TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
TROPHIC CHAIN [10 records]
Record 1 - internal organization data 2023-06-27
Record 1, English
Record 1, Subject field(s)
- Ecosystems
- Nutritive Elements (Biological Sciences)
Record 1, Main entry term, English
- lower trophic level
1, record 1, English, lower%20trophic%20level
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- bottom trophic level 2, record 1, English, bottom%20trophic%20level
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
One significant knowledge gap necessary for assessing ecosystem-wide impacts of restoration in... estuaries is a characterization of baseline lower trophic levels. These lower tropic levels are the lowest part of the food web where organisms such as plant-like phytoplankton serve as food to animals such as zooplankton in the water column. Other organisms of lower trophic levels include plant-like microphytobenthos and marine worms living within the sediments. These organisms form an important part of the estuary ecosystem [and] provide energy at the base of the food chain [that] support the growth of larger predators at the top[, ] such as speckled trout or red fish[. These] organisms also help to break down debris, put oxygen back into sediments, and can provide a biological window into the health of an estuary. 1, record 1, English, - lower%20trophic%20level
Record 1, French
Record 1, Domaine(s)
- Écosystèmes
- Éléments nutritifs (Sciences biologiques)
Record 1, Main entry term, French
- niveau trophique inférieur
1, record 1, French, niveau%20trophique%20inf%C3%A9rieur
correct, 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 2023-06-27
Record 2, English
Record 2, Subject field(s)
- Ecology (General)
- Nutritive Elements (Biological Sciences)
Record 2, Main entry term, English
- primary producer
1, record 2, English, primary%20producer
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
Trophic levels refer to a level or position in a food chain or food web. It is one of the oldest concepts in ecology that seeks to explain the energy relations between different organisms.... the bottom trophic level is known as the primary producers. These are usually plants like phytoplankton, algae, and seaweed. They can make their own food(usually photosynthesizing sugars from the sun), and do not need to consume other plants or animals. They are typically the most abundant organisms found in the ecosystem. 1, record 2, English, - primary%20producer
Record 2, French
Record 2, Domaine(s)
- Écologie (Généralités)
- Éléments nutritifs (Sciences biologiques)
Record 2, Main entry term, French
- producteur primaire
1, record 2, French, producteur%20primaire
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les niveaux trophiques désignent un niveau ou une position dans une chaîne alimentaire ou un réseau alimentaire. C'est l'un des plus anciens concepts de l'écologie qui cherche à expliquer les relations énergétiques entre les différents organismes. [...] le niveau trophique inférieur est connu sous le nom de producteurs primaires. Il s'agit généralement de plantes comme le phytoplancton, les algues et les algues marines. Ils peuvent fabriquer leur propre nourriture (généralement en photosynthétisant les sucres du soleil) et n'ont pas besoin de consommer d'autres plantes ou animaux. Ce sont généralement les organismes les plus abondants de l'écosystème. 1, record 2, French, - producteur%20primaire
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2010-12-16
Record 3, English
Record 3, Subject field(s)
- Ecology (General)
- Ecosystems
- Living Matter - General Properties
Record 3, Main entry term, English
- food chain
1, record 3, English, food%20chain
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- trophic chain 2, record 3, English, trophic%20chain
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A sequence of organisms in a community each of which uses the next usually lower member of the sequence as a food source, plants being the ultimate basis of the sequence. 3, record 3, English, - food%20chain
Record number: 3, Textual support number: 1 CONT
At the base of the cave’s food chain are bacteria that can synthesize organic molecules ... The bacteria grow along with fungi into white mats ... All other life within the cave depends on the microbial mats. 4, record 3, English, - food%20chain
Record 3, French
Record 3, Domaine(s)
- Écologie (Généralités)
- Écosystèmes
- Propriétés générales de la matière vivante
Record 3, Main entry term, French
- chaîne alimentaire
1, record 3, French, cha%C3%AEne%20alimentaire
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- chaîne trophique 2, record 3, French, cha%C3%AEne%20trophique
correct, feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Séquence représentative d'une série d'espèces vivantes, dans laquelle les organismes cités en premier lieu sont mangés par ceux qui les suivent, qui seront à leur tour mangés par les suivants. 3, record 3, French, - cha%C3%AEne%20alimentaire
Record number: 3, Textual support number: 2 DEF
