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ReefLink Database

Water Resources

Water Resources

Water resources reflect the quality and quantity of seawater available for human use, including swimming, navigation, and other uses.

CMap

The Aquaculture sector is involved in the raising and production of aquatic animals and plants in controlled environments. Contact Uses, such as biological additions, physical damage, and biological harvesting, are activities in which humans create pressures through direct contact with the ecosystem. Coral is a colonial marine animal consisting of polyps. Culture sectors contribute to the social, emotional, and intellectual well-being of the community. Designated uses are a state's concise statements of its management objectives and expectations for each of the individual surface waters under its jurisdiction. Discharges are the intentional or unintentional distribution of chemicals, debris, or other pollution, into the environment as a consequence of human activities. Ecosystem monitoring and restoration refers to responses to directly alter the condition of the reef ecosystem through restoration or remediation activities, setting limits on degradation through biological criteria or water quality criteria, or improving knowledge through monitoring, mapping, and scientific research. Ecosystem services are the benefits people obtain from ecosystems . The Food and Raw Materials sector includes groups that harvest natural resources from the earth, including agriculture, aquaculture, fishing, forestry, mining, and the oil and gas industry. The Health sector includes groups which provide for human health through medical and social care, and maintenance and disposal of waste. Infrastructural sectors provide the physical, organizational, and technical support for the economy to function, including construction, utilities, transportation, finance, manufacturing, wholesale and retail trade, and technical services. Landscape Changes are alterations of the natural landscape through human activities, including coastal development, shoreline armoring, impervious surfaces, deforestation, or soil disturbance, which can alter water flow patterns and lead to pollutant runoff into coastal systems. Industries in the Manufacturing and Trade subsector produce and sell food, beverage, tobacco, wood, plastics, chemical products, metals, electronics, and machinery products, in both wholesale and retail trade. The Medical Care subsector of the Health sector includes the manufacturing of medical equipment, the operation of medical centers, biomedical research, and the production and sale of pharmaceuticals and cosmetics. Nutrient and contaminant processing refers to an ecosystem's ability to process and cycle contaminants and nutrients through its system. 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. The Reef Ecosystem includes a suite of abiotic variables that form the physical and chemical environment. 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 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. Resource use management pertains to responses to regulate or limit contact activities that may directly impact coastal species through harvesting or physical damage. 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. Shoreline Protection is the attenuation of wave energy by reefs that protects coastal communities against shoreline erosion and flooding during storms, hurricanes, and tsunamis that can cause property damage and loss of life. 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. Sponges are sessile colonial animals with soft porous bodies supported by a fibrous skeletal framework. Supporting services are ecological processes that indirectly benefit humans by maintaining a functional ecosystem for the production of other ecosystem goods and services. Tourism & Recreation sectors operate facilities and provide services for the varied cultural, entertainment, and recreational interests of residents and tourists. Toxics are chemical pollutants that are poisonous, carcinogenic, or otherwise directly harmful to humans, plants, or animals. Utilities specialize in providing basic services for public use, including telecommunications, water systems, natural gas, electric power, and waste management. Valuation is the process of estimating the worth, merit, or desirability of benefits derived from ecosystems. Water resources reflect the quality and quantity of seawater available for human use, including swimming, navigation, and other uses. Water Transportation pertains to all transportation of people and goods via waterways. A wetland is an area of land whose soil is saturated with moisture either permanently or seasonally.

CMap Description

Reef organisms can alter the quality of water available for human use. Wave energy attenuation by wetlands and stony coral provide calm waters for swimming or navigation by small boats. Nutrient and contaminant processing by sponges and wetlands improves the quality of water for swimming, as well as its aesthetic value. Aquaculture facilities may also depend on seawater, and benefit from availability of calm, clean water. Waste management, such as sewage treatment facilities, can benefit from natural processing of waste by wetlands. Many of the same economic sectors that benefit from water resources also create pressures on the reef through coastal development, pollution, and contact uses. Decision-makers can better understand the value of water resources through valuation methods. Resource managers can designate uses for water resources (e.g., water contact recreation, protection of aquatic life, fishing, or navigation ), and require maintenance of a certain level of water quality in areas.

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