Environmental Issues and Controversies

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Entry Category: Environmental Issues and Controversies

Climate Change

The spring of 2019 brought record flooding along the Arkansas River from Van Buren (Crawford County) to its confluence with the Mississippi River in the east. Historic crests occurred at Dardanelle (Yell County), Morrilton (Conway County), Toad Suck Lock and Dam near Conway (Faulkner County), and Pendleton (Desha County) between May 30 and June 6. In July 2019, the National Weather Service reported that the remnants of Hurricane Barry dumped 16.17 inches of rain on Dierks (Howard County), the most rain ever measured in a twenty-four-hour period (1:00 p.m. July 15 through 1:00 p.m. July 16) in Arkansas; the three-day total of 16.59 inches was the most rain associated with a tropical system in recorded state history. Murfreesboro (Pike County) …

Endangered, Threatened, and Rare Species

Arkansas has many plant and animal species, partly because of varied topography and a temperate climate. An abundance of wildlife and rich soils for planting crops drew many of the early European settlers to the state. Many resources have been harvested or depleted. Earlier generations did not take steps to ensure that certain species were protected as their numbers decreased, and today several plants and animals are classified as endangered, threatened, or rare. The Endangered Species Act of 1973 provides a means to conserve the ecosystems upon which endangered and threatened species depend and to provide programs to prevent their extinction. The Department of the Interior’s U.S. Fish and Wildlife Service (FWS) and the Commerce Department’s National Oceanic and Atmospheric …

Flint Creek Power Plant

The Flint Creek Power Plant, located near Gentry (Benton County) and operated by Southwestern Electric Power Company (SWEPCO), is one of four coal-fired power plants in Arkansas. On April 9, 1974, SWEPCO and the Arkansas Electric Cooperative Corporation (AECC) jointly filed an application with the Arkansas Public Service Commission (PSC) to build and operate a single-unit coal-fired power plant and related facilities in western Benton County near Gentry, close to the Arkansas-Oklahoma state line. SWEPCO would build and operate the plant. This application was the second request to build a major coal-fired generating plant in Arkansas filed within the first year after the Arkansas General Assembly adopted a law known as the Utility Facility Environmental Protection Act. The first request, …

Forest Management and Conservation

The Dictionary of Forestry defines “forest management” as the application of biophysical and socioeconomic principles to predominantly tree-covered lands to meet specific objectives while maintaining productivity. To this end, forest management encompasses the art and science of manipulating timberlands for a range of renewable natural resources, including (but not limited to) wood products, wildlife, water, clean air, carbon storage, biodiversity, aesthetics, and recreation. Conservation has always been an integral part of forest management, although its definition has evolved over the decades as the practice of forestry has matured. Today, conservation has more of an emphasis on long-term sustainability, but during the earliest years of professional forestry, any effort related to the non-exploitive treatment of forests was considered conservation. In Arkansas, …

Independence Steam Electric Station

The Independence Steam Electric Station (ISES) is a coal-fired electric-energy-generating plant consisting of two units nameplate-rated at 850 megawatts (MW). Located near Newark (Independence County), the units—constructed by Arkansas Power and Light Company (AP&L, now Entergy Arkansas)—were launched into service in 1983 and 1984 following vigorous litigation before the Arkansas Public Service Commission (APSC) in 1978. The ISES plant burns Powder River Basin low-sulfur coal transported to Arkansas from the Antelope Coal Mine in Wyoming by rail in cars owned by Entergy. ISES—originally proposed by AP&L, Arkansas Electric Cooperative Corporation (AECC), and City Water and Light (CWL) of Jonesboro (Craighead County), and now also co-owned or leased by several other Arkansas municipal utilities—operates in coordination with other generating plants within …

