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Method, device and equipment for estimating soil respiration and storage medium

A soil respiration and data technology, applied in soil material testing, design optimization/simulation, computer-aided design, etc., can solve the problem of small observation range of soil respiration, and achieve the effect of expanding the estimation range

Inactive Publication Date: 2019-08-27
BEIJING NORMAL UNIVERSITY
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Problems solved by technology

[0004] However, in the existing technology, the soil respiration condition can only be observed near the flux observation station by measuring the soil respiration condition through the flux observation station, and the observation range of soil respiration is relatively small.

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  • Method, device and equipment for estimating soil respiration and storage medium
  • Method, device and equipment for estimating soil respiration and storage medium
  • Method, device and equipment for estimating soil respiration and storage medium

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a particular order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstance...

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Abstract

The invention provides a method, device and equipment for estimating soil respiration and a storage medium. The method comprises the following steps: acquiring flux data through a flux observation station, wherein the flux data comprises soil respiration data; acquiring remote sensing data of a geographic unit where the flux observation station is located; establishing a soil respiration dynamic response model according to the flux data and the remote sensing data; and estimating the soil respiration according to the soil respiration dynamic response model. According to the invention, the estimation of the soil respiration is realized, and the estimation range of the soil respiration is enlarged.

Description

technical field [0001] The invention relates to the technical field of soil respiration, in particular to a method, device, equipment and storage medium for estimating soil respiration. Background technique [0002] Soil is the second largest carbon pool in the world after the ocean, and its carbon storage is about 1500*10^9 tons. It plays an important role in regulating the carbon balance between terrestrial ecosystems and the atmosphere. It is both a variety of autotrophic organisms The carrier that fixes carbon in the atmosphere to land also provides carbon sources for plant root respiration and microbial respiration on Earth. Soil respiration, that is, the carbon dioxide (CO2) produced by root respiration, soil microbial respiration and soil animal respiration. 2 ) from the soil surface to the atmosphere. On a global scale, the annual release of CO from soils into the atmosphere 2 amount, accounting for approximately the CO released into the atmosphere by ecosystem re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/24G06F17/50
CPCG01N33/24G06F30/20
Inventor 梁雅南蔡宴朋杨志峰王煊李春晖
Owner BEIJING NORMAL UNIVERSITY
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