A method for cultivating algae can include providing a body of water in a substantially enclosed system. The enclosed system can have a length of channel and a cover. The method can optionally include circulating the body of water through the enclosed system under positive pressure conditions. The positive pressure should prevent ingress of any external atmosphere or material. Further, the method can include cultivating the algae in the body of water at conditions which promote growth. Likewise, a system for cultivating algae can include a channel with a cover, water in the channel, and a pump to introduce positive pressure into the system.

An umbilical system for sourcing and delivering within a flexible protective covering, a plurality of different breathing gasses, safety tether, a plurality of ancillary lines for remotely distributable, documentable, multidirectional, multi-format data/communications acquisition and delivery, personal/situational awareness and ancillary power sources for tool, accessory or device enervation, to a plurality of Users in an adverse environment.

In embodiments of the present invention improved capabilities are described for an antenna-based detection method and system for sensing an environmental change condition. The method and system is adapted such that the states comprising the environmental change condition are capable of being determined at the location of the detection point utilizing only the magnitude component of the antenna impedance as altered by the discrete change in the environmental condition.

The multi-parametric environmental diagnostics and monitoring sensor node (10) provides monitoring and diagnostics of a variety of different ambient environmental factors and is powered by multiple sources of renewable energy. The multi-parametric environmental diagnostics and monitoring sensor node (10) includes a base (38) and a plurality of environmental condition sensors (36a, 36b, 36c, 36d, 36e, 36f) mounted thereon. A controller (47) is also mounted on the base (38), the plurality of environmental condition sensors (36a, 36b, 36c, 36d, 36e, 36f) being in communication therewith. An external photovoltaic cell (18) is mounted to the base and an internal photovoltaic cell (34) is mounted in an opposed orientation on a cover (32). The external photovoltaic cell (18) and the internal photovoltaic cell (34) charge a power storage module (52), which powers the plurality of environmental condition sensors (36a, 36b, 36c, 36d, 36e, 36f) and the controller (47).

A pollution mitigation system is disclosed. The system can include a valve forming a passage the valve installable to form an orifice in a storm drain retention chamber that passes storm water into a conduit of a storm water management system. The valve having a stem connected to a closure member that can plug the orifice. The valve can have a spring loaded actuator that can move the closure member into a closed position. The system can also include a node such as a wireless sensor node or a mote that has sensors, a transceiver, an antenna, a microcontroller, memory, an energy source and at least one output to control movement of the closure member via the preloaded actuator. The node can have an output that provides the stimulus to the preloaded actuator to cause the preloaded actuator to move the closure member to a position that obstructs the passage in response to either the sensor or a transmission from a mobile telephone such as a cell phone or a smartphone.

Mazda MX-30

It's been forecast that this spring will be quite wet. That could bring flooding to portions of Washtenaw County. Washtenaw County Water Resources Commissioner Evan Pratt joined WEMU's David Fair to discuss planning for such issues and the proactive nature of work already underway on this week's "Issues of the Environment."

Picnic and a play to show the effects of sea pollution.

Spitfire Audio has announced a new LABS series instrument titled Tundra Atmos, featuring atmospheric textures. While on various shoots in the Northern hemisphere for Albion Tundra, we captured the natural sounds of near-silent environments — lava flows in the volcanic hinterlands of Iceland, a lapping Scottish loch, and a dense Estonian forest — treated and […]

The post Spitfire Audio LABS: Tundra Atmos brings atmospheric textures from near-silent environments appeared first on rekkerd.org.

