18-06-2012 23:56 visit for more free science videos.
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Food Chains ,Food Webs,Energy Pyramid in Ecosystems - Video
- Green with Envy | How to Spot an Eco-Snob | Part III [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- EcoLogo [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- 5 Ways to Green Your Exercise Routine [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Seed Bombs [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Guerrilla gardening [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Green Your Morning Routine [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Environmental Benefits of Telecommuting [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Safeway Sponsors Portland Community Cleanup [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Electric Vehicle Race [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Portland Bridge Pedal 2009 [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- E-waste in Oregon [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Bike Sharing in Portland [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Bucks for the Bay Challenge [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Drive to Make a Difference with MyMPG [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Bathroom Sprayers - Green your Toilet Routine [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Ubuntu OS can Save Energy [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Green Metropolis, David Owen [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Sustainable Pens: GLO Pens [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- International Day of Climate Action [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Donate to Oregon Toxics Alliance [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Biomass Energy Generation Myths [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Crude The Real Price of Oil | Playing in Portland [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Pictures From 350 Climate Day in Portland [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Arcimoto Electric Vehicles in Oregon [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Urban Rooftop Wind Turbines [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Chromium 6 Emissions from ESCO in Portland [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Food Inc. Review [Last Updated On: December 19th, 2009] [Originally Added On: December 19th, 2009]
- Making Maps with Google Earth and Google Maps by Shane Bradt of the University of New Hampshire Cooperative Extension [Last Updated On: March 23rd, 2010] [Originally Added On: March 23rd, 2010]
- Demonstration of Miradi 3.1 by Nick Salafsky of Foundations of Success [Last Updated On: March 23rd, 2010] [Originally Added On: March 23rd, 2010]
- Advanced Mashups – KML and the Mapping API by Cary Chadwick of the University of Connecticut Center for Land Use Education and Research [Last Updated On: March 23rd, 2010] [Originally Added On: March 23rd, 2010]
- Demonstration of InVEST by Heather Tallis of the Natural Capital Project [Last Updated On: March 23rd, 2010] [Originally Added On: March 23rd, 2010]
- GIS Maps Online by Emily Wilson of the University of Connecticut Center for Land Use Education and Research [Last Updated On: March 23rd, 2010] [Originally Added On: March 23rd, 2010]
- From ArcGIS to Web Maps: Simple Techniques for Publishing GIS Maps Online by Emily Wilson of the University of Connecticut Center for Land Use Education and Research [Last Updated On: March 25th, 2010] [Originally Added On: March 25th, 2010]
- Demonstration of Marine InVEST by Anne Guerry of the Natural Capital Project [Last Updated On: March 31st, 2010] [Originally Added On: March 31st, 2010]
- Eliminate and Decrease Styrofoam [Last Updated On: March 31st, 2010] [Originally Added On: March 31st, 2010]
- Portland Plans to Spend $600 million on Master Bike Plan [Last Updated On: April 2nd, 2010] [Originally Added On: April 2nd, 2010]
- (Webinar in Spanish) Demostración sobre Vista 2.5 de NatureServe en línea (Webinar) por Ian Varley, Carmen Josse, y Alexandra Sanchez de Lozada de NatureServe. [Last Updated On: April 6th, 2010] [Originally Added On: April 6th, 2010]
- Using and Adding Your Content to Google Ocean by Charlotte Vick, Google Content Manager of Mission Blue [Last Updated On: April 13th, 2010] [Originally Added On: April 13th, 2010]
- End Paper Receipts [Last Updated On: May 1st, 2010] [Originally Added On: May 1st, 2010]
- Demonstration of CanVis by Chris Haynes of NOAA Coastal Services Center [Last Updated On: May 6th, 2010] [Originally Added On: May 6th, 2010]
- Demonstration of HD.gov Web Portal by Jeff Adkins from NOAA Coastal Services Center [Last Updated On: May 13th, 2010] [Originally Added On: May 13th, 2010]
- Demonstration of Ecosystem Assessment and Reporting Tool by Steve Schill of The Nature Conservancy [Last Updated On: May 13th, 2010] [Originally Added On: May 13th, 2010]
