Temporal and spatial dynamics of amphioxus population (Branchiostoma belcheri tsingtaneuse) and its influential factors in Luan River Estuary, China.
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ABSTRACT:
SUBMITTER: Hao L
PROVIDER: S-EPMC4161176 | biostudies-other | 2014 Aug
REPOSITORIES: biostudies-other
Publications
Temporal and spatial dynamics of amphioxus population (Branchiostoma belcheri tsingtaneuse) and its influential factors in Luan River Estuary, China.
Hao Luo L Minghui Ma M Bin Liang L Chenguang Bao B
Ecology and evolution 20140707 15
Population distribution of amphioxus (Branchiostoma belcheri tsingtauense) was investigated in the Luan River Estuary from 1999 to 2011, to describe its trends and discover the factors that influence its decline. Amphioxus are distributed on the seabed at 5-10 m depth, between the Xinkai Estuary and the Dapu River Estuary, where the primary sand components of the sediment are medium and fine, with particle size ranging from 0.001 to 1 mm. In recent years, the population density and biomass of am ...[more]
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