Ensemble d'organismes qui se succèdent dans l'ordre de leur consommation à partir des types photosynthétiques et chimiosynthétiques. 4, record 3, French, - cha%C3%AEne%20alimentaire
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Ecología (Generalidades)
- Ecosistemas
- Propiedades generales de la materia viva
Record 3, Main entry term, Spanish
- cadena alimentaria
1, record 3, Spanish, cadena%20alimentaria
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- cadena trófica 2, record 3, Spanish, cadena%20tr%C3%B3fica
correct, feminine noun
- cadena alimenticia 3, record 3, Spanish, cadena%20alimenticia
correct, feminine noun
- cadena de nutrición 4, record 3, Spanish, cadena%20de%20nutrici%C3%B3n
correct, feminine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Secuencia de seres vivos que producen, consumen y descomponen las sustancias alimenticias, realizándose el flujo de material y energía a través de la comunidad. 5, record 3, Spanish, - cadena%20alimentaria
Record 4 - internal organization data 2009-03-09
Record 4, English
Record 4, Subject field(s)
- Environmental Studies and Analyses
Record 4, Main entry term, English
- ecological phenomenon
1, record 4, English, ecological%20phenomenon
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Monitoring simply means repetitive measurement. In the general context of environmental impact assessment, it usually refers to the measurement of environmental variables after a development proposal has been initiated (the baseline constituting such measurement before project initiation). In the specific context of ecological investigations within impact assessment (i.e., the context of this report), our use of the term monitoring refers to repetitive measurement of specific ecological phenomena to document change primarily for the purposes of (i) testing impact hypotheses and predictions and (ii) testing mitigative measures. 1, record 4, English, - ecological%20phenomenon
Record number: 4, Textual support number: 2 CONT
... laboratory or field experiments could provide some guidance. The obvious ecological phenomenon of interest would be bioaccumulation, the application of which would involve dose-response experiments using the identified target species, or food chain studies if trophic linkages were involved. Such focussed activities would also identify the need for specific, quantitative baseline data. 1, record 4, English, - ecological%20phenomenon
Record 4, French
Record 4, Domaine(s)
- Études et analyses environnementales
Record 4, Main entry term, French
- phénomène écologique
1, record 4, French, ph%C3%A9nom%C3%A8ne%20%C3%A9cologique
masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
La surveillance est une mesure répétitive. Dans le cadre général des évaluations d'incidences environnementales, il s'agit habituellement de la mesure de variables environnementales, après le début de la réalisation d'un projet de mise en valeur (C'est l'étude des conditions de base antérieure à ce début qui sert au contrôle). Dans le cadre plus particulier des études écologiques au sein d'une évaluation des incidences (par ex., le contexte de ce rapport), le terme surveillance désigne la mesure répétée de différents phénomènes écologiques, dont les résultats servent à surveiller les changements, principalement pour (i) évaluer les hypothèses d'incidences et les prévisions, et (ii) mettre des mesures d'atténuation à l'essai. 1, record 4, French, - ph%C3%A9nom%C3%A8ne%20%C3%A9cologique
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Estudios y análisis del medio ambiente
Record 4, Main entry term, Spanish
- fenómeno ecológico
1, record 4, Spanish, fen%C3%B3meno%20ecol%C3%B3gico
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 CONT
El proceso salud-enfermedad como fenómeno ecológico, en la relación huésped-parásito. 1, record 4, Spanish, - fen%C3%B3meno%20ecol%C3%B3gico
Record 5 - internal organization data 1997-09-05
Record 5, English
Record 5, Subject field(s)
- Water Pollution
Record 5, Main entry term, English
- trophic level in food chain 1, record 5, English, trophic%20level%20in%20food%20chain
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, French
Record 5, Domaine(s)
- Pollution de l'eau
Record 5, Main entry term, French
- niveau trophique de la chaîne alimentaire
1, record 5, French, niveau%20trophique%20de%20la%20cha%C3%AEne%20alimentaire
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1990-08-07
Record 6, English
Record 6, Subject field(s)
- Ecology (General)
Record 6, Main entry term, English
- top trophic level
1, record 6, English, top%20trophic%20level
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- highest trophic level 2, record 6, English, highest%20trophic%20level
correct, proposal
Record 6, Textual support, English
Record number: 6, Textual support number: 1 OBS
trophic level : Step in a nutritive series, or food chain, of an ecosystem. 3, record 6, English, - top%20trophic%20level
Record number: 6, Textual support number: 2 OBS