Robert Bullard has spent four decades shining a light on issues of environmental racism and fighting for environmental justice. He talks with WPSU's Cheraine Stanford about how the coronavirus pandemic is highlighting existing social inequalities and why he thinks climate and environmental justice are essential issues for the upcoming election. TRANSCRIPT: Cheraine Stanford: Welcome to Take Note on WPSU. I'm Cheraine Stanford. Robert Bullard is an environmental advocate and sociologist who has spent his career shining a light on issues of environmental racism and fighting for environmental justice. He's the distinguished professor of urban planning and environmental policy at Texas Southern University. Among his many accolades, he was the first African-American to receive the Sierra Club's highest honor ,the John Muir award. He's been called the Father of Environmental Justice. Dr. Bullard and I are talking via Zoom today. Dr. Bullard, thank you so much for joining us today. Robert

Live music takes to the streets with “Live at the Five and Dime,” a series of intimate sidewalk concerts presented by the University of Arkansas Music Departmenton the downtown Bentonville Square. “It’s a really great opportunity to infringe on people’s environment. That’s honestly where [music] belongs,” upright bassist Garrett Jones says about incorporating passers-by. “Art’s all around you on a day-to-day basis. Music is up the same alley.” Spearheaded by Alan Gosman, the department's associate chair, this intimate outreach effort features a local musicians performing a wide array of sounds including jazz, classical, Latin, and more. The intimate concerts are a collaboration with The Walmart Museum and Downtown Bentonville Inc. “Live at the Five and Dime” performances continue throughout the summer on Wednesdays from 6-8 p.m. in front of the Walmart Museum in Bentonville, with the Jake Hertzog Trio set to perform Aug. 21. Speaking of jazz, there's now a program to offically study it

Pollution found in our air and water can lead to serious health issues. A new report from the Children’s Environmental Health Network explored such risks, especially for children. Michigan Environmental Council program director Tina Reynolds discusses the report with WEMU's David Fair in this week's "Issues of the Environment."

The 1,4 dioxane plume emanating from the old Gelman Sciences facility on Wagner Road in Scio Township continues to expand through groundwater in the greater Ann Arbor area. At a recent public forum, the federal Environmental Protection Agency said it would take decades to get the contamination designated as a Superfund site and clean-up could take decades beyond that. In this week's "Issues of the Environment," WEMU's David Fair talks to Washtenaw County Board of Commissioners chair Jason Morgan about what is happening now to better address the environmental threat.

PFAS contamination continues to threaten Michigan's environment, as well as the health of its citizens. Over the past month, action at the state level has been taken to fight this problem. In this week's "Issues of the Environment," Rebecca Esselman, executive director of the Huron River Watershed Council, discusses progress and challenges with WEMU's David Fair.

Sara Ganim is a Pulitzer Prize-winning journalist with strong ties to Michigan. Her new independent film, “No Defense: The U.S. Government’s War on Water,” looks into the PFAs contamination emanating from the old Wurtsmith Air Force Base in Oscoda and how our government’s conflict of interest has lead to inaction. WEMU’s David Fair and Michigan League of Conservation Voters executive director Lisa Wozniak caught up with Sara in advance of the free screening of her film at the State Theatre in Ann Arbor on February 19 th .

By all accounts, electric vehicles are the future. Right now, EV’s comprise a small percentage of the automotive marketplace. A new study from the Ecology Center in Ann Arbor shows the electric vehicles owners are paying far more in taxes and fees and that can serve as a disincentive to purchase. The center’s Charles Griffith joined WEMU’s David Fair for this week’s "Issues of the Environment" to share the study’s findings and discuss the need to create policy that will create tax parity for EV vehicles.

Governor Gretchen Whitmer recently released the latest Michigan state budget, and it includes funding for a number of environmental programs. And, it builds on the initiatives launched in her first budget cycle as governor. In this week's "Issues of the Environment," WEMU's David Fair talks over environmental priorities, progress, and challenges with State Senator Jeff Irwin.

In an attempt to reduce its carbon footprint, the University of Michigan has pledged to freeze its investments in fossil fuel companies. This move has drawn praise from such activist groups as the U-M's Climate Action Movement (CAM). But it also says the school needs to go much further. CAM member and U-M doctoral student Noah Weaverdyck discusses it all with WEMU's David Fair on this week's "Issues of the Environment."

