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287:. However, the eastern end of the Van Duzer Corridor wind gap, where the Van Duzer Corridor AVA is located, features the same low elevations and rolling hills as the western portion, with the distinction of having a wider area suitable for vineyards. Within the Van Duzer Corridor AVA, the elevation does not impede the eastward-flowing marine air, allowing higher wind speeds to flow through. In contrast, the surrounding regions all have higher elevations.
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The Van Duzer
Corridor AVA lies entirely within the established Willamette Valley AVA and covers approximately 59,871 acres (24,229 ha). When the petition was submitted there were 17 (now 18) commercially-producing vineyards covering a total of approximately 1,000 acres (400 ha), as well as
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level of the soil by buffering against a sudden increase or decrease in soil pH. The buffering effect is beneficial to vineyards because it boosts the ability of the soils to maintain a stable pH level. In contrast, the soils immediately outside the northern and western boundaries contain soils from
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in the fruit. In contrast, the wind speeds to the north and south southeast of the AVA are slower. The Van Duzer
Corridor has lower GDD accumulations than surrounding regions to the north and southeast, indicating that its temperatures are generally cooler. The cooler temperatures ripen the fruit
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the soils contain larger amounts of volcanic material than the AVA. Additionally, south of the AVA, the soils contain large concentrations of Ice Age loess, which is not found in the Van Duzer
Corridor AVA.
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different soil series. Farther north and west, the soils contain higher concentrations of basalt and other volcanic materials. In contrast, east of the Van Duzer
Corridor AVA, within the
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Topography is characterized by low elevations and gently rolling hills. The low elevations allow cool breezes to flow relatively unimpeded from the
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283:. The western end of the Van Duzer Corridor wind gap is narrow and squeezed by high elevations to the north and south, leaving little room for
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407:"Establishment of the Van Duzer Corridor Viticultural Area and Clarification of the Eola-Amity Hills Viticultural Area Boundary Description"
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367:(Title 27: Alcohol, Tobacco and Firearms; Part 9— American Viticultural Areas; Subpart C— Approved American Viticultural Areas)
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299:(GDD) accumulations. The consistently high winds in the AVA contribute to thicker grape skins, and raise the levels of
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grown in a region with higher GDD accumulations. The longer hang time contributes to a reduced acidity level.
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511:"Van Duzer Corridor named Willamette Valley's newest AVA American Viticultural Area"
412:. Alcohol and Tobacco Tax and Trade Bureau. December 14, 2018. pp. 64276–64280.
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Climate is characterized by consistent high wind speeds and low cumulative
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324:. The soils are typically shallow, well-drained, and have a bedrock of
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492:"Willamette Valley wine fans will see 'Van Duzer Corridor' on labels"
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Soils are primarily uplifted marine sedimentary loams and silts with
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Map of the Van Duzer
Corridor AVA courtesy of the Oregon Wine Board
563:"Van Duzer Corridor AVA Approval Shows Location Matters in Oregon"
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The distinguishing features of the Van Duzer
Corridor AVA are its
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This article incorporates text from this source, which is in the
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slowly, creating a longer hang time than for the same
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on
December 13, 2018 and effective January 14, 2019.
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138:Marine sediment with basalt over siltstone bedrock
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234:Alcohol and Tobacco Tax and Trade Bureau
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693:The Rocks District of Milton-Freewater
240:six wineries (now 9), within the AVA.
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1010:American Viticultural Areas of Oregon
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16:American Viticultural Area of Oregon
561:Murdoch, Sally (January 15, 2019).
498:. The Oregonian. December 18, 2018.
371:Code of Federal Regulations (e-CFR)
535:Guzman, Jolene (January 2, 2019).
320:overlay, as well as some uplifted
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509:Teel, Emily (December 14, 2018).
1015:Geography of Polk County, Oregon
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683:Red Hill Douglas County, Oregon
228:, in the United States, is an
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1005:2019 establishments in Oregon
541:Polk County Itemizer-Observer
146:59,871 acres (24,229 ha)
537:"Van Duzer gets its own AVA"
119:Yamhill-Carlton District AVA
364:"§9.265 Van Duzer Corridor"
220:, a sub-appellation of the
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230:American Viticultural Area
40:American Viticultural Area
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154:1,000 acres (405 ha)
151:Size of planted vineyards
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733:Yamhill-Carlton District
441:"Perseverance Prevails"
99:Laurelwood District AVA
881:History of Oregon wine
591:Van Duzar Corridor AVA
410:(27 CFR 9 83 FR 64276)
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218:Van Duzer Corridor AVA
87:Chehalem Mountains AVA
22:Van Duzer Corridor AVA
789:Maison Joseph Drouhin
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222:Willamette Valley AVA
82:Willamette Valley AVA
70:Willamette Valley AVA
935:44.9856°N 123.2787°W
567:Oregon Wine Industry
467:"Van Duzer Corridor"
343:Eola-Amity Hills AVA
95:Eola-Amity Hills AVA
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226:Polk County, Oregon
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940:44.9856; -123.2787
723:Walla Walla Valley
718:Van Duzer Corridor
703:Snake River Valley
648:Chehalem Mountains
447:. February 1, 2019
301:phenolic compounds
297:growing degree-day
281:Van Duzer corridor
277:Oregon Coast Range
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170:Varietals produced
115:Tualatin Hills AVA
103:Lower Long Tom AVA
1020:Willamette Valley
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886:Oregon Wine Board
839:Willamette Valley
515:Statesman Journal
471:Oregon Wine Board
445:Oregon Wine Press
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46:Year established
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663:Dundee Hills
570:. Retrieved
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162:of vineyards
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938: /
926:123°16′43″W
855:Matt Kramer
834:Valley View
814:King Estate
754:Belle Fiore
627:Oregon wine
572:January 20,
546:January 20,
520:January 20,
451:February 7,
328:. The high
285:viticulture
207:of wineries
182:Pinot blanc
29:Wine region
999:Categories
923:44°59′08″N
865:Andre Mack
860:David Lett
764:Bridgeview
496:OregonLive
350:References
267:Topography
245:topography
190:Chardonnay
178:Pinot gris
174:Pinot noir
143:Total area
965:Geography
829:Trisaetum
819:Oak Knoll
809:HillCrest
794:The Eyrie
326:siltstone
905:Category
742:Wineries
318:alluvial
198:Viognier
194:Riesling
130:Maritine
951:Portals
874:Related
774:Cristom
749:Abacela
476:May 20,
376:May 20,
291:Climate
249:climate
62:Part of
54:Country
977:Oregon
848:People
322:basalt
251:, and
78:Oregon
66:Oregon
804:Foris
312:Soils
253:soils
989:Wine
635:AVAs
574:2019
548:2019
522:2019
478:2020
453:2019
378:2020
334:clay
332:and
330:silt
216:The
49:2019
36:Type
205:No.
160:No.
1001::
565:.
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494:.
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443:.
428:^
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369:.
338:pH
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210:9
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