Contrasting effects of temperature rise in different seasons on larger and smaller phytoplankton assemblages in a temperate coastal water, Laoshan Bay, northern Yellow Sea, China.

• Tác giả: Bingzhang Chen, Bokun Chen, Gang Li, Tingting Li, Jihua Liu, Hui Song, Wei Zhao
• Ngôn ngữ: eng
• Thông tin xuất bản: England : Marine environmental research , 2025
• Bộ sưu tập: NCBI
• ID: 740338

Tóm tắt

 Anthropogenic influences and climate change are leading to more frequent and intense heatwaves, which are known to affect marine ecosystems. However, the effects of rising temperatures on in-situ phytoplankton size classes have not yet been adequately studied. In this study, two cell-sized phytoplankton assemblages (>
 20 μm, <
 20 μm) were cultured at a range of temperatures [i.e., ambient temperature (AT), AT+3 °C, AT+6 °C and AT+9 °C] in Laoshan Bay, Yellow Sea, China, at half-month intervals between June 2022 and July 2023. Total chlorophyll a concentration fluctuated between 0.84 and 7.76 μg L