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Alaska: AK-01 Columbia Glacier Kadin (Narrated)
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This short, time-lapse video shows the changes in the Columbia Glacier from ...

This short, time-lapse video shows the changes in the Columbia Glacier from May 12, 2007 to August 20, 2010. Narration provides general description of the geophysical dynamics and processes.

Subject:
Atmospheric Science
Material Type:
Lecture
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Polar Lows Ungava Bay 01 December 2000
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Polar lows are generally short-lived but intense events that occur over cold ...

Polar lows are generally short-lived but intense events that occur over cold ocean waters, poleward of a baroclinic zone. The polar low in this case formed over the open waters of Ungava Bay, in northeastern Canada, on 2 December 2000. The case is presented as a series of challenging forecast questions followed by a more traditional case study presentation. Included in this exercise is a rich set of data products and access to background materials on polar low forecasting.

Subject:
Education
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Precipitation Type: New Brunswick, 01-03 February 2003
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This interactive case exercise covers a 24-hour forecast period that includes the ...

This interactive case exercise covers a 24-hour forecast period that includes the challenge of precipitation type forecasting. The case exercise provides an overview of precipitation type forecasting based on model algorithms, partial thickness analysis, and the top-down method.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
AK-03 ALASKA: AK-03 Columbia Glacier "Cliff" (Narrated)
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A video from the Extreme Ice Survey in which Dr. Tad Pfeffer ...

A video from the Extreme Ice Survey in which Dr. Tad Pfeffer and photographer Jim Balog discuss the dynamics of the Columbia glacier's retreat in recent years through this time-lapse movie. Key point: glacier size is being reduced not just by glacial melting but due to a shift in glacial dynamics brought on by climate change.

Subject:
Atmospheric Science
Material Type:
Lecture
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Author:
James Balog
Tad Pfeffer
Blowing Snow: Baker Lake, Nunavut, Canada 04-10 February 2003
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This case exercise takes an in-depth look at a blowing snow event ...

This case exercise takes an in-depth look at a blowing snow event in the northern mainland of Canada. The case addresses specific low-level wind and snow conditions. Model data, satellite imagery, and observations are provided for assessing the potential for blowing snow and blizzard conditions as the event unfolds.

Subject:
Education
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Earth's Radiation Budget: Part 1
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In this activity students explore the Earth's radiation budget using Earth radiation ...

In this activity students explore the Earth's radiation budget using Earth radiation Budget Experiment (ERBE) data archived at the IRI/LDEO Climate Data Library. This archive is complete with visualization tools for easy assessment and visualization of large data sets. Students also use photometers and light sources to work through several hands-on activities related to basic radiation concepts. On this Starting Point page, users can access information about the exercise's learning goals, context for use, teaching notes and tips, teaching materials, assessment ideas, references and topics covered.

Subject:
Environmental Science
Atmospheric Science
Chemistry
Physics
Material Type:
Activity/Lab
Data Set
Reading
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Starting Point (SERC)
Starting Point: Teaching Entry Level Geoscience
Author:
Bob Mackay
Columbia University Earth and Environmental Science Faculty
Distributed Hydrologic Models for Flow Forecasts - Part 1
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Distributed Hydrologic Models for Flow Forecasts – Part 1 provides a basic ...

Distributed Hydrologic Models for Flow Forecasts – Part 1 provides a basic description of distributed hydrologic models and how they work. This module is the first in a two-part series focused on the science of distributed models and their applicability in different situations. Presented by Dr. Dennis Johnson, the module begins with a review of hydrologic models, and then examines the differences between lumped and distributed models. It explains how lumped models may be distributed by subdividing the basin and suggests when distributed hydrologic models are most appropriate. Other topics covered include the advantages of physically-based versus conceptual approaches and some strengths and challenges associated with distributed modeling.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
S-290 Unit 1: The Fire Environment
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S-290 Unit 1: The Fire Environment examines the components of the fire ...

S-290 Unit 1: The Fire Environment examines the components of the fire environment triangle and how each affects fire behavior. As part of this topic, heat transfer mechanisms and firebrand transport and the contribution to fire behavior are included. Basic fire terminology is introduced and will be used throughout the course. Later units in the S-290 course will build upon material introduced in this module.

Subject:
Atmospheric Science
Physics
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
PBL in Complex Terrain - Part 1
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This is part 1 of a 2-part Webcast based on a presentation ...

This is part 1 of a 2-part Webcast based on a presentation by Dr. David Whiteman on August 11, 2004 in Boulder, CO. Dr. Whiteman presents conceptual and practical information regarding winds in the planetary boundary layer in complex terrain. Part 1 topics include diurnal wind systems, mountain-plain wind systems, and slope wind systems.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Introduction to Tropical Meteorology, 2nd Edition, Chapter 1: Introduction
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Chapter 1: Introduction, is the first chapter to be published in the ...

