吉林省1:50万土地资源图的编制研究

本文研究了吉林省1:50万土地资源图的分类系统原则、依据、标准或指标体系,以及制图方法、颜色设计等制图理论和技术问题,对编制各类土地资源图提供了有力的借鉴。     

Characterization and Biotechnological Functional Activities of Exopolysaccharides Produced by Lysinibacillus fusiformis KMNTT-10

Journal of Polymers and the Environment - In this study, the production and physicochemical characterization of exopolysaccharide (EPS) produced by Lysinibacillus fusiformis KMNTT-10 were...     

Effects of redox potential on soil cadmium solubility: Insight into microbial community

Understanding the role of microbes in the solubility of cadmium (Cd) is of fundamental importance for remediation of Cd toxicity. The present study aimed to identify the microbes that involved in regulating Cd solubility and to reveal possible mechanisms. Therefore, microbial communities were investigated through high-throughput sequencing approach, the molecular ecological network was constructed and metagenomes were predicted. Our results indicated that redox conditions affected both the solubility of soil Cd and the microbial communities. Anaerobic microbes, such as Anaerolineaceae, did not only play important roles in shaping the microbial community in soils, but might also be involved in regulating the Cd solubility. Two possible mechanisms that how Anaerolineaceae involved in Cd solubility are (1) Anaerolineaceae are important organic matter degraders under anoxic conditions and (2) Anaerolineaceae can co-exist with methane metabolism microbes, while methane metabolism promotes the precipitation of soluble Cd. Thus, application of Anaerolineaceae in bioremediation of soil Cadmium contamination is a potential approach. The study provided a novel insight into the role of microbial community in the regulation of Cd solubility under different redox conditions, and suggested a potential approach for the remediation of soil Cd contamination.     

循环经济与我国企业会计发展

<中华人民共和国循环经济促进法>正式实施,循环经济的发展将时我国企业会计核算和财务管理产生影响和嬗变.分析了循环经济发展模式下我国现行企业会计不足,并提出了循环经济发展模式下我国企业会计的发展方向.     

循环经济与我国企业会计发展

《中华人民共和国循环经济促进法》正式实施,循环经济的发展将对我国企业会计核算和财务管理产生影响和嬗变。分析了循环经济发展模式下我国现行企业会计不足,并提出了特环经济发展模式下我国企业会计的发展方向。