Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Antioxidant activity of sulfated polysaccharide fractions extracted from Laminaria japonica
2007619 citationsQuanbin Zhang, Zhien Li et al.International Journal of Biological Macromoleculesprofile →
Antioxidant activity of different sulfate content derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta) in vitro
2005472 citationsHuimin Qi, Quanbin Zhang et al.International Journal of Biological Macromoleculesprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
hero ref
This map shows the geographic impact of Zhien Li's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Zhien Li with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Zhien Li more than expected).
This network shows the impact of papers produced by Zhien Li. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Zhien Li. The network helps show where Zhien Li may publish in the future.
Co-authorship network of co-authors of Zhien Li
This figure shows the co-authorship network connecting the top 25 collaborators of Zhien Li.
A scholar is included among the top collaborators of Zhien Li based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Zhien Li. Zhien Li is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Li, Zhien. (2008). Distribution characteristics and correlating factors analysis of dissolved oxygen in spring and summer in the Yangtze Estuary. Marine Environmental Science.5 indexed citations
8.
Li, Zhien. (2007). ACCUMULATION OF HEAVY METALS IN SURFACE SEDIMENTS FROM THE SEA REGION OF YANGSHAN IN THE YANGTZE ESTUARY WITH ASSESSMENT OF THEIR POTENTIAL ECOLOGICAL RISK. Changjiang liuyu ziyuan yu huanjing.
9.
Li, Zhien. (2007). COMPREHENSIVE ASSESSMENT ON THE SITUATION OF WATER QUALITY AT THE RED TIDE-MONITORING AREA OF XIANGSHANHARBOR IN RECENT FOUR YEARS. Haiyang huzhao tongbao.4 indexed citations
10.
Yu, Huahua, et al.. (2007). Analysis of amino acids compositions and contents in three different parts of jellyfish(Rhopilema esculentum Kishinouye). Haiyang kexue.2 indexed citations
11.
Li, Zhien. (2007). Pollution of surface sediments and its assessment of potential ecological risk in the Yangtze Estuary. WIT transactions on ecology and the environment.8 indexed citations
12.
Li, Zhien. (2007). Diffusion of Heavy Metals from Marine Environment to Shellfish. Marine Science Bulletin.3 indexed citations
Qi, Huimin, Quanbin Zhang, Tingting Zhao, et al.. (2005). Antioxidant activity of different sulfate content derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta) in vitro. International Journal of Biological Macromolecules. 37(4). 195–199.472 indexed citations breakdown →
Li, Liu, et al.. (2001). Comparative research on the structures and physical-chemical properties of agars from several agarophyta. Haiyang yu huzhao. 32(6). 658–664.8 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.