Protection method of vegetation in occupied land in road construction period

A road and vegetation technology, applied in plant protection, botanical equipment and methods, horticulture, etc., can solve the problem that vegetation cannot be effectively protected, and achieve the effect of extensive use value

Active Publication Date: 2014-11-26
CHINA ACAD OF TRANSPORTATION SCI
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the vegetation in the occupied area of ​​highway engineering cannot be effectively protected for a long time, and a kind of vegetation protection method in the occupied area of ​​road construction period based o

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  • Protection method of vegetation in occupied land in road construction period
  • Protection method of vegetation in occupied land in road construction period
  • Protection method of vegetation in occupied land in road construction period

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Embodiment Construction

[0071] In order to further elaborate the technical means and effects that the present invention adopts to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, a method for protecting vegetation within the boundaries of the highway construction period based on 3S technology proposed according to the present invention Its specific implementation and its effects are described in detail below.

[0072] figure 1 Shown is the method flow process of the present invention:

[0073] Obtain remote sensing images of road routes → map interpretation and identification of vegetation types → set up plant quadrat surveys on the map → field line setting and quadrat surveys → survey data processing and calculation → formulation of plant protection measures ( figure 1 ).

[0074] see Figure 2 to Figure 7 , a kind of vegetation protection method based on 3S technology in the highway construction period of the preferred ...

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Abstract

The invention provides a protection method of vegetation in occupied land in the road construction period. The protection method includes the steps that firstly, the types of main vegetation in the area where a road passing through are recognized through interpretation and analysis of a remote-sensing image of a road route range; secondly, GPS point positions for spot plant sample investigation are arranged according to the types and the amount of the vegetation which each roadbed construction section passes through; thirdly, spot paying-off work is conducted, significant protection zones of trees and shrubs in the land occupied by a road are defined, and meanwhile spot plant sample investigation is conducted according to the set GPS point positions; fourthly, sample investigation data are counted, and relevant parameters are calculated; finally, a plant protection method is formulated according to calculation results. The method is based on macroscopic analysis, and overcomes the defect that understanding of the overall situation of the vegetation along the road in the early stage is not thorough enough, the situations of the detailed vegetation types, detailed vegetation distribution and the like can be known clearly through the spot sample investigation, therefore, the basis is provided for plant protection measures formulation, and it is guaranteed that the vegetation in the occupied land of the road can be protected and retained to the maximum limit.

Description

technical field [0001] The invention relates to a method for protecting vegetation during road construction, in particular to a method for protecting vegetation within the land occupation boundary during road construction based on the application of 3S technology. Background technique [0002] At present, in the construction of highway projects in our country, there are no special technical specifications or operation guidelines for the protection of vegetation within the occupied area, especially in the early stage of construction, so that some areas within the occupied area will not affect the construction operation and engineering safety. Vegetation cannot be effectively protected and preserved, resulting in a waste of resources, affecting the ecological environment and landscape effects along the road, and increasing the cost and time of later greening restoration and ecological restoration. In highway engineering, 3S technology is often applied in road route selection, ...

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Application Information

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IPC IPC(8): A01G13/00
Inventor 王倜陶双成王新军孔亚平吕晓宇王风
Owner CHINA ACAD OF TRANSPORTATION SCI
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