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Impacts of elevated temperature and pCO(2) on the brooded larvae of Pocillopora damicornis from Luhuitou Reef, China: evidence for local acclimatization
Jiang, Lei; Guo, Ming-Lan; Zhang, Fang; Zhang, Yu-Yang; Zhou, Guo-Wei; Lei, Xin-Ming; Yuan, Xiang-Cheng; Sun, You-Fang; Yuan, Tao; Cai, Lin; Lian, Jian-Sheng; Liu, Sheng; Qian, Pei-Yuan; Huang, Hui11,21,26
2020
Source PublicationCORAL REEFS
ISSN0722-4028
Volume39Issue:2Pages:331
AbstractIn this study, we tested whether larvae brooded by the reef coral Pocillopora damicornis from a naturally extreme and highly variable environment are preadapted to cope with predicted increases in temperature and pCO(2). We exposed larvae to two temperatures (29 vs. 30.8 degrees C) crossed with two pCO(2) levels (similar to 500 vs. similar to 1000 mu atm) in a full-factorial experiment for 5 d. Larval performance was assessed as dark respiration (R-D), net and gross photosynthesis (P-N and P-G, respectively), survival, settlement, and the activity of carbonic anhydrase (CA), the central enzyme involved in photosynthesis. The results showed that R-D was unaffected by either elevated temperature or pCO(2), while elevated temperature and/or pCO(2) stimulated P-N and P-G and increased the ratios of P-N to R-D, indicating a relatively higher autotrophic capacity. Consequently, larval survivorship under elevated temperature and/or pCO(2) was consistently 14% higher than that under the control treatment. Furthermore, elevated temperature and pCO(2) did not affect host CA activity, but synergistically enhanced symbiont CA activity, contributing greatly to the stimulated photosynthetic capacity. These results suggest that brooded larvae of P. damicornis larvae from Luhuitou may be preadapted to cope with projected warming and ocean acidification. More generally, it appears that corals from highly variable environments may have increased resilience to the widespread climate change.
DepartmentLMB
KeywordWarming Acidification Coral larvae Pocillopora damicornis Photosynthesis Carbonic anhydrase
Funding OrganizationNational Key Research and Development Plan [2017YFC0506301]; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA13020201]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1301232, 41676150, 41876192]; Science and Technology Planning Project of Guangdong Province, China [2017B0303014052]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY01] ; National Key Research and Development Plan [2017YFC0506301]; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA13020201]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1301232, 41676150, 41876192]; Science and Technology Planning Project of Guangdong Province, China [2017B0303014052]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY01]
DOI10.1007/s00338-020-01894-x
Funding OrganizationNational Key Research and Development Plan [2017YFC0506301]; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA13020201]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1301232, 41676150, 41876192]; Science and Technology Planning Project of Guangdong Province, China [2017B0303014052]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY01] ; National Key Research and Development Plan [2017YFC0506301]; Strategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDA13020201]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [U1301232, 41676150, 41876192]; Science and Technology Planning Project of Guangdong Province, China [2017B0303014052]; Innovation Academy of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences [ISEE2018PY01]
Citation statistics
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/18508
Collection中科院海洋生物资源可持续利用重点实验室
Affiliation1.[Jiang, Lei
2.Guo, Ming-Lan
3.Zhang, Fang
4.Zhang, Yu-Yang
5.Zhou, Guo-Wei
6.Lei, Xin-Ming
7.Yuan, Xiang-Cheng
8.Sun, You-Fang
9.Yuan, Tao
10.Lian, Jian-Sheng
11.Liu, Sheng
12.Chinese Acad Sci, CAS Key Lab Trop Marine Bioresources & Ecol, Guangdong Prov Key Lab Appl Marine Biol, South China Sea Inst Oceanol, Guangzhou 510301, Peoples R China
13.[Jiang, Lei
14.Guo, Ming-Lan
15.Zhang, Yu-Yang
16.Zhou, Guo-Wei
17.Lei, Xin-Ming
18.Yuan, Xiang-Cheng
19.Yuan, Tao
20.Lian, Jian-Sheng
21.Liu, Sheng
22.Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou 510301, Peoples R China
23.[Jiang, Lei
24.Zhang, Fang
25.Zhou, Guo-Wei
26.Sun, You-Fang
27.Chinese Acad Sci, Trop Marine Biol Res Stn Hainan, HKUST CAS Sanya Joint Lab Marine Sci Res, Sanya 572000, Peoples R China
28.[Jiang, Lei
29.Zhang, Fang
30.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
31.[Cai, Lin
32.Hong Kong Univ Sci & Technol, HKUST CAS Sanya Joint Lab Marine Sci Res, Clear Water Bay, Hong Kong, Peoples R China
33.[Cai, Lin
34.Hong Kong Univ Sci & Technol, Dept Ocean Sci, Clear Water Bay, Hong Kong, Peoples R China
Recommended Citation
GB/T 7714
Jiang, Lei,Guo, Ming-Lan,Zhang, Fang,et al. Impacts of elevated temperature and pCO(2) on the brooded larvae of Pocillopora damicornis from Luhuitou Reef, China: evidence for local acclimatization[J]. CORAL REEFS,2020,39(2):331, 344.
APA Jiang, Lei.,Guo, Ming-Lan.,Zhang, Fang.,Zhang, Yu-Yang.,Zhou, Guo-Wei.,...&Huang, Hui.(2020).Impacts of elevated temperature and pCO(2) on the brooded larvae of Pocillopora damicornis from Luhuitou Reef, China: evidence for local acclimatization.CORAL REEFS,39(2),331.
MLA Jiang, Lei,et al."Impacts of elevated temperature and pCO(2) on the brooded larvae of Pocillopora damicornis from Luhuitou Reef, China: evidence for local acclimatization".CORAL REEFS 39.2(2020):331.
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