Extreme weather reaches ‘uncharted territory’


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Hurricane Matthew is just one example of the climate change-related extreme weather events that have taken place in 2017. (NASA Goddard Space Flight Center/flickr)
Jenna Ladd | March 23, 2017

Last year was a record-breaking year for climate change and not in a good way. Global temperatures set record highs for the third consecutive year and sea ice coverage worldwide shrunk by 4,000,000 square kilometers, that’s about the size of the European Union.

These extraordinary climate conditions led to extreme weather events all around the world. Among them, Hurricane Matthew in the Caribbean, the first category four storm to reach land since in 1963 and severe droughts in southern and eastern Africa. A recent report from the United Nations World Meteorological Organization found that extreme weather has carried over into 2017.

So far this winter, severe storms in the Atlantic Ocean have caused Arctic “heat waves” so that while ice cover in the region should be refreezing, many days it was close to melting. North Africa and the Arabian peninsula have seen colder than usual winter temperatures while parts of Canada and the U.S. have been much warmer than is typical.

David Carlson is the World Climate Research program director. He said, “Even without a strong El Niño in 2017, we are seeing other remarkable changes across the planet that are challenging the limits of our understanding of the climate system.”

In the month of February alone, nearly 12,000 warm temperature records were broken in the U.S.

Carlson added, “We are now in truly uncharted territory.”

Study finds majority of Americans want action on climate change


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Part of a recent Yale University study, this map indicates the percentage of Americans that support regulating carbon dioxide emissions. (Climate Change Communication/Yale University)
Jenna Ladd | March 21, 2017

Researchers at Yale University have provided the most comprehensive look yet at U.S. public opinion and beliefs on climate change.

The study revealed that 70 percent of Americans agree that climate change is happening. Interestingly, while it is widely accepted in the scientific community that humans have caused climate change, only 53 percent of Americans believe this to be true, although 71 percent of the same individuals studied said that they trust what climate scientists say about climate change.

An overwhelming 82 percent of U.S. adults support the funding of renewable energy research projects. Despite this desire, former head of the Trump Department of Energy transition team, Mike McKenna, has publicly stated that the president’s administration is likely to cut funding for renewable energy and redirect funds to fossil fuel development.

Additionally, the Trump administration plans to eliminate President Obama’s plan to reduce carbon emission from the nation’s power plants by 30 percent before 2030. Meanwhile, the majority of citizens in every congressional district- that’s about 70 percent nationwide- support setting strict limits for carbon dioxide emission from power plants.

So why aren’t more Americans taking direct action on climate policy? Some say this has to do with the way humans prioritize risk. A report in the New York Times pointed out that we are only programmed to respond to threats that trigger our flight or fight response, that is, immediate threats. The safety risks and health effects of climate change often occur slowly over time, so we pay them less attention. For example, more than half of the study’s respondents believe that climate change is currently harming people in the U.S. In contrast, only 40 percent of citizens believe that climate change will ever harm them personally.

For more information and to access the interactive public opinion maps, click here.

 

President Trump’s budget plan slashes EPA budget


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Quickly melting ice sheets in Illulissat, Greenland are evidence of Earth’s warming climate. (United Nations/flickr)
Jenna Ladd | March 17, 2017

President Donald Trump plans to cut U.S. Environmental Protection Agency funding by 31 percent according to his budget plan released Thursday.

In all, the proposed plan would cut $2.6 billion dollars from the agency and eliminate some 3,200 EPA jobs. Gina McCarthy was EPA administrator during the Obama administration. She said, “Literally and figuratively, this is a scorched earth budget that represents an all out assault on clean air, water, and land.”

While funding will be slashed for climate change research and Superfund site reclamation, some EPA programs will be eliminated all together. Among them are urban air quality improvement efforts, infrastructure projects on Native American reservations, energy efficiency improvement programs and water quality improvement work in the Great Lakes and Chesapeake Bay.

President Trump’s Office of Management and Budget Director Mick Mulvaney said, “Regarding the question as to climate change, I think the President was fairly straightforward. We’re not spending money on that anymore. We consider that to be a waste of your money to go out and do that.’ So that is a specific tie to his campaign.” More than 97 percent of climate scientists agree that climate warming over the last century are due to human activity, according to NASA.

In line with a recent report written by over 400 medical doctors, Bill Becker, executive director of the National Association of Clean Air Agencies said, “If such cuts are realized, many more people will die prematurely and get sick unnecessarily due to air, water and waste pollution.”

Other environmental activists and scientists were also quick to speak out against the proposed cuts. Fred Krupp is the director of the Environmental Defense Fund, he said, “This is an all-out assault on the health of our planet and the health and safety of the American people.” Krupp continued, “Cleaning up our air and protecting our waters are core American values. The ‘skinny budget’ threatens those values — and puts us all at risk.”

President Trump’s budget outline still must be approved by Congress and is expected to change. The Administration’s final budget will be released in May.

Top doctors say climate change harms human health


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The Medical Society Consortium on Climate and Health details how climate change will affect human health in specific regions of the U.S. (Medical Society Consortium on Climate and Health)
Jenna Ladd | March 16, 2017

The Medical Society Consortium on Climate and Health released a report on Wednesday explaining the ways in which climate change harms the physical and mental health of people in the U.S.

The report, titled “Medical Alert! Climate Change is Impacting our Health” was written by medical doctors, including allergists, pediatricians, infectious-disease doctors, OB/GYNs and gerontologists from eleven health organizations.

Very few Americans, less than 32 percent, can name a specific way in which climate change harms human health. “Doctors in every part of our country see that climate change is making Americans sicker,” said Dr. Mona Sarfaty, the director of the new consortium.

The authors broke down the specific health effects of climate change in each region of the U.S. The doctors explain that three by-products of climate change will directly impact human health: air pollution, extreme heat and extreme weather events. Increased temperatures associated with climate change intensify smog, wildfires and pollen production, leading to poor air quality, the report said. “Poor air quality increases asthma and allergy attacks, and can lead to other illnesses, hospitalizations, and deaths,” the authors wrote.

Rising global temperatures cause more frequent, longer, and more extreme heat waves in many parts of the U.S. Excessive heat leads to heat-related illness, exacerbates some medical conditions, and can cause death due to heat-stroke and dehydration. The report read, “Anyone can be harmed by extreme heat, but some people face greater risk. For example, outdoor workers, student athletes, city dwellers, and people who lack air conditioning (or who lose it during an extended power outage) face greater risk because they are more exposed to extreme heat.”

The physicians pointed out that extreme weather events are also taking a toll on their patients. The increased frequency and severity of major storms, floods, and droughts can cause injury, displacement and death, the report read. These events often prevent residents from receiving proper medical care due to blocked roads, destroyed bridges and the like. Gastrointestinal illness and disease often follow the power outages associated with extreme weather events as well, according to the doctors.

Beyond these direct impacts, climate change also speeds up the spread of infectious diseases and has an insidious impact on humans’ mental health. With temperatures rising around the world, infectious disease vectors like ticks, mosquitoes and fleas can now survive in regions that were previously too cold for them. For example, “Ticks that carry Lyme disease have become more numerous in many areas and have expanded their range northward and westward,” the report said.

U.S. residents that have experienced increasingly common extreme weather events like foods, major storms, and droughts are likely to suffer mental health consequences including post-traumatic stress disorder (PTSD), depression, and anxiety. Anyone could experience these effects, but women, pregnant women, the elderly, children, and those with a preexisting mental health condition are most at risk.

The report concluded with a call to government leaders, asking them to address climate change in the name of human health. It read, “Doctors agree with climate scientists: the sooner we take action, the more harm we can prevent, and the more we can protect the health of all Americans.”

Iowa Department of Agriculture provides funding for urban water quality projects


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Clive, Iowa is one of the cities that has received funding from the state to implement a water quality improvement demonstration project. (Kim/flickr)
Jenna Ladd | March 14, 2017

The Iowa Department of Agriculture’s Iowa Water Quality Initiative awarded grants for 12 new urban water quality demonstration projects.

The funds, totaling $820,840, will be met with $1.18 million dollars in matching funds and other in-kind donations. Gov. Terry Brandstand founded the Iowa Water Quality Initiative in 2013. Since then, 45 water quality demonstration sites have been established in addition to this year’s twelve new urban sites.

Gov. Brandstand said, “We know this is a long-term problem that we need to address, and by having a growing source of funding, we think we can speed up the progress that’s being made.”

The water quality demonstration projects will include improved stormwater management, permeable pavement systems, native seeding, lake restoration, and the installation of bioretention cells, among other measures. The cities selected include: Slater, Windsor Heights, Readlyn, Urbandale, Clive, Des Moines, Emmetsburg, Denison, Spencer, Cedar Rapids, Burlington, Waterloo and Ankeny. Upwards of 150 organizations from participating cities have also contributed funds to support the projects. In the last year, $340 million dollars have been spent to improve water quality in Iowa, including both state and federal money.

