AgentSkillsCN

Audit Timber Sustainability

审核木材可持续性

SKILL.md

Skill: Audit Timber Sustainability

Domain

forest_products

Description

Evaluates timber harvesting operations against sustainability certification standards (FSC, PEFC) and environmental compliance requirements.

Tags

forestry, sustainability, certification, environmental-compliance, supply-chain

Use Cases

  • •Chain of custody verification
  • •Sustainable harvest certification
  • •Environmental impact assessment
  • •Supplier compliance auditing

Proprietary Business Rules

Rule 1: Harvest Rate Limits

Annual allowable cut (AAC) calculations based on growth models and sustainability targets.

Rule 2: Buffer Zone Compliance

Protected area and riparian buffer requirements vary by region and ecosystem type.

Rule 3: Species Mix Requirements

Biodiversity requirements mandate species diversity thresholds in harvest areas.

Rule 4: Regeneration Standards

Post-harvest regeneration requirements with species-specific success criteria.

Input Parameters

  • •harvest_unit_id (string): Harvest unit identifier
  • •harvest_volume (float): Volume harvested (m3)
  • •species_composition (dict): Species and percentages
  • •buffer_zones (list): Buffer zone compliance data
  • •regeneration_data (dict): Regeneration survey results
  • •certification_type (string): FSC, PEFC, or SFI
  • •ecosystem_type (string): Forest ecosystem classification

Output

  • •compliance_status (string): Compliant, non-compliant, conditional
  • •certification_eligible (bool): Meets certification requirements
  • •findings (list): Audit findings
  • •corrective_actions (list): Required corrective actions
  • •sustainability_score (float): Overall sustainability rating

Implementation

The audit logic is implemented in sustainability_auditor.py and references standards from CSV files:

  • •certifications.csv - Reference data
  • •ecosystems.csv - Reference data
  • •scoring_weights.csv - Reference data
  • •severity_definitions.csv - Reference data
  • •parameters.csv - Reference data.

Usage Example

python
from sustainability_auditor import audit_sustainability

result = audit_sustainability(
    harvest_unit_id="HU-2024-001",
    harvest_volume=5000,
    species_composition={"douglas_fir": 0.6, "western_red_cedar": 0.3, "hemlock": 0.1},
    buffer_zones=[{"type": "riparian", "width_m": 30, "compliant": True}],
    regeneration_data={"seedlings_per_ha": 1200, "survival_rate": 0.85},
    certification_type="FSC",
    ecosystem_type="temperate_rainforest"
)

print(f"Status: {result['compliance_status']}")

Test Execution

python
from sustainability_auditor import audit_sustainability

result = audit_sustainability(
    harvest_unit_id=input_data.get('harvest_unit_id'),
    harvest_volume=input_data.get('harvest_volume'),
    species_composition=input_data.get('species_composition', {}),
    buffer_zones=input_data.get('buffer_zones', []),
    regeneration_data=input_data.get('regeneration_data', {}),
    certification_type=input_data.get('certification_type', 'FSC'),
    ecosystem_type=input_data.get('ecosystem_type')
)