Forest resource carbon sink evaluation and collection system based on multi-source spatial data

Abstract

The invention discloses a forest resource carbon sink assessment and collection system based on multi-source spatial data, which comprises a collection box, four corners of the bottom end of the collection box are fixedly connected with fixed vertical rods, the bottom ends of the four fixed vertical rods are provided with moving wheels, one side of the collection box is provided with a soil extraction and collection mechanism, and the other side of the collection box is provided with a soil sampling and collection mechanism. Soil in a forest is taken out to serve as a detection sample by utilizing the sampling barrel, soil at different positions can be classified and placed in different storage cavities, and a driving motor and a lead screw can drive a moving block and an extending block to move, so that the sampling barrel can move to one side of the corresponding storage cavity; the hydraulic telescopic rod and the rotating motor can drive the sampling barrel to lift and rotate, so that the sampling barrel is gradually embedded into the soil of the forest to sample and collect the soil, the content of carbon in the soil of the forest can be conveniently compared and detected subsequently, and sampling can be carried out from different positions and placed in the storage cavities in a classified manner.

Description

technical field [0001] The invention relates to the technical field of carbon sink assessment, in particular to a forest resource carbon sink assessment and collection system based on multi-source spatial data. Background technique [0002] Carbon sink refers to the process, activity or mechanism of reducing the concentration of greenhouse gases in the atmosphere by absorbing carbon dioxide in the atmosphere through afforestation, vegetation restoration and other measures. Forest carbon sink refers to forest plants absorbing carbon dioxide in the atmosphere and fixing it. In vegetation or soil, thereby reducing the concentration of the gas in the atmosphere, forests are the largest carbon pool in terrestrial ecosystems, and play a very important and unique role in reducing the concentration of greenhouse gases in the atmosphere and slowing global warming. Forest coverage is an important mitigation measure that is economically feasible and low-cost in the next 30-50 years. Ma...

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Problems solved by technology

[0004] The present invention provides a forest resource carbon sink evaluation and collection system based on multi-source spatial data, which can effectively solve the problem that soil sampling in the above-mentioned background technology is mostly manually excavated, the forest area is large, and the carbon sink detection needs to be performed. The area of ​​the soil sample It should also be correspondingly large, the problem of low efficiency of manual excavation and high labor intensity

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