In this classroom activity, students watch the movie "Dante's Peak" up to …
In this classroom activity, students watch the movie "Dante's Peak" up to the point where Harry Dalton's supervisor arrives and talks to the town council. Students then compare and contrast Harry's assessment and advice to that of his supervisor, discuss the reaction of the town council members, and develop their own recommendations for how the scientists and town should proceed.
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In this EarthLabs activity, learners explore the concepts of coral bleaching, bleaching …
In this EarthLabs activity, learners explore the concepts of coral bleaching, bleaching hot spots and degree-heating weeks. Using data products from NOAA's Coral Reef Watch, students identify bleaching hot spots and degree-heating weeks around the globe as well as in the Florida Keys' Sombrero Reef to determine the impact higher-than-normal sea surface temperatures have on coral reefs.
A primary feature of this "Water and Sustainability" course is a series …
A primary feature of this "Water and Sustainability" course is a series of 10 debates on controversial sustainability topics. Each student in the course participates in one of the debates.
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Use metaphor frames throughout a course to help students both learn various …
Use metaphor frames throughout a course to help students both learn various concepts and to assess how they are understanding them.
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In this resource, students learn about freshwater resources, how NASA uses satellites …
In this resource, students learn about freshwater resources, how NASA uses satellites to measure precipitation, and how that data can be used in agricultural practices. Students use data from the NASA Global Precipitation Measurement satellite to explore precipitation patterns in two parts of the world and then make recommendations for how to reduce water use in agriculture and in their own lives.
In this activity students download satellite images displaying land surface temperature, snow …
In this activity students download satellite images displaying land surface temperature, snow cover, and reflected short wave radiation data from the NASA Earth Observation (NEO) Web site. They then explore and animate these images using the free tool ImageJ and utilize the Web-based analysis tools built into NEO to observe, graph, and analyze the relationships among these three variables.
This lab follows the second or third lecture on pollen analysis and …
This lab follows the second or third lecture on pollen analysis and Quaternary paleoecology. It should come after students have been introduced to pollen diagrams and covered such topics as: what is pollen, how are pollen grains dispersed, how are pollen records obtained from lakes and bogs, how are modern pollen data sets used to interpret fossil pollen data, and how are pollen diagrams designed and interpreted. This lab serves as an introduction to the pollen database available from NOAA National Climate Data Center World Data Center for Paleoclimatology (http://www.ncdc.noaa.gov/paleo/pollen.html ( This site may be offline. ) ). The lab allows students to browse the contents of the SiteSeer pollen data base, which contains site information and summary pollen diagrams. SiteSeer allows searching by Site Name or Contact Person. It also allows limited filtering of the data by Age, Range, Location, and Pollen taxon. SiteSeer is a teaching tool to explain how to use and interpret pollen data. With this familiarity, students can obtain up-to-date information on pollen sites and actual pollen data from the NCDC WDC web page, using the Data Search tool and Web Mapper. This lab exercise focuses on sites in the North American Pollen Data Base (NAPD), showing the many ways one might obtain this information. Working through a set of questions helps students understand the impressive pollen database available to study the vegetation history of North America.
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This activity offers one of the reflection activities we developed in our …
This activity offers one of the reflection activities we developed in our learning community "Exploring Natural History in Word and Field." In this class, the students learn about natural history by reading natural history essays and participating in field trips. In this activity, we use reflection before and during a field trip to an Old Growth Forest to help our students clarify their own stance for a Position Paper on whether and under what conditions logging should be allowed in Old Growth Forests.
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In this Earth Exploration Toolbook chapter, students select, explore, and analyze satellite …
In this Earth Exploration Toolbook chapter, students select, explore, and analyze satellite imagery. They do so in the context of a case study of the origins of atmospheric carbon monoxide and aerosols, tiny solid airborne particles such as smoke from forest fires and dust from desert wind storms. They use the software tool ImageJ to animate a year of monthly images of aerosol data and then compare the animation to one created for monthly images of carbon monoxide data. Students select, explore, and analyze satellite imagery using NASA Earth Observatory (NEO) satellite data and NEO Image Composite Explorer (ICE) tool to investigate seasonal and geographic patterns and variations in concentration of CO and aerosols in the atmosphere.
This exercise shows how well logs are used in the petroleum industry. …
This exercise shows how well logs are used in the petroleum industry. It is designed as a first exposure to well logs for undergraduate geology majors and introduces not only well logs and their interpretation as proxies for stratigraphic sections, but also investigates concepts of porosity and permeability, oil reservoirs, and structural traps.