Since President Donald Trump took office, 58 environmental protection policies have been rolled back or rescinded. 37 more are in the process of being taken off the books. In this week's "Issues of the Environment," WEMU's David Fair checks in with 12th District Michigan Congresswoman Debbie Dingell about efforts to thwart federal policies that threaten environmental health and sustainability.

Water shutoffs has been a major issue in Detroit, and the next round is expected to come in April. Low-income residents are being dramatically impacted by the inability to meet the rising cost of water. Is access to water a right? Or, is it a privilege? In this month's "1st Friday Focus on the Environment," WEMU's David Fair and Lisa Wozniak of the Michigan League of Conservation Voters explore the answers to those questions. Monica Lewis-Patrick is co-founder, president, and CEO of "We the People of Detroit." She'll explain the organization's efforts to win water justice in the city and around the state and country.

A series of "energy freedom" bills, which would allow customers to diversify energy generation and usage is before the Michigan Legislature. For this week's "Issues of the Environment," WEMU's David Fair talks with Ed Rivet, executive director of the Michigan Conservative Energy Forum, about a new strategy to move the measures forward.

Many services have felt the sting of the coronavirus outbreak. In this week's "Issues of the Environment," Kathy Sample, founder/owner of Argus Farm Stop, joins WEMU's David Fair for a conversation about the importance of local food during this unprecendented time.

The coronavirus pandemic has lead to major changes for homes and businesses, including more frequent use of chemicals and disinfectants. While they do help, some can be dangerous to human health and the environment. Professor John Meeker , senior associate dean for research at the University of Michigan's School of Public Health, spoke with WEMU's David Fair about how best to safely use these products on "Issues of the Environment."

Maintaining water service and safety remains an essential service during Governor Whitmer's "Stay Home, Stay Safe" executive order. In this week's "Issues of the Environment," WEMU's David Fair talks with the manager of Ann Arbor's water treatment services, Brian Steglitz, about managing the system to filter out virus and chemical contamination.

Many aspects of daily life have been dramatically changed due to COVID-19, and public transportation is certainly no exception. Although services like the Ann Arbor Area Transportion Authority (AAATA) promote a cleaner environment, they still have financial obligations and public health matters to consider. In this week's "Issues of the Environment," AAATA CEO Matt Carpenter explains how his organization and other forms of public transit in Michigan are adapting to the pandemic in a conversation with WEMU's David Fair.

The Centers for Disease Control continues to recommend wearing gloves and masks while in public. More and more people are following recommended guidelines. However, getting rid of those personal protective equipment (PPE) items is often being done improperly. In this week's "Issues of the Environment," WEMU's David Fair talks with Washtenaw County Public Works manager Theo Eggermont about proper disposal to protect public health and the environment.

Today marks the 50th anniversary of Earth Day. A group of environmentally aware and concerned students at the University of Michigan formed the group ENACT during a rather heady time on campus in 1969. Through activity and organization, it led to the first-ever Earth Day in 1970. In Part 1 of a special, Earth Day edition of "Issues of the Environment," WEMU's David Fair caught up with David Allan to look back at the five decades since that event. Allan was a founding member and co-chair of ENACT and an organizer for the first Earth Day.

Today marks the 50th Earth Day in the United States, which traces its origins to Ann Arbor. Normally, there would have been a huge celebration, but the coronavirus pandemic has put a halt to that. For Part 2 of a special, Earth Day edition of "Issues of the Environment," WEMU's David Fair spoke with Jonathan Overpeck, dean of the U-M School for Environment and Sustainability. They discuss an online celebration of Earth Day and look ahead to what the future may hold.

Food production has been seriously disrupted to the coronavirus pandemic. It has forced producers, including dairy farmers, to dispose of more of their supplies, which has led to more food waste. Joe Diglio, president/CEO of the Michigan Milk Producers Association, has a conversation with WEMU's David Fair about how the problems are being addressed in this week's "Issues of the Environment."

