相关实验视频
Updated: Jan 7, 2026

05:29
Behavioral Approaches to Studying Innate Stress in Zebrafish
Published on: May 1, 2019
9.6K
基于行为应激反应的水产养殖环境控制系统的开发和测试
Bin Wang1,2, Hang Yang3, Hanping Mao2
1School of Science and Technology, Shanghai Open University, Shanghai 200433, China.
Life (Basel, Switzerland)
|December 30, 2025
概括
这项研究介绍了一种智能水产养殖系统,使用行为压力反来对鱼进行反. 该系统优化了环境控制,大大提高了利,并减少了可持续水产养殖的鱼类压力.
科学领域:
- 水产养殖工程 水产养殖工程
- 动物行为 动物行为
- 计算生物学 计算生物学
背景情况:
- 密集水产养殖面临着被动环境控制,高能耗和鱼类压力的挑战.
- 目前的系统往往忽视了基于鱼类福祉的动态环境调整.
研究的目的:
- 利用行为压力反,为鱼开发一个多目标的环境监管系统.
- 通过整合行为识别,增长和能源成本模型来优化输出输入比.
- 提高水产养殖业的经济效率和动物福利.
主要方法:
- 利用YOLOv8s-FasterNet进行实时鱼类行为识别.
- 为决策制定了特定的增长率和能源成本模型.
- 实施了一个多目标智能决策机制.
- 进行了为期25天的实验试验,将该系统与传统的值控制进行了比较.
主要成果:
- 该系统显示,对照组的最终体重和特定生长率与对照组相比相当.
- 在2°C,8°C和14°C分别实现了比传统控制高8.93,1.43和1.03倍的周期性利.
- 与对照组相比,鱼类的压力诱导损伤显著减少,得分更接近健康基线.
- 通过优化环境法规,证实了可观的能源节约.
结论:
- 开发的智能系统有效地平衡了密集水产养殖中的经济利能力和鱼类健康.
- 行为压力反为优化环境控制提供了一个可行的机制.
- 这种方法为可持续和智能水产养殖管理提供了一个有希望的解决方案.
相关概念视频
Responses to Salt Stress
14.2K
Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.2K
Other Stress Responses in Bacteria
308
Bacteria have global regulatory systems that control several types of stress mechanisms. These include Pho regulon and the heat shock response, which are essential systems for environmental adaptation, such as nutrient limitation and proteotoxic stress. The Pho regulon and the heat shock response exemplify bacterial resilience, enabling rapid adaptation to fluctuating environmental conditions.Pho RegulonBacteria require phosphorus for essential cellular processes, including nucleic acid...
308
Stress Response System
605
The stress response system, also known as the fight-or-flight response, is the body's automatic physiological reaction to perceived threats. Hans Selye introduced the concept of General Adaptation Syndrome (GAS) to describe the predictable pattern of changes that occur in response to stress. GAS consists of three sequential stages: alarm, resistance, and exhaustion. This model helps explain how chronic stress can contribute to health problems.
Alarm stage
In the alarm stage, the body's...
Alarm stage
In the alarm stage, the body's...
605

