建模工作思路流程結構邏輯圖
2024-12-06 11:23:37 1 檢舉
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這是一張建模工作思路流程結構邏輯圖，用於展示森林生態系統建模的各個環節。圖中涵蓋了自适应哈希索引、影響森林健康的18個因素、樹種結構及年齡層結構等。模型調整過程中涉及SVR、Logistic、AHP及BP神經網絡等方法，並考慮了森林生產力、碳吸收及管理決策等因素。此流程圖旨在幫助理解森林轉型及管理的必要性和方法。
作者其他創作
大綱/內容
自适应哈希索引
Target
Forest health
100-year carbon sequestration
18 influencing factors
The priority order of indicators
Origin of forest
Tree species structure
Community structure
Age group structure
Maximum Value Path of Forest
SVR
Measuring forest transformation
2
Forest management
carbon sequestration
Model ajustment
carbon sequestration model
1
Logistic
forest ecosystem
Forest structure
数据页
插入缓冲
standard forest unit
Forest management decision model
Forest health grade
Unit area accumulation
Annual forest growth and decline ratio
The necessity of cutting trees
Canada& South Africaare selected
AHP
BP Neural Networks(BPNN)
Forest productivity
Carbon dioxide in the atmosphere
All forest systems
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