Skip to main content
SpringerLink
Log in

The plankton assemblages as potential bioindicators in the environmental conditions of Danube Delta

  • Original Article
  • Published:
Biologia Aims and scope Submit manuscript

Abstract

The influence of physicochemical parameters other than the nutrients load on the community structure of phyto- and zooplankton in lowland shallow lakes is still poorly understood. In this study we investigated the structure of the plankton community in Danube Delta (Romania) and the relationships with environmental variables. Among the 206 taxa observed, 33 species were dominant. Canonical Correspondence Analysis indicated that incident light, lakes depth, surface area and water conductivity were of significant importance in controlling the variation in the structure of the plankton assemblages. The resulted models from averaging regression and cross-calibration predicted the main environmental parameters and allowed the selection of phyto and zooplankton species as potential biological indicators. Weighted averaging regression and cross-calibration generated useful models for predicting the main four investigated environmental parameters, which contribute to the selection of phyto- and zooplankton species as potential biological indicators.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4

Similar content being viewed by others

References

  • Armengol X, Esparcia A, Miracle M (1998) Rotifer vertical distribution in a strongly stratified lake: a multivariate analysis. Hydrobiologia 387:161–170. https://doi.org/10.1023/A:1017054129742

    Article  Google Scholar 

  • Armengol X, Miracle XR (1999) Zooplankton communities in doline lakes and pools, in relation to some bathymetric parameters and physical and chemical variables. J Plankton Res 21:2245–2261. https://doi.org/10.1093/plankt/21.12.2245

    Article  Google Scholar 

  • Baloch WA, Suzuki H, Onoue Y (2000) Occurrence of planktonic rotifer, Filinia longiseta in southern Kyushu, Japan. Pak J Zool 32:279–281

  • Basińska A, Kuczyńska-Kippen N, Świdnicki K (2010) The body size distribution of Filinia longiseta(Ehrenberg) in different types of small water bodies in the Wielkoposka region. Limnetica 29:171–182. https://doi.org/10.23818/limn.29.14

    Article  Google Scholar 

  • Baumert AJ (1998) The components of feeding behavior in the rotifer Asplanchna herricki: attack, capture, consumption, selectivity, and trophi morphology. Honors Theses, St. John's University

  • Bērziņš B, Pejler B (1989a) Rotifer occurrence and trophic degree. Hydrobiologia 182:171–180. https://doi.org/10.1007/BF00006043

    Article  Google Scholar 

  • Bērziņš B, Pejler B (1989b) Rotifer occurrence in relation to temperature. Hydrobiologia 175:223–231. https://doi.org/10.1007/BF00006092

  • Birks HJB, Line JM, Juggins S, Stevenson AC, Ter Braak CJF (1990) Diatoms and pH reconstruction. Phil. Trans. R. Soc. Lond. Ser. B 327:263–278. https://doi.org/10.1098/rstb.1990.0062

    Article  Google Scholar 

  • Burdíková Z, Čapek M, Švindrych Z, Gryndler M, Kubínová L, Holcová K (2012) Ecology of testate amoebae in the Komořany ponds in the Vltava Basin. Microb Ecol 64:117–130. https://doi.org/10.1007/s00248-011-0003-9

    Article  PubMed  Google Scholar 

  • Catherine A, Escoffier N, Belhocine A (2012) On the use of the FluoroProbe(r), a phytoplankton quantification method based on fluorescence excitation spectra for large-scale surveys of lakes and reservoirs. Water Res 46:1771–1784. https://doi.org/10.1016/j.watres.2011.12.056

    Article  CAS  PubMed  Google Scholar 

  • Chang K-H, Doi H, Nishibe Y, Nakano S- Ichi (2010) Feeding habits of omnivorous Asplanchna: comparison of diet composition among Asplanchna herricki, A priodonta and A girodi in pond ecosystems J Limnol 692:209–216. https://doi.org/10.4081/jlimnol.2010.209

  • Christie CE, Smol JP (1993) Diatom assemblages as indicators of lake trophic status in southeastern Ontario lakes. J Phycol 29:575–586. https://doi.org/10.1111/j.0022-3646.1993.00575.x

