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Portable multifunctional phytocoenosis investigation tool and investigation method

A plant community and tool technology, applied in the direction of measuring devices, instruments, and mechanical devices, can solve the problems of large measurement errors, single functions, and difficulty in assembling and carrying, and achieve the effect of improving measurement accuracy and facilitating viewing of data

Pending Publication Date: 2019-03-08
BEIJING FORESTRY UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a portable multifunctional plant community survey tool and survey method to solve the technical problems of the plant community survey tool in the prior art with single function, poor adjustment ability, difficult to assemble and carry, and large measurement error

Method used

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  • Portable multifunctional phytocoenosis investigation tool and investigation method
  • Portable multifunctional phytocoenosis investigation tool and investigation method
  • Portable multifunctional phytocoenosis investigation tool and investigation method

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Embodiment Construction

[0035] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "first" and "second" are numbers for clearly illustrating product components and do not represent any substantial difference. The terms "before" and "rear" are based on conventional understanding of product structure. "Previous" and "Next" are described based on the order of arrangement. "Up" and "Down" refer to the directions shown in the attached drawings. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0037] It should be noted that, unless...

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Abstract

The invention provides a portable multifunctional phytocoenosis investigation tool and investigation method. The portable multifunctional phytocoenosis investigation tool includes a plurality of scalestructures and a plurality of measuring rods, wherein the each scale structure includes a scale and a scale box; the scale is wound in the scale box; the scale box is provided with adjacent first side edge and second side edge; the first side edge and the second side edge are at right angles to each other, and the second side edge is provided with a scale opening; the starting end of the scale ofany of the scale structures is fixed to one side of the measuring rod, and the first side edge of the scale box is fixed to one side of the other measuring rod; and the second side edge of the scalebox is parallel to the scale. Based on the specifications of the phytocoenosis quadrat to be investigated, the portable multifunctional phytocoenosis investigation method assembles each measuring rodand scale structure to form an investigation tool to investigate the phytocoenosis. The portable multifunctional phytocoenosis investigation tool has the advantages of being simple in structure, beingconvenient to operate, being high in the accuracy of measuring, being multifunctional, and being simple in the process of the investigation method.

Description

technical field [0001] The invention relates to plant community survey technology, more specifically, to a portable multifunctional plant community survey tool and survey method. Background technique [0002] The sampling method is the most commonly used survey method in the process of plant community survey, and the survey specifications and survey contents of different plant community types are also different. ×5m, herbaceous sample quadrat survey specifications are 2m×2m or 1m×1m, etc. The sample survey specifications will also be adjusted according to actual survey needs and plant community characteristics. [0003] During the field investigation, multiple sample quadrats need to be measured for each sample plot, and the sample quadrats need to be re-set every time a site is measured. Moreover, when measuring different plots, the plot specifications and plant communities are different. During the process of moving and laying out the survey tools, the boundaries of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/02G01B5/26G01N1/02
CPCG01B5/02G01B5/26G01N1/02
Inventor 杨建英孙永康辛诚澍胡平史常青张艳赵廷宁王美琪钱云楷
Owner BEIJING FORESTRY UNIVERSITY
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