About 14% of Michigan's population is African American. Roughly 40% of COVID-19 fatalties are in the African American community. It is an alarming statistic. Lt. Governor Garlin Gilchrist heads the state's Coronavirus Task Force on Racial Disparities. He joined WEMU's David Fair and Michigan League of Conservation Voters executive director Lisa Wozniak to discuss what is being done to address the immediate crisis. He also highlights the longer term issues that will need to be addressed and what the role of the task force will be to that end.

It's been forecast that this spring will be quite wet. That could bring flooding to portions of Washtenaw County. Washtenaw County Water Resources Commissioner Evan Pratt joined WEMU's David Fair to discuss planning for such issues and the proactive nature of work already underway on this week's "Issues of the Environment."

Bill McKibben and Elizabeth Kolbert join David Remnick to talk about the twin crises of our time: the coronavirus pandemic and the climate emergency. What can one teach us about the other? During the COVID-19 national emergency, the Trump Administration has loosened auto-emissions standards, and has proposed easing the controls on mercury released by power plants, among other actions. With protesters no longer able to gather, construction on the controversial Keystone Pipeline has resumed. Still, McKibben and Kolbert believe that the pandemic could remind the public to take scientific fact more seriously, and possibly might change our values for the better. “When we get out of detention,” McKibben says, “I hope that it will be a reminder to us of how much social distancing we’ve been doing already these last few decades,” by focussing on technology and the virtual world. In the pleasure of human contact, he hopes, “we might begin to replace some of the consumption that drives every environmental challenge we face."

Every week, for a quarter of a century now, WEMU's David Fair has delivered "Issues of the Environment," which has brought information involving our community's environmental health. He has welcomed numerous guests to discuss matters, such as managing food waste, monitoring climate change, and fighting hazardous chemicals like PFAS. This week, David welcomes Washtenaw County water resources commissioner Evan Pratt for a look back at 25 years of "Issues of the Environment."

Last year, the City of Ann Arbor declared a "climate emergency." Now, the city aims to be carbon neutral by the year 2030. Missy Stults, City of Ann Arbor's Sustainability and Innovations Manager, provides further details on the plan with WEMU's David Fair in this week's "Issues of the Environment."

A number of Americans have difficulty paying their energy bills, which can be very dangerous to a person's health during the winter months. Dr. Tony Reames, an assistant professor at the U-M's School for Environment and Sustainability, is now researching ways to better understand the correlation between environmental health and income. Dr. Reames discusses his work with WEMU's David Fair for this week's "Issues of the Environment."

Pollution found in our air and water can lead to serious health issues. A new report from the Children’s Environmental Health Network explored such risks, especially for children. Michigan Environmental Council program director Tina Reynolds discusses the report with WEMU's David Fair in this week's "Issues of the Environment."

The 1,4 dioxane plume emanating from the old Gelman Sciences facility on Wagner Road in Scio Township continues to expand through groundwater in the greater Ann Arbor area. At a recent public forum, the federal Environmental Protection Agency said it would take decades to get the contamination designated as a Superfund site and clean-up could take decades beyond that. In this week's "Issues of the Environment," WEMU's David Fair talks to Washtenaw County Board of Commissioners chair Jason Morgan about what is happening now to better address the environmental threat.

PFAS contamination continues to threaten Michigan's environment, as well as the health of its citizens. Over the past month, action at the state level has been taken to fight this problem. In this week's "Issues of the Environment," Rebecca Esselman, executive director of the Huron River Watershed Council, discusses progress and challenges with WEMU's David Fair.

By all accounts, electric vehicles are the future. Right now, EV’s comprise a small percentage of the automotive marketplace. A new study from the Ecology Center in Ann Arbor shows the electric vehicles owners are paying far more in taxes and fees and that can serve as a disincentive to purchase. The center’s Charles Griffith joined WEMU’s David Fair for this week’s "Issues of the Environment" to share the study’s findings and discuss the need to create policy that will create tax parity for EV vehicles.

