Results 41 to 50 of about 283 (107)

Epizoic Protozoa of Planktonic Copepoda and Cladocera from a Small Eutrophic Lake, and Their Possible Use as Indicators of Organic Water Pollution [PDF]

open access: yes, 1978
The epizoic protozoa of planktonic copepoda and cladocera from a eutrophic lake (Ashmore Lake, Coles County, Illinois) were studied over a 13-week period in the summer and fall of 1975.
Henebry, Michael Stevens
core   +1 more source

Study of biofilms based on filamentous bamboo for surface water bioremediation [PDF]

open access: yes, 2017
Two kinds of fillers were chosen to explore surface water remediation with a sequencing batch biofilm reactor (SBBR). By comparing SBBR with the plastic filling reactor (PFR), which was considered as the control group, the effectiveness of a filamentous ...
Cao Wenping   +3 more
core   +1 more source

Intraspecific genetic variation, population structure, and species diversity in the Carchesium Polypinum species complex [PDF]

open access: yes, 2009
Currently, the distribution of eukaryotic protists is a matter of intense debate. One side of the argument states that because of their small size, protists have the ability to disperse across geographic boundaries.
Gentekaki, Eleni
core   +1 more source

OCCURRENCE OF MICROORGANISMS IN THE MYA KAN THAR LAKE, LOILEM TOWNSHIP, SOUTHERN SHAN STATE [PDF]

open access: yes, 2017
The present study revealed that the composition and amount of microorganisms in the water sample of Mya Kan Thar Lake, Loilem Township. There are four groups of microorganisms such as phytoplankton's groups (Phyla Chlorophyta and Euglephyta), diatoms ...
Aung May Sein, Dr   +2 more
core  

Key to the common parasitic protozoans of North American fishes [PDF]

open access: yes, 1970
"March 1966, Revised June 1970." Bibliography: leaves 16-17.
Rogers, Wilmer A. (Wilmer Alexander), 1933-   +1 more
core  

Zooplankton Community Structure in Dardanelle Reservoir, Arkansas, 1975-1982 [PDF]

open access: yes, 1983
Zooplankton was collected at 10 stations in Dardanelle Reservoir from 1975 to 1982. Current data were compared to a five-year preoperational study phase. Rotifer taxa strongly dominated the community.
Rickett, John D., Watson, Robert L.
core   +1 more source

Tingkat Serangan Ektoparasit Ciliophora pada Udang Vannamei (Penaeus vannamei) di Lahan Pertambakan Polikultur Sidoarjo [PDF]

open access: yes, 2019
Udang vannamei (Penaeus vannamei) banyak dibudidayakan di lahan pertambakan polikultur Kabupaten Sidoarjo. Produksi udang cenderung menurun dari tahun 2009 hingga 2015, sementara permintaan pasar tergolong tinggi dan Sidoarjo turut menyumbangkan sekitar ...
Ambarwati, Reni, Firdaus, Isnaini Amanah
core   +1 more source

Francisella tularensis subsp. holarctica wild-type is able to colonize natural aquatic ex vivo biofilms. [PDF]

open access: yesFront Microbiol, 2023
Schaudinn C   +4 more
europepmc   +1 more source

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