globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2016.04.037
Scopus记录号: 2-s2.0-84992311165
论文题名:
Changes in the distributions of juvenile horseshoe crabs (Arthropoda: Chelicerata) (2002-2014) related to environmental perturbations at Pak Nai and Ha Pak Nai, Deep Bay, Hong Kong SAR, China
作者: Lee C.N.W.; Morton B.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 108, 期:2018-01-02
起始页码: 134
结束页码: 146
语种: 英语
英文关键词: Abundances ; Carcinoscorpius rotundicauda ; Intertidal distributions ; Juveniles ; Tachypleus tridentatus
Scopus关键词: Ecosystems ; Population statistics ; Shellfish ; Surveys ; Abundances ; Carcinoscorpius rotundicauda ; Intertidal distributions ; Juveniles ; Tachypleus tridentatus ; Population distribution ; abundance ; arthropod ; intertidal community ; juvenile ; mudflat ; population decline ; spatial distribution ; adolescent ; Carcinoscorpius ; habitat ; Hong Kong ; juvenile ; population ; sampling ; species ; Tachypleus tridentatus ; animal ; bay ; chemistry ; China ; ecosystem ; environmental monitoring ; growth, development and aging ; Hong Kong ; horseshoe crab ; human ; population dynamics ; procedures ; China ; Deep Bay ; Hong Kong ; Arthropoda ; Carcinoscorpius rotundicauda ; Chelicerata ; Merostomata ; Tachypleus tridentatus ; Animals ; Bays ; China ; Ecosystem ; Environmental Monitoring ; Hong Kong ; Horseshoe Crabs ; Humans ; Population Dynamics
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: A survey of juvenile Asian horseshoe crabs in 2002 on the mudflats along Hong Kong's north-western shoreline abutting Deep Bay identified two species, Tachypleus tridentatus and Carcinoscorpius rotundicauda, and assessed their population characteristics. Since the 2002 survey, there have been significant habitat changes to this natal site for the two species. By employing the same, but expanded, sampling protocol, a further survey was, therefore, conducted twelve years later in 2014. A general population decline was recorded for T. tridentatus whereas for C. rotundicauda there was an increase and its distribution had become more widespread. The distribution patterns of the two species were also shown to have changed. The potential factors that might be responsible for recorded changes in the species' population characteristics between 2002 and 2014 are related to anthropogenic perturbations, including environmental habitat alterations notably the building of a bridge linking Hong Kong to Shenzhen in China. © 2016 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86975
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: School of Biological Sciences, The University of Hong Kong, Hong Kong

Recommended Citation:
Lee C.N.W.,Morton B.. Changes in the distributions of juvenile horseshoe crabs (Arthropoda: Chelicerata) (2002-2014) related to environmental perturbations at Pak Nai and Ha Pak Nai, Deep Bay, Hong Kong SAR, China[J]. Marine Pollution Bulletin,2016-01-01,108(2018-01-02)
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