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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 draws 409 Wikipedia views per month (ecosystem_type category, ranking #4 of 8).[2]

Key Facts

  • closed ecological system's instance of is recorded as ecosystem type[3].
  • closed ecological system's subclass of is recorded as ecosystem[4].
  • closed ecological system's subclass of is recorded as controlled environment[5].
  • closed ecological system's MeSH descriptor ID is recorded as D018504[6].
  • closed ecological system's Freebase ID is recorded as /m/03sxvd[7].
  • closed ecological system's MeSH tree code is recorded as G16.500.275.157.240[8].
  • closed ecological system's MeSH tree code is recorded as N06.230.124.240[9].
  • closed ecological system's MeSH tree code is recorded as N06.230.150.225[10].
  • closed ecological system's exact match is recorded as http://purl.obolibrary.org/obo/ENVO_01000619[11].
  • closed ecological system's JSTOR topic ID is recorded as closed-ecological-systems[12].
  • closed ecological system's Environment Ontology ID is recorded as 01000619[13].
  • closed ecological system's Microsoft Academic ID is recorded as 48642128[14].
  • closed ecological system's Encyclopedia of China is recorded as 131783[15].

Why It Matters

closed ecological system draws 409 Wikipedia views per month (ecosystem_type category, ranking #4 of 8).[2] It has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[16] It is known by 7 alternative names across languages and contexts.[17]

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] ↑ . Freebase Data Dumps. wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . Environment Ontology. Retrieved . raw.githubusercontent.com. Provenance: wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . Environment Ontology. Retrieved . raw.githubusercontent.com. Provenance: wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] ↑ . Wikidata sitelinks. wikidata.org.
  3. [17] ↑ . 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)

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