scholarly journals Research on Countermeasures for the Development of Rural E-Commerce Logistics

2021 ◽  
Vol 275 ◽  
pp. 01029
Author(s):  
Yuan Peng

Under the current environment, rural e-commerce logistics have become the focus of attention from all walks of life, and various e-commerce enterprises and logistics companies have entered the rural market under the county to achieve the purpose of expanding their market share. Based on the characteristics, current situation, and problems of developing rural e-commerce logistics in Huade County of Ulanqab City, Inner Mongolia Autonomous Region. The article using Schematic diagram of Milk Run optimisation model and E-Commerce Logistics Distribution Model, puting forward several countermeasures suitable for the development of rural e-commerce logistics in Huade County.

Author(s):  
Qiong Xue ◽  
Zhenqiang Zuo ◽  
Heng Zhou ◽  
Jian Zhou ◽  
Shengjie Zhang ◽  
...  

A haloalkaliphilic strain XQ-INN 246T was isolated from the sediment of a salt pond in Inner Mongolia Autonomous Region, China. Cells of the strain were rods, motile and strictly aerobic. The strain was able to grow in the presence of 2.6–5.3 M NaCl (optimum concentration is 4.4 M) at 30–50 °C (optimum temperature is 42 °C) and pH 7.0–10.0 (optimum pH is 8.0–8.5). The whole genome sequencing of strain XQ-INN 246T revealed a genome size of 4.52 Mbp and a DNA G+C content of 62.06 mol%. Phylogenetic tree based on 16S rRNA gene sequences and concatenated amino acid sequences of 122 single-copy conserved proteins revealed a robust lineage of the strain XQ-INN 246T with members of related genera of the family Natrialbaceae . The strain possessed the polar lipids of phosphatidylglycerol and phosphatidylglycerol phosphate methyl ester. No glycolipids were detected. Based on phylogenetic analysis, phenotypic characteristics, chemotaxonomic properties and genome relatedness, the isolate was proposed as the type strain of a novel species of a new genus within the family Natrialbaceae, for which the name Salinadaptatus halalkaliphilus gen. nov., sp. nov. is proposed. The type strain is XQ-INN 246T (=CGMCC 1.16692T=JCM 33751T).


Zootaxa ◽  
2020 ◽  
Vol 4808 (3) ◽  
pp. 455-474
Author(s):  
QING-BO HUO ◽  
ZHEN-NING CHEN ◽  
XIANG-BO KONG ◽  
YU-ZHOU DU

Three species of the family Perlodidae are newly reported or confirmed for China, Isoperla asiatica Raušer from Arxan, Inner Mongolia Autonomous Region, Isoperla eximia Zapekina-Dulkeit from Changbai Mountain, Jilin Province, and Mesoperlina capnoptera (McLachlan, 1886) from Xinjiang Uygur Autonomous Region. Based on new material, additional taxonomic notes and images of another perlodid stonefly, Rauserodes epiproctalis (Zwick, 1997) is provided. 


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