210Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica

极地研究 ›› 1997, Vol. 8 ›› Issue (1-English): 33-36.

²¹⁰Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica

Zhao Ye¹ and Xu Cuihua²

¹Institute fo Resources and Environmental Sciences, Beijing Normal University, Beijing 100875, China ²Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing 100088, China

出版日期:1947-03-30 发布日期:1947-03-30
通讯作者: Zhao Ye
基金资助:
This project was supported by National Natural Science Foundation (49501008) and the State Antarctic Committee of China.

²¹⁰Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica

Zhao Ye¹ and Xu Cuihua²

¹Institute fo Resources and Environmental Sciences, Beijing Normal University, Beijing 100875, China ²Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing 100088, China

Online:1947-03-30 Published:1947-03-30
Contact: Zhao Ye
Supported by:
This project was supported by National Natural Science Foundation (49501008) and the State Antarctic Committee of China.

摘要/Abstract

摘要：

The results of ²¹⁰Pb measurements in the lake sediment core from Antarctica are reported: the relative specific activities of²¹⁰Pb in the lake sediment were found to decrease exponentially with the depth in the study area; the sedimentation rate of the lake is about 0.072 cm/a. This paper shows that ²¹⁰Pb method is applicable to Antarctic lake sediment ,and during the 1960's the atmospheric nuclear tests have an effect on the rate of ²¹⁰Pb deposition in Antarctica.

关键词: Antarctica, Great Wall Station, lake sediment core, ²¹⁰Pb method

Abstract:

Key words: Antarctica, Great Wall Station, lake sediment core, ²¹⁰Pb method

Zhao Ye, Xu Cuihua. ²¹⁰Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica[J]. 极地研究, 1997, 8(1-English): 33-36.

Zhao Ye, Xu Cuihua. ²¹⁰Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica[J]. ADVANCES IN POLAR SCIENCE, 1997, 8(1-English): 33-36.

[1]	Claude R. Joiris, Grant R.W. Humphries & Alain De Broyer. Summer distribution of marine mammals encountered along transects between South Africa and Antarctica during 2007 – 2012 in relation to oceanographic features[J]. 极地研究, 2015, 26(4-English): 265-273.
[2]	ZHANG Miming CHEN Liqi LIN Qi WANG Yanmin. Seasonal variations of sulfur aerosols at Zhongshan Station, East Antarctica[J]. 极地研究, 2015, 26(3-English): 189-195.
[3]	ZHANG Yuanhui WANG Yanmin ZHANG Miming CHEN Liqi LIN Qi YAN Jinpei LI Wei, LIN Hongmei ZHAO Shuhui. Seasonal variations in aerosol compositions at Great Wall Station in Antarctica[J]. 极地研究, 2015, 26(3-English): 196-202.
[4]	Sergey V. Popov. Recent Russian remote sensing investigations in Antarctica within the framework of scientific traverses[J]. 极地研究, 2015, 26(2-English): 113-121.
[5]	José Luis Orgeira, Mariela del Carmen Alderete, Yohana Gisell Jiménez & Juan Cruz González. Long-term study of at-sea distribution of seabirds and marine mammals in the Scotia Sea, Antarctica[J]. 极地研究, 2015, 26(2-English): 158-167.
[6]	José E. Celis1, Winfred Espejo, Ricardo Barra, Daniel Gonzalez-Acu?a, Francisca Gonzalez & Solange Jara. Assessment of trace metals in droppings of Adélie penguins (Pygoscelis adeliae*) from different locations of the Antarctic Peninsula area[J]. 极地研究, 2015, 26(1-English): 1-7.
[7]	Marely Cuba-Díaz, Eduardo Fuentes, Mauricio Rondanelli-Reyes & ángela Machuca. Experimental culture of non-indigenous Juncus bufonius from King George Island, South Shetland Island, Antarctica[J]. 极地研究, 2015, 26(1-English): 24-29.
[8]	Verónica Antelo, Héctor Romero & Silvia Batista. Detection of integron integrase genes on King George Island, Antarctica[J]. 极地研究, 2015, 26(1-English): 30-37.
[9]	DING Wei, WANG Qing, ZHU Renbin & MA Dawei. Distribution patterns of typical enzyme activities in tundra soils on the Fildes Peninsula of maritime Antarctica[J]. 极地研究, 2015, 26(1-English): 38-46.
[10]	TIAN Shichao, JIN Haiyan, GAO Shengquan, ZHUANG Yanpei, ZHANG Yang, WANG Bin & CHEN Jianfang. Sources and distribution of particulate organic carbon in Great Wall Cove and Ardley Cove, King George Island, West Antarctica[J]. 极地研究, 2015, 26(1-English): 55-62.
[11]	GAO Shengquan, JIN Haiyan, ZHUANG Yanpei, JI Zhongqiang, TIAN Shichao, ZHANG Jingjing & CHEN Jianfang. Seawater nutrient and chlorophyll α distributions near the Great Wall Station, Antarctica[J]. 极地研究, 2015, 26(1-English): 63-70.
[12]	Ignacio Ferrés, Vanesa Amarelle, Francisco Noya & Elena Fabiano. Identification of Antarctic culturable bacteria able to produce diverse enzymes of potential biotechnological interest[J]. 极地研究, 2015, 26(1-English): 71-79.
[13]	Ignacio Ferrés, Vanesa Amarelle, Francisco Noya & Elena Fabiano. Construction and screening of a functional metagenomic library to identify novel enzymes produced by Antarctic bacteria[J]. 极地研究, 2015, 26(1-English): 96-101.
[14]	Soraya J. Silva, Minerva Cordovés, Nory González & Leinny González. A preliminary study of freshwater meiofaunal communities at Greenwich Island, South Shetland Islands, Antarctica[J]. 极地研究, 2015, 26(1-English): 107-112.
[15]	YIN Xijie, LI Yunhai, QIAO Lei, WANG Aijun, XU Yonghang &CHEN Jian. Source and spatial distributions of particulate organic carbon and its isotope in surface waters of Prydz Bay, Antarctica, during summer[J]. 极地研究, 2014, 25(3-English): 175-182.

²¹⁰Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica

²¹⁰Pb distribution characteristics in the lake sediment core at Great Wall Station, Antarctica

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价