Portable amphibious equipment for collecting greenhouse gases

Abstract

The invention relates to portable amphibious equipment for collecting greenhouse gases. The portable amphibious equipment comprises a box body and a floating device, wherein the box body is of a hollow cylindrical structure with an opening in the bottom, and is composed of an inner wall, an outer wall nested outside the inner wall and an integrally formed thermal insulation material between the inner wall and the outer wall, the bottom of the inner wall downwards extends and exceeds the bottom of the outer wall, and the floating device is a detachable device, and provides a supporting force for enabling the collecting equipment to float on the water and enabling the box body to keep balance. The portable amphibious equipment can be used for collecting greenhouse gases in a water-gas interface and a soil-gas interface; the surface of a material used by the box body is smooth and is capable of reflecting light, the filling material is good in thermal insulation effect, is capable of effectively blocking solar radiation to guarantee that the gas temperature in the box body is kept stable within a short time; the material used by the box body is stable in chemical property and corrosion-resistant without reacting with the greenhouse gases in a box to influence the experiment result, the box body is good in impermeability without being damaged, lighter in weight so as to be convenient to carry and transport, and convenient to use.

Description

technical field [0001] The invention relates to the technical field of test instruments and equipment, in particular to a portable amphibious greenhouse gas collection equipment. Background technique [0002] The process and mechanism of the current global carbon cycle and its resource and environmental effects have become one of the core issues in global change research. Global atmospheric CO 2 Balance of payments is the most important challenge, that is, there is a "missing sink" of 1.8~3.4Pg C / y. For decades, the search for "missing sinks" to balance atmospheric CO 2 The balance of payments has become an important scientific issue. The land and its surface water bodies are possible components of this "missing sink", but there is still considerable controversy, and direct observation of it is conducive to the advancement of related research work. The static box method is one of the more convenient and effective observation methods, but the existing equipment is mostly d...

AI Technical Summary

Problems solved by technology

The static box method is one of the more convenient and effective observation methods, but most of the existing equipment is designed by each research unit, there is no uniform standard, and

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