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福建省闽侯县陶江中国淡水蛏栖息环境和生物学研究 被引量:1
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作者 陈寅山 许友勤 +1 位作者 饶小珍 王方平 《动物学杂志》 CAS CSCD 北大核心 1998年第6期1-3,共3页
1995年8月至1997年5月研究了陶江中国淡水蛏的栖息环境及其生物学特性。淡水蛏栖息底质为粘壤土,种群个体空间分布类型为群聚型,食物为底栖硅藻和单细胞藻类,肥满度一年有一个高峰期(1~4月),生殖期为3~4月,性比... 1995年8月至1997年5月研究了陶江中国淡水蛏的栖息环境及其生物学特性。淡水蛏栖息底质为粘壤土,种群个体空间分布类型为群聚型,食物为底栖硅藻和单细胞藻类,肥满度一年有一个高峰期(1~4月),生殖期为3~4月,性比为4907(雌)/5093(雄),生物最小型为壳长137cm(雄)和142cm(雌)。 展开更多
关键词 陶江 中国淡水蛏 栖息环境 生物学特性 淡水蛏属
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福州闽侯陶江石塔建造年代之探究
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作者 孙群 《装饰》 CSSCI 北大核心 2014年第1期83-85,共3页
通过陶江石塔的建筑特征及其所处位置,探究其建造年代,分析陶江塔不具有南北朝以及隋唐古塔的特点,应有着宋代楼阁式石塔的特征,进而推断出是南宋时期的建筑。
关键词 陶江石塔 楼阁式塔 建造年代 宋代石塔
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论江州文学氛围对陶渊明创作的影响 被引量:12
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作者 李剑锋 《文学遗产》 CSSCI 北大核心 2004年第6期16-25,共10页
陶渊明诗文的产生不是一个孤立的文学现象。他是“古今隐逸诗人之宗” ,尤其是庐山周围隐士文学的代表 ;是江州庶族文学成就最高的作家 ;又是庐山僧人文学活动和作品影响下产生的一种山林气息浓厚的文学。
关键词 陶渊明 庶族文学 文学氛围 诗歌创作 文学研究 艺术风格 隐逸文学 江州文学 僧人文学活动
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民间文学
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《全国新书目》 2001年第12期82-82,共1页
采薇寓言/采薇著.-北京:中国工人出版社,2001.06.-101页;17×19cm.-(金神文化系列).-ISBN 7-5008-2562-5:$17.80民间谚语/陶江编写.-福州:福建科学技术出版社,2001.06.-170页;19cm.-(百草园丛书).-ISBN 7-5335-1819-5:$8.80谚语集/... 采薇寓言/采薇著.-北京:中国工人出版社,2001.06.-101页;17×19cm.-(金神文化系列).-ISBN 7-5008-2562-5:$17.80民间谚语/陶江编写.-福州:福建科学技术出版社,2001.06.-170页;19cm.-(百草园丛书).-ISBN 7-5335-1819-5:$8.80谚语集/赵裕丰主编. 展开更多
关键词 中国工人 民间谚语 民间文学 出版社 科学技术 寓言 中国人口 北京 陶江 福州
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Septal patterns in Agetolites from the Xiazhen Formation(Upper Ordovician) at Zhuzhai,Yushan County,Jiangxi Province,South China
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作者 SUN Ning DongJin LEE WANG XunLian 《Science China Earth Sciences》 SCIE EI CAS 2014年第2期247-257,共11页
Patterns of septal insertion were analyzed in three species of Agetolites from the Upper Ordovician in Yushan County, Jiangxi Province of China. Agetolites is a peculiar coral possessing features of both tabulate (e.... Patterns of septal insertion were analyzed in three species of Agetolites from the Upper Ordovician in Yushan County, Jiangxi Province of China. Agetolites is a peculiar coral possessing features of both tabulate (e.g., mural pores) and rugose corals (e.g., welldeveloped septa). Septal patterns have long been considered to be indicative of the origin of corals, and the pattern of septal insertion in Agetolites has been known to be typical of rugosans. This study, however, reveals that the patterns in Ageto lites are rather random and cannot be an indication of its rugosan affinity. It is suggested that Agetolites probably has a closer phylogenetic relation with tabulates than with either rugosans or scleractinians. Two insertion patterns of the first six septa were detected (Types I and II). Type I is interpreted as scleractinian pattern whereas Type II as typical pattern of rugosans. Types 1 and 2 are septal patterns of the second stage recognized in this study. Type 1 insertion occurs in six sectors located in the center of each interseptal space, suggesting scleractinian pattern of insertion. Type 2 insertion occurs in four sectors that are comparable with alar and counter sectors in rugose corals. Four patterns of the third (Types AD) and fourth stages (Types ad) of septal insertion have also been recognized in Agetolites. Type A only occurs in two adjacent sectors possibly due to the in completeness of septal development. Type B presents rugosan pattern. Types C and D resemble scleractinian pattern in most aspects. Types a, b, and c present no clear attribution to rugosan or scleractinian pattern probably due to the incompleteness of septal development whereas Type d is observable in rugose corals. 展开更多
关键词 Agetolites septal patterns Tabulata Upper Ordovician
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