Invasive Animals

aka: Alien Animals
An “invasive species” is defined as a species that is non-native (or alien) to the ecosystem under consideration and whose introduction causes or is likely to cause economic or environmental problems or harm to human health. It typically matures and reproduces quickly and increases its geographic range rapidly, establishing populations and persisting over large areas. There are several reasons for this spread, including favorable environmental conditions and lack of natural predators, competitors, and diseases that normally regulate their populations, allowing invasive species to thrive. Invasive biota not only includes a variety of plants but also incorporates a wide variety of invertebrates and higher taxa from their native sites. As invasive species extend and dominate ecosystems, they invariably reduce native biodiversity …

Invasive Plants

aka: Exotic Plants
According to the U.S. Department of Agriculture (USDA) Forest Service, an invasive species is “a species that is non-native or alien to the ecosystem under consideration and whose introduction does or is likely to cause economic or environmental harm or harm to human health.” As such, there are a suite of negative effects from exotic plant species that include replacing rare and endangered species, hybridizing and competing with native species, killing trees and shrubs, altering hydrological patterns and stream function, preventing forest regeneration, possibly containing toxins that may be lethal to certain animals, changing fire patterns, and harboring pathogens. The cost to control invasive species and the damages they cause to property and natural resources in the United States is …

Ivory-billed Woodpeckers

aka: Campephilus principalis
Long believed to be extinct, the ivory-billed woodpecker (Campephilus principalis) was apparently rediscovered in the Big Woods of east Arkansas in 2004. More than sixty years after the last confirmed sighting in the United States, a research team announced on April 28, 2005, that at least one male ivory-bill survived in the vast bottomland swamp forest. Published in the journal Science, the findings included multiple sightings of the elusive woodpecker and frame-by-frame analyses of brief video footage. The evidence was gathered during an intensive year-long search in the Cache River and White River National Wildlife Refuges in eastern Arkansas, involving more than fifty experts and field biologists working as part of the Big Woods Conservation Partnership, led by the Cornell …

Northern Snakehead

aka: Channa argus
aka: Snakehead
The northern snakehead (Channa argus) is a modern bony fish belonging to the family Channidae. It is native to China, eastern Russia, and parts of the Korean peninsula. The fish was discovered in Arkansas in 2008, leading to attempts to eradicate it. The northern snakehead has an elongate body, with long dorsal and anal fins, and a truncated tail. Coloration is dark tan to brown with darker spots laterally, extending above and below the midline. The jaws have sharp, pointed teeth. The fish can reach a size of one meter and weigh as much as eight kilograms. The northern snakehead breathes with gills but also possesses a suprabranchial organ, which consists of chambers filled with folded tissue that allow atmospheric …

Passenger Pigeons

aka: Ectopistes migratorius
The passenger pigeon (Ectopistes migratorius) was a North American bird species in the order Columbiformes (pigeons and doves) that became extinct in the early twentieth century. The fate of the passenger pigeon serves as a graphic lesson in the misuse of natural resources, as the species went from an almost indescribable abundance to extinction in only a few decades. The decline came primarily as a result of relentless persecution of its breeding colonies by market hunters, largely for meat, with no (or ineffectual) regulation that might have maintained a stable population. The passenger pigeon had the same general body shape as the common and familiar mourning dove (Zenaida macroura) but was larger and somewhat more colorful, with areas of slate-blue …

Plum Point Energy Station

The Plum Point Energy Station (PPES) is a 665-megawatt (MW) energy facility located approximately five miles east of Osceola (Mississippi County). The station began commercial production of electricity on September 1, 2010, serving members of the Missouri Joint Municipal Electric Utility Commission (MJMEUC) in the Arkansas communities of North Little Rock (Pulaski County), Osceola, and Piggott (Clay County), along with the Missouri communities of Carthage, Kennett, Malden, and Poplar Bluff, plus all thirty-five members of the Missouri Public Energy Pool No. 1 (MoPEP). The Empire District Electric Company, East Texas Electric Cooperative, and Municipal Energy Agency of Mississippi own smaller shares of the company. Development and Construction Spurred by recent economic setbacks in the community and surrounding areas, the city …

Red-cockaded Woodpeckers

aka: Picoides borealis
With the exception of the recently rediscovered ivory-billed woodpecker, red-cockaded woodpeckers (Picoides borealis) are the rarest of Arkansas’s nesting woodpeckers. A century ago, the bird was common in mature, open pine stands. Its natural range included millions of acres of pine habitat throughout the southeast United States. An estimated ninety-nine percent of suitable habitat was lost because of logging, wildfire suppression, conversion to agricultural lands, and urbanization. Best estimates range-wide indicate an original population numbering over four million. By the time the bird was declared endangered, it had declined to an estimated 10,000. The Arkansas population dwindled to under 400 birds. The red-cockaded woodpecker was designated as endangered on October 13, 1970. It received formal legal protection with the passage …

River Designations

aka: Wild and Scenic Rivers
aka: Arkansas Natural and Scenic Rivers System
Designation of rivers as a method of protection grew out of the environmental movement of the late 1960s and early 1970s. In discussions of designation, the terms “river” and “stream” are used interchangeably. At the national level, the Wild and Scenic Rivers Act of 1968 was landmark in recognizing that certain rivers have value and should be preserved in their free-flowing condition. This legislation served as a model for state initiatives. The federal and state models for designation concentrated on activities in the principal channel of the river, such as damming and dredging. At the time, these activities were the biggest threats to rivers. Issues such as gravel mining, minimum stream flow requirements, and property rights activism had not yet …

Soil and Water Conservation Districts

The most destructive period to the soil and water resources of Arkansas was during the years 1900 to 1930. During this time, farmers generally received money only from the sale of timber and cotton. Sheet erosion insidiously removed the fertile, more absorbent upper layers of topsoil. This increased the rate of runoff from the fields, and gullies soon appeared. Reduced fertility led to crop failures, and repeated failures led to abandonment of farms in many instances. The appearance of the countryside rapidly deteriorated in the absence of an organized program of soil conservation. Agricultural colleges of the day were teaching terracing and crop rotation, but typical forty- to eighty-acre subsistence farmers viewed these practices as being too sophisticated for their …

Soil Conservation

Around 10,000 to 12,000 years ago, the first human inhabitants of what was to become the state of Arkansas could be characterized as scattered, small bands of hunter/gatherers who had little impact on the soil and water resources. Soil erosion that occurred was primarily due to natural events associated with dramatic post-glacial weather patterns. Human cultivation of Arkansas soils began around 3,000 years ago during the late Archaic Period when small patches of mostly squash, gourds, sunflowers, beans, and, later, corn were cultivated. Early crop cultivation did not appear to harm the soil and water resources due to the small size of the gardens and the relatively low density of human inhabitants in the region. As human population increased, so …

Vertac

The Vertac site in Jacksonville (Pulaski County) is one of the nation’s worst hazardous waste sites and Arkansas’s most publicized Superfund site. Cleanup of the area after its abandonment by its corporate owner took more than a decade, and the name “Vertac” soon became synonymous in Arkansas with the fear of industrial pollution, similar to how New Yorkers view Love Canal. The Vertac site was originally part of the Arkansas Ordnance Plant (AOP), a World War II–era facility that manufactured various components of explosive devices, such as primers and detonators. In 1946, the federal government offered the AOP facilities for sale to private companies. The future Vertac site was purchased in 1948 by Reasor-Hill Company, which produced pesticides, as did …

White Bluff Generating Plant

The White Bluff Generating Plant is a coal-fired electrical energy generating plant located near Redfield (Jefferson County) and operated by Entergy Arkansas. It was the first coal-fired plant constructed in Arkansas and one of four in operation. Until the early 1970s, electricity, gasoline, and natural gas had been cheap and apparently in plentiful supply in the United States, but the first Arab oil embargo quickly drove energy prices up sharply, causing immediate gas and oil shortages. Energy suppliers, including electric utilities, had already begun to plan for the use of alternative fuel sources. For example, Arkansas Power and Light (AP&L—now Entergy Arkansas) had begun construction of two large nuclear fuel generators near Russellville (Pope County). At this point, however, there …