    Article  Google Scholar 

  • Clement P, Wurdak E, Amsellem J (1983) Behavior and ultrastructure of sensory organs in rotifers. Hydrobiologia 104:89–129. https://doi.org/10.1007/BF00045957

    Article  Google Scholar 

  • Coops H, Buijse LL, Buijse AD, Constantinescu A, Covaliov S, Hanganu J, Ibelings BW, Menting G, Navodaru I, Oosterberg W, Staras M, Török L (2008) Trophic gradients in a large-river Delta: ecological structure determined by connectivity gradients in the Danube Delta (Romania). River Res Appl 24:698–709. https://doi.org/10.1002/rra.1136

    Article  Google Scholar 

  • Coops H, Hanganu J, Tudor M, Oosterberg W (1999) Classification of Danube Delta lakes based on aquatic vegetation and turbidity. In: Caffrey J, Barrett PRF, Ferreira MT, Moreira IS, Murphy KJ, Wade PM (eds) Biology, Ecology and Management of Aquatic Plants. Developments in Hydrobiology, vol 147. Springer, Dordrecht, pp187–191. https://doi.org/10.1007/978-94-017-0922-4_26

  • Cornillac A, Wurdak E, Clément P (1983) Phototaxis in monochromatic light and microspectrophotometry of the cerebral eye of the rotifer Brachionus calyciflorus. Hydrobiologia 104:191–196. https://doi.org/10.1007/BF00045967

    Article  Google Scholar 

  • Damian-Georgescu A (1963) Fauna Republicii Socialiste Romania. Crustacea Vol.IV, Fascicola 6, Copepoda.Cyclopidae. Editura Academiei Române, București

  • Damian-Georgescu A (1966) Fauna Republicii Socialiste Romania. Crustacea Vol.IV, Fascicula 8, Copepoda. Calanoida. Editura Academiei Române, București

  • Damian-Georgescu A (1970) Fauna Republicii Socialiste Romania. Crustacea Vol.IV, Fascicula 11, Copepoda.Harpacticoida. Editura Academiei Române, București

  • de Carvalho LR, Pipole F, Werner VR, Laughinghouse Iv HD, de Camargo AC, Rangel M, Konno K, Sant' Anna CL (2008) A toxic cyanobacterial bloom in an urban coastal lake, Rio Grande do Sul state, Southern Brazil. Braz J Microbiol 39:761–769. https://doi.org/10.1590/S1517-838220080004000031

  • Deng J, Qin B, Paerl HW, Zhang Y, Wu P, Ma J, Chen Y (2014) Effects of nutrients, temperature and their interactions on spring phytoplankton community succession in Lake Taihu, China. PLoS One 9: e113960. https://doi.org/10.1371/journal.pone.0113960

  • Dodson SI, Arnott SE, Cottingham KL (2000) The relationship in lake communities between primary productivity and species richness. Ecology 81:2662–2679. https://doi.org/10.1890/0012-9658(2000)081[2662:TRILCB]2.0.CO;2

  • Domingues RB, Guerra CC, Barbosa AB, Galvão HM (2015) Are nutrients and light limiting summer phytoplankton in a temperate coastal lagoon? Aquat Ecol 49:127–146. https://doi.org/10.1007/s10452-015-9512-9

    Article  CAS  Google Scholar 

  • Duggan IC, Green JD, Shiel RJ (2002) Distribution of rotifer assemblages in North Island, New Zealand, lakes: relationships to environmental and historical factors. Freshw Biol 47:195–206. https://doi.org/10.1046/j.1365-2427.2002.00742.x

    Article  Google Scholar 

  • Dumont HJ (1977) Biogeography of rotifers. Hydrobiologia 104:19–30. https://doi.org/10.1007/BF00045948

    Article  Google Scholar 

  • Edmonson WT, Winberg GG (1971) A manual on the methods for the assessment of secondary productivity in freshwaters (IPB handbook 17). Blackwell Scientific Publications, Oxford and Edinburg

    Google Scholar 

  • Ettl H (1978) Xanthophyceae, Teil 1, Süßwasserflora von Mitteleuropa. Gustav Fischer Verlag, Jena, Stuttgart-New York

    Google Scholar 

  • Ettl H (1983a) Chlorophyta I, Süßwasserflora von Mitteleuropa. Gustav Fischer Verlag, Jena, Stuttgart-New York

