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Génin J.-M. R., Aïssa R., Géhin A., Abdelmoula M., Benali O., Ernstsen V., Ona-Nguema G., Upadhyay Ch. and Ruby Ch. (2005). Fougerite and Fe hydroxycarbonate green rust; ordering, deprotonation and/or cation substitution; structure of hydrotalcite-like compounds and mythic ferrosic hydroxide
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and organic matter content. The presence of reddish or orange mottles indicates localised re-oxidation of ferrous salts in the soil matrix, and is often associated with root channels, animal burrows, or cracking of the soil material during dry spells.
619:
Trolard F., Bourrié G., Abdelmoula M., Refait P. and Feder F. (2007). Fougerite, a new mineral of the pyroaurite-iowaite group: description and crystal structure. Clays and Clay
Minerals, vol. 55, no. 3, p. 323–334;
148:
The clay on the right is exposed to air and is oxidized a reddish hue. The clay on the left is identical, but sealed in a glass jar for two weeks in an anaerobic setting, causing redox and color change to
342:), the oxygen supply in the soil profile is restricted due to soil moisture at saturation. Anaerobic micro-organisms support cellular respiration by using alternatives to free oxygen as
414:
input at the surface does not drain freely through the ground. A reducing environment exists in the saturated layers, which become mottled greyish-blue or greyish-brown due to its
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Gleysoils may be sticky and hard to work, especially where the gleying is caused by surface water held up on a slowly permeable layer. However, some
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colour pattern. The pattern is essentially made up of reddish, brownish, or yellowish colours at surfaces of
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mixed with greyish/blueish colours inside the peds and/or deeper in the soil. Gleysols are also known as
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391:, including, for example, some sands in hollows within sand dune systems (known as slacks), and in some
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W. Zech, P. Schad, G. (2022). Hintermaier-Erhard: Soils of the World. Springer, Berlin, Chapter 3.3.2.
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Wetness is the main limitation on agriculture of virgin gleysols; these are covered with natural
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colors are transformed to a mottled pattern of reddish, yellow or orange patches. During
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272:. An estimated 200 million hectares of gleysols are found in the tropics, mainly in the
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Gleysols occupy an estimated 720 million hectares worldwide. They are
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364:, the reduced mineral compounds produce the typical gleysoil color.
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is over a grey and orange mottled subsoil developed in glacial
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410:
surface) is high, whilst surface-water gleying occurs when
662:"World Reference Base for Soil Resources, fourth edition"
642:. Solid State Sciences, vol. 7., no. 5, p. 545–572.
372:(LDH) of Fe(II) and Fe(III) can be found as the mineral
128:
1055:
992:
919:
743:
596:"Gleysol – an overview | ScienceDirect Topics"
555:
330:conditions. On exposure, as the iron in the soil
667:. International Union of Soil Sciences, Vienna.
248:. The largest extent of Gleysols is in northern
213:. Farmers use artificially-drained gleysols for
721:
8:
54:for long enough to develop a characteristic
728:
714:
706:
648:10.1016/j.solidstatesciences.2005.02.001
547:
424:World Reference Base for Soil Resources
209:and lie idle or are used for extensive
1022:Canadian system of soil classification
153:Gleysols occur within a wide range of
50:that unless drained is saturated with
7:
582:participating institution membership
528:Profile photos (with classification)
515:Profile photos (with classification)
438:. Soils with redox processes due to
398:Groundwater gleysoils develop where
199:positions with shallow groundwater.
434:belong to the Reference Soil Group
1006:Unified Soil Classification System
319:They exhibit a greenish-blue-grey
25:
1011:AASHTO Soil Classification System
1309:
1308:
674:from the original on 2023-08-11
660:IUSS Working Group WRB (2022).
602:from the original on 2022-06-17
1027:Australian Soil Classification
1018:(French classification system)
1:
280:, and the coastal swamps of
1047:List of vineyard soil types
430:processes due to ascending
129:
1354:
1032:Polish Soil Classification
1306:
1056:Non-systematic soil types
626:10.1346/CCMN.2007.0550308
563:Oxford English Dictionary
118:
1042:List of U.S. state soils
370:layered double hydroxide
244:and occur in nearly all
233:are widely planted with
155:unconsolidated materials
34:Distribution of Gleysols
1037:1938 USDA soil taxonomy
1016:Référentiel pédologique
1000:FAO soil classification
568:Oxford University Press
486:, the natural form of
316:
150:
35:
479:Anaerobic respiration
469:Pedology (soil study)
290:
147:
33:
1168:Calcareous grassland
745:World Reference Base
402:is poor because the
348:cellular respiration
293:stagnohumic gleysoil
191:. They are found in
62:and/or in the upper
737:Soil classification
566:(Online ed.).
537:IUSS World of Soils
474:Soil classification
352:anaerobic organisms
307:. The organic-rich
276:region, equatorial
100:hydro-morphic soils
27:Saturated soil type
921:USDA soil taxonomy
747:for Soil Resources
533:2018-09-30 at the
520:2023-12-03 at the
426:(WRB), soils with
344:electron acceptors
317:
225:. Gleysols in the
151:
113:, is derived from
92:USDA soil taxonomy
36:
1320:
1319:
701:978-3-540-30460-9
580:(Subscription or
381:ground-water gley
315:("boulder clay").
