鼠尾藻(Sargassum thunbergii)固碳能力对流速的响应

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 海岸带生物学与生物资源利用重点实验室

	鼠尾藻(Sargassum thunbergii)固碳能力对流速的响应
	赵志方 1,2,5; 秦松 1,5; 刘正一 1,5; 唐君玮 3; 肖圣志 4; 钟志海 1,5
刊名	海洋学报
	2022
卷号	44 期号:2 页码:113-122
关键词	大型海藻鼠尾藻净光合速率净初级生产力可溶性有机碳可溶性无机氮可溶性无机磷
ISSN号	0253-4193
其他题名	Response of carbon sequestration capacity of Sargassum thunbergii to water flow speed
文献子类	期刊论文
英文摘要	The flowing seawater can provide the nutrients for the growth of marine plants, which plays a vital role in the growth and reproduction of marine plants. However, most of the current simulation physiological and ecological experiments ignored this important environmental factor. Although macroalgae is regarded as the emerging fourth category of blue carbon, there are few studies on its carbon sequestration. In this study, we design a carbon sequestration capacity measurement system of macroalgae that can adjust the flow speed, which can not only measure the photosynthetic rate, respiratory rate and the absorption rate of dissolved inorganic nitrogen (DIN) and dissolved inorganic phosphorus (DIP), but also measure the release rate of dissolved organic carbon (DOC) of macroalgae. The results show that the net photosynthetic rate, net primary productivity, DOC release rate and the absorption rate of DIN and DIP of Sargassum thunbergii are increased at medium (0.033 m/s) and high (0.094 m/s) flow speed compared with static status (0 m/s), and the highest values are obtained under high flow speed (0.094 m/s). In addition, the DOC release rate of S. thunbergii increased with the increase of the net primary productivity. This measurement system can provide a practical reference for the study of carbon sequestration capacity of macroalgae.
语种	中文
CSCD记录号	CSCD:7163487
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/34140]
专题	海岸带生物学与生物资源利用重点实验室
作者单位	1.中国科学院海洋大科学研究中心,山东青岛266071; 2.中国科学院大学资源与环境学院,北京101407; 3.长岛综合试验区海洋经济促进中心,山东烟台264003; 4.长岛东源海产有限公司,山东烟台264003 5.中国科学院烟台海岸带研究所海岸带生物学与生物资源利用重点实验室,山东烟台264003;
推荐引用方式 GB/T 7714	赵志方,秦松,刘正一,等. 鼠尾藻(Sargassum thunbergii)固碳能力对流速的响应[J]. 海洋学报,2022,44(2):113-122.
APA	赵志方,秦松,刘正一,唐君玮,肖圣志,&钟志海.(2022).鼠尾藻(Sargassum thunbergii)固碳能力对流速的响应.海洋学报,44(2),113-122.
MLA	赵志方,et al."鼠尾藻(Sargassum thunbergii)固碳能力对流速的响应".海洋学报 44.2(2022):113-122.