    Google Scholar 

  • Ettl H (1983b) Chlorophyta I, Süßwasserflora von Mitteleuropa. Gustav Fischer Verlag, Jena, Stuttgart-New York

    Google Scholar 

  • Foissner W, Blatterer H, Berger H, Kohmann F (1991) Taxonomical and ecological revision of Ciliata from saprobic systems, volume I: Cyrtophorida, Oligotrichida, Hypotrichia, Colpodea, reports by the Bavarian state Office for Water Management, 1 (91). Informationsberichte des Bayer Landesamtes für Wasserwirtschaft, Munich

    Google Scholar 

  • Foissner W, Blatterer H, Berger H, Kohmann F (1992) Taxonomical and ecological revicion of Ciliata from saprobic systems, volume II: Peritrichia, Heterotrichida, Odontostomatida. Reports by the Bavarian state Office for Water Management, 5 (92). Informationsberichte des Bayer Landesamtes für Wasserwirtschaft, Munich

  • Foissner W, Berger H, Kohmann F (1994) Taxonomical and ecological revision of Ciliata from saprobic systems, volume III: Hymenostomata, Prostomatida, Nassulida. Reports by the Bavarian state Office for Water Management, 1 (94). Informationsberichte des Bayer Landesamtes für Wasserwirtschaft, Munich

  • Foissner W, Berger H, Kohmann F (1995) Taxonomical and ecological revision of Ciliata from saprobic systems, volume IV: Gymnostomatea, Loxodes, Suctoria. Reports by the Bavarian state Office for Water Management, 1 (95). Informationsberichte des Bayer Landesamtes für Wasserwirtschaft, Munich

  • Gâştescu P (2009) The Danube Delta biosphere reserve. Geography, biodiversity, protection, management. Rev Roum Géogr 53:139–152

    Google Scholar 

  • Gilbert JJ, Hampton SE (2001) Diel vertical migrations of zooplankton in a shallow, fishless pond: a possible avoidance- response cascade by notonectids. Freshw Biol 46:611–621. https://doi.org/10.1046/j.1365-2427.2001.00697.x

  • Grospietsch T (1972)Wechsel-tierchen (Rhizopoden). Kosmos-Verlag Franckh, Stuttgart 

  • Gulati RD (1990) Zooplankton structure in the Loosdrecht lakes in relation to trophic status and recent restoration measures. Hydrobiologia 191:173–188. https://doi.org/10.1007/BF00026051

    Article  CAS  Google Scholar 

  • Houliez E, Lizon F, Thyssen M, Artigas LF, Schmitt FG (2012) Spectral fluorometric characterization of haptophyte dynamics using the FluoroProbe: an application in the eastern English Channel for monitoring Phaeocystis globosa. J Plankton Res 34:136–151. https://doi.org/10.1093/plankt/fbr091

  • Interlandi SJ, Kilham SS (2001) Limiting resources and the regulation of diversity in phytoplankton communities. Ecology 82:1270–1282. https://doi.org/10.1890/0012-9658(2001)082[1270:LRATRO]2.0.CO;2

    Article  Google Scholar 

  • Jeppesen E, Jensen JP, Søndergaard M, Lauridsen T, Landkildehus F (2000) Trophic structure, species richness and biodiversity in Danish lakes: changes along a phosphorus gradient. Freshw Biol 45:201–218. https://doi.org/10.1046/j.1365-2427.2000.00675.x

  • Kasprzak P, Padisák J, Koschel R, Krienitz L, Gervais F (2008) Chlorophyll a concentration across a trophic gradient of lakes: an estimator of phytoplankton biomass? Limnologica 38:327–338. https://doi.org/10.1016/j.limno.2008.07.002

    Article  Google Scholar 

  • Kilroy C, Biggs BJF, Vyverman W, Broady PA (2006) Benthic diatom communities in subalpine pools in New Zealand: relationships to environmental variables. Hydrobiologia 561:95–110. https://doi.org/10.1007/s10750-005-1607-1

    Article  Google Scholar 

  • Komárek J, Anagnostidis K (1998) Cyanoprokaryota, Teil 1, Chroococcales. Süßwasserflora von Mitteleuropa, Springer Spektrum

