Skip to main content

Home/ COSEE-West/ Group items tagged design

Rss Feed Group items tagged

Gwen Noda

Carboschools library - Material for experiments - 0 views

  •  
    How is global temperature regulated? An experimental representation - Simple experiments to help pupils understand how different parameters regulate temperature at the Earth's surface. Interaction at the Air-Water Interface, part 1 - A very simple experiment to demonstrate gas exchange and equilibration at the boundary layer between air and water. Pupils will also observe acidification of water due to CO2 introduced directly in the water. Interaction at the Air-Water Interface, part 2 - A second set of experiment to demonstrate gas exchange and equilibration at the boundary layer between air and water. Pupils observe a high atmospheric CO2 concentration will produce water acidification. Uptake of Carbon Dioxide from the Water by Plants - The following experiments will demonstrate the role of plants in mitigating the acidification caused when CO2 is dissolved in water. Carbon Dioxide Fertilization of Marine Microalgae (Dunalliela sp.) Cultures: Marine microalgae in different atmospheric CO2 concentration - An experiment designed to illustrate the impact of carbon dioxide on microalgal growth in the aquatic environment. Introduction to the principles of climate modelling - Working with real data in spreadsheets to create a climate model, students discover the global carbon budget and make their own predictions for the next century. Global carbon budget between 1958 and 2007 - Working with real global carbon budget data, students produce graphs to find the best representation of the data to make predictions about human CO2 emissions for the next century. This activity is also a nice application of percentages. Estimation of natural carbon sinks - Working with real global carbon budget data, students estimate how much of the CO2 emitted into the atmosphere as a result of human activities is absorbed naturally each year. How does temperature affect the solubility of CO2 en the water? - The following experiments will explore effects of water temperature on sol
Gwen Noda

Rebuilding Wetlands by Managing the Muddy Mississippi - 0 views

  •  
    Science 3 February 2012: Vol. 335 no. 6068 pp. 520-521 DOI: 10.1126/science.335.6068.520 News Focus Ecology Rebuilding Wetlands by Managing the Muddy Mississippi Carolyn Gramling Coastal managers and scientists have struggled to find ways to restore water flow through the wetlands of the Mississippi delta and bring back the sediment, supply of which has been cut in half by humanmade river channels, levees, and dams intended to control the river and save coastal communities from flooding. The U.S. Army Corps of Engineers opened the Morganza spillway during the 2011 Mississippi River floods to divert floodwaters, which offered a rare opportunity to conduct a large-scale natural experiment in real time. The floodwaters did carry enough sediment to help rebuild the wetlands, but that material didn't always stay where it could do the most good. However, researchers gained valuable insights-including ideas about how spillway design can help produce more targeted sediment deposits, and what volume of flow through the spillways might be required for effective wetland rebuilding.
Gwen Noda

Climate Change Curriculum - 0 views

  •  
    Global Fever Global Fever�� is a standards-based curriculum that addresses climate change in an age-appropriate manner for students ages 9 and above. The nine units are teacher-designed, and offer interdisciplinary activities which can be integrated into established curriculum.
Gwen Noda

SEAS curriculum - 1 views

  •  
    SEAS curriculum This curriculum is designed to teach students about the mid-ocean ridge environment. Each unit contains several activities related to a theme.
Gwen Noda

Guide to best practices for ocean acidification research and data reporting »... - 0 views

