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Active layer

layer of topsoil above permafrost
Thing soil_horizon Q201890
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Active layer

Summary

Active layer is a soil horizon[1]. It draws 16 Wikipedia views per month (soil_horizon category, ranking #4 of 5).[2]

Key Facts

  • Active layer's instance of is recorded as soil horizon[3].
  • Active layer's Freebase ID is recorded as /m/067z71[4].
  • Active layer's Encyclopædia Britannica Online ID is recorded as science/active-layer[5].
  • Active layer's connects with is recorded as Q56313812[6].
  • Active layer's Microsoft Academic ID is recorded as 2776026197[7].
  • Active layer's OpenAlex ID is recorded as C2776026197[8].

Why It Matters

Active layer draws 16 Wikipedia views per month (soil_horizon category, ranking #4 of 5).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[9]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Freebase Data Dumps. wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . OpenAlex. Retrieved . docs.openalex.org. Provenance: 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.

📑 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). Active layer. Retrieved May 3, 2026, from https://4ort.xyz/entity/active-layer
MLA “Active layer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/active-layer.
BibTeX @misc{4ortxyz_active-layer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Active layer}}, year = {2026}, url = {https://4ort.xyz/entity/active-layer}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Active layer — https://4ort.xyz/entity/active-layer (retrieved 2026-05-03)

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