Youssef Halim

489 total citations
19 papers, 339 citations indexed

About

Youssef Halim is a scholar working on Oceanography, Health, Toxicology and Mutagenesis and Environmental Chemistry. According to data from OpenAlex, Youssef Halim has authored 19 papers receiving a total of 339 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Oceanography, 4 papers in Health, Toxicology and Mutagenesis and 4 papers in Environmental Chemistry. Recurrent topics in Youssef Halim's work include Marine and environmental studies (4 papers), Marine Toxins and Detection Methods (3 papers) and Marine Biology and Environmental Chemistry (3 papers). Youssef Halim is often cited by papers focused on Marine and environmental studies (4 papers), Marine Toxins and Detection Methods (3 papers) and Marine Biology and Environmental Chemistry (3 papers). Youssef Halim collaborates with scholars based in Egypt and Croatia. Youssef Halim's co-authors include Amany A. Ismael and Mohamed A. El-Sayed and has published in prestigious journals such as Environmental Pollution, Marine Pollution Bulletin and American Journal of Botany.

In The Last Decade

Youssef Halim

17 papers receiving 297 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Youssef Halim Egypt	11	170	119	108	80	46	19	339
E. Hagmeier Germany	9	466 2.7×	188 1.6×	143 1.3×	105 1.3×	22 0.5×	11	554
Di̇lek Edi̇ger Türkiye	14	366 2.2×	167 1.4×	98 0.9×	76 0.9×	34 0.7×	22	458
Jean-Michel Brylinski France	10	272 1.6×	253 2.1×	204 1.9×	45 0.6×	37 0.8×	16	436
Rubén M. Negri Argentina	9	277 1.6×	119 1.0×	114 1.1×	124 1.6×	47 1.0×	17	371
P Souchu France	5	316 1.9×	165 1.4×	216 2.0×	96 1.2×	20 0.4×	7	436
Uwe Brockmann Germany	12	336 2.0×	174 1.5×	157 1.5×	103 1.3×	16 0.3×	18	471
Zrinka Burić Croatia	13	305 1.8×	106 0.9×	68 0.6×	155 1.9×	23 0.5×	20	381
R. I. Currie India	8	181 1.1×	115 1.0×	120 1.1×	37 0.5×	12 0.3×	17	340
Mohammad I. Badran Jordan	8	271 1.6×	269 2.3×	118 1.1×	58 0.7×	20 0.4×	10	451
Mounir Ben Brahim Tunisia	11	301 1.8×	144 1.2×	89 0.8×	79 1.0×	19 0.4×	20	371

Countries citing papers authored by Youssef Halim

Since Specialization

Citations

This map shows the geographic impact of Youssef Halim'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 Youssef Halim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Youssef Halim more than expected).

Fields of papers citing papers by Youssef Halim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Youssef Halim. 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 Youssef Halim. The network helps show where Youssef Halim may publish in the future.

Co-authorship network of co-authors of Youssef Halim

This figure shows the co-authorship network connecting the top 25 collaborators of Youssef Halim. A scholar is included among the top collaborators of Youssef Halim 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 Youssef Halim. Youssef Halim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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19 of 19 papers shown

Ismael, Amany A., et al.. (2020). Is the change in biodiversity of macro-algae in Alexandria coastal waters related to climate change?. Egyptian Journal of Aquatic Biology and Fisheries. 24(6). 435–457.

Halim, Youssef, et al.. (2016). Aliens in Egyptian waters. A checklist of ascidians of the Suez Canal and the adjacent Mediterranean waters. The Egyptian Journal of Aquatic Research. 42(4). 449–457. 11 indexed citations

Halim, Youssef, et al.. (2015). Reproductive Biology of Sepia pharaonis Ehrenberg, 1831(Cephalopoda: Sepioidea) from the Suez Gulf (Red Sea), Egypt.. Egyptian Journal of Aquatic Biology and Fisheries. 19(4). 91–102. 3 indexed citations

Ismael, Amany A. & Youssef Halim. (2012). Potentially harmful Ostreopsis spp. in the coastal waters of Alexandria - Egypt. Mediterranean Marine Science. 13(2). 208–208. 27 indexed citations

Halim, Youssef, et al.. (2011). Aliens in Egyptian Mediterranean waters. A check-list of Erythrean fish with new records. Mediterranean Marine Science. 12(2). 479–479. 43 indexed citations

Ismael, Amany A., et al.. (1999). Optimum growth conditions forAmphidinium carteraeHulburt from eutrophic waters in Alexandria (Egypt) and its toxicity to the brine shrimpArtemia salina. Grana. 38(2-3). 179–185. 12 indexed citations

Ismael, Amany A., et al.. (1999). Optimum growth conditions for Amphidinium carterae Hulburt from eutrophic waters in Alexandria (Egypt) and its toxicity to the brine shrimp Artemia salina. Grana. 38(2). 179–185. 2 indexed citations

El-Sayed, Mohamed A., et al.. (1996). Sedimentary Humic Substances Isolated from a Coastal Lagoon of the Nile Delta: Physical and Chemical Characteristics. Estuarine Coastal and Shelf Science. 43(2). 205–215. 7 indexed citations

El-Sayed, Mohamed A., et al.. (1993). Dissolved Humic Substances in a Coastal Lagoon of the Nile Delta: Distribution, Inputs and Behaviour. Estuarine Coastal and Shelf Science. 36(5). 463–475. 4 indexed citations

10.

Halim, Youssef, et al.. (1990). Tin compounds in sediments of Lake Maryut, Egypt. Environmental Pollution. 63(4). 329–344. 19 indexed citations

11.

Halim, Youssef, et al.. (1990). Chromium fluxes through Mex Bay inshore waters. Marine Pollution Bulletin. 21(2). 68–73. 13 indexed citations

12.

Halim, Youssef. (1984). Plankton of the Red Sea and the Arabian Gulf. Deep Sea Research Part A Oceanographic Research Papers. 31(6-8). 969–982. 41 indexed citations

13.

Halim, Youssef, et al.. (1979). Mercury pollution of Mediterranean sediments around Alexandria, Egypt. Marine Pollution Bulletin. 10(3). 84–86. 9 indexed citations

14.

Halim, Youssef. (1969). On Gessnerium mochimaensis HALIM. Internationale Revue der gesamten Hydrobiologie und Hydrographie. 54(4). 619–619. 4 indexed citations

15.

Halim, Youssef. (1967). Dinoflagellates of the South‐East Caribbean Sea (East‐Venezuela). Internationale Revue der gesamten Hydrobiologie und Hydrographie. 52(5). 701–755. 31 indexed citations

16.

Halim, Youssef, et al.. (1967). Hydrographic Conditions and Plankton in the South East Mediterranean During the Last Normal Nile Flood (1964). Internationale Revue der gesamten Hydrobiologie und Hydrographie. 52(3). 401–425. 30 indexed citations

17.

Halim, Youssef, et al.. (1965). A quantitative and qualitative study of the plankton of Alexandria Waters. Hydrobiologia. 25(1-2). 221–238. 31 indexed citations

18.

Halim, Youssef. (1960). Observations on the Nile Bloom of Phytoplankton in the Mediterranean. ICES Journal of Marine Science. 26(1). 57–67. 51 indexed citations

19.

Halim, Youssef, et al.. (1952). Agar from Egyptian Seaweed. American Journal of Botany. 39(9). 689–689. 1 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.

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