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HARDWOOD TREE SPECIES [8 records]

Record 1 2018-03-18

English

Subject field(s)
  • Silviculture
DEF

The wood of an angiosperm possessing true vessels, in contrast to the softwood of a gymnosperm, which lacks vessels.

CONT

The term "hardwood tree" is a botanical grouping of trees with similar characteristics. Hardwood tree characteristics apply to many of the tree species... The trees have broad leaves rather than needle-like leaves. They produce a fruit or nut, and often go dormant in the winter.

French

Domaine(s)
  • Sylviculture
DEF

Arbre qui possède des feuilles à limbe développé, tel que le chêne, le hêtre, l'orme, le frêne, par opposition aux résineux.

Spanish

Campo(s) temático(s)
  • Silvicultura
DEF

Árbol que tiene hojas anchas en contraste con las coníferas.

Key term(s)
  • frondosas
Save record 1

Record 2 2012-09-10

English

Subject field(s)
  • Xylology (The Study of Wood)
  • Types of Wood
CONT

... hard and soft wood occurs in different species of both hardwood and softwood tree species. Hardness is a function of the heaviness, or density, of the wood : the amount of wood material compared to air spaces. Hard woods are denser, soft woods contain more air.

OBS

Not to be confused with the timber category "softwood" which refers to the timber of trees of the Gymnosperm group.

OBS

softwood: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Xylologie (Étude des bois)
  • Sortes de bois
CONT

On classe souvent les bois d'après la dureté et la densité. Ainsi on distingue dans les bois résineux : les bois tendres, les bois mi-durs, les bois durs et dans les bois feuillus : les bois très tendres, les bois tendres, les bois mi-durs, les bois durs, les bois très durs.

OBS

bois tendre; bois mou : termes uniformisés par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

Campo(s) temático(s)
  • Xilología (Estudio de la madera)
  • Tipos de madera
Save record 2

Record 3 2012-05-17

English

Subject field(s)
  • Xylology (The Study of Wood)
  • Types of Wood
CONT

... hard and soft wood occurs in different species of both hardwood and softwood tree species. Hardness is a function of the heaviness, or density, of the wood : the amount of wood material compared to air spaces. Hard woods are denser, soft woods contain more air.

OBS

Not to be confused with the timber category "hardwood" which refers to timber from trees of the Gymnosperm group.

French

Domaine(s)
  • Xylologie (Étude des bois)
  • Sortes de bois
CONT

On classe souvent les bois d'après la dureté et la densité. Ainsi on distingue dans les bois résineux : les bois tendres, les bois mi-durs, les bois durs et dans les bois feuillus : les bois très tendres, les bois tendres, les bois mi-durs, les bois durs, les bois très durs.

Spanish

Campo(s) temático(s)
  • Xilología (Estudio de la madera)
  • Tipos de madera
Save record 3

Record 4 2011-01-07

English

Subject field(s)
  • Plant Biology
  • Silviculture
  • Forestry Operations
DEF

Having the capacity to compete for survival under direct sunlight conditions.

PHR

Light-demanding hardwood species, tree; shade-intolerant hardwood species, tree.

Key term(s)
  • shade intolerant
  • light demanding

French

Domaine(s)
  • Biologie végétale
  • Sylviculture
  • Exploitation forestière
CONT

En contrepartie, lorsqu'un peuplement est essentiellement formé d'arbres intolérants à l'ombre, on peut supposer que l'on est en présence d'un milieu qui a été modifié car la lumière nécessaire à la croissance de ces arbres n'est souvent disponible qu'à la suite de perturbations.

PHR

Essence intolérante à l'ombre; essence de lumière.

Spanish

Campo(s) temático(s)
  • Biología vegetal
  • Silvicultura
  • Explotación forestal
DEF

[Dícese de la] planta que rehuye la sombra.

CONT

Especie de luz. Especie que exige luz abundante para su mejor desarrollo.

Save record 4

Record 5 2008-11-20

English

Subject field(s)
  • Plywood
CONT

Hardwood plywood is distinguished from softwood plywood in that the former is generally used for decorative purposes and has a face ply of wood from a deciduous or broad-leaf tree. Hardwoods include such species as cherry, birch, beech, chestnut, hickory, maple, oak, walnut, gum, and poplar.

French

Domaine(s)
  • Contreplaqués
CONT

Le contreplaqué de feuillus est généralement destiné à l'usage décoratif plutôt que structural. Les machines sont utilisées différemment et l'on emploie des résines différentes, surtout des résines urée-formol, les panneaux étant destinés à l'usage intérieur.

Spanish

Save record 5

Record 6 2008-02-14

English

Subject field(s)
  • Silviculture
  • Forestry Operations
CONT

This option involves removing more than 50% of the tree basal area and is used if the stand is heavily damaged and/or recovering timber value is the main goal. High light reaches the forest floor, often leading to extremely dense regeneration... Heavy cutting may also lead to more abundant slash, damage or mortality of residual trees, and removal of hardwood species, leading to hardwood sprouts from the cut stumps.

French

Domaine(s)
  • Sylviculture
  • Exploitation forestière
DEF

Coupe forte, consistant en un abattage d'un grand nombre d'arbres et permettant une large arrivée de lumière.

Spanish

Save record 6

Record 7 2007-08-08

English

Subject field(s)
  • Types of Wood
  • Silviculture
CONT

Because of the wide range of wood density in the hardwood tree species, people will often distinguish between "hard hardwoods"(e. g. hickory, oak, ash) and "soft hardwoods"(e. g. yellow poplar, gum, willow).

French

Domaine(s)
  • Sortes de bois
  • Sylviculture
CONT

Les bois de feuillus durs regroupent les espèces d'arbres angiospermes, portant des feuilles à limbes relativement larges qui, dans les régions tempérées, tombent normalement tous les ans. [...] l'érable à sucre [...] le bouleau jaune, le chêne rouge, le hêtre, le tilleul [...]

Spanish

Save record 7

Record 8 2004-01-20

English

Subject field(s)
  • Botany
  • Silviculture
DEF

Any slender tree that the wind causes to lacerate the crowns of its neighbours... Most commonly refers to hardwood species among conifers.

CONT

A whip is unlikely to become a desirable crop tree.

French

Domaine(s)
  • Botanique
  • Sylviculture
DEF

Arbre à tige flexible qui, agité par le vent, touche les cimes de ses voisins.

Spanish

Campo(s) temático(s)
  • Botánica
  • Silvicultura
DEF

Árbol alto y delgado que forma parte de la cubierta superior; puede no llegar a ser un buen árbol maderable, y azota y daña a las copas de los inmediatos.

Save record 8

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