Results 41 to 50 of about 770 (131)

Management of Tropical River Basins and Reservoirs under Water Stress: Experiences from Northeast Brazil [PDF]

, 2019
Due to global warming, a reduction in available water will occur in many watersheds and conflicts concerning water use will take place. This situation is already typical in semi-arid areas, where many reservoirs have been constructed for water storage ...
Gunkel, Günter, Marques, Érika Tavares, Sobral, Maria Carmo   +2 more
core   +1 more source

Degradação de diquat em condições de caixa d'água com e sem plantas de egéria Diquat degradation under small-tank conditions with and without egeria plants

Planta Daninha, 2003
Dentre as plantas daninhas aquáticas submersas, o gênero Egeria é considerado um dos mais importantes de ocorrência nos reservatórios da região centro-sul do Brasil, pois acarreta prejuízos à geração de energia, pesca, navegação e recreação.
E. Negrisoli, D. Martins, D.E. Velini, W.L.B. Ferrera   +3 more
doaj   +1 more source

Plantas uliginosas e aquaticas do Pantanal arenoso. [PDF]

, 2015
Com o objetivo de apoiar projetos de pesquisa sobre plantas forrageiras e componentes bioticos de habitats (jacare, peixes), iniciou-se em 1984 o levantamento de plantas aquaticas e uliginosas de lugares umidos no leque aluvial arenoso do rio Taquari ...
POTT, A., POTT, V. J., REGO, S. C. de A.
core   +1 more source

Aquatic Invasive Plant Surveys in the BLM Medford District During 2012 [PDF]

, 2013
Aquatic plant surveys were conducted at 22 waterbodies located within the Bureau of Land Management’s Medford District during the summer of 2012. Sites included eleven lakes, ponds or reservoirs and six reaches along the Rogue and Applegate Rivers.
Miller, Rich, Morgan, Vanessa, Sytsma, Mark D.   +2 more
core   +1 more source

Aquatic plant community in porto primavera reservoir [PDF]

, 2014
Aiming to identify the populations of aquatic plants present in the Porto Primavera reservoir and evaluate the behavior of Hydrilla verticillata colonization of this water body a survey was carried out in 2007.
ANDERSON L. W. J., BIANCHINI JR. I., C.J. Rodrigues, COOK C. D K., COOK C. D. K., HALLER W. T., HARLAN S. M., J.H.P. Dias, LANGELAND K. A, MARTINS D., MARTINS D., PIETERSE A. H, PITELLI R. L C. M., PIVARI M. O., R.A. Pitelli, R.L.C.M. Pitelli, SCHARDT J. D., SOUZA W. T. Z., SUTTON D., TANAKA R. H, THOMAZ S. M, VAN T. K.   +21 more
core   +3 more sources

Aquatic Plant Surveys in the Bureau of Land Management, Medford District, 2010-2011 [PDF]

, 2011
The introduction of invasive aquatic plant species (IAPS) can cause significant ecological and economic harm. IAPS can displace native aquatic plant species, impair recreation, and degrade water quality.
Miller, Rich, Morgan, Vanessa, Sytsma, Mark D.   +2 more
core   +1 more source

Efeito de concentrações de herbicidas sobre aspectos biológicos de Fusarium sp. (isolado FCAV#940) Effect of herbicide concentrations on biological aspects of Fusarium sp. (isolation FCAV#940)

Planta Daninha, 2004
O fungo Fusarium sp. (isolado FCAV#940) tem potencial de controle biológico das macrófitas aquáticas, Egeria najas e Egeria densa, plantas que causam prejuízos de diferentes naturezas em ambientes lacustres.
D. Mendes, R.A. Pitelli, L. Coelho
doaj   +1 more source

Oregon Lake Watch, 2015 Annual Report [PDF]

, 2015
The Oregon Lake Watch (OLW) volunteer monitoring program completed its third year of operation during 2015 with a focus on early detection of aquatic invasive species (AIS) and water quality status and trend assessments for the better management of ...
Cimino, Samuel, Miller, Rich, Strecker, Angela L.   +2 more
core   +1 more source

ECOLOGY OF AQUATIC MACROPHYTES IN BRAZIL: THE LEGACY OF FRANCISCO DE ASSIS ESTEVES [PDF]

, 2022
In this review, we evaluate the contribution of Brazilian limnologists to research outputs on aquatic macrophyte ecology. We found a strong “adviser effect” of Professor F.A.
Bini, Luis Mauricio, Carvalho, Priscilla, Galvanese, Elena, Mormul, Roger Paulo, Padial, André Andrian, Ruaro, Renata, Thomaz, Sidinei Magela   +6 more
core   +1 more source

The effect of habitat and sediment type on the occurrence of non-native and native species of aquatic macrophyte in subtropical regions

Bioscience Journal, 2014
Non-native species of aquatic plants may become invasive and affect native communities, reducing the diversity of plants and other organisms. In general, the successful colonization of new habitats by macrophytes depends first on their dispersion ability
Márcio José Silveira
doaj   +3 more sources