In order to give Introductory Geology (Physical Geology) undergraduate non-majors students experience and confidence in using basic algebra to calculate very simple stream flow properties, we use a prework assignment prior to the Rivers and Streams Lab. Prework is a worksheet assigned 2 weeks in advance, which asks students to calculate velocity and discharge as well as unit conversions and calculations of stream load. The questions are put into the context of activities they completed earlier in the semester during visits to the stream (on campus) so questions are relevant to their previous experiences. The prework timeframe gives students the opportunity to seek extra help from their instructor prior to the lab period in which they will make additional measurements, similar calcualations and interpretations of their data.

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This course introduces theoretical and practical principles of design of oceanographic sensor systems. Topics include: transducer characteristics for acoustic, current, temperature, pressure, electric, magnetic, gravity, salinity, velocity, heat flow, and optical devices; limitations on these devices imposed by ocean environments; signal conditioning and recording; noise, sensitivity, and sampling limitations; and standards. Lectures by experts cover the principles of state-of-the-art systems being used in physical oceanography, geophysics, submersibles, acoustics. For lab work, day cruises in local waters allow students to prepare, deploy and analyze observations from standard oceanographic instruments.

In this project, you will explore a real-world problem, and then work through a series of steps to analyze that problem, research ways the problem could be solved, then propose a possible solution to that problem. Often, there are no specific right or wrong solutions, but sometimes one particular solution may be better than others. The key is making sure you fully understand the problem, have researched some possible solutions, and have proposed the solution that you can support with information / evidence.Begin by reading the problem statement in Step 1. Take the time to review all the information provided in the statement, including exploring the websites, videos and / or articles that are linked. Then work on steps 2 through 8 to complete this problem-based learning experience.

Students experience the steps of the engineering design process as they design solutions for a real-world problem that could affect their health. After a quick review of the treatment processes that municipal water goes through before it comes from the tap, they learn about the still-present measurable contamination of drinking water due to anthropogenic (human-made) chemicals. Substances such as prescription medication, pesticides and hormones are detected in the drinking water supplies of American and European metropolitan cities. Using chlorine as a proxy for estrogen and other drugs found in water, student groups design and test prototype devices that remove the contamination as efficiently and effectively as possible. They use plastic tubing and assorted materials such as activated carbon, cotton balls, felt and cloth to create filters with the capability to regulate water flow to optimize the cleaning effect. They use water quality test strips to assess their success and redesign for improvement. They conclude by writing comprehensive summary design reports.

This curriculum offers students the opportunity to use the knowledge and skills they have learned across multiple disciplines to investigate and solve a local environmental issue. Interdisciplinary, project-based, inquiry focused, and highly adaptable, this curriculum will lead your students through the steps of making a difference in their community.

Students design and build their own model levees. Acting as engineers for their city, teams create sturdy barriers to prevent water from flooding a city in the event of a hurricane.

A framework of public hygiene and epidemiology is given. Human pathology related to water and sanitation is dealt with, as well as the relation between health and society and environment. The student will get insight in the consequences of his/her interventions to the public health. The civil engineer who works in the health field has to be able to communicate adequately with health authorities and medical doctors, in The Netherlands as well as abroad.

Pumps are used to get drinking water to our houses every day! And in disaster situations, pumps are essential to keep flood water out. In this hands-on activity, student groups design, build, test and improve devices to pump water as if they were engineers helping a rural village meet their drinking water supply. Students keep track of their materials costs, and calculate power and cost efficiencies of the prototype pumps. They also learn about different types of pumps, how they work and useful applications.

Students learn about soil properties and the effect biochar—charcoal used as a soil amendment—has on three soil types, sand, loam and clay. They test the soils’ water retention capability before and after the addition of biochar. During the activity, student teams prepare soil mixtures, make observations (including microscopic examinations), compare soil properties, conduct water retention tests, take and record measurements, and analyze their observations and data. They see how the physical properties of soils—color, texture, and particle size—can be indicators of nutrient content and water retention capabilities to support plant growth. From their findings, they consider biochar’s potential benefits for environmental and agricultural applications, especially in conditions of drought and depleted soils. An activity lab sheet is provided to guide experimental data collection and analysis.

In this lesson, students are introduced to the types of renewable energy resources. They are involved in activities to help them understand the transformation of energy (solar, water and wind) into electricity. Students explore the different roles of engineers working in renewable energy fields.

Director of the University of Nottingham’s Centre for Clean Water Technologies.

Making sure the world’s population has enough drinking water is one of the biggest challenges we face today. A rapidly increasing global population, the fact that only a very small percentage of global water is available for consumption and an uneven global distribution of clean drinking water are the main problems in regard to the current global water crisis.

Professor Hilal discusses these problems and some of the possible solutions the University’s Centre for Clean Water Technologies is currently researching. He discusses advances the centre has made, such as the development of membrane technology to aid in the re-use of water.

The world-leading reputation for research that Professor Hilal has earned in the fields of membrane technology and water treatment have been formally recognized by the award of the prestigious “Kuwait Prize of Applied Science for Water Resources Development” for the year 2005. This prize is one of the highest scientific honours awarded in the Middle East for intellectual achievement. It marked the first time that the award had been made to an academic in a UK university.

Director of the University of Nottingham’s Centre for Clean Water Technologies.

