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River ecological control method and system

An ecological and river technology, applied in chemical instruments and methods, biological water/sewage treatment, instruments, etc., can solve the problems of ecological data stability reduction, achieve the effect of maintaining survival, improving ecological stability, and reducing fishing

Active Publication Date: 2022-02-11
浙江职信通信科技有限公司
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  • Application Information

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Problems solved by technology

[0003] The above-mentioned existing technical solutions have the following defects: the above-mentioned investigation and monitoring of the environmental water resources in the lake, and the analysis of the water quality in the lake to obtain the corresponding ecological data, but for the ecology of the river or the lake, in addition to the water quality What is more important is the monitoring of fish survival data, and the more important impact on fish survival data is human fishing. The above-mentioned lake investigation process did not involve the detection of this aspect. The species survival rate is low, which will easily lead to a decrease in the stability of the monitored ecological data

Method used

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  • River ecological control method and system

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Embodiment 1

[0067] refer to figure 1 , is a kind of river ecological control method disclosed by the present invention, comprising:

[0068] In step S100, the fish survival data and the number of fishing boats during the operation period in the fishing waters are obtained over the years during the operation period and the leisure period.

[0069] Specifically, the fishing work of the fishing boats is carried out in the fishing waters, and the fish survival data obtained are for the fish in the fishing waters. For many years in a row, it needs to be clarified that the working period and leisure period are the same every year.

[0070] Step S200, recording the fish survival data corresponding to the end time of the annual operation period and the fish survival data corresponding to the end time of the leisure period.

[0071] Step S300 , registering the number of years in which the fish survival quantity data in the end time of the operation period and the end time of the leisure period i...

Embodiment 2

[0110] refer to Figure 5 , a river ecological control system, including a data acquisition module 1, a data recording module 2, a data registration module 3 and a control module 4; the data acquisition module 1 is used to acquire the fish survival data in the fishing waters over the years during the operation period and the leisure period Data on the number of fishing boats during the operation period; data recording module 2 is used to record the fish survival data corresponding to the end time of the annual operation period and the fish survival data corresponding to the end time of the leisure period; the data registration module 3 is used to register the end of the operation period over the years The number of years that the fish survival data in the time and the end time of the leisure period continue to decrease; the control module 4 is used to control the number of fishing boats in the fishing waters when the registered number of years of continuous decrease reaches the...

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Abstract

The present invention relates to a river ecological control method and system, which includes acquiring the fish survival data and the number data of fishing boats during the operation period in the fishing waters over the years in the operation period and the leisure period; recording the fish survival data corresponding to the end time of the operation period every year and the fish survival data corresponding to the end time of the leisure period; register the number of years in which the fish survival data in the end time of the operation period and the end time of the leisure period in the past years have continued to decrease; according to the registered number of years of continuous reduction, the number of continuous reductions has been reached When the threshold is reached, the number of fishing vessels operating in the fishing waters is controlled. The invention has the advantages of real-time control of fish survival quantity in rivers and improvement of ecological stability.

Description

technical field [0001] The invention relates to the technical field of ecological control, in particular to a river ecological control method and system. Background technique [0002] Existing ecological control of rivers, such as the application publication number CN110824133A, discloses a method for accurately calculating the ecological capacity of lakes at all levels, including the following steps: first, the investigation of the lake's environmental water resources; , phosphorus content, and the reserves of nitrogen and phosphorus in the lake, and then investigate the aquatic biological resources, and count the biomass and distribution of each aquatic animal; then collect the precipitation and evaporation of the lake; finally calculate the total nitrogen in the lake. Phosphorus water environmental capacity and ecological capacity at all levels in the lake; the collection process of nitrogen and phosphorus reserves is summarized. The lake is divided into multiple rectangu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q50/02
CPCC02F3/32
Inventor 徐建伟
Owner 浙江职信通信科技有限公司
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