TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

... a relatively hard, impervious and often clayey layer of soil lying at or just below the surface, produced as a result of cementation of soil particles by precipitation of relatively insoluble materials such as silica, iron oxide, calcium carbonate and organic matter ...  3, record 1, English, - hardpan

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

[...] précipité de carbonate de calcium cimentant les graviers et les éboulis sous climat froid, et dû à la concentration des solutions aqueuses sous l'influence du gel qui n'accapare que de l'eau pure.  9, record 1, French, - calcin

Record number: 1, Textual support number: 1 CONT

La cuirasse se forme toujours en tant qu'horizon interne du sol et non en surface par remontée capillaire [...]; si elle affleure, [...], c'est que l'érosion a enlevé l'horizon superficiel meuble.  10, record 1, French, - calcin

Record number: 1, Textual support number: 1 OBS

[Le calcin désigne] également l'enduit protecteur qui se forme sur les calcaires tendres par exsudation des eaux de carrière saturées [...]  9, record 1, French, - calcin

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 DEF

Capa superficial de materiales ferruginosos o lateríticos muy endurecidos por el tiempo.  1, record 1, Spanish, - caparaz%C3%B3n

Record 2,  Textual support,  English

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Couche dure (alios) riche en matières organiques.  1, record 2, French, - alios%20humique

Record number: 2, Textual support number: 1 OBS

L'alios humique est typique de la forêt des Landes, en France, où il se présente comme un grès mal cimenté.  2, record 2, French, - alios%20humique

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Commonly the base of the stream-mouth bar is a scour surface. The upper surface of the stream-mouth bar is a marine-flooding surface that commonly exhibits burrowing by marine organisms (Arenicolites).  3, record 3, English, - scoured%20surface

Record number: 3, Textual support number: 2 CONT

... the topsoil on some fields has completely blown away, exposing hardpan. The scoured surface resembles sandstone.  4, record 3, English, - scoured%20surface

Record number: 3, Textual support number: 1 OBS

scour surface: term used at Natural Resources Canada - Earth Sciences Sector.  5, record 3, English, - scoured%20surface

Record number: 3, Textual support number: 1 PHR

Ice-scoured surface.  5, record 3, English, - scoured%20surface

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 OBS

surface décapée : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  2, record 3, French, - surface%20d%C3%A9cap%C3%A9e

Record number: 3, Textual support number: 1 PHR

Roche à surface décapée par les glaces .  3, record 3, French, - surface%20d%C3%A9cap%C3%A9e

Record 3,  Textual support,  Spanish

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

An indurated soil horizon cemented with calcium carbonate ...  5, record 4, English, - calcareous%20crust

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Horizon durci cimenté par du calcaire.  3, record 4, French, - cro%C3%BBte%20calcaire

Record number: 4, Textual support number: 1 CONT

[...] en pays chaud et sec, comme certaines parties de l'Afrique du Nord, se forment dans le sol des croûtes calcaires, irrégulières, épaisses de 1 à 10 cm, grossièrement parallèles à la surface.  4, record 4, French, - cro%C3%BBte%20calcaire

Record number: 4, Textual support number: 2 CONT

[...] en climat subaride, tropical, la formation de croûtes calcaires peut aboutir à des gîtes d'uranium de type calcrète.  5, record 4, French, - cro%C3%BBte%20calcaire

Record number: 4, Textual support number: 3 CONT

Un sol peut être meuble [...] mais il peut aussi se présenter sous la forme d'une croûte (sols à carapace calcaire des régions semi-arides).  2, record 4, French, - cro%C3%BBte%20calcaire

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A dense, hard layer in the subsoil that obstructs penetration of roots and water.  3, record 5, English, - hard%20pan

Record number: 5, Textual support number: 1 OBS

Geologically [hardpan] may be regarded as rock in the process of formation.  3, record 5, English, - hard%20pan

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Couche dense et dure dans le sous-sol, proche de la surface, qui empêche la pénétration des racines et de l'eau.  1, record 5, French, - cro%C3%BBte

