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Discharge Limitations

Discharge Limitations

Discharge limitations are responses to regulate and control the discharge of pollutants and the use of chemicals. Examples include point and non-point source controls, regulations on the use of chemicals, and technological improvements to reduce emissions.

CMap

Applied chemicals are chemicals applied to lands, vehicles, buildings, or during manufacturing for a variety of purposes, including maintaining pests, improving soil quality, or cleaning surfaces. Atmospheric Emissions include discharges of atmospheric pollutants, including mercury, greenhouse gases, nitrogen and sulfur dioxides, and volatile organic compounds from the operation of factories, vehicles, and other sources. Chemical use regulations are policies to control the production, distribution, and use of potentially toxic chemicals. Cultural services are the nonmaterial benefits people obtain from ecosystems through spiritual enrichment, cognitive development, recreational opportunities, aesthetic experiences, sense of place, and educational and research opportunities. Discharge limitations are responses to regulate and control the discharge of pollutants and the use of chemicals. Discharges are the intentional or unintentional distribution of chemicals, debris, or other pollution, into the environment as a consequence of human activities. Ecosystem services are the benefits people obtain from ecosystems . Hydrological management refers to responses designed to limit discharges by directly controlling the flow of water. Improved technology refers to innovations in the production or distribution activities of factories, transportation, utilities, and other sectors that can lead to healthier, environmentally and economically improved practices that can save energy, resources, and money over time. Invasive species are plants, animals, or other organisms that are foreign to a particular environment, and whose introduction may be detrimental when invasives compete with or consume native species. Littering is a type of pollution that occurs when garbage, including plastics, paper, and metal, are not disposed of properly and can enter coastal waters. Marine debris includes garbage, plastics, glass, and metal, which are not disposed of properly and can enter coastal waters. Non-point source controls are designed to monitor, regulate, and limit pollution from non-point sources, such as urban runoff, agricultural runoff, domestic animals, road construction, timber harvests, boats, and septic systems. Nutrients are essential elements needed by plants and animals for growth and primarily include nitrogen, phosphorous, and potassium, as well as minor nutrients such as calcium, magnesium, or zinc. Pathogens are disease-causing microorganisms, including bacteria, viruses, and fungi. The Reef Ecosystem includes a suite of abiotic variables that form the physical and chemical environment. Point & Mobile Source Controls are designated to monitor and limit water discharge pollution from point sources, such as factories, and mobile sources, such as boats. Pressures are human activities that create stress on the environment. Provisioning services are the products or ecosystem goods obtained from ecosystems, including seafood, genetic and biochemical resources, pharmaceuticals, ornamental resources, and water resources. The state of the Reef Ecosystem is the condition, in terms of quantity and quality, of the abiotic and biotic components including physical, chemical, and biological variables. Reef Habitat is the abundance, distribution, and condition of the benthic components of the reef ecosystem. Reef Inhabitants are all of the motile components of the reef ecosystem, including fish, invertebrates, marine reptiles and mammals, and are quantified by their abundance, distribution, and condition. Reef Life is the abundance, distribution, and condition of the biological components of the coral reef ecosystem. Regulating Services are benefits obtained from ecosystem processes that regulate the environment, including erosion regulation, natural hazard regulation, and climate regulation. Responses are actions taken by groups or individuals in society and government to prevent, compensate, ameliorate or adapt to changes in Ecosystem Services or their perceived value. Sediment includes dirt, sand, silt, clay, and small rocks that form soil on land or soft substrate in marine habitats, and may be transported by water, wind, or human activities. Socio-Economic Drivers include the sectors that fulfill human needs for Food & Raw Materials, Water, Shelter, Health, Culture, and Security, and the Infrastructure that supports the sectors. Storms and hurricanes are periodic events of high precipitation, winds, wave action, and flooding that can potentially cause damage to reef habitat, property, or human lives. Supporting services are ecological processes that indirectly benefit humans by maintaining a functional ecosystem for the production of other ecosystem goods and services. Surface and groundwater flow reflects the patterns of water movement across the landscape, including rivers, streams, underground water, or stormwater. Toxics are chemical pollutants that are poisonous, carcinogenic, or otherwise directly harmful to humans, plants, or animals. Waterborne discharges include direct and indirect discharges of pollutants into the aquatic environment, including chemicals, nutrients, sediment, and pathogens. A wetland is an area of land whose soil is saturated with moisture either permanently or seasonally.

CMap Description

A change in the provision of ecosystem services, or a desire to improve provision of ecosystem services, may elicit responses to reduce or manage discharges of pollutants into coastal waters. Atmospheric pollution can be controlled with point-source regulations and updating technology to reduce emissions. Non-point source controls can set limitations on the quantity and frequency of discharges. Implementing new or upgraded technology in factories or waste treatment facilities can also reduce emissions or discharges. Regulation of chemical use, including registration, labeling, and evaluation of risk, can be used to identify potentially toxic chemicals. Many of the same socio-economic sectors that create pollution benefit indirectly from goods and services provided by the reef which provides recreational opportunities and contributes to the cultural identity of the local community and drives coastal development.

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