CN206043164U - A kind of seashore beach ground scientific research fiddler crab class trap setting - Google Patents
A kind of seashore beach ground scientific research fiddler crab class trap setting Download PDFInfo
- Publication number
- CN206043164U CN206043164U CN201620715466.4U CN201620715466U CN206043164U CN 206043164 U CN206043164 U CN 206043164U CN 201620715466 U CN201620715466 U CN 201620715466U CN 206043164 U CN206043164 U CN 206043164U
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- scientific research
- trap setting
- ground
- crab class
- fiddler crab
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Abstract
The utility model discloses a kind of seashore beach ground scientific research fiddler crab class trap setting, which is mainly made up of two barrels and middle lever, and two sizes, shape identical buckets connect to form two parts in left and right by two gear shift levers.The depth of bucket is 35cm, a diameter of 30cm of bucket.Middle pin part is about 6.75m, and mainly with d=0.7cm, the bamboo pole of h=13cm, two rows, what is often arranged are spaced about 1.3cm, are spaced about 1.3cm in row.This device improves the integrity and randomness for catching Eriocheir sinensiss class species；Shortage of manpower and the artificial interference for adopting are solved simultaneously, avoid the interference of anthropic factor, large-area sampling can be carried out, so as to ensure that the accuracy and verity of sampled data, us are conducive to analyse and evaluate Eriocheir sinensiss class multiformity in Experimental Area scientifically.
Description
Technical field
The invention belongs to technical field of fishery, and in particular to a kind of seashore beach ground scientific research fiddler crab class trap setting.
Background technology
Macrobenthos Eriocheir sinensiss class occupies important position in marine ecosystems, wherein the Eriocheir sinensiss lived in tidal flat
The important role of class performer in wetlands ecosystems, Eriocheir sinensiss class as ecological systems engineering teacher, in the battalion of estuarine ecosystems
Very important effect is played in the cyclic process of foster salt, the material circulation and energy Flow to wetlands ecosystems has deep
Affect.But in external environment out of office, Eriocheir sinensiss class is good at digging the trend for also having UNICOM between cave, and cave and cave, so naturally wet
When the scientific experiment to Eriocheir sinensiss class is carried out in ground, it is difficult to catch Eriocheir sinensiss class, simple utilization manpower is taken time and effort very much to catch, and
And artificially go also to produce artificial disturbance when seizure, cause to obtain large-area experimental data, and resulting reality
The deviation for testing data is also excessive, so as to obtain accurate experimental result, affects the scientific evaluation to natural wetland.
The content of the invention
Goal of the invention：For the deficiencies in the prior art, it is an object of the invention to provide a kind of seashore beach ground section
Ground with fiddler crab class trap setting, sampling reasonable in design, easy to use, effectively carrying out Eriocheir sinensiss class by the sea beach, improved
The area of sampling, reduction are seen artificial interference and improve the verity of experimental data.
Technical scheme：In order to realize foregoing invention purpose, the technical solution used in the present invention is：
A kind of seashore beach ground scientific research fiddler crab class trap setting, including 2 buckets, set pin between 2 buckets.
Described bucket is bucket made by plastic material.The a diameter of 30cm of bucket, is highly 35cm.
Described pin is made up of two row's bamboo poles.Described pin length is 6.75m, and the spacing between two row's bamboo poles is
1.3cm.Spacing between described bamboo pole is 1.3cm, a diameter of 0.7cm of bamboo pole, and the height of bamboo pole is 13cm.
During use, 2 buckets are embedded in beach ground, holding bung is parallel with ground level, and pin is higher by ground level；Placing
The distance of appropriate holding meanss and waterside is wanted during device, the waterside of control device to time of low water is apart from 1.5m ~ 2m.
Beneficial effect：Compared with prior art, the present invention effectively can catch Eriocheir sinensiss class in tidal beach wetland, improve seizure
The integrity and randomness of Eriocheir sinensiss class species.Shortage of manpower and the artificial interference for adopting solved simultaneously, it is to avoid anthropic factor
Interference and can carry out it is large-area sampled, so as to maintain the accuracy and verity of scientific data, be conducive to us
Correctly Experimental Area is analyzed and evaluated.