highest trophic level: by analogy with "lowest (trophic) level". 2, record 6, English, - top%20trophic%20level
Record 6, French
Record 6, Domaine(s)
- Écologie (Généralités)
Record 6, Main entry term, French
- niveau trophique supérieur
1, record 6, French, niveau%20trophique%20sup%C3%A9rieur
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- niveau trophique le plus élevé 2, record 6, French, niveau%20trophique%20le%20plus%20%C3%A9lev%C3%A9
proposal, masculine noun
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1988-01-21
Record 7, English
Record 7, Subject field(s)
- Environmental Studies and Analyses
- Ecology (General)
Record 7, Main entry term, English
- trophic linkages
1, record 7, English, trophic%20linkages
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- trophic relationships 2, record 7, English, trophic%20relationships
correct
- feeding ecology 3, record 7, English, feeding%20ecology
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
... laboratory or field experiments could provide some guidance. The obvious ecological phenomenon of interest would be bioaccumulation, the application of which would involve dose-response experiments using the identified target species, or food chain studies if trophic linkage were involved. Such focussed activities would also identify the need for specific, quantitative baseline data. 1, record 7, English, - trophic%20linkages
Record 7, French
Record 7, Domaine(s)
- Études et analyses environnementales
- Écologie (Généralités)
Record 7, Main entry term, French
- relations trophiques
1, record 7, French, relations%20trophiques
feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- écologie alimentaire 1, record 7, French, %C3%A9cologie%20alimentaire
feminine noun
- écologie d'alimentation 1, record 7, French, %C3%A9cologie%20d%27alimentation
feminine noun
Record 7, Textual support, French
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1988-01-20
Record 8, English
Record 8, Subject field(s)
- Environmental Studies and Analyses
- Ecology (General)
Record 8, Main entry term, English
- quantitative baseline data
1, record 8, English, quantitative%20baseline%20data
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
... laboratory or field experiments could provide some guidance. The obvious ecological phenomenon of interest would be bioaccumulation, the application of which would involve dose-response experiments using the identified target species, or food chain studies if trophic linkages were involved. Such focussed activities would also identify the need for specific, quantitative baseline data. 1, record 8, English, - quantitative%20baseline%20data
Record 8, French
Record 8, Domaine(s)
- Études et analyses environnementales
- Écologie (Généralités)
Record 8, Main entry term, French
- données quantitatives de base
1, record 8, French, donn%C3%A9es%20quantitatives%20de%20base
feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1988-01-19
Record 9, English
Record 9, Subject field(s)
- Environmental Studies and Analyses
- Ecology (General)
Record 9, Main entry term, English
- food chain study
1, record 9, English, food%20chain%20study
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
... laboratory or field experiments could provide some guidance. The obvious ecological phenomenon f interest would be bioaccumulation, the application of which would involve dose-response experiments using the identified target species, or food chain studies if trophic linkages were involved. Such focussed activities would also identify the need for specific, quantitative baseline data. 1, record 9, English, - food%20chain%20study
Record 9, French
Record 9, Domaine(s)
- Études et analyses environnementales
- Écologie (Généralités)
Record 9, Main entry term, French
- étude de la chaîne alimentaire
1, record 9, French, %C3%A9tude%20de%20la%20cha%C3%AEne%20alimentaire
feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 1988-01-08
Record 10, English
Record 10, Subject field(s)
- Environmental Studies and Analyses
- Ecology (General)
Record 10, Main entry term, English
- dose-response experiment
1, record 10, English, dose%2Dresponse%20experiment
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
... laboratory or field experiments could provide some guidance. The obvious ecological phenomenon of interest would be bioaccumulation, the application of which would involve dose-response experiments using the identified target species, or food chain studies if trophic linkages were involved. Such focussed activities would also identify the need for specific, quantitative baseline data. 1, record 10, English, - dose%2Dresponse%20experiment
Record 10, French
Record 10, Domaine(s)
- Études et analyses environnementales
- Écologie (Généralités)
Record 10, Main entry term, French
- expérience dosage/réponse
1, record 10, French, exp%C3%A9rience%20dosage%2Fr%C3%A9ponse
feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record 10, Spanish
Record 10, Textual support, Spanish
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