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Remote sampler in hydrophyte

A long-distance technology for aquatic plants, applied in the field of long-distance samplers, can solve problems such as the inability to sample Neptera chinensis, and achieve the effects of large sampling range, convenient portability, and easy use

Inactive Publication Date: 2013-05-15
SHANDONG ACAD OF ENVIRONMENTAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, it is obvious that the 1-2m long poles that are usually carried with you or in your car cannot be used to sample Hollowiaceae far away from the shore.

Method used

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  • Remote sampler in hydrophyte

Examples

Experimental program
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Embodiment Construction

[0016] Accompanying drawing is a kind of specific embodiment of the present invention.

[0017] The medium and long-distance sampler for aquatic plants of the present invention includes a sampling claw 10 and a launching device 6 with a throwing rope 1, the launching device is a rope throwing gun or a spear gun, and the sampling claw is connected to one end of the throwing rope. The sampling claw is an anchor type sampling claw, which includes a handle 2 and an anchor hook 3 made integrally, and the handle is connected with the throwing rope 1 . Alternatively, the sampling claw is a rake-type sampling claw, which includes a handle 2 and a rake body 4 made in one piece, and the handle is connected with a throwing rope. The length of the throwing rope is 10-100 meters. The handle of the anchor type sampling claw can be provided with a support rod 5 .

[0018] The rope-throwing gun comprises a gun body 11, a rocket or a high-pressure gas cylinder, a rope-throwing 1, and a rope-...

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PUM

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Abstract

The invention discloses a remote sampler in hydrophyte. The remote sampler is characterized by comprising a sampling claw and a launching unit with a shot line, wherein the launching unit is a line-throwing gun or a fish shooting gun, and the sampling claw is connected with one end of the shot line; and the sampling claw is an anchor type sampling claw, or, the sampling claw is a rake type sampling claw, and the launching unit is the line-throwing gun or the fish shooting gun. The remote sampler provided by the invention has the beneficial effects that a floating plant layer such as alligator alternanthera which is far from a shoreside is conveniently sampled, and the remote sampler provided by the invention has the advantages of convenience in carry, easiness in use and large sampling range.

Description

technical field [0001] The invention relates to a long-distance sampler for aquatic plants. Background technique [0002] my country has become one of the countries with the most serious invasion of alien species. In the past 10 years, the invasion of alien species has shown a trend of increasing the number of introductions, expanding the scope of spread, intensifying the damage, and increasing economic losses. The global 100 species published by the International Union for Conservation of Nature Among the most threatening alien organisms, there are more than 50 species that have invaded our country, of which more than a dozen major alien organisms cause economic losses of up to 57 billion yuan to our country every year. Hollow lotus Alternantheraphiloxeroides (Mart.) Griseb belongs to the genus Amaranthus genus, also known as philodendron philodendron and water peanut. It is one of the 16 invasive alien species announced by my country in 2003. It is native to South America ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/02
Inventor 刘大胜张卫东尹济滨郭少华杜宇宋娜娜王君云
Owner SHANDONG ACAD OF ENVIRONMENTAL SCI
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