Diatom Richness in the Temporal and Spatial Variability of Biotopes in Khara River Catchment, Mongolia

Inland Water Biology - 2022
Tsegmid, Bukhchuluun1
1Laboratory of Plant Systematics and Phylogeny, Botanic Garden and Research Institute of Mongolian Academy of Sciences, Ulaanbaatar, Mongolia

Tóm tắt

This investigation aimed to assess the diatom diversity, richness, and occurrence for each biotope temporal and spatial variability along the Khara River basin, Mongolia. We collected diatom samples in 19 sites across the Khara River basin every three years for the May and August months. Three hundred thirty-six species of diatoms were recorded in this basin, and 24.4 percent or common species of those occurred on all three biotopes. After the inflow of small tributary rivers into the main river, the species wealth increases from the previous point in the main river. The number of species at the upper reaches is not much, and the Shannon diversity is high, while at the down reaches is opposite. During May, the highest number of species occurred on epipelon, while the highest diatom number occurred on epiphyton during August. This diatom investigation is the first of the Khara River in Mongolia.

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citation_journal_title=Baghdad Sci. J.; citation_title=Diversity measurement indices of diatom communities in the Tigris River within Wasit Province, Iraq; citation_author=S.F. Ali, R.A. Abdul-Jabar, F.M. Hassan; citation_volume=15; citation_publication_date=2018; citation_pages=117-122; citation_doi=10.21123/bsj.2018.15.2.0117; citation_id=CR1

citation_title= ; citation_publication_date=2015; citation_id=CR2; citation_author=E.G. Bellinger; citation_author=D.C. Sigee

citation_journal_title=Proc. Sib. Exped. Imp. Russ. Geogr. Soc.; citation_title=Materials on algology of Baikal Lake and its basin; citation_author=B.Ch. Dorogostayskiy; citation_volume=35; citation_publication_date=1904; citation_pages=1-44; citation_id=CR3

Hofmann, J. and Behredt, H., Analysis of Land Use Patterns, Heavy Metals and Nutrient Balances in the Kharaa River Basin: Actual Developments and First Project Results, PAGES Workshop Report, Ser. 1, 2008.

citation_journal_title=Int. Rev. Hydrobiol.; citation_title=Analysis of recent nutrient emission pathways, resulting surface water quality and ecological impacts under extreme continental climate: the Kharaa River Basin (Mongolia); citation_author=J. Hofmann, J. Hürdler, R. Ibisch, M. Schaeffer, D. Borchardt; citation_volume=96; citation_publication_date=2011; citation_pages=484-519; citation_doi=10.1002/iroh.201111294; citation_id=CR5

citation_journal_title=Transact. Am. Microsc. Soc.; citation_title=The taxonomy and structure of the diatom populations from three Eastern North American rivers using three sampling methods; citation_author=M.H. Hohn, J. Hellerman; citation_volume=82; citation_publication_date=1963; citation_pages=250-329; citation_doi=10.2307/3223932; citation_id=CR6

citation_journal_title=Ecol. Evol.; citation_title=Distribution and diversity of diatom assemblages in surficial sediments of shallow lakes in Wapusk National Park (Manitoba, Canada) region of the Hudson Bay Lowlands; citation_author=O. Jacques, F. Bouchard, L.A. MacDonald, R.I. Hall, B.B. Wolfe, R. Pienitz; citation_volume=6; citation_publication_date=2016; citation_pages=4526-4540; citation_doi=10.1002/ece3.2179; citation_id=CR7

citation_title= ; citation_publication_date=1991; citation_id=CR8; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer

citation_title= ; citation_publication_date=1997; citation_id=CR9; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer Verlag

citation_title= ; citation_publication_date=1997; citation_id=CR10; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Gustav Fischer Verlag

citation_title= ; citation_publication_date=2000; citation_id=CR11; citation_author=K. Krammer; citation_author=H. Lange-Bertalot; citation_publisher=Spektrum Akademischer Verlag

citation_journal_title=Environments; citation_title=Freshwater diatoms as indicators of combined long-term mining and urban stressors in Junction creek (Ontario, Canada); citation_author=I. Lavoie, S. Morin, V. Laderriere, C. Fortin; citation_volume=5; citation_publication_date=2018; citation_pages=30; citation_doi=10.3390/environments5020030; citation_id=CR12

citation_title= ; citation_publication_date=2004; citation_id=CR13; citation_author=A.E. Magurran

citation_title= ; citation_publication_date=2006; citation_id=CR14; citation_author=A. Munguntsetseg; citation_publisher=Interpress

citation_journal_title=J. Theor. Biol; citation_title=The measurement of diversity in different types of biological collections; citation_author=E.C. Pielou; citation_volume=13; citation_publication_date=1966; citation_pages=131-144; citation_doi=10.1016/0022-5193(66)90013-0; citation_id=CR15

citation_journal_title=J. North Am. Benthol. Soc.; citation_title=Choice of substrate in algae-based water-quality assessment; citation_author=M. Potapova, D. Charles; citation_volume=24; citation_publication_date=2005; citation_pages=415-427; citation_doi=10.1899/03-111.1; citation_id=CR16

citation_journal_title=Bell Syst. Tech. J.; citation_title=A mathematical theory of communication; citation_author=C.E. Shannon; citation_volume=27; citation_publication_date=1948; citation_pages=379-423, 623–656; citation_doi=10.1002/j.1538-7305.1948.tb01338.x; citation_id=CR17

citation_journal_title=Hydrobiologia; citation_title=Stream order-dependent diversity metrics of epilithic diatom assemblages; citation_author=C. Stenger-Kovács, L. Tóth, F. Tóth, E. Hajnal, J. Padisák; citation_volume=721; citation_publication_date=2014; citation_pages=67-75; citation_doi=10.1007/s10750-013-1649-8s; citation_id=CR18

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