In this role-playing activity, students are assigned into groups which will explore …
In this role-playing activity, students are assigned into groups which will explore specific roles related to Hurricane Sandy. A mock town meeting scenario where the community is requesting input for how to address the challenges of rebuilding their homes, businesses, and infrastructure allows for the class to learn more about the multiple perspectives, issues, and interests resulting from this devastating disaster.
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Students explore the increase in atmospheric carbon dioxide over the past 40 …
Students explore the increase in atmospheric carbon dioxide over the past 40 years with an interactive online model. They use the model and observations to estimate present emission rates and emission growth rates. The model is then used to estimate future levels of carbon dioxide using different future emission scenarios. These different scenarios are then linked by students to climate model predictions also used by the Intergovernmental Panel on Climate Change.
The assignment will begin with teaching proper water collection and use of …
The assignment will begin with teaching proper water collection and use of equipment for hydrochemical field work. Once the class is familiar with sample collecting technques, the class takes a field trip to several springs within the Madera Limestone, Sandia Mountains New Mexico. Collecting waters and obtaining hydrochemical field parameters for each spring location as well as collecting groundwater from one well in the same aquifer. Returning to the lab and preparing and running samples for ion analysis.
Spring waters will then be compared to well water and average precipitation data available from the USGS. Geochemical modeling will then be completed to understand the proportion of aquifer, precipitation and possible deeply sourced waters found in the spring waters.
The outcomes include 1) teaching proper sampling techniques 2) proper preparation of samples for ion analysis 3) Geochemical modeling to understand mixing
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This is a teaching activity in which students learn about the connection …
This is a teaching activity in which students learn about the connection between CO2 emissions, CO2 concentration, and average global temperatures. Through a simple online model, students learn about the relationship between these and learn about climate modeling while predicting temperature change over the 21st century.
In this lab activity students use the pH scale and the reaction …
In this lab activity students use the pH scale and the reaction of carbon dioxide with water to understand ocean acidification and make predictions regarding the effect of ocean acidification on marine organisms by experimentally determining the effect of pH of calcite dissolution.
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EME 812 explores the main physical principles of core solar energy conversion …
EME 812 explores the main physical principles of core solar energy conversion systems, including direct power conversion photovoltaics, concentrating photovoltaics (CPV), and thermal conversion to electricity via concentrating solar power strategies (CSP). It also covers the fundamentals of enabling technologies such as light concentration, solar tracking, power conversion cycles, power conditioning and distribution. Learning in EME 812 relies on analysis of design and performance of existing solar plants that have been deployed in areas such as the southwestern USA, Spain, and North Africa.
Solar thermal energy is a vast renewable energy resource that has been …
Solar thermal energy is a vast renewable energy resource that has been harvested by human civilizations for centuries. Now as energy conversion technologies quickly develop, we look at solar thermal energy as a significant contributor to the future world's energy profile. Solar heat, when properly collected and stored, can provide cost-effective benefits to a wide array of industrial and residential applications. In EME 811, Solar Thermal Energy for Utilities and Industry, we talk about both the main principles of solar thermal energy conversion and some implementation scenarios, such as utilization of solar heat in buildings, solar cooling, solar desalination, solar drying, and chemical processing.
Cultiva brotes en una bolsa de sándwich transparente. Agentes de Colorado Americorp …
Cultiva brotes en una bolsa de sándwich transparente. Agentes de Colorado Americorp en los condados de Araphahoe, Denver, Garfield, Larimer y Weld. Trabajo apoyado por la Corporación para el Servicio Nacional y Comunitario bajo el número de subvención 18AFHCO0010008 de Americorps. Las opiniones o puntos de vista expresados en esta lección pertenecen a los autores y no representan necesariamente la posición oficial o una posición respaldada por la Corporación o el programa Americorps.
Students create an essay to respond to the question: "What virtues does …
Students create an essay to respond to the question: "What virtues does our society need to foster in people in order for us to be able to respond appropriately to climate change?"
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This activity introduces students to visualization capabilities available through NASA's Earth Observatory, …
This activity introduces students to visualization capabilities available through NASA's Earth Observatory, global map collection, NASA NEO and ImageJ. Using these tools, students build several animations of satellite data that illustrate carbon pathways through the Earth system.
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