    Google Scholar 

  • Komárek J, Anagnostidis K (2005) Cyanoprokaryota Teil. 2, Oscillatoriales, Süßwasserflora von Mitteleuropa. Springer Spektrum

  • Kowaleczko M (2005) Preliminary investigations on the dependence between the day-time and vertical migrations of rotifers in Piaseczno during summer stagnation. Ann Univ Mariae Curie-Skłodowska C Biol 60:55-61

  • Krammer K, Lange-Bertalot H (1986) Naviculaceae I, Süßwasserflora von Mitteleuropa. Springer Spektrum

  • Krammer K, Lange-Bertalot H (1988) Bacillariophyceae, Teil 2, Süßwasserflora von Mitteleuropa. Springer Spektrum

  • Krammer K, Lange-Bertalot H (1991a) Bacillariophyceae, Teil 3, Süßwasserflora von Mitteleuropa. Springer Spektrum

  • Krammer K, Lange-Bertalot H (1991b) Bacillariophyceae, Teil 4, Süßwasserflora von Mitteleuropa. Springer Spektrum

  • Kuznetsova EV, Kosolapov DB, Kosolapova NG, Sakharovaa EG, Krylova AV (2019) Dynamics and relationship between plankton organisms in the littoral zone of a large plain reservoir at the beginning of the vegetation season. Contemp Probl Ecol 12:575–583. https://doi.org/10.1134/S1995425519060076

  • Lehman CL, Tilman D (2000) Biodiversity, stability, and productivity in competitive communities. Am Nat 156:534–552. https://doi.org/10.1086/303402

    Article  PubMed  Google Scholar 

  • Leland HV (1995) Distribution of phytobenthos in the Yakima River basin, Washington, in relation to geology, land use, and other environmental factors. Can J Fish Aquat Sci 52:1108–1129. https://doi.org/10.1139/f95-108

    Article  Google Scholar 

  • Leland HV, Brown LR, Mueller DK (2001) Distribution of algae in the San Joaquin River, California, in relation to nutrient supply, salinity and other environmental factors. Freshw Biol 46:1139–1167. https://doi.org/10.1046/j.1365-2427.2001.00740.x

  • Leland HV (2003) The influence of water depth and flow regime on phytoplankton biomass and community structure in a shallow, lowland river. Hydrobiologia 506:247–255. https://doi.org/10.1023/B:HYDR.0000008596.00382.56

    Article  Google Scholar 

  • Matveeva LK (1986) Pelagic rotifers of Lake Glubokoe from 1897 to 1984. Hydrobiology 141:45–54. https://doi.org/10.1007/BF00007479

    Article  Google Scholar 

  • Miracle MR, Armengol-Díaz J, Dasí MJ (1993) Extreme meromixis determines strong differential planktonic vertical distributions. SIL proceedings, 1922-2010. Verh Int Verein Limnol 25:705–710. https://doi.org/10.1080/03680770.1992.11900230

  • Munn MD, Black RW, Gruber SJ (2002) Response of benthic algae to environmental gradients in an agriculturally dominated landscape. J North Am Benthol Soc 21:221–237. https://doi.org/10.2307/1468411

    Article  Google Scholar 

  • Muylaert K, Pérez-Martínez C, Sánchez-Castillo P, Torben LL, Vanderstukken M, Declerck SAJ, Van der Gucht K, Conde-Porcuna JM, Jeppesen E, De Meester L, Vyverman W (2010) Influence of nutrients, submerged macrophytes and zooplankton grazing on phytoplankton biomass and diversity along a latitudinal gradient in Europe. Hydrobiologia 653:79–90. https://doi.org/10.1007/s10750-010-0345-1

    Article  CAS  Google Scholar 

  • Negrea Ş (1983) Fauna Republicii Socialiste Romania. Cladocera, Editura Academiei Române, București

    Google Scholar 

  • Ochocka A, Pasztaleniec A (2016) Sensitivity of plankton indices to lake trophic conditions. Environ Monit Assess 188:622. https://doi.org/10.1007/s10661-016-5634-3

