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Variation of Antarctic seal population in response to human activities in the 20th century
  • ISSN号：1000-0593
  • 期刊名称：《光谱学与光谱分析》
  • 时间：0
  • 分类：X24[环境科学与工程—环境科学] Q178.53[生物学—水生生物学;生物学—普通生物学]
  • 作者机构：[1]nstitute of Polar Environment, University of Science and Technology of China, Hefei 230026, China, [2]National Institutes of Health, Maryland 20892, USA
  • 相关基金：We are grateful to Resource-sharing Plarform of Polar Samples ＆ National Infrastructure of Nature for Science and Technology for providing samples （Grant No. 2005DKA21406-6）. This work was supported by the National Natural Science Foundation of China （Grant Nos. 40730107 and 40676004） and National Key Technology R＆D Program （Grant No. 2006BAB 18B07）.
作者： YANG QiChao[1], SUN LiGuang[1], KONG DeMing[1], HUANG Tao[1], WANG YuHong[2]
关键词： 南极海豹, 人类活动, 社会活动, 菲尔德斯半岛, 密封程度, 可持续发展, 生物分子, 总有机碳, Antarctica, seal, population change, human activity, bio-element
中文摘要：

一个沉积核心从南极洲的 Fildes 半岛被收集，它包含了众多的封口头发并且被识别是封口排泄物免职。由分析它的全部的器官的碳(TOC ) 和简历元素的集中，过去的世纪的封口人口变化被重建。在 Fildes 半岛上的最后世纪的封口人口的变化被人的活动首先控制。封上的工业在早，第 20 世纪引起了封口人口的戏剧的衰落。自从有为猎物资源的鲸鱼的 1960 年代和减少的封口比赛由于 whaling 导致封口人口的恢复并且使封口人口的高水平持续，南极的保护封上。

英文摘要：

A sediment core was collected from the Fildes Peninsula of Antarctica, which contained numerous seal hairs and was identified to be seal excrement deposition. By analyzing its total organic carbon （TOC） and concentrations of bio-elements, the seal population changes of the past century were reconstructed. The variation of seal population in the last century on the Fildes Peninsula is primarily controlled by human activities. The sealing industry in the early 20th century caused the dramatic decline of seal population. The protection of the Antarctic seals since the 1960s and the reduced seal＇s competition with whales for prey resources due to whaling lead to the recovery of seal population and make the high level of the seal population sustainable.

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期刊信息
  • 《光谱学与光谱分析》
  • 中国科技核心期刊
  • 主管单位:中国科学技术协会
  • 主办单位:中国光学学会
  • 主编：高松
  • 地址：北京海淀区魏公村学院南路76号
  • 邮编：100081
  • 邮箱：chngpxygpfx@vip.sina.com
  • 电话：010-62181070
  • 国际标准刊号：ISSN：1000-0593
  • 国内统一刊号：ISSN：11-2200/O4
  • 邮发代号:82-68
  • 获奖情况:
  • 1992年北京出版局编辑质量奖,1996年中国科协优秀科技期刊奖,1997-2000获中国科协择优支持基础性高科技学术期刊奖
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,荷兰文摘与引文数据库,美国工程索引,美国生物医学检索系统,美国科学引文索引（扩展库）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,英国英国皇家化学学会文摘,中国北大核心期刊（2000版）
  • 被引量:40642