Making sure the world’s population has enough drinking water is one of the biggest challenges we face today. A rapidly increasing global population, the fact that only a very small percentage of global water is available for consumption and an uneven global distribution of clean drinking water are the main problems in regard to the current global water crisis.

Professor Hilal discusses these problems and some of the possible solutions the University’s Centre for Clean Water Technologies is currently researching. He discusses advances the centre has made, such as the development of membrane technology to aid in the re-use of water.

The world-leading reputation for research that Professor Hilal has earned in the fields of membrane technology and water treatment have been formally recognized by the award of the prestigious “Kuwait Prize of Applied Science for Water Resources Development” for the year 2005. This prize is one of the highest scientific honours awarded in the Middle East for intellectual achievement. It marked the first time that the award had been made to an academic in a UK university.

In this two̢ hour program, Jean Michel Cousteau and the Ocean Adventures team visit the Amazon River Basin. The mighty Amazon River flows through the world̢ĺŰĺŞs largest tropical rainforest, creating the most biodiverse area on the planet. Twenty̢ five years ago, Jean Michel explored this fabled region with his father, Jacques Cousteau. Since then, an area the size of Texas has been deforested. From this region of urgency and conflict - where human enterprise and expansion not only compromise the health and ecology of the river and rainforest basin, but also truly inflict consequences on a global scale - come new beacons of hope and sustainability.€âĺ_n acest program de douĚăĺÄ ore, Jean Michel Cousteau €_ĺŮi echipa Ocean Aventurile viziteazĚăĺÄ bazinul r€âč÷ului Amazon. Puternicul Amazon curge prin cea mai mare pĚăĺÄdure tropicalĚăĺÄ din lume, cre€âč÷nd cea mai mare zona de biodiversitate de pe planetĚăĺÄ. Cu douazeci €ÎĺŞi cinci de ani €â_n urmĚăĺÄ, Jean-Michel a explorat aceastĚăĺÄ regiune fabuloasĚăĺÄ cu tatĚăĺÄl sĚăĺÄu, Jacques Cousteau. De atunci, o zona de marimea Texasului a fost defri€_ĺŮatĚăĺÄ.

Students build on their understanding and feel for flow rates, as gained from the associated Faucet Flow Rate activity, to estimate the flow rate of a local river. The objective is to be able to relate laboratory experiment results to the environment. They use the U.S. Geological Survey website (http://waterdata.usgs.gov/nwis/rt) to determine the actual flow rate data for their river, and compare their estimates to the actual flow rate. For this activity to be successful, choose a nearby river and take a field trip or show a video so students gain a visual feel for the flow of the nearby river.

Students learn how water is used to generate electricity. They investigate water's potential-to-kinetic energy transformation in hands-on activities about falling water and waterwheels. During the activities, they take measurements, calculate averages and graph results. Students also learn the history of the waterwheel and how engineers use water turbines in hydroelectric power plants today. They discover the advantages and disadvantages of hydroelectric power. In a literacy activity, students learn and write about an innovative new hydro-electrical power generation technology.

With the use of famous movie clips, Michael Webber illustrates the nexus between water supplies and energy resources, the expanding reliance between them, and how the loss of one impacts the other. He builds a case for examining the challenges this poses and how to plan for mitigating the problems and conflicts that will inevitably arise. (57 minutes0

Water is very essential and a major component of all living creatures. Pure water is colourless, tasteless and odourless, but is generally found in impure state. Water found in oceans, rivers, lakes and ponds appear of different colour. Suspended and dissolved particles influence the colour of water. Freshwater bodies sometime appear turquoise (blue-green) and bright sky-blue and catches the attention of people.
Turquoise and bright sky-blue appearing freshwater bodies are found in different parts of the world in different set of environmental conditions. For example, glacial-fed lakes also appear turquoise, crater lakes also bears turquoise colour and calcium carbonate rich water bodies also appear turquoise. Recently,
rivers polluted by anthropogenic activities are also seen to bear turquoise color appearance. The turquoise appearance of water bodies is mainly due to the scattering of light in the blue-green range of the spectrum
by suspended particles present in the water. There is diversity in the causal factor(s) responsible for such coloration in different set of conditions, but turquoise freshwater bodies originating under similar conditions in different parts of the world have some common characteristics. Moreover, the information about turquoise appearing freshwater bodies in different parts of the world are present but are scattered
into pieces. There is a great need felt for compilation of different turquoise appearing freshwater bodies in the world. In this paper, different turquoise appearing freshwater bodies throughout the world have been
identified. The causal factor(s) responsible for such coloration is also discussed. Since, the turquoise appearing freshwater bodies originating in similar conditions in different parts of the world bears some common characteristics, so based on it, a categorisation of turquoise appearing freshwater bodies for the first time is proposed in this paper for a better understanding. The categorisation has been supported by examples.

This course deals with the basic principles and design aspects of sanitary engineering infrastructure. This comprises: drinking water supply and treatment, sewerage and wastewater treatment. Study goals: Insight in technological aspects of the urban water infrastructure

Student teams practice water quality analysis through turbidity measurement and coliform bacteria counts. They use information about water treatment processes to design prototype small-scale water treatment systems and test the influent (incoming) and effluent (outgoing) water to assess how well their prototypes produce safe water to prevent water-borne illnesses.

An activity/lab where students determine the changes in 100-year flood determinations for 2 streams over time.

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