- Demonstration of Version 2.0 of the Multipurpose Marine Cadastre by Adam Bode and Brian Smith of NOAA Coastal Services Center [Last Updated On: May 17th, 2010] [Originally Added On: May 17th, 2010]
- CRUDE Filmmakers Subpoenaed by Chevron [Last Updated On: May 22nd, 2010] [Originally Added On: May 22nd, 2010]
- Demonstration of the Digital Coast Coastal Inundation Toolkit by Steph Beard, Jodie Sprayberry and Billy Brooks of NOAA Coastal Services Center [Last Updated On: May 25th, 2010] [Originally Added On: May 25th, 2010]
- Presentation on the Creating Resilient Communities EBM Tool Demonstration Project by Jocelyn Hittle of PlaceMatters [Last Updated On: June 10th, 2010] [Originally Added On: June 10th, 2010]
- Presentation on Economic Data Needed for EBM by Linwood Pendleton of Duke University [Last Updated On: October 11th, 2010] [Originally Added On: October 11th, 2010]
- Recycling Water [Last Updated On: October 16th, 2010] [Originally Added On: October 16th, 2010]
- ODOT Partners with Oregon Toxics Alliance to Reduce Pesticides [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- Goats Hired to Mow Portland Lot [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- A World of Health: Connecting People, Place, and Planet [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- Alternative Recycling Options [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- No More Bullying the Bull Trout [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- 1000+ EV Charging Stations Slated for Oregon I-5 Corridor [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- The Vertical Farm Concept [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- Blog Action Day 2010 | Water [Last Updated On: October 17th, 2010] [Originally Added On: October 17th, 2010]
- Eco Districts [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- Will The Nissan Leaf Thrive? [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- A Green Railroad [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- Biomass is not Oregon's clean-energy future as currently promoted [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- Electrified Parking Spaces [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- Tree Planting [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- Three Tips to Reduce Your Carbon Footprint and Live Longer. [Last Updated On: October 24th, 2010] [Originally Added On: October 24th, 2010]
- Biomass is not Oregon’s clean-energy future as currently promoted [Last Updated On: October 31st, 2010] [Originally Added On: October 31st, 2010]
- Rail~Volution [Last Updated On: October 31st, 2010] [Originally Added On: October 31st, 2010]
- Green Streets Initiative [Last Updated On: October 31st, 2010] [Originally Added On: October 31st, 2010]
- Mayor Kitty Piercy and Envision Eugene [Last Updated On: November 7th, 2010] [Originally Added On: November 7th, 2010]
- The Willamette River Transit Bridge [Last Updated On: November 13th, 2010] [Originally Added On: November 13th, 2010]
- Collaborative Learning and Land Use Tools to Support Community Based Ecosystem Management by Chris Feurt of the Wells National Estuarine Research Reserve [Last Updated On: November 14th, 2010] [Originally Added On: November 14th, 2010]
- Portland Federal Building Begins Green Makeover [Last Updated On: November 14th, 2010] [Originally Added On: November 14th, 2010]
- Vestas’ New HQ in Portland Shoots for LEED Platinum [Last Updated On: November 14th, 2010] [Originally Added On: November 14th, 2010]
- College Degrees to Get You in the Environmental Field [Last Updated On: November 14th, 2010] [Originally Added On: November 14th, 2010]
- Demonstration of openNSPECT, an Open Source Version of the Nonpoint-Source Pollution and Erosion Comparison Tool by Dave Eslinger of NOAA Coastal Services Center [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Demonstration of EMDS by Keith Reynolds of the US Forest Service [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Demonstration of Habitat Priority Planner by Chrissa Waite and Danielle Bamford of NOAA Coastal Services Center [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Presentation on the Coastal Adaptation to Sea Level Rise Tool (COAST) by Sam Merrill of the New England Environmental Finance Center [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Presentation on the Coastal and Marine Ecological Classification Standard by Kathy Goodin of NatureServe [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Demonstration of Coral Reef Scenario Evaluation Tool (CORSET) by Jessica Melbourne-Thomas of the University of Tasmania [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Demonstration of Multi-scale Integrated Models of Ecosystem Services (MIMES) by Roel Boumans and David McNally of AFORDable Futures LLC [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]
- Creating Life in the Desert [Last Updated On: February 14th, 2011] [Originally Added On: February 14th, 2011]