Results 61 to 70 of about 8,743 (180)

Multiple Shoot Regeneration Of Ceratophyllum Demersum L. On Agar Solidified And Liquid Mediums [PDF]

open access: yes, 2014
Coontail or hornwort (Ceratophyllum demersum L.) is a submergent aquatic macrophyte from Ceratophyllaceae family that has been widely used to remove heavy metals (photoremediation) and for pollution monitoring (biomonitor) in the aquatic environment ...
Aasim, Muhammad   +2 more
core  

Krom (Cr+6)'a Maruz Bırakılmış Ceratophyllum demersum L.' un Biyolojik Cevabı

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2010
Krom (Cr), endüstrideki yaygın kullanımı nedeniyle ciddi bir kirletici durumuna gelmiştir. Özellikle Cr+6 formunun Cr+3 formundan daha toksik olarak değerlendirilmektedir.
Fatih Duman   +3 more
doaj  

Trace elements concentrations in aquatic biota from the Iron Gates wetlands in Romania

open access: yesE3S Web of Conferences, 2013
Concentration of four heavy metals was studied in living organisms from the wetlands ecosystems within the Iron Gates Natural Park in Romania. Samples included aquatic plants (Ceratophyllum ssp., Potamogeton pectinatus, Potamogeton natans), molluscs ...
Matache M. L.   +3 more
doaj   +1 more source

Assessing the risk of industrial dyes on life of aquatic plant Ceratophyllum demersum [PDF]

open access: yesبوم‌شناسی آبزیان, 2020
Azo group dyes are the most important group of commercial dyes and the widest dyes which are used in various industries. The release of effluents containing these compounds into the environment leads to several problems such as reduced photosynthesis and
Zahra Eftekhari   +3 more
doaj  

Macrophytes aquatiques dans les eaux calmes en Hesse [PDF]

open access: yes, 2009
Im Rahmen einer hessenweiten Untersuchung wurden etwa 70 künstliche Stillgewässer – Kiesgruben, Tagebaurestseen, Fischteiche – auf das Vorkommen von Wasserpflanzen untersucht.
Gregor, Thomas   +2 more
core  

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

ИССЛЕДОВАНИЕ ВЛИЯНИЯ ЭКОТОКСИКАНТОВ НА ВЫСШИЕ ВОДНЫЕ РАСТЕНИЯ МЕТОДОМ ФУРЬЕ-ИК СПЕКТРОСКОПИИ [PDF]

open access: yes, 2008
Представлены результаты Фурье-ИК спектроскопического анализа трех видов высших водных растений. Установлено увеличение интенсивности некоторых ИК-полос поглощения растений из разных водных объектов в зависимости от степени ...
Дементьева, С.М.   +3 more
core  

Pollution of the aquatic biosphere by arsenic and other elements in the Taupo volcanic zone : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biology at Massey University [PDF]

open access: yes, 1994
An introduction to the Taupo Volcanic Zone and probable sources of polluting elements entering the aquatic environment is followed by a description of collection and treatment of samples used in this study.
Robinson, Brett Harvey
core  

Fish and macroinvertebrates in lowland drainage canals with and without grass carp [PDF]

open access: yes, 2006
Diploid grass carp (Ctenopharyngodon idella L.) were introduced to a lowland Waikato drainage canal at an initial density of 40-80 kg ha -1(83-167 fish ha -1) to control aquatic macrophytes and improve water flow.
Bannon, Henry James   +2 more
core   +1 more source

Impact of Land Use Changes and Dynamic Vegetation Changes on Vascular Flora Diversity in Małków-Bartochów (The Warta River Valley) [PDF]

open access: yes, 2011
The paper presents the changes of vascular plant flora in the Małków-Bartochów peatland area (the Warta River valley) which took place over a 40-year period.
Michalska-Hejduk, Dorota   +1 more
core   +2 more sources

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