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Proposal of LED-based linear lighting systems with low power consumption and high light distribution for laying hens
(Elsevier B.V., 2020-02-01)
The commercial production of eggs demands artificial illumination for reproductive stimulation of birds. The lighting systems currently used have limitations when applied in aviaries and need improvements to enable energy ...
Vertical distribution of epiphyton biomass and diversity in a shallow lake during contrasting ecosystem regimes
(Elsevier Science, 2013-10)
We investigated seasonal and depth variations in biomass and composition of bulrush-associated epiphyton in a shallow seepage lake in Argentina and examined whether differences existed in the vertical profiles between ...
Short-term effect of UVR on vertical distribution of Cyrtograpsus altimanus and Alexandrium tamarense from Atlantic Patagonia
(Pontificia Universidad Católica de Valparaíso, 2017)
Photosynthetic Light Responses May Explain Vertical Distribution of Hymenophyllaceae Species in a Temperate Rainforest of Southern Chile
(Public Library Science, 2015)
Some epiphytic Hymenophyllaceae are restricted to lower parts of the host (<60 cm; 10-100 mu mol photons m(-2) s(-1)) in a secondary forest of Southern Chile; other species occupy the whole host height (>= 10 m; max PPFD ...
Photosynthetic Light Responses May Explain Vertical Distribution of Hymenophyllaceae Species in a Temperate Rainforest of Southern Chile
(Public Library Science, 2015)
Some epiphytic Hymenophyllaceae are restricted to lower parts of the host (<60 cm; 10-100 mu mol photons m(-2) s(-1)) in a secondary forest of Southern Chile; other species occupy the whole host height (>= 10 m; max PPFD ...
Short-term effect of UVR on vertical distribution of Cyrtograpsus altimanus and Alexandrium tamarense from Atlantic PatagoniaEfectos a corto plazo de la RUV en la distribución vertical de Cyrtograpsus altimanus y Alexandrium tamarense de la Patagonia Atlántica
(Pontificia Universidad Catolica de Valparaíso, 2014-11)
Many marine species spend part of their development in upper layers of the water column, where they may be exposed to solar ultraviolet radiation (UVR). For many of these species, light is one of the key environmental clues ...
Vertical structure of larval fish assemblages during diel cycles in summer and winter in the southern part of Bahía de La Paz, México
(Estuarine Coastal and Shelf Science, 2008)
The effect of environmental variables on the vertical structure of larval fish assemblages in a tropical coastal lagoon was analyzed. Ichthyoplankton samples were collected from the near-bottom and surface strata near the ...
Breeding effects on canopy light attenuation in maize: A retrospective and prospective analysis
(Oxford University Press, 2021-12)
The light attenuation process within a plant canopy defines energy capture and vertical distribution of light and nitrogen (N). The vertical light distribution can be quantitatively described with the extinction coefficient ...