Results 131 to 140 of about 1,004 (162)
Some of the next articles are maybe not open access.
Population dynamics of Pistia stratiotes L.
Rendiconti Lincei. Scienze Fisiche e Naturali, 2019Pistia stratiotes is one of the worst weeds in the world, and it adversely affects the environment and biodiversity. A large gap remains in the quantitative knowledge about the growth, biomass and life cycle of this invasive macrophyte under natural conditions in Egypt. Therefore, this study aims to determine the monthly variation in P.
Tarek M. Galal +3 more
openaire +1 more source
Uranium biosorption by Lemna sp. and Pistia stratiotes
Journal of Environmental Radioactivity, 2019Biosorption-based technologies have been proposed for the removal of radionuclides from radioactive liquid waste containing organic compounds. Nevertheless, pytoremediation potential of uranium (U) by nonliving aquatic macrophytes Lemna sp. and Pistia stratiotes has not been previously addressed.
Ludmila Cabreira, Vieira +5 more
openaire +2 more sources
Wetting property of Pistia stratiotes
Industrial Lubrication and Tribology, 2017Purpose The purpose of this study is to conduct an investigation into the potential characteristics of Pistia stratiotes at different maturity stages. The focus of interest was to specifically look at oleophilicity properties based on contact angle (CA) measurement.
Najibah Ab Latif, Salmiah Kasolang
openaire +1 more source
Stratioside II - a C13 Norterpene Glucoside fromPistia stratiotes
Natural Product Letters, 1996Abstract The structure (3S,5R,6R,7E,9R)-3,5,6-trihydroxy-β-ionyl-3-O-β-D-glucopyranoside has been attributed to stratioside II, a component of the methanolic extract of Pistia stratiotes, on the basis of its spectroscopic features and by chemical correlation.
M. Della Greca +4 more
openaire +3 more sources
Pistia Stratiotes L. - Water Lettuce
2012Pistia stratiotes, water lettuce, is a free-floating aquatic weed that has naturalised in Qld and NSW. It is also found in the NT, where it is considered to be native. Water lettuce is fast-growing and has the ability to form dense mats, blocking waterways and interfering with access to water, fishing and hydro-electric flows.
openaire +1 more source
1966
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +1 more source
2019
?? ???????????? ???????????????????? ?? ?????????????????? ???????????????????????? ?????????????????????? ???????????????? ???????????? ???????????????????????????? Pistia stratioides L. ?? ?????????????????? ??????????????????????????. ?????????????????????? ?????????????????????? ?????? ?????????????????????????????? ?? ???????????? ?????????????????
openaire +1 more source
?? ???????????? ???????????????????? ?? ?????????????????? ???????????????????????? ?????????????????????? ???????????????? ???????????? ???????????????????????????? Pistia stratioides L. ?? ?????????????????? ??????????????????????????. ?????????????????????? ?????????????????????? ?????? ?????????????????????????????? ?? ???????????? ?????????????????
openaire +1 more source
[Chemical constituents of Pistia stratiotes L].
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 2002To investigate the chemical constituents of Pistia stratiotes, a kind of duckweed.Compounds were separated by chromatography on sillica gel, and their structures were identified by spectral analysis and chemical evidence.Four compounds were obtained and identified as stigmasta-4,22-dien-3-one, stigmasterol, stigmasteryl stearate and palmitic acid.All ...
Y, Ling +4 more
openaire +1 more source
2019
The influence of the new for Ukraine invasive species Pistia stratiotes on submerged macrophytes, typical for natural water bodies, was studied. Negative impact of Pistia stratiotes (photosynthetic pigment reduction) on Vallisneria spiralis and Ceratophyllum demersum and positive effect on Elodea ??anadensis was established. P.
openaire +1 more source
The influence of the new for Ukraine invasive species Pistia stratiotes on submerged macrophytes, typical for natural water bodies, was studied. Negative impact of Pistia stratiotes (photosynthetic pigment reduction) on Vallisneria spiralis and Ceratophyllum demersum and positive effect on Elodea ??anadensis was established. P.
openaire +1 more source