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Optimized digestion methods: organic phosphorus sequential extraction, total phosphorus, and nitrogen simultaneous determination in sediments 期刊论文
JOURNAL OF SOILS AND SEDIMENTS, 2018, 卷号: 18, 期号: 5, 页码: 2072-2080
作者:  Zhao, Guoqiang;  Sheng, Yanqing;  Wang, Jing;  Li, Zhaoran;  Yang, Jian
浏览  |  Adobe PDF(644Kb)  |  收藏  |  浏览/下载：517/219  |  提交时间：2020/07/08
Organic phosphorus  Sequential extraction method  Simultaneous determination  Total phosphorus  Total nitrogen  
Size distribution of individuals in the population of Asterias amurensis (Echinodermata: Asteroidea) and its reproductive cycle in China 期刊论文
Acta Oceanologica Sinica, 2018, 卷号: 37, 期号: 6, 页码: 96-103
作者:  Li BQ(李宝泉)
Adobe PDF(1406Kb)  |  收藏  |  浏览/下载：427/80  |  提交时间：2019/05/05
sea star  gonad index  pyloric caeca index  shellfish mariculture  Yantai