scholarly journals Analysis of variation and driving factors of total phosphorus in Lake Taihu, 1980-2020

2021 ◽  
Vol 33 (4) ◽  
pp. 974-991
Author(s):  
Wu Haoyun ◽  
◽  
Jia Genghua ◽  
Xu Bin ◽  
Shao Yanting ◽  
...  
Keyword(s):  
Total Phosphorus ◽  
Lake Taihu ◽  
Driving Factors ◽  
Analysis Of Variation

scholarly journals Variation and driving factors of nutrients and chlorophyll-a concentrations in northern region of Lake Taihu, China, 2005-2017

2018 ◽  
Vol 30 (2) ◽  
pp. 279-295 ◽  
Author(s):  
ZHU Guangwei ◽  
◽  
QIN Boqiang ◽  
ZHANG Yunlin ◽  
XU Hai ◽  
...  
Keyword(s):  
Chlorophyll A ◽  
Lake Taihu ◽  
Northern Region ◽  
Driving Factors

scholarly journals Stratification and its driving factors of water physicochemical variables in large,shallow Lake Taihu

2011 ◽  
Vol 23 (4) ◽  
pp. 649-656 ◽  
Author(s):  
ZHAO Linlin ◽  
◽  
ZHU Mengyuan ◽  
FENG Longqing ◽  
LIU Xiaohan ◽  
...  
Keyword(s):  
Shallow Lake ◽  
Lake Taihu ◽  
Driving Factors ◽  
Physicochemical Variables ◽  
Large Shallow Lake

Recovery of novel alkaline phosphatase-encoding genes (phoX) from eutrophic Lake Taihu

2014 ◽  
Vol 60 (3) ◽  
pp. 167-171 ◽  
Author(s):  
Jiangyu Dai ◽  
Dan Chen ◽  
Guang Gao ◽  
Xiangming Tang ◽  
Shiqiang Wu ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Alkaline Phosphatase ◽  
Total Phosphorus ◽  
Current Knowledge ◽  
Lake Taihu ◽  
Eutrophic Lake ◽  
Ecological Regions ◽  
Encoding Gene ◽  
Molecular Aspects ◽  
Encoding Genes

To expand current knowledge on the molecular aspects of alkaline phosphatase PhoX in shallow eutrophic freshwaters, we investigated the genetic diversity and abundance of the PhoX-encoding gene (phoX) in 4 ecological regions in Lake Taihu, China, following a gradient in total phosphorus concentrations ranging from hypereutrophic to mesotrophic. Bacterial phoX was heterogeneously distributed with the highest diversity in the eutrophic regions and the highest abundance in the mesotrophic Xukou Bay. The concentrations of total phosphorus and enzymatically hydrolyzable phosphorus determined the distribution of bacterial phoX in Lake Taihu. Most (70.8%) of the phoX-translated proteins had <90% similarity to the PhoX proteins in the GenBank database, suggesting the presence of novel phoX genotypes in Lake Taihu. The low overlap in phoX genotypes (15.8%) between Lake Taihu and some marine ecosystems, and the dominance of the translated proteins most similar to the Alphaproteobacteria-affiliated PhoX, demonstrate the uniqueness of PhoX in eutrophic freshwaters.

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