Results 101 to 110 of about 8,369 (214)

Insecticidal Activity of the Whole Grass Extract of Typha angustifolia and its Active Component against Solenopsis invicta

open access: yesSociobiology, 2013
In this study, the toxicity of whole grass Typha angustifolia L. extract was determined in vitro by a “water tube” method to investigate the bioactivity of T. angustifolia L. against micrergates of red imported fire ants.
Zhixiang Zhang   +4 more
doaj  

Biosorption of lead contaminated wastewater using cattails (Typha angustifolia) leaves: kinetic studies [PDF]

open access: yesJournal of the Serbian Chemical Society, 2011
In this work, dried leaves of Typha angustifolia (TA), also known as the common cattail, were used as an adsorbent in kinetic studies of Pb(II) adsorption from synthetic aqueous solutions.
YEN LING SHARAIN-LIEW   +2 more
doaj  

Bioaccumulation of Aluminium in Hydromacrophytes in Polish Coastal Lakes

open access: yesLimnological Review, 2015
The research on aluminium content was conducted in water and on aquatic flora of Polish lakes in the central part of the coast. The study included the lakes Sarbsko, Choczewskie, Bia.e, K.odno, D.brze and Salino investigated in the summer of 2013.
Senze Magdalena   +1 more
doaj   +1 more source

Waikirikiri Marae: Shared experiences of the wharemate [PDF]

open access: yes, 2010
In Te Urewera, wharemate (shelters in which the deceased receive their final farewells) have traditionally been temporary structures. In the 1980s, a new practice was introduced in the Ruātoki valley with the erection of permanent wharemate facilities ...
Nikora, Linda Waimarie   +3 more
core  

Die Vegetation des Naturschutzgebietes Feldungel-See bei Bramsche und ihre Veränderung seit Unterschutzstellung im Jahre 1932 [PDF]

open access: yes, 1984
1981 wurde eine vegetationskundliche und hydrobiologische Untersuchung des Naturschutzgebietes (NSG) Feldungel-See, ca. 4 km östlich der Stadt Bramsche, Landkreis Osnabrück, durchgeführt, um den derzeitigen Zustand zu dokumentieren und die Veränderungen ...
Wahmhoff, Eva-Maria
core  

REMOÇÃO DE COLIFORMES DO ESGOTO POR MEIO DE ESPÉCIES VEGETAIS

open access: yesRevista Eletrônica de Enfermagem, 2006
RESUMO: O presente estudo teve como objetivo avaliar a eficiência de substratos e de espécies vegetais, nativas ou naturalizadas da região de Goiânia-GO, na remoção de coliformes do esgoto, num sistema de tratamento do tipo zona de raízes com fluxo ...
Rogério de Araújo Almeida   +1 more
doaj   +1 more source

Biological and Ecological Aspects of Freshwater Macrophytes in the Coastal Areas of Bintulu and Miri, Sarawak, Malaysia [PDF]

open access: yes, 2008
Freshwater macrophytes were surveyed for their distribution, habitat characteristics and local uses around Bintulu division and Miri district, Sarawak, East Malaysia from year 2004 until 2006.
Awing, Suzalina Akma
core  

Bioaccumulation of metals from tannery sludge by Typha angustifolia L.

open access: yesAfrican Journal of Biotechnology, 2010
The metal bioaccumulation capability of a common anchored hydrophyte, Typha angustifolia L. was studied in a green house trial. The plants could absorb significant amounts of the heavy metals likechromium, copper and zinc from tannery sludge. Different  concentrations of tannery sludge were prepared in water and plants of T.
Bareen, F, Khilji, S
openaire   +2 more sources

Kemampuan Tumbuhan Typha Angustifolia Dalam Sistem Subsurface Flow Constructed Wetland Untuk Pengolahan Limbah Cair Industri Kerupuk (Studi Kasus Limbah Cair Sentra Industri Kerupuk Desa Kenanga Kecamatan Sindang Kabupaten Indramayu Jawa Barat) [PDF]

open access: yes
Industrial crackers centers at Kenanga Village has been able to lift the local economy,but that has been polluting the surrounding surface water contamination caused by wastewater discharged directly without any treatment in advance so that the water is ...
-, Sudarno   +2 more
core  

Pengaruh Jumlah Tumbuhan Typha Angustifolia Dan Ukuran Media Pasir Yang Berbeda Terhadap Penyisihan Bod Dan Cod Dalam Lindi Dengan Sub Surface Flow Constructed Wetland [PDF]

open access: yes, 2015
Leachate is liquid waste arising as a result of water ingress into external middens,. Leachate contain organic and inorganic substances with high concentration. Therefore, the processing of leachate is very important before being dumped directly into the
Istirokhatun, T. (Titik)   +2 more
core  

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