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Jaci Paraná Extractive Reserve

protected area of Brazil

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 6, 2026
Entity authorityQ28220676 ↗
Source-derived summary

The Jaci Paraná Extractive Reserve (Portuguese: Reserva Extrativista Jaci Paraná) is an Extractive reserve in the state of Rondônia, Brazil. The traditional population is engaged in sustainable use of natural forest resources. It has been subject to illegal invasions by loggers and farmers. In 2014, an attempt was made to revoke the reserve.

Location

The Jaci Paraná Extractive Reserve is divided between the municipalities of Buritis (21.29%) Nova Mamoré (12.98%) and Porto Velho (65.73%) in the state of Rondônia. It has an area of 197,364 hectares (487,700 acres). The Jaci Paraná River forms its western boundary. Altitudes range from 100 to 250 metres (330 to 820 ft) above sea level. The reserve adjoins the Rio Pardo Environmental Protection Area to the east and the Bom Futuro National Forest to the northeast, separated from these two units by the Rio Branco, a tributary of the Jaci Paraná River. The reserve would be included in the proposed Western Amazon Ecological Corridor, connecting it to neighboring conservation units.

Editorial summary

Begin with the source’s own compact description: “Jaci Paraná Extractive Reserve” is protected area of Brazil. The dossier treats that line as a proposition to test through Jaci, Paraná and Extractive, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—2014—that can be checked directly. The linked authority record independently contributes the date 1996-01-01. For this dossier, Jaci, Paraná and Extractive is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “protected area of Brazil” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 6, 2026. The linked authority identifier is Q28220676. Authority coordinates are -9.780, -64.209. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2014.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Jaci Paraná Extractive Reserve”, its source revision and the description used here.
  2. Expand the search: follow Jaci Paraná Extractive Reserve primary sources, Jaci Paraná Extractive Reserve archive and Jaci research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Jaci Paraná Extractive Reserve”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from “Jaci Paraná Extractive Reserve” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.