Displaying 10 videos of 247 matching videos
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Snow melt from the snow pack in the Sierra Nevada mountain range provides drinking water to about 30% of California's residents, irrigates key crops in the San Joaquin valley, and runs hydroelectric power plants that supply at least 15% of the state's electricity. Scientists Martha Conklin and Tom Harmon of the University of California, Merced are conducting research at the Southern Sierra Critical Zone Observatory, using wireless sensor technology to more accurately measure snow pack and snow melt so that state water managers can make better decisions on how to allocate this precious resource. Published on Jul 12, 2013
Part of the earth's largest surface freshwater system, Lake Erie is a vital source of drinking water for 11 million people. Researchers Anna Michalak, Tom Bridgeman, and Pete Richards are studying how farming practices and severe weather can increase the amount of fertilizer-derived nutrients in the water, which diminishes water quality and threatens the lake's ecosystem and the public's health.
Published on Jul 12, 2013
This video uses animation, graphics, and video clips to illustrate and explain each of the "flow" and "storage" processes in the Hydrologic Cycle, more commonly known as the Water Cycle: precipitation, interception, runoff, infiltration, percolation, groundwater discharge, evaporation, transpiration, evapotranspiration, and condensation.
Published on Jul 12, 2013
Bernie Krause has been recording wild soundscapes -- the wind in the trees, the chirping of birds, the subtle sounds of insect larvae -- for 45 years. In that time, he has seen many environments radically altered by humans, sometimes even by practices thought to be environmentally safe. A surprising look at what we can learn through nature's symphonies, from the grunting of a sea anemone to the sad calls of a beaver in mourning.
Published on Jul 15, 2013
Allan Savory is President and Co-founder of the Savory Institute in Boulder, Colorado.
"Desertification is a fancy word for land that is turning to desert," begins Allan Savory in this quietly powerful talk. And terrifyingly, it's happening to about two-thirds of the world's grasslands, accelerating climate change and causing traditional grazing societies to descend into social chaos. Savory has devoted his life to stopping it. He now believes -- and his work so far shows -- that a surprising factor can protect grasslands and even reclaim degraded land that was once desert. Published on Mar 4, 2013
In this video Jeff Goebel of AboutListening talks about the importance of restoring grasslands to pull carbon out of the atmosphere, doing so rather quickly, and the relationship of grassland restoration to climate change.
Jeff is a leading expert in helping individuals and communities attain their goals and remove the obstacles that lie in the way, with nearly twenty years of national and international successes in consensus building, conflict resolution, and visioning for sustainable solutions. As an award-winning consultant in private practice, he has worked on catalyzing positive change with everyone from non-profits to government agencies, multi-national corporations to small family ranchers.
Jeff was interviewed by Barry Heidt of Sustainability Action Media (SAM) in September of 2012, Wisdom from the Origins Conference in Albuquerque, New Mexico. The video was produced and curated by Ruth Ann Barrett of EarthSayers.tv, voices of sustainability.
Jessy Tolkan serves as the Executive Director for the Energy Action Coalition,a coalition of 50 leading youth organizations throughout the U.S.and Canada, and hub of the Youth Climate Movement. The Energy Action Coalition leverages the powerof young people to organize on college campuses, high schools,and in local communities to build models of the clean energy future.Prior to her work at the Energy Action Coalition, Tolkan worked withleading advocacy and grassroots organizations including:United States Student Association, Young Democrats of America,and Grassroots Campaigns, Inc. As of February 15, 2010, Jessy willbegin her new role as the Political Director for Green For All,an organization committed to building the green economy strongenough to create millions of green pathways out of povertyfor low income people. In 2008, Tolkan was named one of 100 agentsof change by Rolling Stone Magazine. Uploaded on Feb 25, 2010 Source
The Climate and Clean Air Coalition intends to serve as a forum for assessing progress in addressing the challenge of short lived climate pollutants and for mobilizing resources to accelerate action. It works to catalyse new actions as well as to highlight and bolster existing efforts on near-term climate change and related public health, food and energy security, and environmental issues.
Published on Mar 26, 2013
The World Bank warns that rising temperatures could be disastrous, and urges more action to "Turn Down the Heat."
Published on Feb 25, 2013, Sustainability, Global Warming, Climate Change.
Indigenous Peoples Lead Largest Climate Change Rally in Los Angeles History! Chief Phil Lane is also featured in a video on EarthSayers.tv here.
Phil Lane Jr. at the Climate Change Rally Los Angeles Feb 2013
From leading the March of thousands of members of the Human Family on LA City Hall, to opening the Rally with the prayers and words of Grandmothers and Grandfathers, delivering a strong message to President Obama and closing the Rally with a Idle No More-Protect the Sacred Round Dance, while signing the International Treaty to Protect the Sacred from Tar Sands Projects, Indigenous Peoples lead the way from beginning to end!
Published on Feb 27, 2013
Displaying 10 videos of 247 matching videos
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