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closed ecological system

ecosystem that does not exchange matter with the exterior
Thing ecosystem_type Q3176324
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closed ecological system

Summary

closed ecological system is an ecosystem type[1]. It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • closed ecological system's instance of is recorded as ecosystem type[3].
  • closed ecological system is a type of ecosystem[4].
  • closed ecological system is a type of controlled environment[5].
  • closed ecological system's exact match is recorded as http://purl.obolibrary.org/obo/ENVO_01000619[6].

Body

Definition and Type

closed ecological system's instance of is recorded as ecosystem type[3]. Recorded subclass of include ecosystem[4] and controlled environment[5].

Why It Matters

closed ecological system has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[2] It is known by 7 alternative names across languages and contexts.[7]

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] ↑ . Environment Ontology. Retrieved . raw.githubusercontent.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. wikidata.org.
  2. [7] ↑ . 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). closed ecological system. Retrieved May 3, 2026, from https://4ort.xyz/entity/closed-ecological-system
MLA “closed ecological system.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/closed-ecological-system.
BibTeX @misc{4ortxyz_closed-ecological-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{closed ecological system}}, year = {2026}, url = {https://4ort.xyz/entity/closed-ecological-system}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): closed ecological system — https://4ort.xyz/entity/closed-ecological-system (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/closed-ecological-system · 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. 5d ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → 2n5mEh
    Aliases → —
    Instance of → ecosystem type
    Instance of → —
    + 2 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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