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Protection and Utilization of Chinese Giant Salamander Germplasm Resources
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作者 Jinxing GU guoxi li +3 位作者 Zhenjiang YANG Bianzhi liU Huihui WU Daoquan ZHAO 《Asian Agricultural Research》 2023年第2期35-38,共4页
Chinese giant salamander(Andrias davidianus)is salamander germplasm resource that only distributed in China.It is the material basis of the evolution principle research,genetic research and artificial breeding.Since t... Chinese giant salamander(Andrias davidianus)is salamander germplasm resource that only distributed in China.It is the material basis of the evolution principle research,genetic research and artificial breeding.Since the 1990s,overharvesting,water pollution and habitat changes have seriously destroyed the germplasm resources of A.davidianus,their population density has decreased since then.Strengthening the protection and rational utilization of A.davidianus germplasm resources are key factors in impacting the healthy,stable and sustainable development of A.davidianus industry.Under the above background,we discussed the current problems with the protection for A.davidianus germplasm resources,put forward suggestions for the conservation of A.davidianus germplasm resources.It is expected to provide a reference to effective protection for A.davidianus germplasm resources,and provide a scientific foundation for further studies,so as to promote the high-quality development of related industry. 展开更多
关键词 Chinese giant salamander(Andrias davidianus) Germplasm resources Protection Utilization
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The Application of Reliability Based Optimization of Tophat Stiffened Composite Panels Subject to Bi-Directional Buckling Loads
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作者 Xiaoguang Xue guoxi li +1 位作者 Adam James Sobey Ramanand Ajit Shenoi 《材料科学与工程(中英文B版)》 2013年第11期721-733,共13页
关键词 复合材料加筋板 可靠性优化 应用程序 屈曲荷载 复合材料结构 屈曲临界载荷 设计问题 计算效率
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