Effect of co-culture of Chinese shrimp (Fenneropenaeus chinensis) and sea cucumber (Apostichopus japonicus Selenka) on pond environment

Yu, Haibo; Gao, Qinfeng; Dong, Shuanglin; Sun, Yong-Jun; Wang, Fang

doi:10.1007/s11802-016-3014-9

Cited by 7 publications

(4 citation statements)

References 30 publications

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“…However, the previous studies on microorganisms mainly focus on bacteria compared to fungi, involving the ecology in terrestrial environments such as soils. Conversely, in aquatic ecosystems, sediments from different environments possess various properties (Yu et al, 2016) and develop specific ecological niches to make fungi grow in and reside in such habitats, as revealed by the diversification of microbial communities (Tedersoo et al, 2014;Grossart et al, 2019). The fungal community especially in aquatic ecosystems to date is poorly understood, and therefore a theoretical framework to the fungal assemblage pattern and ecology remains to be deeply explored (Grossart et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Patterns of Sediment Fungal Community Dependent on Farming Practices in Aquaculture Ponds

et al. 2021

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Despite fungi playing an important role in nutrient decomposition in aquatic ecosystems and being considered as vital actors in the ecological processes, they received limited attention regarding the community in aquaculture pond sediments which are extremely important and typically disturbed habitats. Using an ITS1 region of fungal rDNA, this study aimed to investigate sediment fungal communities in fish, crab, and crayfish ponds for decades of farming practices at representative aquaculture regions in the middle Yangtze River basin, China. We then aimed to explore the community patterns associated with species-based farming practices in the ponds at 18 farms. The results showed that the pond sediments harbored more than 9,000 operational taxonomic units. The sediments had significantly higher alpha diversity in crab ponds compared to that in fish and crayfish ponds. The fungal phyla largely belonged to Ascomycota and Chytridiomycota, and the dominance of Rozellomycota over Basidiomycota and Aphelidiomycota was observed. The majority of sediment fungal members were ascribed to unclassified fungi, with higher proportions in fish ponds than crab and crayfish ponds. Further, the fungal communities were markedly distinct among the three types of ponds, suggesting divergent patterns of fungal community assemblages caused by farming practices in aquaculture ponds. The community diversity and structure were closely correlated to sediment properties, especially sediment carbon content and pH. Thus, the distribution and pattern of fungal communities in the sediments appear to primarily depend on species-based farming practices responsible for the resulting sediment carbon content and pH in aquaculture ponds. This study provides a detailed snapshot and extension of understanding fungal community structure and variability in pond ecosystems, highlighting the impacts of farming practices on the assembly and succession of sediment fungal communities in aquaculture ponds.

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Section: Introductionmentioning

confidence: 99%

Patterns of Sediment Fungal Community Dependent on Farming Practices in Aquaculture Ponds

et al. 2021

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“…The establishment of the assessment index system.The influence degree of the intensive using the sea on marine resources is related to the characteristics of regional marine resources.On the basis of the exploitation history,status and characteristics of marine resources,the natural and social feature of coastal waters,according to the need of the national economy,social development planning ,marine enviroment protection and the related study results [7,8],the influence evaluation index system of the intensive using the sea on marine resources wa founded as follwing Table 1. The standard method of index.According to the influence on marine resources,the indexes can be divided into the benefit indexes and the cost indexes.The benefit indexes are benefit to the marine resources exploitation and the bigger they are,the better.The cost indexes are not benefit to the marine resources exploitation and the smaller they are,the better.According to the different influence on marine resources,the standardization method of two kingd of indexes is different.…”

Section: Assessment Methods and Indexmentioning

confidence: 99%

“…Yearbook,Tangshan Statistical Yearbook,the satellite remote sensing monitoring data of Bohai Gulf offered by the Institute of Remote Sensing Application of Chinese Academy of Sciences,the supplementary survey data and relevant research literature,etc [3,4,5,6,7,8].According to the planning and implementation process of the intensive using the sea in Caofeidian,taking 2003 before the intensive using the sea as the base year,2008 and 2011 are as the evaluation years,in which 2008 represents the implementing process of the intensive using the sea and 2011 represents the completion of intensive using the sea.According to the evaluation method,the influence of the intensive using thesea on marine resources in Caofeidian was evaluated and analyzed after the original data of each index was standardized.…”

Section: Advanced Materials Research Vols 1010-1012mentioning

confidence: 99%

The Influence Assessment of the Intensive Using the Sea on Marine Resources in Caofeidian

Li¹

2014

AMR

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Based on the comprehensive evaluation method, the evaluation index system, composed of port resources, tourism resources, fishery resources, space and other resources,was established to evaluate the influence of the intensive using the sea in Caofeidian area on marine resources.The evaluation standard about the influence of the intensive using the sea on marine resources was founded.The comprehensive influence of theintensive using the sea in Caofeidian area on marine resources was evaluated.The results showed that the intensive using the sea in Caofeidian has an certain effect on marine resources and the influence degree is still in the acceptable range.The sea in Caofeidian can be appropriately used for the intensive using the sea. But in comparison,the influence of the intensive using the sea in implementing process is greater than that after the completion of the intensive using the sea. There is difference in the infulence of intensive using the sea on marine resources.The infulence degree on fishery reources is the greatest and reaches unacceptable leve,follwed by the spatial resources.The influence on the port and channel resources and the tourism resources is smaller.

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“…Polyculture has been used to improve the water quality of what were previously intensive monoculture systems. For example, adding shrimp to a sea cucumber pond has the effect of reducing the amount of suspended organic matter, and suspended particulate organic matter present in the water column (Yu et al, 2016). As well as polyculture of certain species, the rotation of species cultivated can be used to reduce the environmental impact.…”

Section: China's Aquaculture Industry Has Much More Farmers and It Rementioning

confidence: 99%

A Brief Answer: Why is China's Aquaculture Industry so Successful?

Farquhar

Sims

Wang³

et al. 2017

EMSD

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As wild capture fisheries continue to be exhausted worldwide, aquaculture is being looked as the sustainable solution to meet the global fisheries demand. China is one of the most successful countries in the world when it comes to aquaculture. They produce more fish than they catch, simultaneously providing for their own country and the rest of the world. By contrast, the United States imports over 90% of its fisheries; its aquaculture industry meeting only 5% of the country"s total demand of fish. While the United States prides itself on being a world leader in several fronts, aquaculture is certainly not one of them. This makes anyone question: why is China"s aquaculture so successful? This manuscript works to answer this question briefly by identifying and exploring three notable characteristics of China"s aquaculture industry: (1) history; (2) size and diversity; and (3) government support and research. It goes on to suggest how the U.S. can improve it aquaculture industry based on the Chinese success story.

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Effect of co-culture of Chinese shrimp (Fenneropenaeus chinensis) and sea cucumber (Apostichopus japonicus Selenka) on pond environment

Cited by 7 publications

References 30 publications

Patterns of Sediment Fungal Community Dependent on Farming Practices in Aquaculture Ponds

Patterns of Sediment Fungal Community Dependent on Farming Practices in Aquaculture Ponds

The Influence Assessment of the Intensive Using the Sea on Marine Resources in Caofeidian

A Brief Answer: Why is China's Aquaculture Industry so Successful?

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