Record number: 5, Textual support number: 1 CONT

Dans le sous-sol, constitution, vers 20-25 centimètres, d'une zone tassée de 3 à 5 centimètres, d'épaisseur, créant une discontinuité dans les propriétés du sol et augmentant la difficulté d'infiltration de l'eau.  4, record 5, French, - cro%C3%BBte

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Estrato denso y duro del subsuelo, cercano a la superficie que impide la penetración de las raíces y el agua.  1, record 5, Spanish, - capa%20dura

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 OBS

In early U-S. classification systems, a group of zonal soils having a brownish-gray surface horizon and a light-colored subsurface overlying a layer of carbonate accumulation and, sometimes, hardpan. It is developed under conditions of temperate to cool aridity, and under mixed shrub vegetation.  3, record 6, English, - sierozem

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

Près des tchernozems se placent [...] "les sols gris semi désertiques ou sierozems" (Soudan, Asie centrale): très pauvres en humus, couche supérieure plus claire que le reste.  2, record 6, French, - sierozem

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Suelo isohúmico de zonas áridas, muy calizo y probe en materia orgánica.  1, record 6, Spanish, - sierozem

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

In early U. S. classification systems, a group of zonal soils having a light-colored surface horizon overlying calcareous material and, commonly, a hardpan.  2, record 7, English, - Desert%20soil

Record number: 7, Textual support number: 1 OBS

It is developed under conditions of aridity, warm to cool climate, and scant scrub vegetation.  2, record 7, English, - Desert%20soil

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Les sols désertiques : [l'indice climatérique] voisin de 10. Pas de lessivage. Mouvement ascendant immédiat. Altération chimique réduite.  2, record 7, French, - sol%20d%C3%A9sertique

Record number: 7, Textual support number: 1 OBS

Le sol désertique n'est pas pour autant stérile.  3, record 7, French, - sol%20d%C3%A9sertique

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A name specially developed in the digging of auriferous placers, and applied to the layers of gravel which are usually present a few feet below the surface and cemented by limonite ...  2, record 8, English, - hardpan

Record 8,  Textual support,  French

Record 8,  Textual support,  Spanish

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

An intrazonal, hydromorphic group of soils having a leached surface layer above a definite clay pan or hardpan.  1, record 9, English, - planosol

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 OBS

Termes empruntés à l'anglais.  3, record 9, French, - planosol

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

Transplanting procedures.... The hole should be fully adequate to accommodate the depth and spread of all roots. Extraneous material uncovered in this digging, such as construction debris, rocks, hardpan, tree branches, and sod clumps, should be discarded as restrictive to normal growth.  1, record 10, English, - extraneous%20material

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A steel, chisel-shaped cutting-edged bit designed to be coupled to a string of drill rods, and used to fragment, by impact, boulders, hardpan, and lost core in a borehole.  1, record 11, English, - chopping%20bit

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 OBS

Le trépan ordinaire a la forme d'un burin.  1, record 11, French, - tr%C3%A9pan%20ordinaire

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A dense, natural subsurface layer of soil whose hardness and relatively slow permeability to water are chiefly due to extreme density or compactness rather than to high clay content(as claypan) or to cementation(as in hardpan). It appears indurated when dry, but shows a moderate to weak brittleness when moist; it contains much silt and sand, but little clay and organic matter.  1, record 12, English, - fragipan

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 DEF

Horizon très tassé.  2, record 12, French, - fragipan

Record number: 12, Textual support number: 2 DEF

(...) horizons à faible porosité, forte cohésion et densité élevée susceptibles de se rompre en éclats.  3, record 12, French, - fragipan

Record number: 12, Textual support number: 1 OBS

La première définition a été fournie par l'Ecole nationale supérieure agronomique de Rennes (77 04).  4, record 12, French, - fragipan

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

A hard impervious layer of earth capable of supporting foundations.  2, record 13, English, - hardpan

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

Couche dure imperméable du sol, capable de supporter des fondations.  1, record 13, French, - hardpan

Record 13,  Textual support,  Spanish