Results 111 to 120 of about 7,284 (205)

Масовий розвиток Pistia stratiotes (Araceae) в р. Сіверський Донець (Харківська область) [PDF]

open access: yes, 2014
В статье приводятся результаты исследования массового развития тропического сорного растения Pistia stratiotes L. на р. Северский Донец в Харьковской обл. в вегетационный период 2013 г. Выявлены источник и особенности распространения вида в русле реки,
Гамуля, Ю.Г.   +2 more
core   +1 more source

Opportunities for classical biological control of weeds in European overseas territories [PDF]

open access: yes, 2008
European overseas territories are home to biodiversity and endemism of worldwide importance, vastly superior to that of continental Europe as a whole. They are, however, much more threatened by invasive species, including hundreds of alien invasive plant
Baret, Stéphane   +5 more
core  

Invasive floating water weeds – killing life and commerce [PDF]

open access: yes, 2017
Weeds by definition are plants that grow in the wrong place. When their seeds or other plant parts are transported to other regions where their natural enemies are absent, they can multiply unhindered.
Ajuonu, O.   +5 more
core  

Penurunan Konsentrasi Nikel (Ni) Total Dan Cod Menggunakan Tumbuhan Kayu Apu (Pistia Stratiotes L.) Pada Limbah Cair Elektroplating [PDF]

open access: yes, 2016
Limbah cair elektroplating mengandung logam berat seperti nikel, kromium dan tembaga yang berbahaya bagi lingkungan. Penelitian ini merupakan penelitian mengenai fitoteknologi menggunakan tumbuhan kayu apu dalam rangka menghadirkan solusi alternatif ...
Andarani, P. (Pertiwi)   +2 more
core  

Changes in antioxidant enzyme activities in Eichhornia crassipes (Pontederiaceae) and Pistia stratiotes (Araceae) under heavy metal stress

open access: yesRevista de Biología Tropical, 2007
Whole plants of Eichhornia crassipes and Pistia stratiotes were exposed to various concentrations (0, 0.1, 0.3, 0.5, 1.0, 3.0 and 5.0 mM) of 8 heavy metals (Ag, Cd, Cr, Cu, Hg, Ni, Pb and Zn) hydroponically for 21 days. Spectrometric assays for the total
V.J Odjegba, I.O Fasidi
doaj  

Vegetative and Reproductive Allocation in an Aquatic Macrophyte: The Effects of Light, Nutrients, and Epiphytic Heterocytous Cyanobacteria

open access: yesLimnological Review
The study evaluated the vegetative growth and reproductive strategies of the macrophyte Pistia stratiotes under varying nutrient (carbon and nitrogen) and light (full sun and 70% shade) conditions, as well as its epiphytic association with heterocytous ...
Michel Biondi   +5 more
doaj   +1 more source

FITOREMEDIASI LOGAM KROM (CR) MENGGUNAKAN TUMBUHAN KIAMBANG (PISTIA STRATIOTES) [PDF]

open access: yes, 2016
Fitoremediasi merupakan salah satu metode penanganan area yang tercemardengan menggunakan tanaman. Salah satu tanaman yang dapat berpotensi sebagaiagen fitoremediasi pencemaran logam krom adalah kiambang (Pistia stratiotes).Penelitian ini bertujuan ...
Isratul Izzah
core  

Bioeconomic Modeling of the Invasive Aquatic Plants Hydrilla verticillata (hydrilla), Eichhornia crassipes (water hyacinth), and Pistia stratiotes (water lettuce) and their impacts on angler effort on Florida lakes [PDF]

open access: yes
The invasive aquatic plants Hydrilla verticillata (hydrilla), Eichhornia crassipes (water hyacinth), and Pistia stratiotes (water lettuce) have the potential to negatively impact recreational use of Florida lakes if consistent, adequate control ...
Adams, Damian C., Lee, Donna J.
core   +1 more source

Seletividade alimentar de organismos-alimento por formas jovens de pacu Piaractus mesopotamicus (Holmberg, 1887) e curimba Prochilodus lineatus (Valenciennes, 1836) = Selective feeding of food organisms by fish larvae of Piaractus mesopotamicus (Holmberg, 1887) and Prochilodus lineatus (Valenciennes, 1836)

open access: yesActa Scientiarum: Biological Sciences, 2007
Objetivou-se avaliar a seleção alimentar de organismos-alimento por formas jovens de pacu (Piaractus mesopotamicus) e curimba (Prochilodus lineatus) com diferentes idades (6, 12, 19 e 26 dias), na presença e ausência de Pistia stratiotes.
Nandeyara Ribeiro Marques   +3 more
doaj  

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