Bamboo forest carbon sequestration capacity measuring and carbon sequestration capacity improving fertilizer preparation method

A moso bamboo and capacity technology, which is applied to the determination of the carbon sink capacity of moso bamboo forests and the field of fertilizers for improving carbon sink capacity, can solve the problems of lack of carbon sink capacity of moso bamboo forest ecosystem, and achieve the goal of improving carbon sink capacity and reducing CO2 emissions. Effect

Inactive Publication Date: 2012-02-15
ZHEJIANG FORESTRY UNIVERSITY
View PDF4 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the previous experiments on fertilizers in moso bamboo forests focused on the effect of fertilization on the yield of bamboo and bamboo shoots, but rarely involved the research on the effect of fertilization on soil carbon pool and soil respiration carbon release, let alone the effect of fertilization on the carbon sink capacity of the whole moso bamboo forest ecosystem Research

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bamboo forest carbon sequestration capacity measuring and carbon sequestration capacity improving fertilizer preparation method
  • Bamboo forest carbon sequestration capacity measuring and carbon sequestration capacity improving fertilizer preparation method
  • Bamboo forest carbon sequestration capacity measuring and carbon sequestration capacity improving fertilizer preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Below, the present invention is described in detail in conjunction with the embodiment: the mensuration of this Phyllostachys pubescens carbon sink capacity and the fertilizer distribution method that improves carbon sink capacity are carried out as follows:

[0032] 1. Experimental design:

[0033] Now take the test of a hilly red soil moso bamboo forest land selection test plot in Qingshan Town, Lin'an City, Zhejiang Province as an example to introduce:

[0034] (1) Selection of moso bamboo forest plots: select representative moso bamboo forest plots according to altitude, sunlight, slope position and slope aspect, select the middle position of moso bamboo forest, exclude roadside and ditch side plots, Arrange the test area in the center;

[0035] (2) Treatment of experimental plots: use orthogonal design method to set plot treatment. Three factors were set up in the fertilization experiment, which were nitrogen application amount, phosphorus application amount, and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a bamboo forest carbon sequestration capacity measuring and carbon sequestration capacity improving fertilizer preparation method, which comprises the following six steps: 1, test design: selecting a bamboo forest sample plot, setting and processing a test area, then sampling, determining and computing; measurement and computation of annual respiration carbon emission amount of bamboo forest: measuring soil respiration rate, computing greenhouse gas CO2 emission flux and CO2 emission amount in soil annular accumulated respiration and determining no-root respiration soil CO2 emission amount; 3, measurement and estimation of bamboo forest vegetation carbon storage; 4, measurement and computation of soil carbon storage; 5, computation of bamboo forest annual net carbon fixation amount; and 6, optimum fertilizer preparation for improving bamboo forest carbon sequestration capacity. Through fertilizer application according to the optimum fertilizer preparation scheme obtained in the method disclosed by the invention, the carbon sequestration capacity of the bamboo forest can be obviously improved, and the invention provides an effective and feasible novel scheme for solving the greenhouse effect caused by the increase of atmospheric CO2 concentration.

Description

【Technical field】 [0001] The invention relates to the measurement and calculation of carbon storage and carbon discharge in forestry, and a fertilizer compounding method for increasing vegetation carbon storage and reducing soil carbon discharge. 【Background technique】 [0002] An increase in the concentration of atmospheric carbon dioxide will directly lead to an increase in the absorption of long-wave radiation from the sun by the atmosphere, causing a rise in global temperature and causing severe climate fluctuations. The rapid melting of the polar permafrost ice has greatly reduced the land area, threatening the living safety of humans and land creatures. Therefore, reducing carbon dioxide emissions has become a global research hotspot. [0003] The aboveground part of the forest vegetation carbon pool stores 80% of the global aboveground carbon storage, and the forest soil carbon pool stores about 40% of the global soil carbon storage. Therefore, forests play a very i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G23/00
Inventor 李永夫姜培坤周国模刘娟吴家森
Owner ZHEJIANG FORESTRY UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap