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June 18, 2020 by Darya Minovi

The Climate Crisis and Heat Stress: Maryland Farms Must Adapt to Rising Temperatures

A blog post published last month by the Chesapeake Bay Program, a collaborative partnership focused on Bay restoration, addressed the many ways that the climate crisis will affect farms in the region. Data from the program shows temperatures on Maryland’s Lower Eastern Shore, home to a high concentration of industrial poultry farms, increased between 2 to 2.5 degrees Fahrenheit, on average, between 1901 and 2017. By 2080, temperatures in the Chesapeake Bay watershed are projected to increase by 4.5 to 10 degrees, posing a serious risk of heat stress to farmworkers and livestock.

As the post discusses, rising temperatures can hurt farms in several ways. Warmer temperatures make for a longer growing season, which may temporarily promote higher crop yields but can also stress water resources and result in additional fertilizer application, which is not what the doctor ordered for the Bay’s nutrient pollution problem. Increasing temperatures can also create an environment primed for new weeds and pests, threatening crops and creating a demand for still more hazardous pesticides. Heat stress may also disrupt bodily functions of livestock and make them more susceptible to disease.

Rising temperatures can also affect farmworkers themselves. Direct sunlight in expansive …

March 12, 2020 by Darya Minovi
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On March 4, I joined community members and advocates from Assateague Coastal Trust, Center for a Livable Future, Environmental Integrity Project, Food and Water Watch, and NAACP to testify in favor of Maryland's House Bill 1312. The bill, introduced by Delegate Vaughn Stewart (D-Montgomery County), would place a moratorium on permits for new or expanding concentrated animal feed operations (CAFOs) in the state. The legislation would apply to "industrial poultry operations," defined as operations that produce 300,000 or more broiler chickens per year. It was introduced with strong support from community members and environmental and public health advocates hoping to pump the brakes on the seemingly unmitigated growth of poultry CAFOs, especially on the Eastern Shore.

The environmental and public health harms from CAFOs are nothing new to Eastern Shore residents. As stated in CPR's testimony, the expansion of CAFOs on the Delmarva Peninsula is …

Nov. 15, 2019 by David Flores
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David Flores co-authored this post with Kathy Phillips, the Assateague Coastkeeper, an on-the-water advocate who patrols and protects the Maryland and northern Virginia Eastern Shore coastal bays and stands up to polluters.

Last month, former CPR policy analyst Evan Isaacson wrote in this space about Maryland's proposal to revise and reissue its Clean Water Act pollution permit for concentrated animal feeding operations (CAFOs). He made a convincing case that those who love the Bay need to advocate for effective and enforceable CAFO regulations.

Traditionally, air pollution permits have been and will continue to be a critical component of climate policy in the United States, controlling emissions of greenhouse gas pollutants. But strong water pollution standards, including permits, are also a vital tool in addressing climate change because they are so important to state efforts to adapt.

Maryland's CAFO permit is what's described as a "general permit" because …

Oct. 17, 2019 by Evan Isaacson
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The many thousands of people in the Mid-Atlantic region who care deeply about restoring the Chesapeake Bay tend to be pretty knowledgeable about the causes of the Bay's woes and even some of the key policy solutions for restoring it to health. These concerned citizens may even be familiar with the term "TMDL," a legal concept within the Clean Water Act that is probably completely foreign to most of the rest of the country. But what even the most committed Bay advocates may not be aware of is that a TMDL (short for "Total Maximum Daily Load") is merely a plan, not an enforceable document, and certainly not a self-activating solution to the Bay's problems.

The key to giving effect to the Bay TMDL and the entire Chesapeake restoration framework lies in the mechanics of the Clean Water Act. Quite simply, the TMDL sets an overall …

May 16, 2019 by Brian Gumm
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In April, states in the Chesapeake Bay watershed published drafts of the latest iteration of plans to reduce pollution and protect their rivers and streams. New analyses from the Center for Progressive Reform show that the plans fall far short of what is needed to restore the health and ecological integrity of the Chesapeake Bay.

The draft plans, known as Phase III watershed implementation plans (WIPs), were developed as part of the Bay Total Maximum Daily Load (TMDL) framework that includes all the states in the Chesapeake watershed. CPR Policy Analysts David Flores and Evan Isaacson focused on three states – Maryland, Pennsylvania, and Virginia – that are responsible for nearly 90 percent of nitrogen pollution to the Chesapeake and represent more than 90 percent of the remaining pollution reductions needed to reach the final 2025 pollution reduction target.

Isaacson examined and evaluated the draft WIPs with several criteria …

Nov. 1, 2018 by David Flores
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This op-ed originally ran in the Bay Journal. Reprinted with permission.

Recent extreme weather — Hurricanes Harvey and Florence — caused widespread toxic contamination of floodwaters after low-lying chemical plants, coal ash storage facilities and hog waste lagoons were inundated.

