This paper briefly outlined the advance of dendroecology research in terms of forest disturbance, population dynamics, forest structure, forest regeneration patterns and alpine timberline.
文中简要概述了树轮分析在森林干扰、群落动态、森林结构、林分更新方式以及高山林线研究方面的进展。
The environment factors were classified into 4 types such as topography variables, vegetation variables, human disturbance factors and forest harvest variables.
根据研究地区现状,将研究地区生境因素划分为森林采伐、植被、地形、人为干扰4类。
LANDIS is a spatially explicit landscape model of forest landscape disturbance, succession and management.
LANDIS是一个用于模拟森林景观干扰、演替和管理的空间直观景观模型。
Forest fire is one of the most important disturbance factors in forest ecosystem, and it has great impact on succession and recovery of forest ecosystem.
火是森林生态系统中重要的干扰因子,它对森林植被的演替与恢复均有重要的影响。
Human disturbance, slope aspect, the density of fall log and stub and rock percent sum up the main habitat characteristic of the forest musk deer.
林麝生境的主要特征表现为人为干扰、坡向、倒木和树桩密度、基底岩石面积比等方面。
The tropical mountain rain forest located at mid-high altitude with slight anthropogenic disturbance had the highest soil nutrient-holding capacity and integrated soil quality index.
位于中、高海拔,人为干扰最轻的山地雨林原始林具有最好的土壤养分保持能力,土壤综合质量指数最高。
The effect factors of forest soil respiration and the research progress of the influence of artificial disturbance on forest soil respiration were discussed.
介绍了森林生态系统土壤呼吸的研究意义,森林生态系统土壤呼吸的影响因素,人为扰动对森林土壤呼吸影响的研究进展。
The disturbance of wind mainly means the variety of speed and frequency of wind, and it's affected by forest density and the distribution of wind field under complex landform.
风的扰动主要包括风速、频率等的变化,并受不同林木密度和复杂地形下的风场分布的影响。
Fire disturbance only led to a significant difference in stand composition and diameter class structure for the stands at different locations, rather than completely destroying the forest.
火干扰并未完全地破坏森林,仅仅是导致林分中不同地点上林分组成和红松径阶结构的差异明显。
Based upon survey of vegetation in mountainous area of West Lake, the features of vegetation and influence of anthropogenic disturbance on forest community were studied in the present paper.
杭州西湖风景名胜区中西湖山区的森林群落是浙江省目前保存较完整、发育较好的次生植被之一。
In this dynamic system, disturbance acting as the main driving factor of spatiotemporal pattern change, drives forest cycle.
在这个永不停息的动态体系中,干扰作为森林发生时空格局变化的主要驱动力,不断推动着森林循环。
In this dynamic system, disturbance acting as the main driving factor of spatiotemporal pattern change, drives forest cycle.
在这个永不停息的动态体系中,干扰作为森林发生时空格局变化的主要驱动力,不断推动着森林循环。
应用推荐