bancuri arcuite

English translation: point bars

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Romanian term or phrase:bancuri arcuite
English translation:point bars
Entered by: danieline

18:32 Aug 17, 2023
Romanian to English translations [PRO]
Science - Geology
Romanian term or phrase: bancuri arcuite
Caracteristicile acestui mediu depozițional sunt elementele arhitecturale de acreție laterală (bancuri arcuite), care ajung la o grosime de peste 80 m și depozite de overbank (conuri de crevasă), ...
danieline
Local time: 09:37
point bars
Explanation:
Conform acestui dicționar de sedimentologie:

banc arcuit (sedim.) (engl.= point-bar), forma acumulativa in albiile minore (canale) ale raurilor meandrate. Sedimentele unui b.a. repauzeaza peste aluviunile bazale din canal; grosimea lor este direct proportionala cu adancimea canalului.
https://www.rasfoiesc.com/educatie/geografie/geologie/DICTIO...

Traducerea e confirmată aici:

in albia minora: aluviuni bazale (channel floor, lag deposit), bare axiale, transversale (bars), renii sau bancuri arcuite (point bar), bare de inundatie (chute bar), canale colmatate si parasite (fill channel);
https://www.scrigroup.com/geografie/SISTEME-DEPOZITIONALE-CO...

Altă definiție cu aceeași traducere:

Renie Sin. Scruntar, Banc arcuit Mică plajă nisipoasă sau pietroasă, care se formează pe malul convex al râurilor sinuoase (meandrate).
[scroll, meander scroll, point bar deposits, side ~]
https://moodle.usm.md/pluginfile.php/614614/mod_resource/con...

Definiție în engleză:

A point bar is a depositional feature made of alluvium that accumulates on the inside bend of streams and rivers below the slip-off slope. Point bars are found in abundance in mature or meandering streams. They are crescent-shaped and located on the inside of a stream bend, being very similar to, though often smaller than, towheads, or river islands.
https://en.wikipedia.org/wiki/Point_bar

Imagine:
https://waterandlandforms.weebly.com/cut-bank-and-point-bar....

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Note added at 1 hr (2023-08-17 20:14:25 GMT)
--------------------------------------------------

point bar [Geology]

An arcuate deposit of sediment, usually sand, that occurs along the convex inner edges of the meanders of channels and builds outward as the stream channel migrates.
https://glossary.slb.com/en/terms/p/point_bar
Selected response from:

Peter Shortall
United Kingdom
Grading comment
Multumesc pentru ajutor!
4 KudoZ points were awarded for this answer



Summary of answers provided
4point bars
Peter Shortall
3arcuate banks
Sakshi Garg


  

Answers


16 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
arcuate banks


Explanation:
sedimentary structures or features that have a curved or arc-like shape

----------------
This reference supports the interpretation as arcuate banks or curved banks
https://education.nationalgeographic.org/resource/delta/

Sakshi Garg
India
Local time: 12:07
Native speaker of: Native in EnglishEnglish, Native in FrenchFrench

Peer comments on this answer (and responses from the answerer)
neutral  Peter Shortall: Your link is about fan-shaped deltas and your suggested mot-a-mot translation doesn't appear in it.
1 hr
  -> The link refers to the theme of "arc-like shape". The article is about delta yes, but it refers to the concept of "arcuate (arc-like)".
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1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
point bars


Explanation:
Conform acestui dicționar de sedimentologie:

banc arcuit (sedim.) (engl.= point-bar), forma acumulativa in albiile minore (canale) ale raurilor meandrate. Sedimentele unui b.a. repauzeaza peste aluviunile bazale din canal; grosimea lor este direct proportionala cu adancimea canalului.
https://www.rasfoiesc.com/educatie/geografie/geologie/DICTIO...

Traducerea e confirmată aici:

in albia minora: aluviuni bazale (channel floor, lag deposit), bare axiale, transversale (bars), renii sau bancuri arcuite (point bar), bare de inundatie (chute bar), canale colmatate si parasite (fill channel);
https://www.scrigroup.com/geografie/SISTEME-DEPOZITIONALE-CO...

Altă definiție cu aceeași traducere:

Renie Sin. Scruntar, Banc arcuit Mică plajă nisipoasă sau pietroasă, care se formează pe malul convex al râurilor sinuoase (meandrate).
[scroll, meander scroll, point bar deposits, side ~]
https://moodle.usm.md/pluginfile.php/614614/mod_resource/con...

Definiție în engleză:

A point bar is a depositional feature made of alluvium that accumulates on the inside bend of streams and rivers below the slip-off slope. Point bars are found in abundance in mature or meandering streams. They are crescent-shaped and located on the inside of a stream bend, being very similar to, though often smaller than, towheads, or river islands.
https://en.wikipedia.org/wiki/Point_bar

Imagine:
https://waterandlandforms.weebly.com/cut-bank-and-point-bar....

--------------------------------------------------
Note added at 1 hr (2023-08-17 20:14:25 GMT)
--------------------------------------------------

point bar [Geology]

An arcuate deposit of sediment, usually sand, that occurs along the convex inner edges of the meanders of channels and builds outward as the stream channel migrates.
https://glossary.slb.com/en/terms/p/point_bar

Peter Shortall
United Kingdom
Native speaker of: English
PRO pts in category: 20
Grading comment
Multumesc pentru ajutor!
Notes to answerer
Asker: Multumesc! Apreciez efortul depus.

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