  •  
    1 The carbon dioxide system in seawater: equilibrium chemistry and measurements 1.1 Introduction 1.2 Basic chemistry of carbon dioxide in seawater 1.3 The definition and measurement of pH in seawater 1.4 Implications of other acid-base equilibria in seawater on seawater alkalinity 1.5 Choosing the appropriate measurement techniques 1.6 Conclusions and recommendations 2 Approaches and tools to manipulate the carbonate chemistry 3 Atmospheric CO2 targets for ocean acidification perturbation experiments 4 Designing ocean acidification experiments to maximise inference 5 Bioassays, batch culture and chemostat experimentation 6 Pelagic mesocosms 7 Laboratory experiments and benthic mesocosm studies 8 In situ perturbation experiments: natural venting sites, spatial/temporal gradients in ocean pH, manipulative in situ p(CO2) perturbations 9 Studies of acid-base status and regulation 9.1 Introduction 9.2 Fundamentals of acid-base regulation 9.3 Measurement of pH, total CO2 and non-bicarbonate buffer values 9.4 Compartmental measurements: towards a quantitative picture 9.5 Overall suggestions for improvements 10 Studies of metabolic rate and other characters across life stages 10.1 Introduction 10.2 Definition of a frame of reference: studying specific characters across life stages 10.3 Approaches and methodologies: metabolic studies 10.4 Study of early life stages 10.5 Techniques for oxygen analyses 10.6 Overall suggestions for improvements 10.7 Data reporting 10.8 Recommendations for standards and guidelines 11 Production and export of organic matter 12 Direct measurements of calcification rates in planktonic organisms 13 Measurements of calcification and dissolution of benthic organisms and communities 14 Modelling considerations 15 Safeguarding and sharing ocean acidification data 15.1 Introduction 15.2 Sharing ocean acidification data 15.3 Safeguarding ocean acidification data 15.4 Harmonising ocean acidification data and metadata 15.5 Disseminating ocean
Gwen Noda

Seminars on Science | American Museum of Natural History - 0 views

  •  
    "The Museum's award-winning online professional development program provides courses in the life, Earth and physical sciences. Designed for K-12 educators, each six-week course is led by an experienced classroom teacher and a research scientist. In-depth readings, assignments, and rich web-based discussions asssure a deeper understanding of both the science and the tools of scientific inquiry. Affordable graduate credit is available from leading institutions."
Gwen Noda

Project Kaisei - Capturing the Plastic Vortex - 0 views

  •  
    "Project Kaisei is a non-profit organization based in San Francisco and Hong Kong, established to increase the understanding and the scale of marine debris, its impact on our ocean environment, and how we can introduce solutions for both prevention and clean-up. \n\nOur main focus is on the North Pacific Gyre, which constitutes a large accumulation of debris in one of the largest and most remote ecosystems on the planet. To accomplish these objectives, Project Kaisei is serving as a catalyst to bring together public and private collaborators to design, test and implement break-throughs in science, prevention and remediation.\n\nKaisei means "Ocean Planet" in Japanese, and is the name of the iconic tall ship that was one of the two research vessels in the August expedition."
Gwen Noda

Communicating and Learning About Global Climate Change - 1 views

  •  
    Table of Contents About Science for All Americans and Atlas of Science Literacy.................................................. 4 From Chapter 1: The Nature of Science ............................... 5 From Chapter 3: The Nature of Technology ......................... 7 Map: Scientifi c Investigations ............................................. 11 Map: Interaction of Technology and Society ..................... 13 Map: Decisions about Using Technology ........................... 15 From Chapter 4: The Physical Setting ............................... 16 Recommended Reading ..................................................... 17 Map: Weather and Climate .................................................. 19 Map: Use of Earth's Resources ............................................ 21 From Chapter 8: The Designed World ................................ 22 From Chapter 5: The Living Environment .......................... 23 Map: Energy Resources ...................................................... 25 Map: Interdependence of Life ............................................ 27 Recommended Reading ..................................................... 28 Web Sites for Climate Change Resources ........................... 29
Gwen Noda

College Board Standards for College Success - 0 views

  •  
    About the College Board Standards for College Success (CBSCS) The College Board Standards for College Success (CBSCS) define the knowledge and skills students need to develop and master in English language arts, mathematics and statistics, and science in order to be college and career ready. The CBSCS outline a clear and coherent pathway to Advanced Placement® (AP®) and college readiness with the goal of increasing the number and diversity of students who are prepared not only to enroll in college, but to succeed in college and 21st-century careers. The College Board has published these standards freely to provide a national model of rigorous academic content standards that states, districts, schools and teachers may use to vertically align curriculum, instruction, assessment and professional development to AP and college readiness. These rigorous standards: provide a model set of comprehensive standards for middle school and high school courses that lead to college and workplace readiness; reflect 21st-century skills such as problem solving, critical and creative thinking, collaboration, and media and technological literacy; articulate clear standards and objectives with supporting, in-depth performance expectations to guide instruction and curriculum development; provide teachers, districts and states with tools for increasing the rigor and alignment of courses across grades 6-12 to college and workplace readiness; and assist teachers in designing lessons and classroom assessments.
Gwen Noda

