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Perfil investigador
Esp
M.Sc. Sergio Humberto Álvarez Hernández

Professor
Departament of Hydrobiology

Division of Biological and Health Sciences




Iztapalapa Campus

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Sustainable Development Goals

• 13 Climate Action

• 14 Life Below Water

• 15 Life on Land


Research interests

• Pharmacognosy of marine algae, with emphasis on the detection of Biological activity
• Potential uses of seaweed in Mexico
• Establishment of seaweed cultures
• Toxicity detection in dinoflagellates red tides producers
• Population and Communities Ecology of aquatic organisms

Profile

Professor Sergio Álvarez Hernández has a Master´s degree in Experimental Biology, he completed his undergraduate and postgraduate studies at the Universidad Autónoma Metropolitana (UAM) Iztapalapa Campus, where he has worked in the Applied Phycology laboratory of the Department of Hydrobiology since 1992.

He develops the line of research in Applied Phycology, in the research of applications of the macro and microalgae of Mexico, emphasizing the investigation of secondary metabolites of macroalgae, cultures of marine and freshwater microalgae and their use in various applications, as well as the ecology of populations and communities of these organisms.

On these lines and others, he has published more than 29 specialized research articles in indexed journals, mora than five book chapters, more than three books, and has presented the results of his research in more than 100 national and international specialized events.

He has trained more than 20 undergraduate and postgraduate students and has teach more than 250 courses at the undergraduate and postgraduate level.



Information provided by the academic staff

Research interests

• Pharmacognosy of marine algae, with emphasis on the detection of Biological activity
• Potential uses of seaweed in Mexico
• Establishment of seaweed cultures
• Toxicity detection in dinoflagellates red tides producers
• Population and Communities Ecology of aquatic organisms

Academic Work

On the following pages you can consult the research work:






Some examples of publications

Select the bibliographic reference to consult each publication:


Open Access References UN SDGs
OAGuerra, E., Enríquez-García, A.B., Cruz-Escalona, V.H. and 4 more (...) (2026).Does any fish scale of a fish have the same number of marks? A case study for two Mugilidae species. Journal of Fish Biology,108(4) 1276-1283
OAIbáñez, A.L., Castellanos-Juárez, M., Mendoza-Carranza, M. and 2 more (...) (2025).Reproduction of white mullet, Mugil curema (Actinopterygii: Mugilidae), in coastal systems in Southern Gulf of Mexico. Hidrobiologica,35(2) 155-165
Castellanos-Juárez, M., Mendoza-Carranza, M., Pacheco-Almanzar, E. and 2 more (...) (2024).The regularity of the striped mullet Mugil cephalus spawning in accordance with Gulf of Mexico tides. Environmental Biology of Fishes,107(4) 491-501| 14 |
OAGazca-Castro, M., Aguirre-León, A., Díaz-Ruiz, S. and 1 more (...) (2024).Theenvironment as a factor that structures the fish community of the Pom-Atastafluvial-lagoonsystem, Campeche, Mexico. Hidrobiologica,34(3) 153-166| 15 |
OAJaimes-Duarte, I., Álvarez-Hernández, S., Jaramillo-Pérez, A.T. and 1 more (...) (2022).Use of the macroalgae as a bio-stimulant for the growth of a legume (Trifolium repens) and a cereal (Triticum aestivum). Hidrobiologica,32(3) 341-352| 2 | 12 |
OARodríguez-Palacio, M.C., Lozano-Ramírez, C., Alvarez-Hernández, S.H. (2022).Potential use of some species of microalgae and cyanobacteria as erythrocyte agglutinators and bactericides. Hidrobiologica,32(1) 17-24
OASobrino-Figueroa, A., Álvarez Hernandez, S.H., Carlos Álvarez Silva, C. (2020).Evaluation of the freshwater copepod acanthocyclops americanus (Marsh, 1983) (cyclopidae) response to Cd, Cr, Cu, Hg, Mn, Ni and Pb. AIMS Environmental Science,7(6) 449-463

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Courses taught by the professor in recent trimesters

*Courses are conducted in spanish

Num.Trim.Course NameLevel
1
24P
Proyecto de Investigación IVPosgrado
2
24P
Temas Selectos IIIPosgrado
3
24P
Proyecto de Investigación IVPosgrado
4
24I
Proyecto de Investigación IIILicenciatura
5
24I
Proyecto de Investigación IIIPosgrado
6
24I
Proyecto de Investigación IIIPosgrado
7
24I
Temas Selectos IIPosgrado
8
23O
Proyecto de Investigación IILicenciatura
9
23O
Proyecto de Investigación IIPosgrado
10
23O
Temas Selectos IPosgrado
11
23P
Proyecto de Investigación ILicenciatura
12
23P
Proyecto de Investigación IPosgrado
13
23P
Proyecto de Investigación IPosgrado
14
23I
Ecología de ComunidadesLicenciatura
15
23I
Seminario IIPosgrado
16
23I
Seminario IIPosgrado
17
23I
Proyecto de Investigación IVPosgrado
18
22O
Ecología de PoblacionesLicenciatura
19
22O
Proyecto de Investigación IIIPosgrado
20
22O
Seminario IPosgrado
21
22P
Proyecto de Investigación IIPosgrado
22
22I
Ecología de ComunidadesLicenciatura
23
22I
Ecología de PoblacionesLicenciatura
24
22I
Proyecto de Investigación IPosgrado
25
22I
Proyecto de Investigación IIILicenciatura
26
22I
Proyecto de Investigación IVPosgrado
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