4 results about "Natural ecosystem" patented technology

The application discloses a natural ecosystem authenticity determination method and device, relates to the technical field of ecological evaluation, and comprises the following steps: acquiring land use data of a research area, and calculating an ecological structure authenticity index; identifying a natural reference area based on ecological environment zoning and the ecological structure authenticity index; acquiring ecosystem service data, and calculating an ecological process authenticity index and an ecological function authenticity index based on the natural reference area; acquiring species distribution data, and calculating a biological and indicator species authenticity index; acquiring human activity data, and calculating a human disturbance intensity index; and finally, normalizing and weightedly fusing the indexes to obtain a natural ecosystem authenticity comprehensive index. The application solves the problems of single dimension, neglect of regional natural benchmark differences and lack of a multi-factor comprehensive framework of the existing evaluation method, and significantly improves the scientific nature of natural reserve management.

This invention discloses a simulated ecosystem for the preservation of Daphnia macrocarpa, comprising an upward-opening main ecological tank. Within the main ecological tank, from top to bottom, are a preservation and cultivation mechanism, a food self-cultivation mechanism, and a water purification mechanism. The preservation and cultivation mechanism includes a horizontally arranged preservation and cultivation support partition fixed within the main ecological tank. Multiple preservation and cultivation tanks with vertically extending axes are arranged on the preservation and cultivation support partition. Multiple first through holes communicating with the interior of each preservation and cultivation tank are opened at the bottom. This ecosystem constructs a closed-loop preservation system simulating a natural ecosystem, achieving integrated operation of food self-sufficiency, water self-purification, and environmental self-control during the preservation of Daphnia macrocarpa. This avoids the risks of exogenous pollution and stress damage to the Daphnia macrocarpa caused by manual operation, enabling long-term stable preservation of Daphnia macrocarpa.

The application particularly relates to a kind of natural ecology-based multi-agent automated testing system construction methods, comprising: obtaining the system change data corresponding to the measured system, and configuring the corresponding agent according to the system change data Intelligent body Agent;Determine the association between each Agent based on the function of the measured system;According to the function type of the measured system corresponding to each Agent, the association between the related Agents, the Agent of the target task type is constructed Corresponding agent cluster;Based on the agent cluster of the target task type and the Agent of other task types, an automated testing system is constructed.The method associates the growth process of natural ecological system with the structure of automatic testing system, simulates the structure of natural ecological system to construct intelligent automated testing software system according to the self-evolution mechanism of nature, so as to achieve the purpose of intelligently testing the measured system.

The application discloses a sewage treatment device for natural ecosystem protection and belongs to the technical field of sewage treatment equipment. The sewage treatment device for natural ecosystem protection comprises a treatment box body, a mounting box body is fixedly installed at one end of the treatment box body, and a sewage discharge pipeline is fixedly installed at the end, away from the treatment box body, of the mounting box body. A sludge collection assembly is installed in the mounting box body. An adjusting assembly is fixedly arranged at one end of the sludge collection assembly. A sludge treatment assembly is installed on the sludge collection assembly. The sludge collection assembly and the sludge treatment assembly are designed to quickly strip off the sludge adhered to the inner wall of the treatment box body, realize the automatic and fine treatment of the sludge on the inner wall of the treatment box body, and make the mounting scraper and the arc-shaped scraping strip be capable of being inwardly retracted or outwardly expanded, so that the device has wider applicability.