Governor Gretchen Whitmer recently released the latest Michigan state budget, and it includes funding for a number of environmental programs. And, it builds on the initiatives launched in her first budget cycle as governor. In this week's "Issues of the Environment," WEMU's David Fair talks over environmental priorities, progress, and challenges with State Senator Jeff Irwin.

In an attempt to reduce its carbon footprint, the University of Michigan has pledged to freeze its investments in fossil fuel companies. This move has drawn praise from such activist groups as the U-M's Climate Action Movement (CAM). But it also says the school needs to go much further. CAM member and U-M doctoral student Noah Weaverdyck discusses it all with WEMU's David Fair on this week's "Issues of the Environment."

Since President Donald Trump took office, 58 environmental protection policies have been rolled back or rescinded. 37 more are in the process of being taken off the books. In this week's "Issues of the Environment," WEMU's David Fair checks in with 12th District Michigan Congresswoman Debbie Dingell about efforts to thwart federal policies that threaten environmental health and sustainability.

A series of "energy freedom" bills, which would allow customers to diversify energy generation and usage is before the Michigan Legislature. For this week's "Issues of the Environment," WEMU's David Fair talks with Ed Rivet, executive director of the Michigan Conservative Energy Forum, about a new strategy to move the measures forward.

Many services have felt the sting of the coronavirus outbreak. In this week's "Issues of the Environment," Kathy Sample, founder/owner of Argus Farm Stop, joins WEMU's David Fair for a conversation about the importance of local food during this unprecendented time.

The coronavirus pandemic has lead to major changes for homes and businesses, including more frequent use of chemicals and disinfectants. While they do help, some can be dangerous to human health and the environment. Professor John Meeker , senior associate dean for research at the University of Michigan's School of Public Health, spoke with WEMU's David Fair about how best to safely use these products on "Issues of the Environment."

Maintaining water service and safety remains an essential service during Governor Whitmer's "Stay Home, Stay Safe" executive order. In this week's "Issues of the Environment," WEMU's David Fair talks with the manager of Ann Arbor's water treatment services, Brian Steglitz, about managing the system to filter out virus and chemical contamination.

Many aspects of daily life have been dramatically changed due to COVID-19, and public transportation is certainly no exception. Although services like the Ann Arbor Area Transportion Authority (AAATA) promote a cleaner environment, they still have financial obligations and public health matters to consider. In this week's "Issues of the Environment," AAATA CEO Matt Carpenter explains how his organization and other forms of public transit in Michigan are adapting to the pandemic in a conversation with WEMU's David Fair.

The Centers for Disease Control continues to recommend wearing gloves and masks while in public. More and more people are following recommended guidelines. However, getting rid of those personal protective equipment (PPE) items is often being done improperly. In this week's "Issues of the Environment," WEMU's David Fair talks with Washtenaw County Public Works manager Theo Eggermont about proper disposal to protect public health and the environment.

Today marks the 50th anniversary of Earth Day. A group of environmentally aware and concerned students at the University of Michigan formed the group ENACT during a rather heady time on campus in 1969. Through activity and organization, it led to the first-ever Earth Day in 1970. In Part 1 of a special, Earth Day edition of "Issues of the Environment," WEMU's David Fair caught up with David Allan to look back at the five decades since that event. Allan was a founding member and co-chair of ENACT and an organizer for the first Earth Day.

Today marks the 50th Earth Day in the United States, which traces its origins to Ann Arbor. Normally, there would have been a huge celebration, but the coronavirus pandemic has put a halt to that. For Part 2 of a special, Earth Day edition of "Issues of the Environment," WEMU's David Fair spoke with Jonathan Overpeck, dean of the U-M School for Environment and Sustainability. They discuss an online celebration of Earth Day and look ahead to what the future may hold.