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  • Păceșilă I (2015) Benthic microbial biomass dynamics in aquatic ecosystems of the Danube Delta. Rom Biotechnol Lett 20:10946–10503

    Google Scholar 

  • Paxinos R, Mitchell JG (2000) A rapid Utermöhl method for estimating algal numbers. J Plankton Res 22:2255–2262. https://doi.org/10.1093/plankt/22.12.2255

    Article  Google Scholar 

  • Ponader KC, Charles DF, Belton TJ (2007)Diatom-based TP and TN inference models and indices for monitoring nutrient enrichment of New Jersey streams. Ecol Indic 79:79–93. https://doi.org/10.1016/j.ecolind.2005.10.003

  • Reynolds CS, Oliver RL, Walsby AE (1987) Cyanobacterial dominance: the role of buoyancy regulation in dynamic lake environments. N Z J Mar Freshw Res 21:379–390. https://doi.org/10.1080/00288330.1987.9516234

  • Reynolds CS, Lund JWG (1988) The phytoplankton of an enriched, soft-water lake subject to intermittent hydraulic flushing (Grasmere, English Lake District). Freshw Biol 19:379–404. https://doi.org/10.1111/j.1365-2427.1988.tb00359.x

    Article  Google Scholar 

  • Reynolds CS, Padisák J, Sommer U (1993) Intermediate disturbance in the ecology of phytoplankton and the maintenance of species diversity: a synthesis. In: Padisák J, Reynolds CS, Sommer U (eds) Intermediate disturbance hypothesis in phytoplankton ecology, Proceedings of the 8th workshop of the International Association of Phytoplankton Taxonomy and Ecology 1991, Baja, Hungary, Springer, Dordrecht, pp 183–188

  • Reynolds CS, Huszar V, Kruk C, Naselli-Flores L, Melo S (2002) Towards a functional classification of the freshwater phytoplankton. J Plankton Res 24:17–428. https://doi.org/10.1093/plankt/24.5.417

    Article  Google Scholar 

  • Rivier IK (2005) Composition and some ecological features of winter zooplankton in deep stratified lakes. Russ J Ecol 36:179–192. https://doi.org/10.1007/s11184-005-0057-3

    Article  Google Scholar 

  • Rodrigo MA, Armengol-Díaz X, Oltra R, Dasí MJ, Colom W (2001) Environmental variables and planktonic communities in two ponds of El Hondo wetland (SE Spain). Int Rev Hydrobiol 86:299–315.

  • Rodrigo MA, Rojo C, Armengol X (2003) Plankton biodiversity in a landscape of shallow water bodies (Mediterranean coast, Spain). Hydrobiologia 506:317–326. https://doi.org/10.1023/B:HYDR.0000008578.62194.04

    Article  Google Scholar 

  • Rudescu L (1960) Rotatoria. Fauna R.P.Române. Trochelminthes 2(2). Editura Academiei Române, București

  • Shaw PJ (2003) Canonical correspondence analysis (CCA). In: Arnold H (ed) Multivariate statistics for the environmental sciences. Oxford University Press, New York, pp 232–247

    Google Scholar 

  • Simpson GL, Oksanen J (2016) analogue: analogue matching and Modern Analogue Technique transfer function models. (R package version 0.17–0). Available at: http://cran.r-project.org/package=analogue (accessed March, 2019)

  • ter Braak CJF, Smilauer P (1998) CANOCO reference. Manual and user’s guide to Canoco for windows: software for canonical community ordination (version 4). Microcomputer power, Ithaca, NY, USA

  • Tockner K, Uehlinger U, Robinson TC (2008) Rivers of Europe, First edn. Academic Press, New York

  • Voight M (1956) Rotatoria – the rotifers of Central Europe. Borntraeger Brothers, Berlin – Nikolasse

    Google Scholar 

  • Winter JG, Duthie HC (2000) Epilithic diatoms as indicators of stream total N and total P concentration. J North Am Benthol Soc 19:32–49. https://doi.org/10.2307/1468280

    Article  Google Scholar 

  • Wu N, Schmalz B, Fohrer N (2011) Distribution of phytoplankton in a German lowland river in relation to environmental factors. J Plankton Res 33:807–820. https://doi.org/10.1093/plankt/fbq139

