Results 31 to 40 of about 3,767 (189)

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

, 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., Cassani J. R., Clayton J., Johnson P., McDowall R. M., Rottman R., Rowe D. K., Rowe D. K., Rowe D. K., Sutton D. L., Wells R. D. S.   +10 more
core   +2 more sources

QUANTITATIVE AND QUALITATIVE VARIABILITY OF EPIPHYTIC ALGAE ON THREE AQUATIC PLANTS IN EUPHRATES RIVER, IRAQ

المجلة العراقية للاستزراع المائي, 2022
The epiphytic algae were studied on three aquatic plants (Ceratophyllum demersum, Myriophyllum verticillatum and Potamogeton pectinatus) from seven stations in Euphrates River between Hindia barrage and Al-Kufa city-Iraq, during summer 2004 and spring ...
F. M. Hassan, M. M. SALAH SALAH, J. M. SALMAN   +2 more
doaj   +1 more source

Configuration of Submerged Plants for Plain River Networks Based on Transparency Improvement [PDF]

E3S Web of Conferences, 2023
The configuration of submerged plants plays an important role in the restoration of river networks. In this study, the Sudong River, a typical plain river network in southern China, was selected for submerged plant configuration research to improve water
Zhang Xi, Zhang Jing, Xie Yangcun, Chen Tianpeng, Zhao Jinyong   +4 more
doaj   +1 more source

????? ?????? ??? ??????? ?????? ?? ?????? ??????? ?????? ???????? (Ceratophyllum demersum) ?? ??? ?????? ??? ???? ??? ??????

مجلة علوم ذي قار, 2019
The present study deal with measuering the concentration of two from the trace elements (Pb and Co) in water(dissolved and particulate) phase and their concentration in aquatic plant ( Ceratophyllum demersum ) in the Euphrates River at   Suq-Alshyoukh ...
باسم يوسف الخفاجي, نور كاظم خيرالله   +1 more
doaj   +4 more sources

Uptake of the cyanobacterial neurotoxin, anatoxin-a, and alterations in oxidative stress in the submerged aquatic plant Ceratophyllum demersum

Ecotoxicology and Environmental Safety, 2014
The prevalence of cyanobacterial blooms in fresh water bodies worldwide has become a serious environmental problem. The blooms can increase the occurrence of cyanobacterial neurotoxin, anatoxin-a, and this toxin can interact with aquatic plants and other pivotal components of aquatic ecosystems.
Mi-Hee, Ha, Valeska, Contardo-Jara, Stephan, Pflugmacher   +2 more
openaire   +2 more sources

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

, 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

Eficiência de fluridone no controle de plantas aquáticas submersas no reservatório de Jupiá Fluridone efficacy for control of submersed aquatic weeds in the Jupiá reservoir

Planta Daninha, 2003
O objetivo deste estudo foi avaliar a eficiência do herbicida fluridone no controle de plantas aquáticas submersas (Egeria densa, Egeria najas e Ceratophyllum demersum) que ocorrem no reservatório da Usina Hidrelétrica Eng.
D.A.S. Marcondes, E.D. Velini, D. Martins, R.H. Tanaka, F.T. Carvalho, A.L. Cavenaghi, A.A. Bronhara   +6 more
doaj   +1 more source

Specific features of accumulation of chemical elements by some types of macrophytes of the Volga Delta

Юг России: экология, развитие
Aim. To identify the features of accumulation of chemical elements by some types of macrophytes of the Volga Delta.The objects of the study were common mulberry (Spirodela polyrhiza L.) and dark green hornwort (Ceratophyllum demersum L.).
A. S. Kyanova, T. S. Ershova, V. A. Chaplygin, V. F. Zaitsev, N. V. Litvinova, N. G. Shaboyants, A. A. Matveeva   +6 more
doaj   +1 more source

Using Morphology and Genomic Template Stability (GTS) to Track Herbicide Effect on Some Submersed Aquatic Plants

Applied Environmental Research, 2016
This study aimed to detect the genotoxic effects of glyphosate on aquatic plants by the RAPD-PCR technique. Native aquatic plants were screened for herbicide testing.
Kun Silprasit, Arin Ngamniyom, Patarapong Kerksakul, Sirikul Thumajitsakul   +3 more
doaj   +7 more sources

Visualization and Quantification of the Impact of Humic Acid on Zinc Accumulation in Aquatic Plants Using a Low-Molecular-Weight Fluorescent Probe

Journal of Water and Environment Technology, 2021
The main aims of this study were to investigate the impact of humic acid (HA) on zinc (Zn) accumulation in aquatic plants and to study a low-molecular-weight Zn2+-selective fluorescent probe to visualize and quantify the tissue-level Zn concentrations ...
Thenuwara Arachchige Omila Kasun Meetiyagoda, Kabul Fadilah, Masayori Hagimori, Mudalige Don Hiranya Jayasanka Senavirathna, Takeshi Fujino   +4 more
doaj   +1 more source