Response surface analysis of teleost cardio-respiratory responses to temperature and dissolved oxygen

Gehrke P.C. (1988) Response surface analysis of teleost cardio-respiratory responses to temperature and dissolved oxygen. Comparative Biochemistry and Physiology -- Part A: Physiology, 89 4: 587-592. doi:10.1016/0300-9629(88)90837-7


Author Gehrke P.C.
Title Response surface analysis of teleost cardio-respiratory responses to temperature and dissolved oxygen
Journal name Comparative Biochemistry and Physiology -- Part A: Physiology   Check publisher's open access policy
ISSN 0300-9629
Publication date 1988-01-01
Sub-type Article (original research)
DOI 10.1016/0300-9629(88)90837-7
Open Access Status Not yet assessed
Volume 89
Issue 4
Start page 587
End page 592
Total pages 6
Subject 1314 Physiology
1312 Molecular Biology
1303 Specialist Studies in Education
Abstract 1. 1. Response surface models were constructed to describe heart, ventilation and oxygen consumption rates of spangled perch, Leiopotherapon unicolor, in relation to temperature and dissolved oxygen. 2. 2. Models were constructed using Hoerl's equation, y = axbecx to simulate the temperature component, while oxygen components were derived by two-phase regression above and below a changeover point. 3. 3. Critical oxygen tension (Pc), estimated from the oxygen consumption model, increased from 12% saturation at 10°C to 42% saturation at 35°C. 4. 4. Dissolved oxygen tensions were optimal above Pc, but optimum temperature could not be determined.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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