    Article  CAS  Google Scholar 

  • Yin L, Ji Y, Zhang Y, Chong L, Chen L (2018) Rotifer community structure and its response to environmental factors in the backshore wetland of expo garden, Shanghai. Aquaculture and Fisheries 3:90–97. https://doi.org/10.1016/j.aaf.2017.11.001

    Article  Google Scholar 

  • Zhao SQ, Fang JY, Ji W (2003) Lake restoration from impoldering: impact of land conversion on riparian landscape in Honghu Lake area, Central Yangtze. Agric Ecosyst Environ 95:111–115. https://doi.org/10.1016/S0167-8809(02)00098-1

    Article  Google Scholar 

  • Zinevici V, Parpală L (2006) The zooplankton structure and productivity in Danube Delta lacustrine ecosystems. In: Tudorancea C, Tudorancea MM (eds) Danube Delta. Genesis and Biodiversity. Backhuys Publishers, Leiden, pp 177–210

Download references

Acknowledgments

The study was funded by the Swiss Enlargement Contribution; project IZERZ0 – 142165, “CyanoArchive”, in the framework of the Romanian-Swiss Research Programme and Institute of Biology Bucharest of Romanian Academy; project no. RO1567-IBB02/2013. Octavian Pacioglu was funded by the National Core Program - Romanian Ministry of Research and Innovation Program, project 25 N/2019 BIODIVERS 19270103. The authors thank Stela Sofa for technical support, as well as to the team from the Ecological Station Sulina for assistance during the sampling trips. The authors would equally like to thank two anonymous reviewers that provided us very useful information and checked for scientific inconsistencies and inadvertences along the manuscript.

On behalf of all authors, the corresponding author states that there is no conflict of interest.

Funding

Swiss Enlargement Contribution; project IZERZ0–142165, “CyanoArchive”, in the framework of the Romanian-Swiss Research Programme and Institute of Biology Bucharest of Romanian Academy; Project no. RO1567-IBB02/2013 from the Institute of Biology Bucharest of Romanian Academy Octavian Pacioglu was funded by the National Core Program - Romanian Ministry of Research and Innovation Program, project 25 N/2019 BIODIVERS 19270103.

Author information

Author notes

  1. Larisa I. Florescu, Mirela Moldoveanu and Octavian Pacioglu contributed equally to this work.

Authors and Affiliations

  1. Ecology, Taxonomy and Nature Conservation Department, Institute of Biology Bucharest of Romanian Academy, Bucharest, Romania

    Larisa I. Florescu, Mirela Moldoveanu & Laura Parpală

  2. National Institute of Research and Development for Biological Sciences, Bucharest, Romania

    Octavian Pacioglu

Authors
  1. Larisa I. Florescu
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Mirela Moldoveanu
    View author publications

    You can also search for this author in PubMed Google Scholar

  3. Laura Parpală
    View author publications

    You can also search for this author in PubMed Google Scholar

  4. Octavian Pacioglu
    View author publications

    You can also search for this author in PubMed Google Scholar

Contributions

Larisa I. Florescu, Mirela Moldoveanu and Octavian Pacioglu contributed equally to this work to the conception, analysis and interpretation of data.

Laura Parpala contributed with Cladocera and Copepoda data and revised it critically the article.

All the authors read and approved the final manuscript.

Corresponding author

Correspondence to Mirela Moldoveanu.

Ethics declarations

Ethics approval

Not applicable.

Conflicts of interest/competing interests

The authors have no conflicts of interest to declare that are relevant to the content of this article.

Additional information

Publisher’s note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Online Resource 1

Mean density (cell L−1 for phyto- and individuals L−1 for zooplankton) in the 25 sampled shallow lakes (XLS 91 kb)

Online Resource 2

Mean of physico-chemical parameters per six sampling seasons (in bold the VIF factors), as well as the density of phyto- and zooplankton dominant species (frequency > 1%) employed in statistical analysis (XLS 143 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Florescu, L.I., Moldoveanu, M., Parpală, L. et al. The plankton assemblages as potential bioindicators in the environmental conditions of Danube Delta. Biologia 77, 105–114 (2022). https://doi.org/10.1007/s11756-021-00899-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11756-021-00899-3

Keywords

Search

Navigation