Acoustic driving and protecting method for sousa chinensis in construction sea area
A dolphin and sea area technology, applied in animal repellent, application, animal husbandry, etc., can solve the problem of not being able to set up isolation areas, and achieve the effect of strong adaptability, diversified repelling methods, and strong pertinence
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0043]The acoustic repelling protection method for Chinese white dolphins in the construction sea area, that is, the acoustic wall repelling method, uses a row of bamboo poles at a certain interval on each side of the ship, and a row of bamboo poles with a diameter of about 0.05 M and a length of about 2.5 M are placed on each side of the ship. The adjacent bamboo poles are fixed with a horizontal bar with a distance of 0.5M, connected to form a row of poles with a length of 5M. The bamboo poles are vertically inserted into the water. A sound wall barrier is formed below, so as to prevent the Chinese white dolphins from straying into the dangerous area.
[0044] In this embodiment, a certain construction point is the center, and several ships (4-8 ships) are arranged depending on different areas, which are evenly distributed in a circle or fan shape, and the driving radius toward the open water is 500 meters. The specific method is as follows: a row of bamboo poles with a diam...
Embodiment 2
[0046] The study found that when the ship suddenly accelerated or decelerated, the Chinese white dolphin escaped quickly when the noise with varying intensity was generated, indicating that the noise had a direct or indirect impact on its behavior.
[0047] The acoustic repelling protection method of Chinese white dolphins in the construction sea area, that is, the noise repelling method, uses irregularly variable speeds of ships to make irregular noises, prompting Chinese white dolphins to quickly escape from the construction waters.
Embodiment 3
[0049] Before construction, special lookout personnel should be arranged to observe the activities of white dolphins in relevant sea areas. If white dolphins activities are found within 1000 meters of the construction sea area, embodiment 1 and embodiment 2 should be used in combination to prepare Carry out eviction.
[0050] The acoustic repelling protection method of Chinese white dolphins in the construction sea area is about to use the sound wall repelling method and the noise repelling method in combination. The acoustic wall repelling method is to install a row of bamboo poles at a certain interval on both sides of the ship, and the bamboo poles are vertically inserted into the water to a certain depth. When driving away, the bamboo poles are knocked continuously in sequence, and the oscillating waves caused form a sound wall barrier underwater, thereby achieving the purpose of preventing the Chinese white dolphin from straying into the dangerous area; Driving, making ir...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com