Bounds and Vision - 0 views

  •  
    Information Science Bounds and Vision Atlas of Science Visualizing What We Know by Katy Börner MIT Press, Cambridge, MA, 2010. 266 pp. $$29.95, £22.95. ISBN 9780262014458. 1. Mason A. Porter + Author Affiliations 1. The reviewer is at the Oxford Centre for Industrial and Applied Mathematics, Mathematical Institute, University of Oxford, Oxford OX1 3LB, UK, and at the CABDyN Complexity Centre and Somerville College, University of Oxford. 1. E-mail: porterm@maths.ox.ac.uk Visualization is a crucial but underappreciated part of science. As venues like the American Physical Society's Gallery of Fluid Motion and Gallery of Nonlinear Images illustrate every year, good visuals can make science more beautiful, more artistic, more tangible, and often more discernible. Katy Börner's continuing exhibition Places & Spaces: Mapping Science (1) and her book Atlas of Science: Visualizing What We Know arise from a similar spirit but are much more ambitious. Visualization is one of the most compelling aspects of science. Breathtaking visuals from sources like fractals and Disneyland's long-dead "Adventure Thru Inner Space" ride are what originally inspired me toward my personal scientific path, so I welcome any resource that promises to bring the visual joys of discovery to a wide audience. Importantly, Börner's exhibition and book are not mere artistic manifestations, although they would be impressive accomplishments even if that were her only goal. Some scientists have occasionally had great success in the visual arts; for example, physicist Eric Heller has long exhibited the gorgeous fruits of his research on quantum chaos and other topics (2). To fully appreciate Börner's efforts, however, one must be conscious that she is deeply concerned not just with visualization itself but with the science of visualization. Accordingly, her book discusses the history of the science of visualization, where it is now, and where she thinks it can go. Atlas of Scie
Gwen Noda

Random Samples - 0 views

  •  
    Isles of Abundance Britain has taken another step toward designating the world's largest marine reserve around the Chagos Islands, a group of 55 coral protrusions in the Indian Ocean. The government announced the end of a 4-month public comment period on 5 March and is expected to reach a final decision by May. The Chagos contain half of the Indian Ocean's remaining healthy reefs. The waters are said to be among the cleanest on Earth, allowing corals to grow in deep water less vulnerable to global warming. The islands are located in the equatorial "tuna belt," which hosts what a Royal Zoological Society of London report called one of the "most exploited, badly enforced fisheries in the world." A total ban on fishing in the 544,000-square-kilometer zone, an area the size of France, would make it an even larger protected area than the current record-holder, the 360,000-km2 Papahanaumokuakea Marine National Monument in the northwestern Hawaiian Islands. The Pew Environment Group has spearheaded a 3-year campaign for creation of a Chagos reserve. It would be "literally an island of abundance in a sea of depletion," says Pew's Jay Nelson. The islands are uninhabited except for the U.S. Navy base on Diego Garcia. Some 1500 Chagossians were deported to Mauritius in the 1970s for military security.
Gwen Noda

Visualize This: The FlowingData Guide to Design, Visualization, and Statistics - 0 views

  •  
    A book by Nathan Yau who writes for FlowingData, Visualize This is a practical guide on visualization and how to approach real-world data. The book is published by Wiley and is available for pre-order on Amazon and other major online booksellers. Available July 2011.
Gwen Noda

Ocean Acification Simulation - Interactive Earth - natural history education, website d... - 0 views

  •  
    Ocean Acification Simulation Ocean AcidificationI developed this Carbonate Simulation to enables students and teachers to visualize how changes in atmospheric temperature and carbon dioxide concentrations may affect levels of carbon dioxide levels and related chemistry of the oceans. The applet uses coral reefs as an example of organisms that may be particularly affected by these changes in water chemistry.
1 - 20 of 20
Showing 20 items per page