
2015/3/16
The paper evaluates snow accumulation and the intensity of snow melting in a young spruce and beech stand. The study was carried out at the De歵n?field research station in the Orlick?hory Mts. (altitud...
Analysis of cambial activity and formation of wood in Quercus robur L. under conditions of a floodplain forest
wood formation effect of environment cell differentiation
2015/1/29
The analyses of the activity of cambium and the study of the increment of wood during one growing season of pedunculate oak (Quercus robur L.) under conditions of a floodplain forest is provided. The ...
An analysis on the “protection-utilization balance” in Turkish forests
Forests legislation natural resources-environmental protection-protection and utilization balance
2011/1/11
Forest resources, due to their basic requirements and structure, have features that affect human life directly. Preserving the forest resources is becoming an extremely difficult task due to changing ...
Factors Affecting Crop Damage by Wild Boar:The Analysis Using Census Data of Agriculture and Forestry
agriculture and forestry census crop damage by wild boar generalized linear model geographical factor human factor
2009/8/27
The author analyzed crop damage using agriculture and forestry census data to explain why crops are damaged by wild boars. The relationships between incidence (%) of crop damage in each community and ...
Linking ecologically based productivity information to timber supply analysis units using site series sampling
allowable annual cut analysis units ecological site series long-term harvesting level site index
2009/2/5
Timber supply analyses are used to estimate the possible harvest level of timber volume over the long term. Site index is one of the inputs of these analyses. When site index is underestimated, as is ...