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Personal data sheet
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personal data approved: 2023. VII. 05.
Personal data
Sándor Alex Nagy
name Sándor Alex Nagy
name of institution
doctoral school
DE Doctoral School of Animal Science (Academic staff member)
DE Pál Juhász-Nagy Doctoral School of Biology and Environmental Sciences (Academic staff member)
the share of work in the different doctoral schools. DE Doctoral School of Animal Science 10%
DE Pál Juhász-Nagy Doctoral School of Biology and Environmental Sciences 90%
accreditation statement submitted to: University of Debrecen
Contact details
E-mail address nagy.sandor.alexscience.unideb.hu
phone number +36 52 512-900/22622
mobile phone number +36 20 352-0019
own web page
Academic title
scientific degree, title Ph.D.
year degree was obtained 1998
discipline to which degree belongs biology
institution granting the degree University of Debrecen
Employment
1997 - University of Debrecen
university professor or researcher
Thesis topic supervisor
number of doctoral students supervised until now 10.5
number of students who fulfilled course requirements 3.5
students who obtained their degrees:
(50%) Tibor Feledi PhD 2021  DSAS
Csaba Berta PhD 2020  PJDSBES
(50%) Péter Juhász PhD 2018  DSAS
Attila Mozsár PhD 2016  PJDSBES
(50%) Diána Árva PhD 2016  PJDSBES
(50%) István Czeglédi PhD 2016  PJDSBES
(50%) Zoltán Vitál PhD 2016  PJDSBES
(50%) Adrienn Tóth PhD 2014  PJDSBES
(50%) Anna Farkas PhD 2014  PJDSBES
Herta Czédli PhD 2014  PJDSBES
Krisztina Juhász PhD 2014  PJDSBES
László Antal PhD 2013  PJDSBES
(50%) Gergely Boros PhD 2010  PJDSBES
(50%) Pál Boda PhD 2010  PJDSBES
Péter Takács PhD 2007  PJDSBES
(50%) Sándor Körmendi PhD 2003  PJDSBES
students with degree granting in process:
Sára Kati PhD (2025/09)  PJDSBES
completed course requirement:
(50%) Júlia Szeles (PhD) 2022/08  PJDSBES
(50%) Martina Gyöngy (PhD) 2023/08  PJDSBES
  Thesis topic proposals
Research
research area hydrobiology, water ecology, fish and fishery biology
research field in which current research is conducted environmental sciences
biology
Publications
2021

 Mozsár Attila, Specziár András, Pirger Zsolt, Czeglédi István, Kati Sára, Nagy Sándor Alex, Nyeste Krisztián, Somogyi Dóra, Antal László: Sexual trait may simultaneously indicate sperm production and nutritional fitness in uniparental nest guarding fishes: a case study on Amur sleeper, JOURNAL OF ZOOLOGY JZO12874
type of document: Journal paper/Article
language: English
URL 
2019

 Mozsár Attila, Sály Péter, Antal László, Nagy Sándor Alex, Boros Gergely: Organismal stoichiometry at the temporal scale: Seasonal variability shapes interspecific differences in fish, FRESHWATER BIOLOGY 64: (1) pp. 244-254.
type of document: Journal paper/Article
number of independent citations: 2
language: English
URL 
2019

 Dobronoki Dalma, B-Béres Viktória, Vasas Gábor, Gonda Sándor, Nagy Sándor Alex, Bácsi István: Potential role of the cellular matrix of Aphanizomenon strains in the effects of cylindrospermopsin—an experimental study, JOURNAL OF APPLIED PHYCOLOGY 31: (3) pp. 1805-1817.
type of document: Journal paper/Article
number of independent citations: 3
language: English
URL 
2019

 Nyeste Krisztián, Dobrocsi Patrik, Czeglédi István, Czédli Herta, Harangi Sándor, Baranyai Edina, Simon Edina, Nagy Sándor Alex, Antal László: Age and diet-specific trace element accumulation patterns in different tissues of chub (Squalius cephalus): Juveniles are useful bioindicators of recent pollution, ECOLOGICAL INDICATORS 101: pp. 1-10.
type of document: Journal paper/Article
number of independent citations: 10
language: English
URL 
2019

 Grigorszky István, Kiss Keve Tihamér, Szabó László József, Dévai György, Nagy Sándor Alex, Somlyai Imre, Berta Csaba, Gligora-Udovič Marija, Borics Gábor, Pór Gabriella, Muwafaq YM, Hajredini A, Tumurtogoo U, Ács Éva: Drivers of the Ceratium hirundinella and Microcystis aeruginosa coexistence in a drinking water reservoir, LIMNETICA 38: (1) pp. 41-53.
type of document: Journal paper/Article
language: English
URL 
2019

 Berta Csaba, Tóthmérész Béla, Wojewódka Marta, Augustyniuk Olga, Korponai János, Bertalan-Balázs Boglárka, Nagy Sándor Alex, Grigorszky István, Gyulai István: Community Response of Cladocera to Trophic Stress by Biomanipulation in a Shallow Oxbow Lake, WATER 11: (5) p. 929.
type of document: Journal paper/Article
language: English
URL 
2019

 Nagy S.A., Nagy J., Somogyi D.: Melegedő klíma: kihívások a hal‐ és halászatbiológiában, PISCES HUNGARICI (13) pp. 5-14.
type of document: Journal paper/Article
language: Hungarian
Full text 
2019

 Grabowska Joanna, Błońska Dagmara, Kati Sára, Nagy Sándor Alex, Kakareko Tomasz, Kobak Jarosław, Antal László: Competitive interactions for food resources between the invasive Amur sleeper ( Perccottus glenii ) and threatened European mudminnow ( Umbra krameri ), AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS 29: (12) pp. 2231-2239.
type of document: Journal paper/Article
number of independent citations: 5
language: English
URL 
2019

 Somlyai Imre, Berta Csaba, Nagy Sándor Alex, Dévai György, Ács Éva, Szabó László József, Nagy János, Grigorszky István: Heterogeneity and Anthropogenic Impacts on a Small Lowland Stream, WATER 11: (10) 2002
type of document: Journal paper/Article
language: English
URL 
2019

 Figler Aida, B-Béres Viktória, Dobronoki Dalma, Márton Kamilla, Nagy Sándor Alex, Bácsi István: Salt Tolerance and Desalination Abilities of Nine Common Green Microalgae Isolates, WATER 11: (12) p. 2527.
type of document: Journal paper/Article
number of independent citations: 8
language: English
URL 
Number of independent citations to these publications:28 
Scientometric data
list of publications and citations
number of scientific publications that meet accreditation criteria:
173
number of scientific publications:
162
monographs and professional books:
1
monographs/books in which chapters/sections were contributed:
2 
number of independent citations to scientific publications and creative works:
798

 
All rights reserved © 2007, Hungarian Doctoral Council. Doctoral Council registration number at commissioner for data protection: 02003/0001. Program version: 2.2358 ( 2017. X. 31. )