不同地理群体文蛤形态及碳氮含量的差异分析

doi:10.16378/j.cnki.1003-1111.23036

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (5545 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract In order to explore the differences in morphology and carbon and nitrogen contents of different geographical populations of venus clam Meretrix meretrix, morphological traits including shell length, shell width and shell height were measured in 180 sample of venus clam collected from Binzhou, Shandong (E 118°02', N 37°22'), Rudong, Jiangsu(E 121°18', N 32°33') and Geli-gang, Liaoning (E 121°97', N 40°80'), and the correlation was analyzed between carbon and nitrogen contents of shell and soft tissue and morphological traits and body weight by correlation analysis, path analysis and multiple regression analysis. The results showed that there were high proportion of carbon and nitrogen contents in most of the clam in the three geographic populations, with high proportion of carbon and nitrogen contents in the shell and mollusk tissues. The most morphological traits were shown to be significantly correlated with body weight in the three geographic populations (P<0.05), with the maximal correlation of shell width with body weight, with correlation coefficient of 0.919, 0.640, and 0.696, respectively (P<0.01). The pass analysis and coefficient of determination analysis revealed that shell width, shell length, and shell height were the main morphological traits affecting the body weight of clams in Binzhou, Rudong, and Geli-gang populations, respectively. By testing the significance of partial regression coefficients, the optimal regression equations of morphological traits on body weight in the three groups were established, and the carbon sequestration capacity of clam shell and clam soft tissues was higher in the geographic group of Geli-gang in Liaoning than that in the groups of Binzhou in Shandong and Rudong in Jiangsu. The findings provide references with morphological discrimination of geographic populations of the clam, analysis of germplasm resources and research on low-carbon sustainable fisheries.

Key words： Meretrix meretrix morphological trait carbon and nitrogen content flux analysis

Received: 28 April 2023

S968.31

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LIU Wei
	HU Qingbiao
	MEI Jie
	FENG Jialing
	MA Min
	LI Xiaodong

Cite this article:

LIU Wei,HU Qingbiao,MEI Jie, et al. Differences in Morphology and Carbon and Nitrogen Contents of Venus Clam Meretrix meretrix from Different Geographical Populations[J]. Fisheries Science, 2024, 43(5): 737-745.

URL:

https://www.shchkx.com/EN/10.16378/j.cnki.1003-1111.23036 OR https://www.shchkx.com/EN/Y2024/V43/I5/737

[1] 庄启谦.中国动物志:软体动物门、双壳纲、帘蛤科[M].北京:科学出版社,2001:229-236.
[2] 成慧中,王俊鹏,马汝芳,等.山东省贝类养殖现状分析及发展建议[J].中国水产,2020(10):67-69.
[3] 冯建彬,李家乐,王美珍,等.我国四海区不同群体文蛤形态差异与判别分析[J].浙江海洋学院学报(自然科学版),2005,24(4):318-323.
[4] 方军,肖国强,张炯明,等.两种壳色文蛤壳形态性状对活体质量的影响[J].大连海洋大学学报,2017,32(3):310-315.
[5] 梁健,王俊杰,郭永军,等.不同地理群体菲律宾蛤仔表型性状的相关性与通径分析[J].水产科学,2020,39(1):40-47.
[6] 张新明,程顺峰,张敏.日照海域紫贻贝形态性状对体质量的影响[J].水产学杂志,2020,33(4):29-34.
[7] 张雷雷,滕爽爽,李腾腾,等.不同月龄青蛤形态性状对活体质量的影响分析[J].海洋科学,2019,43(12):74-80.
[8] 魏海军,邓正华,陈明强,等.靓巴非蛤形态性状对体质量的影响[J].水产科学,2021,40(2):233-238.
[9] The Intergovernmental Panel on Climate Change. Climate Change 2021: the Physical Science Basis[R]. Geneva: IPCC, 2021.
[10] 焦念志.研发海洋 “负排放” 技术支撑国家 “碳中和” 需求[J].中国科学院院刊,2021,36(2):179-187.
[11] 孙立伟,杨创业,冯景春,等.我国海水贝类养殖低碳效应评价[J].海洋通报,2022,41(5):593-600.
[12] 蒋增杰,方建光,毛玉泽,等.滤食性贝类养殖碳汇功能研究进展及未来值得关注的科学问题[J].渔业科学进展,2022,43(5):106-114.
[13] 安丽,刘萍,李健,等.“黄海1号” 中国明对虾形态性状对体质量的影响效果分析[J].中国水产科学,2008,15(5):779-786.
[14] 李哲,敬庭森,李雨,等.长吻鮠形态性状对体质量的影响[J].渔业科学进展,2021,42(4):98-105.
[15] 陈健,白丽蓉,罗会,等.2种贝龄合浦珠母贝数量性状的相关与通径分析[J].南方农业学报,2020,51(10):2557-2564.
[16] 吴杨平,姚国兴,陈爱华,等.文蛤属2种贝类多变量形态分析及日本文蛤的物种有效性[J].水产学报,2011,35(9):1410-1418.
[17] 牛泓博,聂鸿涛,赵力强,等.辽宁沿海菲律宾蛤仔不同地理群体形态差异研究[J].海洋科学,2015,39(11):54-60.
[18] HYND J S. An analysis of variation in Australian specimens of Pinctada albina (Lamarck) (lamellibranchia)[J]. Marine and Freshwater Research,1960,11(3):326.
[19] JAYABAL R, KALAYANI M. Allometric relationship in the hard clam Meretrix meretrix(Linnaeus)[J]. Journal of Marine Biological Association of India, 1994, 36(1/2): 319-322.
[20] 黄家锐,但小琴,文衍红,等.中国圆田螺与中华圆田螺形态比较研究[J].中国农学通报,2021,37(5):117-123.
[21] 杨林,郝新亚,沈春蕾,等.碳中和目标下中国海洋渔业碳汇能力与潜力评估[J].资源科学,2022,44(4):716-729.
[22] 尹钰文,车鉴,魏海峰,等.辽宁省2010—2019年海水养殖贝藻类碳汇能力评估[J].海洋开发与管理,2022,39(9):17-23.
[23] 何培民,刘媛媛,张建伟,等.大型海藻碳汇效应研究进展[J].中国水产科学,2015,22(3):588-595.
[24] 张继红,刘纪化,张永雨,等.海水养殖践行“海洋负排放” 的途径[J].中国科学院院刊,2021,36(3):252-258.
[25] 王季康,李华,彭宇飞,等.碳中和目标下可再生能源的3种应用模式[J].现代化工,2022,42(5):1-6.