Results 91 to 100 of about 27,009 (211)

Time and reason of exit of minors from a refugee centre: the role of family links

open access: yesGenus
This paper investigates the duration of stay and reason of exit from a reception centre among young migrants arriving in Italy by sea, drawing on unique data from a centre for refugees and asylum seekers located in the southern region of Calabria ...
Manuela Stranges   +1 more
doaj   +1 more source

Montane lakes (lagoons) of the New England Tablelands Bioregion [PDF]

open access: yes, 2008
The vegetation of montane lagoons of the New England Tablelands Bioregion, New South Wales is examined using flexible UPGMA analysis of frequency scores on all vascular plant taxa, charophytes and one liverworts.
Bell, Dorothy M.   +2 more
core  

Nutrient Reduction and Productivity Studies in Low Strength Freshwater Aquaculture Wastewater Using Lemna Gibba (Duckweed) System

open access: yesEnvironment Conservation Journal, 2002
The use  of macrophytes plants  for treatment of wastewater for nutrient removable is addressed A stuoy was conducted to ascertain  the  nutrient   reduction   potential   in  freshwater  aquaculture using  Lemna  gibba (Duckweed)   Experiments were ...
M. Karthik, R. Nagendran
doaj   +1 more source

Utilization of Lemna minor as an Ammonia Phytoremediator at Kampoeng Pintar Oase Surabaya

open access: yesJournal of Community Service and Empowerment
Increasing food demand and high land use activities have led to the conversion of fisheries and agricultural areas. Kampoeng Pintar Oase Surabaya uses budikdamber (fish farming in buckets) as an alternative solution for small areas.
Yasmine Artika Nursheila   +4 more
doaj   +1 more source

Bridging a biogeographic 'gap' : microfossil evidence for the quillwort Isoetes on the Cumberland Plain west of Sydney during the early Colonial period [PDF]

open access: yes, 2013
Fossil spores preserved on historical archaeological sites at Parramatta and Richmond indicate that two or more species of the quillwort genus Isoetes (family Isoetaceae) were growing along rivers on the Cumberland Plain, west of Sydney, during the late ...
Casey, Mary, Macphail, Mike
core  

Building Sustainable Partnerships to Promote Women's Political Representation in Southeast Asian Region [PDF]

open access: yes, 2012
In a democratic country, gender equality is an element that needs to be guaranteed by the government, particularly in political positions such as in government offices, political parties, and other decision-making institutions.
Adisti Ikayanti, Andrew Thornley
core   +1 more source

Lemna aequinoctialis (lesser duckweed).

open access: yes, 2020
Abstract Lemna aequinoctialis is a tiny free-floating aquatic plant. It is listed as an invasive species in New Caledonia and Cuba. It can become abundant in freshwater lakes, pools, canals and slow flowing rivers and has been reported as a transformer species in Cuba.
openaire   +1 more source

Cartography and diachronic analysis of the vegetation of S'Ena Arrubia Lagoon (Centre-Western Sardinia) [PDF]

open access: yes, 2004
The vegetation map of S'Ena Arrubia Lagoon in centre-western Sardinia (1: 2,500 scale) is presented and some diachronic remarks are made by referring to historical data available.
Biondi, Edoardo   +2 more
core  

NPK-contents of macrophytes from the Mediterranean Morocco [PDF]

open access: yes, 2006
Cette étude présente une évaluation des teneurs en NPK (azote, phosphore et potassium) des principaux macrophytes. Lemna gibba, les feuilles de Salix purpurea et les parties reproductives de Tamarix africana présentent une teneur en azote élevée.
Ennabili, Abdeslam, Radoux, Michel
core  

Lemna gibba L.

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

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