Overwintering and summer survival of Ulva prolifera in sediments : Indoor simulation of temperature impacts
Copyright © 2024 Elsevier Ltd. All rights reserved..
Green tides, a globally prevalent marine ecological anomaly observed in coastal regions, have received substantial attention. However, there is limited research on the burial of Ulva prolifera in sediments during the late stages of green tide outbreaks. This study investigates the effect of temperature on U. prolifera buried in sediment over 30 days. The measurements included the length, biomass, relative growth rate, chlorophyll composition and maximum quantum yield (Fv/Fm) of PS II at different stages. The results indicate that at -20 °C, numerous seedlings emerged after 14 days of recovery culture, suggesting the release of spores or gametes; survival was possible from -2 °C to 15 °C; but at 20 °C and 30 °C, all U. prolifera died. The U. prolifera buried in sediment during the late stage of green tide outbreaks may serve as one of the sources for the subsequent year's green tide eruption. This research provides insights into the origins of green tide outbreaks in the southern Yellow Sea.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:201 |
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| Enthalten in: |
Marine pollution bulletin - 201(2024) vom: 05. Apr., Seite 116233 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Li, Aiqin [VerfasserIn] |
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| Links: |
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| Themen: |
Green tide |
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| Anmerkungen: |
Date Completed 08.04.2024 Date Revised 08.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.marpolbul.2024.116233 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM369476166 |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2024 Elsevier Ltd. All rights reserved. | ||
| 520 | |a Green tides, a globally prevalent marine ecological anomaly observed in coastal regions, have received substantial attention. However, there is limited research on the burial of Ulva prolifera in sediments during the late stages of green tide outbreaks. This study investigates the effect of temperature on U. prolifera buried in sediment over 30 days. The measurements included the length, biomass, relative growth rate, chlorophyll composition and maximum quantum yield (Fv/Fm) of PS II at different stages. The results indicate that at -20 °C, numerous seedlings emerged after 14 days of recovery culture, suggesting the release of spores or gametes; survival was possible from -2 °C to 15 °C; but at 20 °C and 30 °C, all U. prolifera died. The U. prolifera buried in sediment during the late stage of green tide outbreaks may serve as one of the sources for the subsequent year's green tide eruption. This research provides insights into the origins of green tide outbreaks in the southern Yellow Sea | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Green tide | |
| 650 | 4 | |a Over-summer | |
| 650 | 4 | |a Overwintering | |
| 650 | 4 | |a Sediment | |
| 650 | 4 | |a Temperature | |
| 650 | 4 | |a Ulva prolifera | |
| 700 | 1 | |a Zhao, Shuang |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Jingyi |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Hongtao |e verfasserin |4 aut | |
| 700 | 1 | |a Sun, Yuqing |e verfasserin |4 aut | |
| 700 | 1 | |a Bi, Fangling |e verfasserin |4 aut | |
| 700 | 1 | |a Xia, Zhangyi |e verfasserin |4 aut | |
| 700 | 1 | |a Dai, Wei |e verfasserin |4 aut | |
| 700 | 1 | |a He, Wenhui |e verfasserin |4 aut | |
| 700 | 1 | |a Zhang, Jianheng |e verfasserin |4 aut | |
| 700 | 1 | |a He, Peimin |e verfasserin |4 aut | |
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