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NOAA Ocean Exploration
oceanexplorer.noaa.gov › home › what is the “eez”?
What is the “EEZ”? - NOAA Ocean Exploration
January 6, 2023 - An “exclusive economic zone,” or “EEZ” is an area of the ocean, generally extending 200 nautical miles (230 miles) beyond a nation's territorial sea, within which a coastal nation has jurisdiction over both living and nonliving resources.
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What is an exclusive economic zone (EEZ)?
The exclusive economic zone (EEZ), as defined by the 1982 United Nations Convention on the Law of the Sea (UNCLOS), extends up to 200 nautical miles (370 km) from a country's coast. Coastal states have exclusive rights to explore and exploit natural resources within their EEZ.

The concept of the EEZ was introduced to settle potential disputes between countries by awarding sovereign jurisdiction within boundary waters to coastal states. UNCLOS grants coastal states rights regarding fishing quotas, energy production, artificial islands, research stations, and marine preservation within their EEZs. Other countries have rights within an EEZ, including innocent passage of foreign vessels.

Disputes can arise from fishing impacts, overlapping EEZ claims, and differing interpretations of coastal states' rights.

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britannica.com
britannica.com › politics, law & government › law, crime & punishment
Exclusive economic zone | Definition, Examples, Distance, ...
What resources can countries use within their EEZs?
Within their exclusive economic zones (EEZs), countries have specific rights to explore and exploit natural resources. These rights, established under the United Nations Convention on the Law of the Sea (UNCLOS), include:

  • Resource exploitation Coastal states can manage fisheries and produce energy from water and wind.
  • Infrastructure EEZs allow countries to construct artificial islands and research stations.
  • Regulation Coastal states determine fishing quotas with a focus on sustainable management. They can either fish the entire quota or allocate the surplus to other countries.
  • Other activities EEZs also govern navigation, flyover rights, and the installation of submarine cables, pipelines, and offshore wind farms.

These provisions aim to balance the coastal state's rights with the interests of other countries, allowing for the use of ocean resources while promoting international cooperation and maritime safety.

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britannica.com
britannica.com › politics, law & government › law, crime & punishment
Exclusive economic zone | Definition, Examples, Distance, ...
How far from a country’s coast does an EEZ extend?
Under the 1982 United Nations Convention on the Law of the Sea (UNCLOS), an exclusive economic zone (EEZ) extends up to 200 nautical miles (370 km) off a country's coast. Within this zone, a country has exclusive rights to explore and exploit marine resources. The establishment of EEZs aimed to mitigate disputes over offshore activities like fishing and energy production. The concept of the EEZ was introduced to settle potential disputes between countries by awarding sovereign jurisdiction within boundary waters to coastal states.
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britannica.com
britannica.com › politics, law & government › law, crime & punishment
Exclusive economic zone | Definition, Examples, Distance, ...
UN maritime zone
Exclusive economic zone - Wikipedia
indonesia exclusive economic zone
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greek exclusive economic zone
An exclusive economic zone (EEZ), as prescribed by the 1982 United Nations Convention on the Law of the Sea, is an area of the sea in which a sovereign state has exclusive … Wikipedia
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Wikipedia
en.wikipedia.org › wiki › Exclusive_economic_zone
Exclusive economic zone - Wikipedia
1 week ago - An exclusive economic zone (EEZ), as prescribed by the 1982 United Nations Convention on the Law of the Sea, is an area of the sea in which a sovereign state has exclusive rights regarding the exploration and use of marine resources, including energy production from water and wind.
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NOAA National Ocean Service
oceanservice.noaa.gov › facts › eez.html
What is the EEZ?
June 16, 2024 - The U.S. Exclusive Economic Zone (EEZ) extends no more than 200 nautical miles from the territorial sea baseline and is adjacent to the 12 nautical mile territorial sea of the U.S., including the Commonwealth of Puerto Rico, Guam, American Samoa, ...
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Center for International Environmental Law
ciel.org › home › project update › exclusive economic zones (eez) fisheries
Exclusive Economic Zones (EEZ) Fisheries - Center for International Environmental Law
March 1, 2017 - Exclusive Economic Zones (EEZ) are areas of the sea, generally extending 200 nautical miles from a country’s coastline, that are reserved to the respective country under the United Nations Convention on the Law of the Sea (UNCLOS).
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Global Fishing Watch
globalfishingwatch.org › faqs › what-is-the-significance-of-the-eezs
What is the significance of the EEZs? | Global Fishing Watch
May 21, 2021 - The EEZ is an Exclusive Economic Zone that generally include waters extending 200 nautical miles from a nation’s coastline in which the adjacent nation has jurisdiction
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EBSCO
ebsco.com › research-starters › science › exclusive-economic-zones
Exclusive economic zones | Science | Research Starters | EBSCO Research
Although the concept of a conservation zone off national coasts was not new, the exclusive economic zone (EEZ), created by the United Nations Convention on the Law of the Sea, was a legal and political achievement because it was the result of ...
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Encyclopedia Britannica
britannica.com › politics, law & government › law, crime & punishment
Exclusive economic zone | Definition, Examples, Distance, International Law, EEZ, & Map | Britannica
June 16, 2026 - How far from a country’s coast does an EEZ extend? Under the 1982 United Nations Convention on the Law of the Sea (UNCLOS), an exclusive economic zone (EEZ) extends up to 200 nautical miles (370 km) off a country's coast.
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Geoscience Australia
ga.gov.au › scientific-topics › marine › jurisdiction › maritime-boundary-definitions
Maritime Boundary Definitions | Geoscience Australia
June 7, 2023 - In this zone, Australia may exercise ... territory or territorial sea. The Exclusive Economic Zone (EEZ) is an area beyond and adjacent to the territorial sea....
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Catalogue Shom
services.data.shom.fr › geonetwork › web › api › records › BDML_ESPACES_MARITIMES_ZEE.xml › formatters › xsl-view
Exclusive economic zone (EEZ)
The exclusive economic zone is adjacent to the territorial sea and extends to a maximum distance of 200 nautical miles calculated from the baselines. This is a space in which the coastal State do not practice its entire sovereignty but only ...
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Copernicus
data.marine.copernicus.eu › product › EXT_MR_EEZ-AND-TERRITORIAL-SEAS › description
Exclusive Economic Zones and Territorial Seas | Copernicus Marine Service
Version 11 of the Exclusive Economic ... economic zone (EEZ) is a seazone extending from a state's coast or baseline over which the state has special rights over the exploration and use of marine resources....
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WorldAtlas
worldatlas.com › articles › countries-with-the-largest-exclusive-economic-zones.html
Countries with the Largest Exclusive Economic Zones
June 29, 2018 - Fishing boats within the EEZ of New Zealand. Editorial credit: ChameleonsEye / Shutterstock.com · An exclusive economic zone (EEZ) is a region in which a has special rights in terms of marine resource exploration and use.
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Live Ocean
liveocean.org › home › exclusive economic zone (eez)
Exclusive Economic Zone (EEZ) | Live Ocean
April 8, 2025 - The EEZ defines a nation's maritime territory, vital for managing ocean resources and protecting marine life.
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Woods Hole Oceanographic Institution
whoi.edu › ocean-learning-hub › ocean-facts › who-owns-the-ocean
Who owns the ocean? | Woods Hole Oceanographic Institution
March 16, 2026 - From the coasts to deep sea, the U.S. EEZ is a living laboratory. Approximately 26% of the territory is designated as Marine Protected Areas (MPAs), which are more strictly managed to protect ecosystems and the genetic diversity of marine species.