Forestry carbon sequestration algorithm for forest land environment data

A technology of environmental data and forest land, applied in complex mathematical operations, data processing applications, calculations, etc., can solve the problems of reducing the practicality and efficiency of forestry carbon sequestration algorithms, and the complexity and differences of forestry carbon sequestration algorithms, so as to ensure accuracy and Scientific, to ensure the efficiency of foreign exchange calculation, to ensure the effect of accuracy

Pending Publication Date: 2021-12-03
知晓(北京)通信科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The forestry carbon sink algorithm of forest land environmental data in the prior art is generally more complicated and cumbersome, and my country's terrain and climate are diverse, resulting in many differences in the

Method used

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  • Forestry carbon sequestration algorithm for forest land environment data
  • Forestry carbon sequestration algorithm for forest land environment data
  • Forestry carbon sequestration algorithm for forest land environment data

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0033] Embodiment one: a forestry carbon sequestration algorithm for forest land environmental data, comprising the following working steps:

[0034] Step 1: Obtain the carbon pool of the forest land, which consists of aboveground biomass, belowground biomass, litter, dead wood and soil organic carbon and wood production;

[0035] The aboveground biomass in the carbon pool is the total amount of biomass expressed in dry weight above the surface of the forest land soil layer. The aboveground biomass includes tree trunks, tree stumps, branches, bark, tree seeds and leaves, and the underground biomass is the living biomass of the forest land. root biomass, litter including litter and humus, and live fine roots smaller than a certain diameter that cannot be empirically distinguished from belowground biomass;

[0036] The second step: determine the assumed value;

[0037] Step 3: Determine the carbon storage change value and non-carbon dioxide emission value;

[0038] Step 4: Det...

Embodiment 2

[0056] Embodiment 2: A forestry carbon sequestration algorithm for forest land environmental data, comprising the following working steps:

[0057] Step 1: Obtain the carbon pool of the forest land, which consists of aboveground biomass, belowground biomass, litter, dead wood and soil organic carbon and wood production;

[0058] The second step: determine the assumed value;

[0059] Step 3: Determine the carbon storage change value and non-carbon dioxide emission value;

[0060] Step 4: Determine the biomass and dead organic matter values;

[0061] Step 5: Determine the soil organic matter value.

[0062] The formula for obtaining the carbon pool in the first step is as follows:

[0063]

[0064] The soil organic carbon in the first step refers to all the organic carbon contained in the mineral soil and organic soil within a certain depth of the forest land, and the soil organic carbon also includes living particles smaller than a certain diameter that cannot be empirica...

Embodiment 3

[0078] Embodiment three: a forestry carbon sequestration algorithm for forest land environmental data, comprising the following working steps:

[0079] Step 1: Obtain the carbon pool of the forest land, which consists of aboveground biomass, belowground biomass, litter, dead wood and soil organic carbon and wood production;

[0080] The aboveground biomass in the carbon pool is the total amount of biomass expressed in dry weight above the surface of the forest land soil layer. The aboveground biomass includes tree trunks, tree stumps, branches, bark, tree seeds and leaves, and the underground biomass is the living biomass of the forest land. root biomass, litter including litter and humus, and live fine roots smaller than a certain diameter that cannot be empirically distinguished from belowground biomass;

[0081] The second step: determine the assumed value;

[0082] Step 3: Determine the carbon storage change value and non-carbon dioxide emission value;

[0083] Step 4: D...

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Abstract

The invention relates to the technical field of forestry carbon sequestration algorithms, and discloses a forestry carbon sequestration algorithm for forest land environment data. The algorithm comprises the following working steps: 1 acquiring a carbon library of a forest land, the carbon library being composed of overground biomass, underground biomass, litter, dead wood and soil organic carbon and wood generation. The forestry carbon sequestration algorithm for the forest land environment data comprises the following steps: firstly, acquiring the carbon library of the forest land; secondly, determining an assumed value; thirdly, determining a carbon reserve change value and a non-carbon dioxide emission value; fourthly, determining the biomass value and dead organic matter value; and fifthly, determining the soil organic matter value. According to the method, the forestry carbon sequestration process of the forest land environment data is linked with one another, the forestry carbon sequestration amount of the forest land environment data is calculated on the premise of scientificity, and therefore, the forestry carbon sequestration efficiency and accuracy of the forest environment data are ensured.

Description

technical field [0001] The invention relates to the technical field of forestry carbon sink algorithm, in particular to a forestry carbon sink algorithm for forest land environmental data. Background technique [0002] Forests are the backbone of terrestrial ecosystems worldwide, storing large amounts of carbon in their biomass and soils. Forestry carbon sink refers to participating in forestry resource transactions through market-oriented means to generate additional economic value, including forest management carbon sinks and afforestation carbon sinks. Among them, forest management carbon sinks are aimed at existing forests. Forest management measures promote tree growth and increase carbon sinks. The afforestation carbon sequestration project is jointly developed by the government, departments, enterprises, and forest ownership entities. The government mainly plays a leading and guiding role. The forestry and grassland department is responsible for the organization of p...

Claims

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Application Information

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IPC IPC(8): G06F17/15G06Q50/26
CPCG06F17/15G06Q50/26Y02P80/20
Inventor 王学明
Owner 知晓(北京)通信科技有限公司
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