TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
UNSTABLE LAND [4 records]
Record 1 - internal organization data 2004-11-22
Record 1, English
Record 1, Subject field(s)
- Forestry Operations
- Silviculture
Record 1, Main entry term, English
- inoperable land
1, record 1, English, inoperable%20land
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Land that is unsuited for timber production now and in the foreseeable future by virtue of its : elevation; topography; inaccessible location; low value of timber; small size of timber stands; steep or unstable soils that cannot be harvested without serious and irreversible damage to the soil or water resources; or designation as parks, wilderness areas, or other uses incompatible with timber production. 2, record 1, English, - inoperable%20land
Record 1, French
Record 1, Domaine(s)
- Exploitation forestière
- Sylviculture
Record 1, Main entry term, French
- territoire non exploitable
1, record 1, French, territoire%20non%20exploitable
masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1996-06-05
Record 2, English
Record 2, Subject field(s)
- Waste Management
- Nuclear Waste Materials
Record 2, Main entry term, English
- shallow land burial site
1, record 2, English, shallow%20land%20burial%20site
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- shallow-ground burial site 2, record 2, English, shallow%2Dground%20burial%20site
proposal
- near-surface burial site 2, record 2, English, near%2Dsurface%20burial%20site
proposal
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
A review of performance history at existing shallow land burial sites in the USA provides strong evidence that structurally unstable waste contributes to rapid slumping or collapse of trench covers, with subsequent water infiltration and leaching of radioactivity from the waste. 1, record 2, English, - shallow%20land%20burial%20site
Record 2, Key term(s)
- shallow-land burial site
- shallow ground burial site
- near surface burial site
Record 2, French
Record 2, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
Record 2, Main entry term, French
- site de stockage par enfouissement à faible profondeur
1, record 2, French, site%20de%20stockage%20par%20enfouissement%20%C3%A0%20faible%20profondeur
proposal, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- site d'enfouissement au voisinage de la surface 1, record 2, French, site%20d%27enfouissement%20au%20voisinage%20de%20la%20surface
proposal, masculine noun
- site d'enfouissement en subsurface 1, record 2, French, site%20d%27enfouissement%20en%20subsurface
proposal, masculine noun
- site d'évacuation par enfouissement à faible profondeur 2, record 2, French, site%20d%27%C3%A9vacuation%20par%20enfouissement%20%C3%A0%20faible%20profondeur
masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
Voir aussi «stockage à faible profondeur» et «enfouissement à faible profondeur». 1, record 2, French, - site%20de%20stockage%20par%20enfouissement%20%C3%A0%20faible%20profondeur
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
Record 2, Main entry term, Spanish
- sitio de eliminación por enterramiento a poca profundidad
1, record 2, Spanish, sitio%20de%20eliminaci%C3%B3n%20por%20enterramiento%20a%20poca%20profundidad
correct, masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- enterramiento poco profundo 1, record 2, Spanish, enterramiento%20poco%20profundo
correct, masculine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 1996-05-31
Record 3, English
Record 3, Subject field(s)
- Nuclear Waste Materials
Record 3, Main entry term, English
- trench cover
1, record 3, English, trench%20cover
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- trench cap 2, record 3, English, trench%20cap
proposal
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
A review of performance history at existing shallow land burial sites in the USA provides strong evidence that structurally unstable waste contributes to rapid slumping or collapse of trench covers, with subsequent water infiltration and leaching of radioactivity from the waste. 1, record 3, English, - trench%20cover
Record number: 3, Textual support number: 1 OBS
See also "engineered cover", "earthen cover", "clay top cover" and "multilayered cap" in TERMIUM. 2, record 3, English, - trench%20cover
Record 3, French
Record 3, Domaine(s)
- Déchets nucléaires
Record 3, Main entry term, French
- couverture de tranchée
1, record 3, French, couverture%20de%20tranch%C3%A9e
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Voir aussi «couverture artificielle» dans TERMIUM. 2, record 3, French, - couverture%20de%20tranch%C3%A9e
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Desechos nucleares
Record 3, Main entry term, Spanish
- cubierta de trinchera
1, record 3, Spanish, cubierta%20de%20trinchera
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1996-05-06
Record 4, English
Record 4, Subject field(s)
- Nuclear Waste Materials
- Radiation Protection
- Geochemistry
Record 4, Main entry term, English
- leaching of radioactivity
1, record 4, English, leaching%20of%20radioactivity
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- leaching of radioactive materials 2, record 4, English, leaching%20of%20radioactive%20materials
proposal
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
A review of performance history at existing shallow land burial sites in the USA provides strong evidence that structurally unstable waste contributes to rapid slumping or collapse of trench covers, with subsequent water infiltration and leaching of radioactivity from the waste. 1, record 4, English, - leaching%20of%20radioactivity
Record 4, Key term(s)
- radioactivity leaching
Record 4, French
Record 4, Domaine(s)
- Déchets nucléaires
- Radioprotection
- Géochimie
Record 4, Main entry term, French
- lixiviation de la radioactivité
1, record 4, French, lixiviation%20de%20la%20radioactivit%C3%A9
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- lixiviation de matières radioactives 2, record 4, French, lixiviation%20de%20mati%C3%A8res%20radioactives
proposal, feminine noun
- dégagement de matières radioactives par lixiviation 2, record 4, French, d%C3%A9gagement%20de%20mati%C3%A8res%20radioactives%20par%20lixiviation
proposal, masculine noun
- dégagement de radioactivité par lixiviation 3, record 4, French, d%C3%A9gagement%20de%20radioactivit%C3%A9%20par%20lixiviation
masculine noun
- léchage de la radioactivité 4, record 4, French, l%C3%A9chage%20de%20la%20radioactivit%C3%A9
masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Les bitumes [...] possèdent des qualités communes très intéressantes pour l'enrobage des déchets radioactifs [...]. [Ils] se différencient surtout par leur tenue à l'irradiation (les bitumes soufflés étant les plus radiorésistants), et à un degré moindre par leur taux de lixiviation de la radioactivité (les bitumes de distillation directe étant les moins lixiviables). D'une façon générale, l'enrobé bitumeux doit [...] avoir un taux de lixiviation de la radioactivité aussi faible que possible lorsqu'il est en contact avec l'eau [...]. 5, record 4, French, - lixiviation%20de%20la%20radioactivit%C3%A9
Record number: 4, Textual support number: 2 CONT
Dans le cas des rejets d'effluents liquides, on cherche à parvenir dans les temps les plus brefs à la plus grande dispersion possible. Dans le cas des déchets radioactifs solides ou solidifiés, l'approche est différente [...] : ces déchets, dans des conteneurs appropriés, sont immergés à une profondeur et à une distance des côtes considérables, de façon que la dissolution et la lixiviation, ou léchage, de la radioactivité par l'eau de mer se produisent progressivement pour aboutir à terme à la dispersion et la dilution très larges des radionucléides contenus. 4, record 4, French, - lixiviation%20de%20la%20radioactivit%C3%A9
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Desechos nucleares
- Protección contra la radiación
- Geoquímica
Record 4, Main entry term, Spanish
- lixiviación de radiactividad
1, record 4, Spanish, lixiviaci%C3%B3n%20de%20radiactividad
correct, feminine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
- lixiviación de la radioactividad 2, record 4, Spanish, lixiviaci%C3%B3n%20de%20la%20radioactividad
correct, feminine noun
- lixiviación de materiales radiactivos 3, record 4, Spanish, lixiviaci%C3%B3n%20de%20materiales%20radiactivos
proposal, feminine noun
Record 4, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: