喬木主干距地面1.3米處的樹干直徑,是林業測量標準指標,簡稱DBH(Diameter at Breast Height)。
標準號 & 類別 | 標準名稱 | 發布 |
---|---|---|
DB14/T 2695-2023 規范 |
Target tree selection and operation technical regulations
目標樹 |
2023-01-18 山西省標準 |
DB14/Z 5-2025 規范 |
One-yuan standing timber volume table Pinus tabulaeformis
油松 |
2025-04-19 山西省標準 |
DB15/T 1459.11-2018 規范 |
Artificial Chinese pine binary standing wood volume table
|
2018-07-25 內蒙古自治區標準 |
DB15/T 1459.16-2018 規范 |
Natural Larch Binary Standing Timber Volume Chart
|
2018-07-25 內蒙古自治區標準 |
DB1501/T 0046-2024 規范 |
Technical regulations for transplantation, maintenance and management of large trees
|
2024-09-09 內蒙古自治區標準 |
DB2104/T 0025-2023 規范 |
Ground diameter-diameter at breast height comparison table Oak tree
地徑 |
2023-04-03 遼寧省標準 |
DB2104/T 0028-2023 規范 |
Root diameter - DBH comparison table
|
2023-04-03 遼寧省標準 |
DB2104/T 0029-2023 試驗 |
Ground diameter-diameter at breast height comparison table
地徑 |
2023-04-03 遼寧省標準 |
DB3301/T 1105-2020 規范 |
Technical regulations for the control of the trunk moth by injecting pesticides
|
2020-10-31 浙江省標準 |
DB3301/T 1106-2020 規范 |
Technical regulations for the migration and protection of large trees
|
2020-10-31 浙江省標準 |
DB3415/T 2-2020 規范 |
Lu'an City Tree Transplantation Technical Regulations
|
2020-12-28 安徽省標準 |
DB36/T 796.4-2021 規范 |
Expressway Greening Technical Specification Part 4: Quality Acceptance Evaluation
|
2021-12-14 江西省標準 |
DB4205/T 69-2020 規范 |
Yichang City One-Yuan Standing Tree Root Diameter Volume Measurement and Calculation Technical Regulations
|
2020-01-10 湖北省地方標準 |
HJ 710.1-2014 規范 |
Technical guidelines for biodiversity monitoring.Terrestrial vascular plants
|
2014-10-31 行業標準-環保 |
T/ZNX 004-2021 規程標準 |
Guidelines for Pine Nematode Control by Trunk Injection
|
2021-01-07 中國團體標準 |
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