LY/T 1960-2011
Active
Industry standards-Forestry
LY/T 1960-2011 Technical codes for invasion risk assessment of exotic tree species to natural ecosystem
LY/T 1960-2011 Technical codes for invasion risk assessment of exotic tree species to natural ecosystem
Basic Information
Standard Code:
LY/T 1960-2011
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Plant quarantine, pest and disease control
ICS Name:
Agriculture and forestry
Publish Date:
2011-06-10
Implement Date:
2011-07-01
Pages:
19 pages
Scope
This standard establishes an indicator system and method for evaluating the risk of invasive alien tree species to natural and semi-natural ecosystems, including the evaluation of the invasiveness or the degree of spread and invasion of alien tree species, the evaluation of their impact on ecosystems, the classification of the risk of invasion of alien tree species, and the evaluation of the difficulty of controlling them. It also proposes corresponding graded management countermeasures.
This standard applies to all tree species introduced from outside the People's Republic of China or from a specific region within the country through various methods, as well as any organs or tissues that can be used for reproduction.
Development Information
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