相关实验视频

Updated: Jul 17, 2025

Development of an Individual-Tree Basal Area Increment Model using a Linear Mixed-Effects Approach

Development of an Individual-Tree Basal Area Increment Model using a Linear Mixed-Effects Approach

Published on: July 3, 2020

对林业和木材建筑的基于特性的方法可以同步森林收获和弹性

Peter Osborne¹, Núria Aquilué^2,3, Marco Mina^2,4

¹Peter Guo-hua Fu School of Architecture, McGill University, Montreal, QC, Canada H2Z 1H5.

|August 31, 2023

概括

通过基于特性的方法整合森林管理和建筑实践,提高了生态弹性,并支持木材建筑行业. 这种全系统战略对于适应气候变化对森林的影响至关重要.

科学领域:

生态生态学生态生态学
林业林业林业林业林业
可持续建筑可持续建筑

背景情况:

森林管理者和建筑商通过使用木制品对森林生态系统产生重大影响.
气候变化需要新的森林管理策略,重点是恢复力和适应能力.
基于功能特征的森林物种多样化将改变采伐木材的组成和数量.

研究的目的:

扩大森林生态弹性的评估,包括基于特征的木材建筑方法.
制定一个框架,说明未来的森林变化如何影响木材建筑实践,政策和规范.
为了指导木材建筑行业的决策,以应对不断变化的森林景观.

主要方法:

在加拿大东南部温带地区的农村景观中应用了基于特征的植物构建框架.
将树种生态特征的功能组与相似的建筑特征组联系起来.
利用基于过程的森林景观模型来模拟森林动态和在新的管理方法下采伐木材.

主要成果:

展示了预测的森林变化如何影响和指导木材建筑决策.
用关联的功能性特征组来描述森林管理和木制建筑之间的相互作用.
评估了新型森林管理策略与全球环境变化对森林建设关系的相互作用.

结论:

整体系统,工厂建设的方法对于提高森林生态系统和木材建筑行业的弹性至关重要.
将森林物种的生态特征与建筑材料特性相结合,为可持续的资源管理提供了一个新的策略.
适应木材建筑实践对于与森林组成和可用性的气候驱动变化保持一致至关重要.

关键词:

建筑特征建筑特征建筑特征建筑生态学建筑生态学森林管理是森林的管理.功能多样性的功能多样性.恢复力恢复力

更多相关视频

Watershed Planning within a Quantitative Scenario Analysis Framework

Watershed Planning within a Quantitative Scenario Analysis Framework

Published on: July 24, 2016

A Technical Perspective in Modern Tree-ring Research - How to Overcome Dendroecological and Wood Anatomical Challenges

A Technical Perspective in Modern Tree-ring Research - How to Overcome Dendroecological and Wood Anatomical Challenges

Published on: March 5, 2015

相关概念视频

Softwoods and Hardwoods

Softwoods and Hardwoods

Softwoods and hardwoods, derived from different types of trees, are distinguished by their leaf structures and cellular compositions, each serving unique purposes in construction and manufacturing. Softwoods come from cone-bearing trees with needle-like leaves and are predominantly composed of longitudinal cells called tracheids and a smaller proportion of radial cells known as rays. Due to their cellular structure, softwoods are commonly used in construction for structural frames, sheathing,...

Structural Properties and Dimensions of Lumber

Structural Properties and Dimensions of Lumber

Wood's structural properties derive from fibers aligned along the tree's length, contributing significantly to its mechanical strength. Wood exhibits up to twenty times greater tensile strength along these fibers compared to across them, and generally shows better performance under compression than tension. The length of fibers varies, with hardwoods having fibers around one twenty-fifth inch long and softwoods ranging from one-eighth to one-third inch.
The strength characteristics of...

Lumber

Lumber

Lumber is derived from logs which are harvested, debarked, and processed into long pieces with a rectangular cross-section. The transformation of logs into lumber involves multiple steps, beginning with an automated saw that slices the log into slabs. These slabs are then transported via a conveyor belt to smaller saws, where they are cut into square-edged pieces of specific widths.
Initially, the surfaces of these lumber pieces are rough, and their dimensions may vary slightly from one end to...

Introduction to Wood

Introduction to Wood

Wood, derived from trees, is a versatile and widely used construction material. Trees feature a trunk surrounded by a protective layer of dead bark. Beneath this outer layer lies the living bark, followed by the cambium, and then the sapwood which transitions into heartwood as it matures. At the center of the trunk is the pith. The age of a tree can be discerned by examining its growth rings, which are concentric bands visible in the trunk's cross-section.
The structural integrity of the...

Ecological Disturbance

Ecological Disturbance

An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...