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dead zone

low-oxygen areas in oceans and large lakes caused by nutrient and fertilizer pollution
Event change_of_state Q1236263
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dead zone

Summary

dead zone is a change of state[1]. It draws 1,917 Wikipedia views per month (change_of_state category, ranking #1 of 1).[2]

Key Facts

  • dead zone's instance of is recorded as change of state[3].
  • dead zone's instance of is recorded as chain reaction[4].
  • The location of dead zone was body of water[5].
  • dead zone's Commons category is recorded as Dead zones (ecology)[6].
  • dead zone's has cause is recorded as water pollution[7].
  • dead zone's has effect is recorded as fish kill[8].

Body

When and Where

The location of dead zone was body of water[5].

Context

Recorded instance of include change of state[3] and chain reaction[4].

Why It Matters

dead zone draws 1,917 Wikipedia views per month (change_of_state category, ranking #1 of 1).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[9] It is known by 8 alternative names across languages and contexts.[10]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). dead zone. Retrieved May 3, 2026, from https://4ort.xyz/entity/dead-zone
MLA “dead zone.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/dead-zone.
BibTeX @misc{4ortxyz_dead-zone_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{dead zone}}, year = {2026}, url = {https://4ort.xyz/entity/dead-zone}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): dead zone — https://4ort.xyz/entity/dead-zone (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/dead-zone · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 3d ago · Twofivesixbot bot · 2026-05-27 view diff on Wikidata ↗
    Has effect → fish kill
    Instance of → —
    Instance of → change of state, chain reaction
    Location → body of water
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007532699905171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.