Beard Willard (helenfeast6)

In this study, World Bank socioeconomic data of 61 countries during 2009-2015 combine with a semi-systematic literature review was applied to analyze the relationship between plastic consumptions and socioeconomic levels statistically. Based on a total data volume of 5551, we found that all countries can be divided into different groups like the continent, income status, and coastal countries. It is showed that most plastics were consumed by North America, Europe, high-income countries, and coastal countries in the Pacific and the Atlantic Ocean. A potential relation occurred in plastic consumptions with different socioeconomic parameters like Gross National Income (GNI) per capita, Gross Domestic Product (GDP) per capita, life expectancy, agriculture land use, etc. The results indicated the need should continue to support initiatives to cover identified gaps, either geographic or thematic, to address plastic consumptions.The Chinese mitten crab, Eriocheir sinensis, is an economically valuable aquaculture species. Prior to sale, farmed crabs are often fattened with pellet feed or wild fish. In this study, PacBio Sequel sequencing was used to determine the bacterial flora in the intestinal tracts and gill tissues of male and female E. sinensis fed with various diets. The flora was then compared with the microorganisms found in environmental samples. The results showed that Proteobacteria was the dominant phylum in both tissue and environmental samples. The relative abundances of Proteobacteria in the water grass surface flushing samples and water grass samples were the highest, at up to 95.68% and 67.85%, respectively. Beyond that, Bacteroidetes, Firmicutes, and Tenericutes were the dominant phyla (>1%) in the intestinal samples, whereas Bacteroidetes and Actinobacteria were the dominant phyla in the gills. Ricolinostat supplier In addition, different environment samples contained diverse bacterial phyla, indicating some differences in the community composition between the different sample groups. Heat map clustering and principal coordinate plot analyses indicated that intestinal samples, crab gill samples, and environmental samples clustered together, respectively. Furthermore, an unweighted pair-group method with arithmetic mean technique confirmed that the intestinal and gill samples of crabs with different diets separately clustered together, suggesting the microbial assemblages of the same tissues share a greater similarity than those from crabs of different sex and eating different diets. What's more, biomarker bacteria (LDA ≥ 4) from the different groups were identified. Pathogenic agents from the genus Aeromonas were abundant in the intestinal samples of crabs fed with pellet feed, and Vibrio species were prevalent in the intestinal samples of crabs fed with wild fishes.A halophilic, Gram-staining-negative, rod-shaped, flagellated and motile bacterium, strain QX-1 T, was isolated from deep-sea sediment at a depth of 3332 m in the southwestern Indian Ocean. Strain QX-1 T growth was observed at 4-50 °C (optimum 37 °C), pH 5.0-11.0 (optimum pH 7.0), 3-25% NaCl (w/v; optimum 7%), and it did not grow without NaCl. A phylogenetic analysis based on the 16S rRNA gene placed strain QX-1 T in the genus Halomonas and most closely related to Halomonas sulfidaeris (97.9%), Halomonas zhaodongensis (97.8%), Halomonas songnenensis (97.6%), Halomonas hydrothermalis (97.4%), Halomonas subterranea (97.3%), Halomonas salicampi (97.1%), and Halomonas arcis (97.0%). DNA-DNA hybridization ( 10%) of strain QX-1 T are C160 (25.5%), C170 cyclo (14.0%), C190 cyclo ω8c (18.7%), and summed feature 8 (C181 ω7c and/or C181 ω6c, 18.1%). The polar lipids of strain QX-1 T are mainly diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, unidentified phospholipid, unidentified aminophospholipid, and five unidentified lipids. The main respiratory quinone is Q-9. The G + C content of its chromosomal DNA is 54.4 mol%. Its fatty acid