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Efeitos da época sobre os processos ecológicos em viveiros escavados para criação extensiva de tilápias no Sudeste do Brasil
(2015-11-01)
In Southeastern Brazil tilapia culture is conducted in extensive and semi-intensive flow-through earthen ponds, being water availability and flow management different in the rainy and dry seasons. In this region lettuce ...
Morphological aspects and seasonal changes of some planktonic ciliates (Protozoa) from a temporary pond in Buenos Aires Province, Argentina
(Panamjas, 2006-12)
The morphology of some planktonic ciliates in a temporary freshwater pond located in Buenos Aires province, Argentina, is compared and the seasonal variation in their abundances over an annual cycle is described. Samples ...
Limnological aspects of a shallow pond used as receiver aquaculture wastes and for agricultural irrigationAspectos limnológicos de um viveiro raso utilizado como receptor de resíduos da aquicultura e para irrigação agrícola
(2021-01-01)
Water samples, zooplankton community and sediment samples were analyzed at three sites in a pond receiving wastes, bi-weekly for seven months, covering the rainy and dry seasons. Water quality parameters failed to show ...
Spatio-Temporal Distribution of Supra-Glacial Ponds and Ice Cliffs on Verde Glacier, Chile
(Frontiers Media, 2021-06)
Known for their important role in locally enhancing surface melt, supraglacial ponds and ice cliffs are common features on debris-covered glaciers. We use high resolution satellite imagery to describe pond-cliff systems ...
The role of spatial and temporal descriptors for neotropical tadpole communities in southern Brazil
(Springer, 2009-05-01)
We evaluated tadpole communities of temporary and permanent ponds, in order to understand how community richness varies monthly in a subtropical humid climate, to interpret the community structure in relation to biotic and ...
The role of spatial and temporal descriptors for neotropical tadpole communities in southern Brazil
(Springer, 2009-05-01)
We evaluated tadpole communities of temporary and permanent ponds, in order to understand how community richness varies monthly in a subtropical humid climate, to interpret the community structure in relation to biotic and ...
Full-scale maturation ponds working below a latitude of 43°S in a semiarid area: seasonal performance and removal mechanisms
(Wiley Blackwell Publishing, Inc, 2017-02)
Stabilisation ponds are the most frequently used wastewater treatment technology in Argentina. This study focuses on the performance of two maturation ponds (MPs) that are part of the full-scale sewage treatment system of ...
Planktonic and physico–chemical dynamics of a markedly fluctuating backwater pond associated with a lowland river (Salado River, Buenos Aires, Argentina)
(Wiley, 2001-06)
An investigation was performed in a pond (San Miguel) directly associated with the Salado River (Pampean grasslands). The aim of the study was to analyze river interactions. Physical and chemical conditions and the plankton ...