Results 111 to 120 of about 18,201 (231)

Depression Periods in Cladocera

open access: yesExperimental Biology and Medicine, 1932
For more than 3 years the writer has been interested in the periodic depressions that so frequently occur in stock cultures of Cladocera reared in manure infusions. Such periods have been reported by Warren,1 Hartman,2 and Allee.3 Stuart, Cooper and Coady4 believed that no one environmental factor was responsible for their occurrence and suggested ...
openaire   +1 more source

Migration of Net Phytoplankton and Zooplankton in Mendum’s Pond, New Hampshire [PDF]

open access: yes, 2006
The study examines the vertical distribution and migratory behavior of net phytoplankton and zooplankton of Mendum’s Pond in Barrington, N.H. The cyanobacteria, Microcystis and Aphanocapsa were the dominant net phytoplankton in this lake.
Murby, Amanda L.
core   +1 more source

Invasion of a littoral cladoceran Sida crystallina into the pelagic zone of Christine Lake, NH and its potential impact on the phytoplankton community [PDF]

open access: yes, 2011
This study evaluated the phytoplankton community and grazing influences of the zooplankton in oligotrophic Christine Lake, NH, by assessing the body size and clearance rates of the three dominant crustaceans: Sida crystallina (0.08 individuals L-1 ...
Huey, Kayla N.
core   +1 more source

On the formation of ephippia in some Cladocera (Crustacea) [Translation from: Zoologicheskie Zhurnal 61, 1425-1427, 1982] [PDF]

open access: yes, 1983
The determination of relative connections between families and genera of Cladocera, necessary for the construction of their natural systems, must be based on various criteria, among them on the structure of the ephippia.
Makrushin, A.V., Markevich, G.I.
core  

Possible mediation of Cladocera species by a researcher's chest wader. [PDF]

open access: yesHeliyon, 2023
Hajredini A   +4 more
europepmc   +1 more source

Keystone communities can rescue aquatic metacommunities influenced by pesticide contamination. [PDF]

open access: yesEcol Appl
Vieira CB   +11 more
europepmc   +1 more source

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