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快速初始社区构建器 (RICB) V1.1 适用于LANDIS-II

Steven A Flanagan¹, Zachary J Robbins², Mac A Callaham¹

¹Disturbance and Prescribed Fire Laboratory, Southern Research Station, U.S. Forest Service, Athens, GA, USA.

|January 9, 2026

概括

快速初始社区构建器 (RICB) 通过自动化初始社区设置来简化森林生态系统建模. 这种工具减少了景观规模森林继承模拟所需的时间和技术专业知识.

科学领域:

森林生态森林生态
计算建模计算建模
土地管理土地管理

背景情况:

生态系统过程模型,特别是景观类型模型,对于预测森林弹性和干扰下的未来结构至关重要.
目前的模型需要广泛的用户输入以进行特定站点的初始化,这限制了广泛采用.
对于这些模型来说,生成初始森林社区是一个重要的瓶.

研究的目的:

为景观生态系统过程模型开发一种自动化和简化初始森林社区创建的工具.
为了减少与土地管理应用程序的模型设置相关的时间和技术障碍.

主要方法:

快速初始社区构建器 (RICB) 是作为一个可执行文件开发的.
RICB使用高分辨率的美国大陆 (CONUS) 森林覆盖面和类型数据.
数据被修改为与LANDIS-II生态系统过程模型的兼容性,消除编码障碍.

主要成果:

RICB显著减少了产生初始森林社区所需的时间.
该工具消除了用户拥有编码专业知识或管理软件版本的需求.
对新地点的景观生态系统过程模型的实施得到了极大的便利.

结论:

快速初始社区构建器 (RICB) 有效地解决了用于模型初始化的密集数据同化挑战.
RICB提高了景观生态系统过程模型在土地管理中的可访问性和实际应用.
这种自动化支持更有效和更广泛地使用森林模拟工具进行决策.

关键词:

国际航空公司 (FIA)森林景观模型森林景观模型最初的社区最初的社区.兰迪斯II,生态系统过程模型树木地图树木地图

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