Matches in SemOpenAlex for { <https://semopenalex.org/work/W1818551285> ?p ?o ?g. }
Showing items 1 to 35 of
35
with 100 items per page.
- W1818551285 endingPage "440" @default.
- W1818551285 startingPage "430" @default.
- W1818551285 abstract "中国首次北极科学考察期间(1999年7~9月), 于北冰洋、白令海分别采集了13份和20份大体积水样, 用于 226 Ra的分析. 结果表明, 北冰洋、白令海表层海水中 226 Ra含量分别介于0.28~1.56和0.25~1.26 Bq/m 3 之间, 平均含量分别为0.76和0.71 Bq/m 3 , 明显低于其他中低纬度开阔大洋表层水的数值, 说明部分研究海域受海冰融化水的影响. 白令海表层水 226 Ra的空间分布呈现由南向北降低的趋势, 体现出低 226 Ra海冰融化水与高 226 Ra太平洋水的混合交换. 北冰洋表层水中 226 Ra的空间分布呈现由南向北、由西向东增加之态势, 与水团组成中河水份额的变化趋势相一致. 这与河水具有高 226 Ra的特征相吻合. 北冰洋加拿大海盆 226 Ra的垂直分布显示, “上跃层水”所处的200 m深度存在 226 Ra的极大值, 鉴于高 226 Ra特征主要出现在太平洋水或与沉积物交换的水体中, 说明该极大值主要来自太平洋水或底部陆架水的输入, 与 2 H和 18 O示踪剂获得的结果相吻合." @default.
- W1818551285 created "2016-06-24" @default.
- W1818551285 creator A5005237290 @default.
- W1818551285 creator A5050701090 @default.
- W1818551285 creator A5056588161 @default.
- W1818551285 creator A5066057178 @default.
- W1818551285 creator A5087024726 @default.
- W1818551285 date "2002-05-20" @default.
- W1818551285 modified "2023-09-24" @default.
- W1818551285 title "北冰洋、白令海 226 Ra的分布及其水文学意义" @default.
- W1818551285 hasPublicationYear "2002" @default.
- W1818551285 type Work @default.
- W1818551285 sameAs 1818551285 @default.
- W1818551285 citedByCount "0" @default.
- W1818551285 crossrefType "journal-article" @default.
- W1818551285 hasAuthorship W1818551285A5005237290 @default.
- W1818551285 hasAuthorship W1818551285A5050701090 @default.
- W1818551285 hasAuthorship W1818551285A5056588161 @default.
- W1818551285 hasAuthorship W1818551285A5066057178 @default.
- W1818551285 hasAuthorship W1818551285A5087024726 @default.
- W1818551285 hasConcept C126322002 @default.
- W1818551285 hasConcept C71924100 @default.
- W1818551285 hasConceptScore W1818551285C126322002 @default.
- W1818551285 hasConceptScore W1818551285C71924100 @default.
- W1818551285 hasIssue "5" @default.
- W1818551285 hasLocation W18185512851 @default.
- W1818551285 hasOpenAccess W1818551285 @default.
- W1818551285 hasPrimaryLocation W18185512851 @default.
- W1818551285 hasVolume "32" @default.
- W1818551285 isParatext "false" @default.
- W1818551285 isRetracted "false" @default.
- W1818551285 magId "1818551285" @default.
- W1818551285 workType "article" @default.