... Vossia cuspidata ( Fig . 6.11.4A ) . Until December 1980 the species com- position remains almost the same ( Fig . 6.11.5A ) . In February 1981 , when the area has become inun- dated to a depth of 40 cm , still little change in species ...
... Vossia cuspidata . Another weed that showed explosive growth was Aeschynomene elaphroxylon , mainly in sheltered bays along the lake . Magadza feared ecological changes that could have a negative impact on the Kafue fishery . Other ...
... [ Vossia cuspidata ( Roxb . ) Griff ] , itself an occasional ( indigenous ) invasive species . Vossia cuspidata is a widespread wetland species that is rooted at the edges of lakes , rivers , and wetlands and which has stems that stretch ...
... Vossia cuspidata and Echinochloa stagnina form floating mats in conjunc- tion with Jussiaea repens var . diffusa . An occasional woody thicket of Irvingia smithii , Syzygium guineense , combined with scattered Morelia senegalensis and ...
... VOSSIA CUSPIDATA [ PLATE 31 THE FUTURE IS AN ANCIENT LAKE NEAR SELEYA VILLAGE ( N'GUIGMI ) , THE NIGER >>. soils Guiera senegalensis , Ziziphus mauritiana and Acacia senegalensis dominate , and Aristida mutabilis , Schizachyrium exile ...
... Vossia cuspidata , which occurs in one to three meters of water is the most widespread species . On the borders of the lake , the Vossia cuspidata meadows are replaced by meadows of Cyperus papyrus or Phragmites australis . The co ...
... Vossia cuspidata, and P. stratiotes (Adeleye et al., 2013) (Table 1). TABLE 1 Use of water weeds (other than duck weeds and water hyacinth, reference be made to Tables 2 and 3) in phytoremediation and co-generation of bioenergy or other ...
... Vossia cuspidata Echinochloa stagnina --Woodland- Termitaria zone- Vossia cuspidata Panicuni repens Echinochloa stagnina Leersia denudata Acroceras macrum Oryza High flood level Normal flood level 오 km Figure 10.7- Cross section of the ...
... Vossia cuspidata . Extending down the west side of the lake between the rivers is the other neutral to acid marsh association , that dominated by Cyperus procerus . The marsh grass Leersia hexandra commonly occurs with C. pro- cerus ...
... Vossia cuspidata Echinochloa pyramidalis 130 days flooding Kyllinga pungens Mimosa asperata 30 days flooding Clay substrates Leersia hexandra Polygonum pulchrum Vossia cuspidata Echinochloa stagnina Oryza perennis Mimosa asperata Wide ...