Results 11 to 20 of about 132,245 (266)

Effects of Supplementary Kelp Feeding on the Growth, Gonad Yield, and Nutritional and Organoleptic Quality of Subadult Sea Urchin (Strongylocentrotus intermedius) with Soya Lecithin Intake History

Aquaculture Nutrition, 2023
A 23-week feeding experiment was conducted to investigate the effects of supplementary kelp feeding on the growth, gonad development, and nutritional and sensory properties of sea urchin (Strongylocentrotus intermedius) with soya lecithin (SL) intake ...
Weixiao Di, Yuqing Heqiu, Dan Gou, Panke Gong, Jun Ding, Yaqing Chang, Rantao Zuo   +6 more
doaj   +1 more source

Currents of the North Sea [PDF]

Science, 1886
n ...
openaire   +2 more sources

Theory and Practice of Handling Issues Left over from the History of Sea Reclamation Based on the Thought of Ecological Civilization: Taking Taiping Bay Port Area of Dalian Port and Sino-Singapore Tianjin Eco-City as Examples

Haiyang Kaifa yu guanli, 2022
Long-term and large-scale reclamation activities have not only revitalized the economy of coastal areas, but also severely damaged coastal ecosystems. This paper sorted out a series of policy requirements and technical guidelines on strengthening coastal
Dezhou ZHU, Yaoru LI, Guoyi WEN, Qian XU
doaj  

Study on Key Problems and Countermeasures of Sea Parcel Definition of Offshore Oil and Gas Development Projects

Haiyang Kaifa yu guanli, 2022
This paper gave a brief pectination to the sea parcel boundary definition of offshore oil and gas projects, and induced the main problems such as lacks of normalized regularization of the outer edge of oil platform, clear demands of sea area use register
Yanrong ZHOU, Bei ZHAO, Jing LI, Congcong XING, Ying LIU   +4 more
doaj  

Whole-genome resequencing reveals genetic differences and the genetic basis of parapodium number in Russian and Chinese Apostichopus japonicus

BMC Genomics, 2023
Background Apostichopus japonicus is an economically important species in the global aquaculture industry. Russian A. japonicus, mainly harvested in the Vladivostok region, exhibits significant phenotypic differentiation, including in many economically ...
Chao Guo, Xianglei Zhang, Yuanxin Li, Jiahui Xie, Pingping Gao, Pengfei Hao, Lingshu Han, Jinyuan Zhang, Wenpei Wang, Peng Liu, Jun Ding, Yaqing Chang   +11 more
doaj   +1 more source

Characteristics and Correlation Analysis of Bacterial Community Structure in the Gut of Apostichopus japonicus and Culture Water in Suspension Cages from North China

Progress in Fishery Sciences, 2023
Owing to its high economic and nutritional value, Apostichopus japonicus is an important mariculture species in North China. Because of the rapid development of its aquaculture industry in recent years, the limitations of traditional aquaculture modes ...
Yanxia LIU, Jingjing ZHANG, Yeqing ZHOU, Luo WANG, Zhiping LIN, Jun DING, Yaqing CHANG   +6 more
doaj   +1 more source

Salinity stress alters the expression patterns of novel miR‐2008 and its target gene PLEKHA3 in the sea cucumber Apostichopus japonicus

Journal of the World Aquaculture Society, 2023
The responses of sea cucumbers to salinity changes are reflected in the expression profiles of multiple genes and microRNAs. The miR‐2008 and Pleckstrin Homology Domain Containing A3 (PLEKHA3) were previously shown to be involved in responses to salinity
Yi Tian, Yuqing Gou, Xing Wei, Gao Siqi, Ran Guo, Yanan Jiang, Yaqing Chang   +6 more
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The Study of Normalization for Reclamation Survey by Remote Sensing and Design of Specification of North China Sea

Haiyang Kaifa yu guanli, 2022
Based on investigation of studies of reclamation survey by remote sensing both at home and abroad and demand analysis of process normalization for reclamation survey by remote sensing of North China Sea, the process of reclamation survey by remote ...
Haining ZHANG, Yuqiang ZHANG, Feng CHEN, Lanlan YU, Qingxi YU, Qi WANG, Fuli LIU   +6 more
doaj  

Annual trends in catchability and fish stock assessments

Scientia Marina, 2003
A key assumption of many fish stock assessment models is that catchability is constant over time. We assume here that trends in catchability may occur through fishing power creeping. The tuning fleets, which are prone to fishing power development, may be
Marchal Paul, Ulrich Clara, Korsbrekke Knut, Pastoors Martin, Rackham Brian   +4 more
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Ecological Characteristics of Temperate Seagrass Beds in Qingdao Coastal Waters and Ecological Response Relationships with Benthic Macrofauna Communities and Environmental Factors

Diversity
Seagrass beds are among the most productive and ecologically valuable coastal ecosystems. However, temperate nearshore seagrass beds exposed to urban stressors remain understudied.
Jingjing Sha, Xiaoli Song, Peiyan Sun, Zhibo Yang, Mengmeng Bao, Hui Wang, Ruobing Wen, Qingyun Yu, Miao Wei   +8 more
doaj   +1 more source