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A platform for research: civil engineering, architecture and urbanism
Comprehensive sand prevention and control system for arid region
The invention provides a comprehensive desertification prevention and control system for an arid region, and relates to the technical field of environmental governance, the comprehensive desertification prevention and control system comprises a sand blocking unit, a straw grid unit, a vegetation unit and a biological crust layer unit, and the sand blocking unit is arranged on the same side of the vegetation unit, the straw grid unit and the biological crust layer unit and located in the windward direction; the straw grid units are arranged around the vegetation units, the biological crust layer units are arranged in an area defined by the straw grid units and cover the earth surface, and the biological crust layer units are arranged around the vegetation units. The desertification prevention and control effect is improved by selecting shrub types with high hydraulic safety and low growth rate and combining physical and biological skinning technologies.
本申请提供一种干旱区综合性防沙治沙系统，涉及环境治理技术领域，其包括阻沙单元、草方格单元、植被单元和生物结皮层单元，阻沙单元设于植被单元、草方格单元和生物结皮层单元的同一侧且位于迎风方向上；草方格单元围绕植被单元布设，生物结皮层单元设于草方格单元围成的区域内且覆盖在地表上，生物结皮层单元围绕植被单元布设。通过选择具有较高水力安全性和低生长速率的灌木种类，结合物理和生物结皮技术提高防沙治沙的效果。
Comprehensive sand prevention and control system for arid region
The invention provides a comprehensive desertification prevention and control system for an arid region, and relates to the technical field of environmental governance, the comprehensive desertification prevention and control system comprises a sand blocking unit, a straw grid unit, a vegetation unit and a biological crust layer unit, and the sand blocking unit is arranged on the same side of the vegetation unit, the straw grid unit and the biological crust layer unit and located in the windward direction; the straw grid units are arranged around the vegetation units, the biological crust layer units are arranged in an area defined by the straw grid units and cover the earth surface, and the biological crust layer units are arranged around the vegetation units. The desertification prevention and control effect is improved by selecting shrub types with high hydraulic safety and low growth rate and combining physical and biological skinning technologies.
本申请提供一种干旱区综合性防沙治沙系统，涉及环境治理技术领域，其包括阻沙单元、草方格单元、植被单元和生物结皮层单元，阻沙单元设于植被单元、草方格单元和生物结皮层单元的同一侧且位于迎风方向上；草方格单元围绕植被单元布设，生物结皮层单元设于草方格单元围成的区域内且覆盖在地表上，生物结皮层单元围绕植被单元布设。通过选择具有较高水力安全性和低生长速率的灌木种类，结合物理和生物结皮技术提高防沙治沙的效果。
Comprehensive sand prevention and control system for arid region
干旱区综合性防沙治沙系统
ZHANG HONGXIA (author) / LI XINRONG (author) / SUN JINGYAO (author) / LI WEIBIN (author)
2025-01-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
A01G
Gartenbau
,
HORTICULTURE
/
C05G
Mischungen aus Düngemitteln, die als einzelne von verschiedenen Unterklassen der Klasse C05 umfasst werden
,
MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05
/
C12N
Mikroorganismen oder Enzyme
,
MICROORGANISMS OR ENZYMES
/
C12R
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C-C12Q, RELATING TO MICROORGANISMS
,
Index-Schema in Verbindung mit den Unterklassen C12C-C12Q, bezüglich Mikroorganismen
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