DB21/T 3545-2021 辽西北固沙林退化预警技术规程

ICS65.020.01

CCSB65

DB21

辽宁省地方标准

DB21/T3545—2021

辽西北固沙林退化预警技术规程

Technicalregulationforwarningofsand-fixingforestdeclineinNorthwestern

Liaoning

2021-12-30发布2022-01-30实施

辽宁省市场监督管理局发布

DB21/T3545—2021

目次

目次.............................................................................I

前言...........................................................................III

辽西北固沙林退化预警技术规程.........................................................1

1范围...............................................................................1

2规范性引用文件.....................................................................1

3术语和定义.........................................................................1

3.1................................................................................1

固沙林sand-fixingforest..........................................................1

3.2................................................................................1

枯梢木deadtiptree...............................................................1

3.3................................................................................1

濒死木endangeredtree.............................................................1

3.4................................................................................1

森林健康foresthealth.............................................................1

3.5................................................................................