Results 51 to 60 of about 10,564 (251)

Evidence on Night Movements of Macroinvertebrates to Macrophytes in a Pampean Stream [PDF]

open access: yes, 2014
Nocturnal invertebrate abundance peaks in lotic systems are usually associated to drift, however, diel migrations other than drift may be important in slow-flowing systems.
Ferreiro, Nicolas Andres
core   +1 more source

Preliminary Assessment of Several Heavy Metal Ions (Fe, Cu, Ni, Zn, Cr, Pb, and Cd) in Water, Sediment, Ceratophyllum demersum, and Potamogeton pectinatus Plants from Marsh Al-Hawizeh, Iraq

open access: yesJournal of Water and Environment Technology, 2021
Seasonal samples of water, sediments, and two submerged plants, Ceratophyllum demersum and Potamogeton pectinatus , were collected from four sites within Al-Hawizeh marsh between December 2017 and November 2018 to assess several heavy metal ...
Al-thahaibawi B.m.h.
semanticscholar   +1 more source

Influences of a submerged macrophyte on colony formation and growth of a green alga

open access: yesAquatic Biology, 2013
The effects of the submerged macrophyte Ceratophyllum demersum on the growth and morphology of the green alga Scenedesmus obliquus were assessed by conducting co-culture laboratory experiments (15 and 25°C, presence/absence of 3 g fresh wt of C. demersum
J Dong, JJ Lu, GB Li, LR Song
doaj   +1 more source

Control of macrophytes by grass carp (ctenopharyngodon idella) in a Waikato drain, New Zealand [PDF]

open access: yes, 2003
Hornwort (Ceratophyllum demersum L.) and other aquatic macrophytes have historically been mechanically removed from the Rangiriri drain and Churchill East drain to maintain drain efficiency.
Bannon H. J.   +10 more
core   +2 more sources

Direct and indirect effects of fenoxycarb on freshwater systems dominated by Neocaridina palmata (Decapoda: Atyidae) and macrophyte Ceratophyllum demersum.

open access: yesEcotoxicology and Environmental Safety, 2021
Few studies have been conducted with regard to the effects of insecticides on population dynamics of shrimps and associated groups such as macrophytes, phytoplankton, microorganisms etc. In the present study, effects of a single application of fenoxycarb
Meng Sha, Shao-nan Li, Yu Lu, Gong Cheng
semanticscholar   +1 more source

Complete chloroplast genomes of Ceratophyllum taxa (Ceratophyllaceae) and comparative analyses

open access: yesJournal of Asia-Pacific Biodiversity
Ceratophyllum is the only genus in the order Ceratophyllales and the family Ceratophyllaceae; however, the taxonomic classification of Ceratophyllum has long been debated.
KyoungSu Choi
doaj   +1 more source

Ceratophyllum Demersum, Linn. In The Orkney Isles [PDF]

open access: yesTransactions of the Botanical Society of Edinburgh, 1917
n ...
openaire   +2 more sources

Design and Manufacture of Machine for Removing Ceratophyllum Demersum and Other Plankton in Rivers

open access: yesIraqi Journal of Industrial Research, 2022
Ceratophyllum plant covers most waterways, including lined channels and trenches. This plant causes a loss in the amount of runoff, velocity of water in the channels, and reduces the drainage rates.
Sameh Qahtan Al-Najjar   +4 more
doaj   +1 more source

PRODUKSI DAN KONSUMSI OKSIGEN TERLARUT OLEH BEBERAPA TUMBUHAN AIR [PDF]

open access: yes, 2012
Production and consumtion oxygen in water ecosystem main problem because of plant respiration, animal, bacteri and other organism.acuatic plant efective that si hypothesized capable in increasing oxygen level throug photosynthesis.But aquatic plant is ...
Haryanti, Sri   +2 more
core   +1 more source

Aquatic and Littoral Successions in Various Post‐Mining Sites—Patterns and Possible Use in Ecological Restoration

open access: yesLand Degradation &Development, Volume 37, Issue 9, Page 3842-3852, 30 May 2026.
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová   +2 more
wiley   +1 more source

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