Carbon emission assessment method and system based on greenhouse planting process and computer equipment
A carbon emission and greenhouse technology, which is applied in the field of carbon emission assessment based on the greenhouse planting process, can solve the problems of complicated calculation process, high theoretical level requirements, and rare application, and achieves the effect of simple calculation and improved accuracy.
Pending Publication Date: 2022-03-22
华润环保应用技术研究(深圳)有限公司
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The hybrid method combines the life cycle assessment method and the input-output analysis method. This method is more suitable for the mesoscale carbon footprint accounting. very rare use
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[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0049]At present, the carbon emission assessment of greenhouse vegetable cultivation mainly adopts the method of monitoring the carbon dioxide concentration in the greenhouse, and estimates the carbon emission level through life cycle method, input-output method and mixed method. The calculation process of the life cycle assessment method is relatively detailed, and the results obtained are highly accurate. It is a relatively mature and generally recognized carbon footprint accounting method. However, the data required by this method requires accuracy, representativeness, ...
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The invention relates to a carbon emission evaluation method and system based on a greenhouse planting process, computer equipment and a storage medium, and the method comprises the steps: building a carbon emission evaluation model in the greenhouse planting process, the carbon emission evaluation model obtains the net carbon emission per square according to the carbon input per square, the carbon fixed quantity per square and the carbon dioxide concentration cumulative variation; the carbon input per square meter comprises carbon emission generated by fertilizer input, carbon emission generated by irrigation energy consumption, carbon emission generated by mulching film greenhouse film, carbon emission generated by a carbon dioxide generator, carbon emission generated by light supplement lamp energy consumption, carbon emission generated by warming facility energy consumption and carbon emission generated by pesticide use; the carbon fixing amount per square meter comprises carbon fixed by soil microorganism activity and carbon fixed by plant growth; the carbon dioxide concentration accumulated variable quantity is obtained by accumulating the carbon dioxide concentration difference values at certain time intervals. According to the method, the carbon emission of greenhouse vegetable production can be accurately evaluated.
Description
technical field [0001] The invention relates to the technical field of carbon emission assessment, in particular to a carbon emission assessment method, system, computer equipment and storage medium based on the greenhouse planting process. Background technique [0002] Planting vegetables in greenhouses requires a large amount of industrial chemicals such as fertilizers, pesticides, pesticides, and agricultural films. In order to ensure the temperature of the greenhouse, a large amount of fuel needs to be consumed for heating. These inputs have resulted in a large amount of carbon emissions. Carbon emission assessment for greenhouse vegetable production is helpful to the development of low-carbon agriculture and the early realization of the goal of carbon neutrality at carbon peak. [0003] At present, the carbon emission assessment of greenhouse vegetable cultivation mainly adopts the method of monitoring the carbon dioxide concentration in the greenhouse, and estimates t...
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IPC IPC(8): G06Q10/06G06F16/22G06F17/18
CPCG06Q10/0639G06F16/2282G06F17/18Y02A90/10Y02D10/00
Inventor 徐宏亮张天文肖倩
Owner 华润环保应用技术研究(深圳)有限公司