相关实验视频

Updated: Jul 16, 2025

Continuous Hydrologic and Water Quality Monitoring of Vernal Ponds

Continuous Hydrologic and Water Quality Monitoring of Vernal Ponds

Published on: November 13, 2017

开发导航器:一个拉格朗的传感系统来描述表面淡水生态系统的特征

Aashish Khandelwal¹, Tzion Castillo², Ricardo González-Pinzón¹

¹Gerald May Department of Civil, Construction & Environmental Engineering, University of New Mexico, Albuquerque, NM, USA.

|September 9, 2023

概括

"导航器"是一个新的自主系统,可以实时,经济有效地监测淡水生态系统中的水质. 这种拉格朗的方法比传统的欧勒的方法更好地了解空间和时间的变化.

科学领域:

环境科学环境科学
水文学水文学
生态系统监测生态系统监测

背景情况:

在淡水生态系统中,传统的欧勒斯式监测对空间和时间异质性的洞察力有限.
对表面淡水环境而言,需要具有成本效益的现场实时数据收集系统.

研究的目的:

设计和建造一个自主,拉格朗的监控系统,命名为导航器.
为表面淡水生态系统提供具有成本效益的实时数据收集.
证明系统在处理各种水环境中的水质和数量变化的能力.

主要方法:

开发一辆装有GPS,LTE,水质传感器,声纳和摄像头的自主水面车辆.
实现网页仪表板,用于实时数据可视化.
在新墨西哥州的各种水体中部署导航器,用于高时空分辨率的监控.

主要成果:

导航器成功监测了里约格兰德河的水质参数,评估了土地使用变化的影响.
该系统追踪了大约175公里下游的地表水域野火干扰的命运.
在一个休捕鱼池的水质被有效地使用导航器监测.

结论:

导航器是一个负担得起的 (2023年为5,101美元) 和有效的自主监控系统.
该系统为表面淡水生态系统的水质和数量动态提供了宝贵的见解.
导航器可以解决与水生环境中的质量和能量平衡相关的复杂问题.

关键词:

自主自主自主自主自主自主自主自主自主自主自主自主自主生态系统生态系统淡水淡水的水是什么拉格朗基理论是什么意思监控监控监控监控表面的表面表面的表面水的数量和质量.

更多相关视频

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

Early Detection of Cyanobacterial Blooms and Associated Cyanotoxins using Fast Detection Strategy

Early Detection of Cyanobacterial Blooms and Associated Cyanotoxins using Fast Detection Strategy

Published on: February 25, 2021

相关概念视频

Eulerian and Lagrangian Flow Descriptions

Eulerian and Lagrangian Flow Descriptions

Fluid flow analysis is critical in many scientific and engineering disciplines, and two principal approaches are used to describe this flow: the Eulerian and Lagrangian methods. These methods offer different perspectives on monitoring and analyzing the motion of fluids, each with distinct advantages depending on the scenario.
The Eulerian method focuses on fixed points in space where fluid properties, such as velocity, pressure, and temperature, are observed as the fluid moves between these...