Such storm-driven chemical disasters demonstrate that state water pollution permitting programs are overdue for reforms that account for stronger and more intense hurricanes and heavy rainfall events, sea level rise and extreme heat.

As the District of Columbia and the states in the Chesapeake Bay watershed prepare their final watershed implementation plans for cleaning up the Bay, two important lessons should be clear from the recent disasters: First, climate change will greatly complicate Bay cleanup efforts and must therefore be factored into planning. Second, the state regulation of pollution sources can and should be a critical component of the plan.

The potential pollution implications of climate change are many …

July 27, 2018 by Evan Isaacson
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Today, the Mid-Atlantic Regional Office of the Environmental Protection Agency officially released its assessment of Chesapeake Bay restoration progress. This marked the formal conclusion of the multi-year process known as the "midpoint assessment" for the Chesapeake's cleanup plan.

2017 represents the halfway point for the cleanup, at which time state and federal partners were supposed to have reached 60 percent of their final 2025 nutrient and sediment pollution reduction targets. Unfortunately, 2017 will go down as another in a long line of missed deadlines for the Bay.

Several weeks ago, the Chesapeake Bay Program released the official progress data on the 2017 interim pollution reduction targets. The data reveal that for nitrogen, long considered the limiting pollutant in the Bay TMDL cleanup plan, the seven Chesapeake jurisdictions and all sources combined were only a …

July 25, 2018 by Evan Isaacson
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This post is part of a series on Judge Brett Kavanaugh's nomination to the U.S. Supreme Court.

President Trump's nomination of Judge Brett Kavanaugh to a lifetime seat on the Supreme Court has enormous environmental and public health implications – true of any high court nomination, but particularly true in this case because he would replace Justice Anthony Kennedy, the high court's long-time swing vote.

As it stands, Kavanaugh has already had an outsized impact on the shape and direction of environmental law in the United States. A review of Kavanaugh's judicial opinions shows that he has been one of the most prolific writers of environmental law decisions over the last decade on what is considered the nation's second-highest court, and the one with jurisdiction over much of the federal regulatory system. Only one other judge on the United States Court of Appeals for the District of …

June 20, 2018 by Mariah Davis
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The Chesapeake Bay restoration effort is arguably one of the largest conservation endeavors ever undertaken. The Bay watershed is made up of 150 major rivers and streams and contains 100,000 smaller tributaries spread across Delaware, Maryland, New York, Pennsylvania, Virginia, West Virginia and the District of Columbia. It supplies drinking water for more than 17 million residents and is one of the most important economic drivers on the East Coast of the United States.

The Chesapeake Bay Total Maximum Daily Load (TMDL), enacted in 2010 by the Environmental Protect Agency (EPA) in collaboration with the Chesapeake Bay states, is a framework for allocating and eliminating excessive loads of nitrogen, phosphorus, and sediment polluting the watershed. It was designed to ensure that pollution control measures would reduce persistent dead zones in the Bay and its tidal tributaries by 2025. As part of the TMDL, the states and …

June 11, 2018 by David Flores
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This op-ed originally ran in the Bay Journal. Reprinted with permission.

Science is hard, environmental policy is complicated and regulatory science can seem endlessly confounding.

It does not have to be. Earlier this year, the Chesapeake Bay partners stepped into a time-worn trap, heeding calls from overly cautious states to wait for more refined scientific modeling of climate change impacts before taking action to eliminate pollution in the Chesapeake Bay and its tributaries. Having punted action until 2021 at the earliest, the Bay Partnership needs policies to prevent further delay. An innovative policy tool called "stopping rules" could be the answer.

Chesapeake Bay Program scientists have determined that Bay states need to eliminate an additional 9 million pounds of nitrogen pollution and 500,000 pounds of phosphorus to offset the impacts of climate change and ensure that dissolved oxygen standards can be met in the Bay by …

CPR HOMEPAGE
More on CPR's Work & Scholars.
June 18, 2020

The Climate Crisis and Heat Stress: Maryland Farms Must Adapt to Rising Temperatures

March 12, 2020

Advocating for Sustainable Agriculture on Maryland's Eastern Shore

Nov. 15, 2019

If You Care about the Climate Crisis, Here's What You Need to Know about Maryland's Clean Water Act Permit for Agricultural Pollution

Oct. 17, 2019

If You Care about the Chesapeake Bay, Here's What You Need to Know about Maryland's Clean Water Act Permit for Agricultural Pollution

May 16, 2019

Chesapeake Bay State Plans to Protect Watershed, Reduce Pollution Fall Short

Nov. 1, 2018

Bay Journal Op-Ed: State Pollution-Permitting Must Be Reformed to Adapt to Climate Change

July 27, 2018

EPA Releases Assessment of Chesapeake Bay Restoration Progress