Chapter 1: Introduction, is the first chapter to be published in the Version 2.0 format of the online textbook, Introduction to Tropical Meteorology. The chapter introduces learners to tropical meteorology including various methods of defining the tropics. An overview of energy balance and the global climate system is presented. The role of the tropics in the global energy and momentum balance is presented. Atmospheric structure of temperature and humidity are discussed in terms of latitudinal variability. Pressure ranges and scales of atmospheric motion in the tropics are reviewed. Seasonal and geographic distribution and the diurnal cycle of surface temperature and the influencing factors are examined in detail. Finally, we review tropical air masses and tropical climates.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Precipitation Estimates, Part 1: Measurement
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This is part one of a two-module series on estimation of observed ...

This is part one of a two-module series on estimation of observed precipitation. Through use of rich illustrations, animations, and interactions, this module provides an overview of the science of precipitation estimation using various measuring platforms. First, we define quantitative precipitation estimation (QPE) and examine technologies for remote sensing of QPE, including radar and satellite and the strengths and limitations of each. That is followed by an examination of the use of rain gauges for precipitation estimation and important issues to consider with rain gauge measurement. Finally we provide an introduction to the strengths and limitations of using precipitation climatology for QPE including PRISM.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Dams and Dam Failure - Module 1: Terminology and Open Channel Hydraulics
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This is the first module of a two-part series offering an introduction ...

This is the first module of a two-part series offering an introduction to the science explaining catastrophic dam failure and flood-wave prediction methods associated with these events. Through use of rich illustrations, animations, and interactions, this module explains key terminology and concepts including dam types and purposes, failure statistics, the general dam failure process, open channel hydraulics, critical flow, Manning's equation, and conveyance. The information covered in this two module series will provide a scientific foundation for advanced course work needed to run dam break simulations and to conduct hydraulic modeling as a part of dynamic wave forecasting.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Polar Satellite Products for the Operational Forecaster (POES) Module 1: POES Introduction
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This Web-based module is a component of the Integrated Sensor Training (IST) ...

This Web-based module is a component of the Integrated Sensor Training (IST) Professional Development Series (PDS) Professional Competency Unit #6-Satellite Data and Products. Dr. Stan Kidder of the Cooperative Institute for Research in the Atmosphere (CIRA) at Colorado State University is the principal science advisor for this module with significant assistance from Dr. Gary Hufford (NWS Alaska Region). The module provides an overview of current polar satellite products and their applications in forecasting situations and also contains a summary of instruments currently in use and a short history of the U.S. polar satellite program. The module is the first in a series focusing on polar satellite products and applications.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Polar Studies: Exploring Relationships Between Insolation and Temperature (Part 1)
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In this learning activity, students compare changes in insolation with changes in ...

In this learning activity, students compare changes in insolation with changes in surface temperature in the polar regions using scientific visualizations of global data sets. Links to readings related to the shrinking ice cap and albedo are included. This is part 1 of a four-part activity on polar science. Extension activities examining air and sea surface temperature in relation to changing Earth albedo are included. This activity is one of several learning activities connected with the 2007 GLOBE Earth system poster.

Subject:
Engineering
Mathematics
Atmospheric Science
Material Type:
Activity/Lab
Data Set
Lesson Plan
Provider:
NASA
Provider Set:
NASA Wavelength
Climate and Water Resources Management, Part 1: Climate Variability and Change
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Climate is changing at unprecedented rates in recorded history. A variety of ...

Climate is changing at unprecedented rates in recorded history. A variety of lines of evidence demonstrate that climate change is likely to affect the hydrologic cycle and thus create new challenges in water management. This requires that climate change information be included in water and water-related resources planning, operations, and management. Climate and Water Resources Management, Part 1: Climate Variability and Change describes the terminology, global evidence, regional manifestations, and basic science of global climate variability and anthropogenic change, with a focus on water resources management. The lesson presents this information using rich graphics, animations, and interactions. Key messages are highlighted from the 2014 National Climate Assessment, produced by the United States Global Change Research Program. The intended audience for Climate and Water Resources Management, Part 1: Climate Variability and Change includes managers and professionals working in water resources planning under variable and changing climates. This includes people who are somewhat removed from the implementation of climate change policy, but still need to be conversant in the topic.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
S-290 Unit 10: Fuel Moisture
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S-290 Unit 10: Fuel Moisture provides information about live and dead fuel ...

S-290 Unit 10: Fuel Moisture provides information about live and dead fuel moisture contents and their relation to fire behavior. Influences on fuel moisture and methods for estimating dead fuel and live fuel moisture in the field are summarized, and guidance is offered for assessing the potential fire danger based on fuel moisture and other fireline information. The module is part of the Intermediate Wildland Fire Behavior Course.

Subject:
Atmospheric Science
Material Type:
Module
Provider:
COMET MetEd Collection
Author:
COMET
Energy 101: Solar Photovoltaic (PV)
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This video, from the US Department of Energy, shows the basics of ...

This video, from the US Department of Energy, shows the basics of how a PV panel converts light radiated from the sun into usable power, whether on the electric grid or off, and without emissions or the use of fossil fuels.

Subject:
Atmospheric Science
Material Type:
Lecture
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Energy 101: Concentrating Solar Power
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This video describes how concentrating solar power (CSP) technologies reflect and collect ...

This video describes how concentrating solar power (CSP) technologies reflect and collect solar energy to generate electricity. This video explains what CSP is, how it works, and focuses on parabolic troughs.

Subject:
Atmospheric Science
Material Type:
Lecture
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network