Results 91 to 100 of about 11,379 (229)

Vegetation and Flora of the Sand Deposits of the Mississippi River Valley in Northwestern Illinois [PDF]

, 2006
This study was undertaken to determine vascular plant species composition, vegetation structure, and floristic quality of the major plant communities in the windblown sand deposits of northwestern Illinois during the growing seasons of 2002 through ...
Busemeyer, Daniel T., Ebinger, John E., Levin, Geoffrey A., McClain, William E., Nyboer, Randy W., Phillippe, Loy R., Robertson, Kenneth, R.   +6 more
core  

Curtis\u27s botanical magazine. [PDF]

v.39=no.1592-1635 ...
Bentham-Moxon Trust., Bentham-Moxon Trust., Curtis, William, 1746-1799, Hooker, Joseph Dalton, 1817-1911, Hooker, William Jackson, Sir, 1785-1865, Prain, D. 1857-, Royal Botanic Gardens, Kew., Royal Horticultural Society (Great Britain), Stanley Smith Horticultural Trust, Stanley Smith Horticultural Trust., Stapf, O. (Otto) 1857-1933   +10 more
core   +4 more sources

EFEITO DO LODO DE CURTUME NA FREQUÊNCIA DE MICRONÚCLEOS NO BIOINDICADOR Tradescantia pallida (Rose) D.R. Hunt var. purpurea

Revista Brasileira de Engenharia de Biossistemas, 2014
O setor produtivo busca cada vez mais a utilização de subprodutos e resíduos industriais como alternativas econômica e ambiental para sustentabilidade produtiva.
P.H. GORNI, C.R. GUANDALINI, Z.V. DA SILVEIRA, F.T. NAKAYAMA   +3 more
doaj   +1 more source

Seed Collecting for Tallgrass Prairies, March 2008 [PDF]

, 2008
Seed of many native species are now commercially available for prairie reconstructions, large or small. Yet many people have an interest in collecting and growing native species for butterfly gardens, backyard and schoolyard wildlife habitat, and prairie

core  

Determination of heavy metals in the bioindicator plant Tradescantia pallida var. Purpurea [PDF]

journal of Environmental Engineering and Ecological Science, 2012
Abstract Background: There is an interest in developing cheaper and effective methodologies for air pollution monitoring.
openaire   +1 more source

Diversity and Utilization of Commelinaceae in Central Laos

Horticulturae
This investigation examines the diversity and utilization of Commelinaceae in three research areas in central Laos. It identifies a total of 17 species, including Amischotolype divaricata Duist., Callisia fragrans (Lindl.) Woodson, Callisia repens (Jacq.)
Anousone Sengthong, Surapon Saensouk, Piyaporn Saensouk, Phetlasy Souladeth, Sarayut Rakarcha   +4 more
doaj   +1 more source

Día Mundial del Medio Ambiente [PDF]

, 2007
LA REVISTA VIRTUAL REDESMA pretende ser un apoyo al aprendizaje global. Arrancando textos de las aulas los llevaremos a los lectores y practicantes de los gobiernos, de áreas de conservación, de los proyectos, las ONGs, de las comunidades campesinas e ...
Blanes, José, De la Quintana, Diego, Mendizabal , Marthadina   +2 more
core  

Lipid peroxidation in Tradescantia pallida: a new bioindicator response of air pollutants

The FASEB Journal, 2008
Tradescantia pallida is a very common garden plant which is widely used as a bioindicator. The aim of this study was to test this plant as a model to detect oxidative damage as well as genotoxicity and accumulation of trace elements induced by vehicular emissions.
Ramos Rhoden, Claudia, Hornos Carneiro, María Fernanda, Petry, Marcelo Rafael, Oliveira, Regiani Carvalho, Nascimento Saldiva, Paulo Hilario   +4 more
openaire   +1 more source

Seeding, 2015 [PDF]

, 2015
Deciding when to plant a prairie is a challenge. Some species establish better when spring planted, other species establish better when fall planted and some species are hard to establish whenever they are planted. Seeding rates of some species may need

core