DOI: 10.1016/j.marpolbul.2013.10.041
Scopus记录号: 2-s2.0-84906218997
论文题名: Establishing the thermal threshold of the tropical mussel Perna viridis in the face of global warming
作者: Goh B.P.L. ; Lai C.H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 85, 期: 2 起始页码: 325
结束页码: 331
语种: 英语
英文关键词: Ecotoxicology
; FRAP
; HSP70
; NRRT
; Perna viridis
; Thermal limit
Scopus关键词: Global warming
; Eco-toxicology
; FRAP
; HSP70
; NRRT
; Perna viridis
; Thermal limits
; Molluscs
; glutathione
; glycogen
; heat shock protein 70
; antioxidant
; biological marker
; glycogen
; behavioral response
; biogeochemical cycle
; bivalve
; ecotoxicology
; global warming
; mortality
; physiological response
; temperature effect
; temperature tolerance
; animal cell
; animal tissue
; article
; blood cell
; clearance
; controlled study
; environmental temperature
; foot
; glycogen analysis
; greenhouse effect
; heat sensitivity
; heat tolerance
; mortality
; nonhuman
; Perna viridis
; protein analysis
; skeletal muscle
; temperature dependence
; temperature stress
; animal
; metabolism
; Perna
; physiological stress
; physiology
; temperature
; Perna viridis
; Animals
; Antioxidants
; Biomarkers
; Global Warming
; Glycogen
; Perna
; Stress, Physiological
; Temperature
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: With increasing recognition that maximum oxygen demand is the unifying limit in tolerance, the first line of thermal sensitivity is, as a corollary, due to capacity limitations at a high level of organisational complexity before individual, molecular or membrane functions become disturbed. In this study the tropical mussel Perna viridis were subjected to temperature change of 0.4 °C per hour from ambient to 8-36 °C. By comparing thermal mortality against biochemical indices (hsp70, gluthathione), physiological indices (glycogen, FRAP, NRRT) and behavioural indices (clearance rate), a hierarchy of thermal tolerance was therein elucidated, ranging from systemic to cellular to molecular levels. Generally, while biochemical indices indicated a stress signal much earlier than the more integrated behavioural indices, failure of the latter (indicating a tolerance limit and transition to pejus state) occurred much earlier than the other indices tending towards thermal extremities at both ends of the thermal spectrum. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85321
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: National Institute of Education, Nanyang Technological University, 1 Nanyang Walk, Singapore 637616, Singapore
Recommended Citation:
Goh B.P.L.,Lai C.H.. Establishing the thermal threshold of the tropical mussel Perna viridis in the face of global warming[J]. Marine Pollution Bulletin,2014-01-01,85(2)