Meanwhile, a bi-partisan water quality improvement bill is making its way through the Iowa legislature. The plan, called “Water, Infrastructure, Soil for our Economy,” proposes a sales tax increase of three-eighths of a percent over the next three years while also “zeroing out the lowest [income] tax bracket” to offset the sales tax increase. The bill would finally provide funding for the Iowa Natural Resources and Outdoor Recreation Fund, which was supported overwhelmingly by Iowa voters in 2010.

Representative Bobby Kaufmann is a Republican supporter of the bill. Kaufman said, “This is a sensible, balanced approach to finally combat Iowa’s pervasive water quality issues while not raising the overall tax pie for Iowans.” A minimum of 60 percent of the trust fund dollars would support proven water quality measures as provided by Iowa’s Nutrient Reduction Strategy.

Kaufmann said, “The need is there. The desire to fix water quality exists. This provides the funding to get the job done.”

 

Dr. Charles Stanier provides Lake Michigan Ozone Study update


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Red dots indicate areas where mean ozone levels were above 70 parts per billion, which is the new U.S. Environmental Protection Agency standard. (Rob Kaleel/LADCO)
Jenna Ladd | March 9, 2017

The Lake Michigan Ozone Study 2017, a collaborative research campaign designed to better understand ozone levels around the lake, will begin this May.

The communities around Lake Michigan frequently experience an overabundance of surface-level ozone, which can cause respiratory problems for humans and harm plant life. Through the study, scientists are working to generate new information about how ozone in the area is formed and transported above the lake.

Brad Pierce is NOAA Advanced Satellite Products Branch scientist stationed at the Cooperative Institute for Meteorological Satellite Studies (CIMSS) at the University of Wisconsin-Madison. He said, “There are these sites along the lake… that are in violation, and they’re not really areas that have a whole lot of industry.” Pierce added, “The sense is that a lot of this has to do with lake breeze circulations. We want to go out and measure the lake breeze circulation and the transport of ozone precursors – the emissions that end up producing ozone – in the springtime when this lake breeze is most dominant.”

Since the study was commissioned last year, it has received additional support from the scientific community. Dr. Charles Stanier is a CGRER member and UI professor of chemical and biochemical engineering. He said, “We’ve expanded from one aircraft and two [air quality monitoring] ground sites to two aircrafts and seven ground sites. We’ve got extensive measurements that will start in May and continue into June and then extensive computer simulations that will help make sense of what we see.”

The collaborative field campaign consists of scientists from several universities such as the University of Wisconsin-Madison, University of Iowa, and many more as well as professionals from the agencies like the Lake Michigan Air Directors Consortium (LADCO) and NASA.

Dr. Stanier provides more information about the study’s goals and primary research questions below.

34th Prairie Preview takes place this Thursday


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Dr. Steve Hendrix, professor emeritus of biology at the University of Iowa, will be the featured speaker at this year’s Prairie Preview. His lecture is titled “Wild Bees of Iowa: Hidden Diversity in the Service of Conservation.” (John Flannery/flickr)
Jenna Ladd | March 7, 2017

The 34th Prairie Preview will take place this Thursday evening in Iowa City.

The event is hosted by the Bur Oak Land Trust, an Iowa City organization that accepts land donations from residents seeking to place natural areas into public conservation trusts. The Prairie Preview XXXIV will feature a presentation from University of Iowa professor emeritus Dr. Steve Hendrix. Hendrix’s presentation, titled “Wild Bees of Iowa: Hidden Diversity in the Service of Conservation” will discuss the economics and biology of pollinators, declines in honey bees and wild bee populations, the value of restoration for wild bees and the future of wild bees, among other topics. Hendrix will also provide basic information about wild bees that live in Iowa. His presentation will be based on his original research along with the work of others in the field.

Hendrix said his presentation “is important from the perspective of ecological services that wild bees provide. They are responsible for the successful reproduction of prairies and they provide the pollination needed for fruits and vegetables that keep us healthy.”

More than 40 environmental organizations and agencies will also be present at the Prairie Preview XXXIV sharing information and providing resources to attendees. The event is free, open to the public and will take place at the Clarion Highlander Hotel and Conference Center at 2525 N Dodge St, Iowa City, Iowa 52245 on March 9th, 2017. Doors will open at 6:30 p.m. and the event begins at 7:30 p.m. 

This Prairie Preview, which usually attracts crowds of over 200 people, is sponsored by the Iowa Living Roadway Trust, Iowa Native Plant Society, City of Coralville, Iowa Natural Heritage Foundation, Fiddlehead Gardens LLC, Forever Green, Friends of Hickory Hill Park, HBK Engineering, Legacy GreenBuilders, Project GREEN, Veenstra & Kimm, Inc., and Lon and Barbara Drake.

More information can be found here.