297:forest plantation
127:
96:groundwater soils
16:(Redirected from
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1311:
1208:Hydrophobic soil
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1273:Subaqueous soil
1258:Serpentine soil
1118:Parent material
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690:Further reading
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535:Wayback Machine
522:Wayback Machine
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215:arable cropping
139:Georgy Vysotsky
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509:External links
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503:Redox gradient
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440:stagnant water
376:in gleysoils.
336:soil formation
305:United Kingdom
282:Southeast Asia
195:areas and low
78:-suborders of
60:soil particles
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1338:Types of soil
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412:precipitation
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362:ferrous oxide
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64:soil horizons
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1223:Martian soil
815:
676:. Retrieved
655:
633:
615:
604:. Retrieved
590:
571:. Retrieved
561:
550:
524:WRB homepage
449:
443:
435:
421:
416:ferrous iron
397:
395:situations.
378:
358:ferric oxide
339:
318:
242:azonal soils
239:
223:horticulture
201:
180:age, having
152:
110:
106:
104:
99:
95:
75:
72:meadow soils
71:
67:
43:
39:
37:
1288:Terra rossa
1283:Terra preta
1263:Spodic soil
1183:Duplex soil
1163:Brown earth
1143:Alkali soil
1133:Rhizosphere
1128:Laimosphere
1002:(1974–1998)
959:Inceptisols
866:Plinthosols
831:Kastanozems
464:Pedogenesis
432:groundwater
404:water table
383:soils have
346:to support
323:because of
174:Pleistocene
84:Inceptisols
52:groundwater
48:hydric soil
1327:Categories
1268:Stagnogley
1218:Lunar soil
1173:Dark earth
1158:Brickearth
1123:Pedosphere
1093:Soil crust
901:Technosols
886:Solonchaks
806:Ferralsols
771:Anthrosols
678:2023-08-16
606:2022-06-17
584:required.)
573:2022-12-27
542:References
488:green rust
445:Stagnosols
366:Green rust
321:soil color
270:Bangladesh
231:subtropics
207:vegetation
193:depression
189:mineralogy
167:lacustrine
137:scientist
1253:Quicksand
1198:Fill dirt
1138:Bulk soil
984:Vertisols
974:Spodosols
964:Mollisols
954:Histosols
939:Aridisols
911:Vertisols
906:Umbrisols
896:Stagnosol
861:Planosols
856:Phaeozems
836:Leptosols
821:Gypsisols
811:Fluvisols
791:Chernozem
786:Cambisols
781:Calcisols
776:Arenosols
484:Fougerite
451:Planosols
385:permeable
374:fougerite
301:Mid-Wales
197:landscape
170:sediments
157:, mainly
135:Ukrainian
124:romanized
115:Ukrainian
105:The term
94:), or as
88:Mollisols
44:gley soil
18:Gleysolic
1333:Pedology
1238:Paleosol
1153:Blue goo
1108:Gypcrust
979:Ultisols
949:Gelisols
944:Entisols
934:Andisols
929:Alfisols
891:Solonetz
881:Retisols
876:Regosols
851:Nitisols
846:Luvisols
841:Lixisols
826:Histosol
816:Gleysols
801:Durisols
796:Cryosols
766:Andosols
756:Acrisols
669:Archived
600:Archived
531:Archived
518:Archived
493:Blue goo
458:See also
436:Gleysols
408:phreatic
400:drainage
393:alluvial
389:horizons
350:. Where
332:oxidizes
246:climates
178:Holocene
80:Entisols
68:Gleyzems
1188:Eluvium
1148:Bay mud
1113:Caliche
1103:Hardpan
1098:Claypan
1088:Subsoil
1083:Topsoil
969:Oxisols
871:Podzols
761:Alisols
749:(1998–)
422:In the
340:gleying
328:wetland
309:topsoil
254:Siberia
227:tropics
211:grazing
159:fluvial
126::
40:gleysol
1298:Yedoma
1233:Muskeg
699:
638:Fe(OH)
557:"gley"
387:lower
355:reduce
325:anoxic
278:Africa
274:Amazon
262:Alaska
258:Canada
250:Russia
186:acidic
163:marine
56:gleyic
1278:Takir
1213:Loess
672:(PDF)
665:(PDF)
578:
498:Redox
428:redox
295:in a
266:China
204:swamp
182:basic
149:gley.
109:, or
46:is a
1243:Peat
1078:Loam
1073:Clay
1068:Silt
1063:Sand
697:ISBN
448:and
442:are
368:, a
313:till
268:and
235:rice
229:and
221:and
165:and
130:hlei
119:глей
111:glei
107:gley
98:and
86:and
1228:Mud
644:doi
640:2+x
622:doi
360:to
299:in
184:to
176:or
172:of
76:Aqu
42:or
1329::
598:.
560:.
454:.
303:,
291:A
284:.
264:,
260:,
256:,
252:,
237:.
217:,
161:,
141:.
121:,
117::
102:.
82:,
74:,
70:,
38:A
729:e
722:t
715:v
681:.
650:.
646::
628:.
624::
609:.
576:.
406:(
338:(
90:(
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
