Apr. 2025

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2013 Vol. 32, No. 2

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2013, Vol. 32, No. 2 Content
2013, 32(2): .
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2013, Vol. 32, No. 2 Cover
2013, 32(2): .
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Articles
The satellite reversion of dissolved organic carbon (DOC) based on the analysis of the mixing behavior of DOC and colored dissolved organic matter: the East China Sea as an example
LIU Qiong, PAN Delu, BAI Yan, WU Kai, CHEN Chen-Tung Arthur, SUN Jun, ZHANG Lin
2013, 32(2): 1-11. doi: 10.1007/s13131-013-0272-x
Abstract:
The retrieval of dissolved organic carbon (DOC) distribution by remote sensing is mainly based on the empirical relationship of DOC concentration and colored dissolved organic matter (CDOM) concentration in many literatures. To investigate the nature...
Genesis of anhydrite in hydrothermally altered basalt from the East Pacific Rise near 13°N
CHEN Shuai, WANG Xiaoyuan, YIN Xuebo, ZHANG Guoliang
2013, 32(2): 12-17. doi: 10.1007/s13131-013-0270-z
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This study reports the occurrence of anhydrite in hydrothermally altered pillow basalt (12°50.55'N, 103°57.62'W, water depth 2 480 m), which may have been produced in the basalt during seawater-basalt interaction in the laboratory. The existence of a...
Preliminary K-Ar geochronology of lavas from southern Lau Basin
YAN Quanshu, SHI Xuefa, LI Naisheng, GAO Jingjing, SU Tianyun
2013, 32(2): 18-23. doi: 10.1007/s13131-013-0273-9
Abstract:
In this short note, we report the ages of five lava samples from a segment of the Eastern Lau Spreading Center (ELSC) and three samples from the Valu Fa Ridge (VFR) in the southern Lau Basin. These samples were collected in situ from the axes and fla...
Sedimentation and morphological changes at Yuantuojiao Point, estuary of the North Branch, Changjiang River
XIE Li, ZHANG Zhenke, ZHANG Yunfeng, WANG Yaping, HUANG Xianjin
2013, 32(2): 24-34. doi: 10.1007/s13131-013-0274-8
Abstract:
The North Branch, separated by the Chongming Island, was once the main channel in the estuary of the Changjiang River. Reclamation and a decrease in runoff to the North Branch had led to the narrowing and shallowing of the channel. The Yuantuojiao Po...
Key genes expression of reductive tricarboxylic acid cycle from deep-sea hydrothermal chemolithoautotrophic Caminibacter profundus in response to salinity, pH and O2
HE Peiqing, LIU Yan, YUE Wenjuan, HUANG Xiaohang
2013, 32(2): 35-41. doi: 10.1007/s13131-013-0275-7
Abstract:
CO2 fixation pathway of Caminibacter profundus, a chemolithoautotrophic ε-Proteobacteria from deep-sea hydrothermal vent, was determined and characterized by genetic and enzymatic analyses. Gene expression of key enzymes for CO2 fixation in response ...
Microbial community structure and diversity in deep-sea hydrothermal vent sediments along the Eastern Lau Spreading Centre
WEI Manman, ZHANG Rubing, WANG Yuguang, JI Houguo, ZHENG Jia, CHEN Xinhua, ZHOU Hongbo
2013, 32(2): 42-51. doi: 10.1007/s13131-013-0276-6
Abstract:
The aim of this study is to investigate microbial structures and diversities in five active hydrothermal fields' sediments along the Eastern Lau Spreading Centre (ELSC) in the Lau Basin (southwest Pacific). Microbial communities were surveyed by dena...
Enhanced resistance of marine shrimp Exopalamon carincauda Holthuis to WSSV by injecting live VP28-recombinant bacteria
SUN Yumiao, LI Fuhua, CHI Yanhong, XIANG Jianhai
2013, 32(2): 52-58. doi: 10.1007/s13131-013-0261-0
Abstract:
Recombinant bacteria secreting the transmembrane-truncated region of white spot syndrome virus (WSSV) envelope protein VP28 named DhpVB were constructed, using live Escherichia coli as a deliverer and a constitutive secretory expression plasmid as th...
Assessment of introduced Kappaphycus (Solieriaceae, Rhodophyta) species relationships in China with molecular markers
LIU Chenlin, HUANG Xiaohang, LIU Jianguo
2013, 32(2): 59-65. doi: 10.1007/s13131-013-0277-5
Abstract:
Due to morphological plasticity and paucity of diagnostic morphological characters, the taxonomy of Kappaphycus gets more and more confused with the expanding of commercial cultivation. In this study, the phylogenetic relationship of 13 strains of in...
Development of taxonomic rRNA-targeted probes of two harmful algae: Prorocentrum minimum and Karenia mikimotoi by fluorescence in situ hybridization
CHEN Guofu, WANG Quanfu, ZHANG Chunyun, ZHANG Baoyu, WANG Guangce, LU Douding, XU Zhong, YAN Peishen
2013, 32(2): 66-75. doi: 10.1007/s13131-013-0278-4
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Harmful algal blooms recently have been under the spotlight throughout the world, because of their negative impact on the marine environment, aquaculture, fisheries as well as public health. The development of methods for rapid and precise identifica...
Research Notes
Environmental impact factors and mercury speciation in the sediment along Fujian and eastern Guangdong coasts
ZHANG Yuanbiao, HUO Yunlong, LIU Xiyao, KUANG Weiming, YUAN Dongxing, JI Weidong
2013, 32(2): 76-80. doi: 10.1007/s13131-013-0279-3
Abstract:
Concentrations of total mercury (THg) and methyl mercury (MeHg) were determined for 32 surface sediments collected along the coastal line of Fujian Province and eastern Guangdong Province. The spatial distributions of THg and MeHg and their environme...
Invasive Spartina alterniflora-induced factors affecting epibenthos distribution in coastal salt marsh, China
XIE Wenjing, GAO Shu
2013, 32(2): 81-88. doi: 10.1007/s13131-013-0280-x
Abstract:
Artificially introduced cordgrass, Spartina alterniflora, rapidly colonized the intertidal flats of the Jiangsu coast, eastern China. The epibenthos on an intertidal flat invaded by S. alterniflora were studied, to identify how local epibenthos speci...