Description of the drawings
Fig. 1 is the structural representation of seashore beach ground scientific research fiddler crab class trap setting.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, seashore beach ground scientific research fiddler crab class trap setting, mainly by 2 positioned at the left side and the right
Individual bucket 1 is constituted, and sets pin 2 and connect in the middle of 2 buckets 1.The left side can be with identical with 2 buckets 1 on the right, it is also possible to different, preferably
For size, shape all same, bucket 1 is made up of plastic material, and pin 2 is made up of two row's bamboo poles.Wherein, the diameter of bucket 1 is about
30cm, height are about 35cm.Middle pin 2 is grown（Spacing i.e. between two barrels）About 6.75m, mainly with d=0.7cm, h=
The bamboo pole of 13cm, two rows, what is often arranged are spaced about 1.3cm, are spaced about 1.3cm in row.
During use, 2 buckets 1 in left and right are embedded in beach ground, keep bung parallel with ground level, will fit in apparatus for placing
When holding meanss and waterside distance, the waterside distance about 1.5m ~ 2m of control device to time of low water.Multiple repetitions can be carried out
To expand the length of experiment line-transect so that the experiment material for being obtained has randomness and universality.Eriocheir sinensiss class is in order to seek at the incoming tide
Looking for and hiding place and device can be flooded with bamboo pole as thing, tidewater is hidden, Eriocheir sinensiss class will be entered in bucket with tidewater at ebb tide.Collect
During Eriocheir sinensiss class, as long as bucket is lifted out, it is possible to collect the Eriocheir sinensiss class needed for experiment.Which enhance and catch the complete of Eriocheir sinensiss class species
Whole property and randomness；Shortage of manpower and the artificial interference for adopting solved simultaneously, it is to avoid the interference of anthropic factor and can be entered
Row is large-area to be sampled, so as to ensure that the accuracy and verity of scientific data.
Claims (7)
1. a kind of seashore beach ground scientific research fiddler crab class trap setting, it is characterised in that：Including 2 buckets (1), in 2 buckets (1)
Between set pin (2).
2. seashore beach according to claim 1 ground scientific research fiddler crab class trap setting, it is characterised in that：Described bucket
(1) bucket made by plastic material.
3. seashore beach according to claim 1 ground scientific research fiddler crab class trap setting, it is characterised in that：Described bucket
(1) a diameter of 30cm, is highly 35cm.
4. seashore beach according to claim 1 ground scientific research fiddler crab class trap setting, it is characterised in that：Described gear
Bar (2) is made up of two row's bamboo poles.
5. seashore beach according to claim 4 ground scientific research fiddler crab class trap setting, it is characterised in that：Described bamboo
Spacing between pole is 1.3cm, a diameter of 0.7cm of bamboo pole, and the height of bamboo pole is 13cm.
6. seashore beach according to claim 1 ground scientific research fiddler crab class trap setting, it is characterised in that：Described gear
Bar (2) length is 6.75m, and the spacing between two row's bamboo poles is 1.3cm.
7. seashore beach according to claim 1 ground scientific research fiddler crab class trap setting, it is characterised in that：During use,
2 buckets (1) are embedded in beach ground, holding bung is parallel with ground level, and pin (2) is higher by ground level；Will in apparatus for placing
Appropriate holding meanss and the distance of waterside, the waterside of control device to time of low water is apart from 1.5m～2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715466.4U CN206043164U (en) | 2016-07-08 | 2016-07-08 | A kind of seashore beach ground scientific research fiddler crab class trap setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715466.4U CN206043164U (en) | 2016-07-08 | 2016-07-08 | A kind of seashore beach ground scientific research fiddler crab class trap setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206043164U true CN206043164U (en) | 2017-03-29 |
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ID=58377038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620715466.4U Expired - Fee Related CN206043164U (en) | 2016-07-08 | 2016-07-08 | A kind of seashore beach ground scientific research fiddler crab class trap setting |
Country Status (1)
| Country | Link |
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| CN (1) | CN206043164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252386A (en) * | 2021-05-27 | 2021-08-13 | 中国林业科学研究院林业新技术研究所 | Soil monitoring and fixing sample device for preventing crab disturbance and installation and use method |
-
2016
- 2016-07-08 CN CN201620715466.4U patent/CN206043164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113252386A (en) * | 2021-05-27 | 2021-08-13 | 中国林业科学研究院林业新技术研究所 | Soil monitoring and fixing sample device for preventing crab disturbance and installation and use method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20200708 |