118 research outputs found
The Bumpy Road to Incorporating Uncertainty in Predictive Modelling
Wetensch. publ. refereedFaculty of Archeolog
Determination of nutrient salts by automatic methods both in seawater and brackish water: the phosphate blank
9 páginas, 2 tablas, 2 figurasThe main inconvenience in determining nutrients in seawater by automatic methods is simply solved:
the preparation of a suitable blank which corrects the effect of the refractive index change on the recorded
signal. Two procedures are proposed, one physical (a simple equation to estimate the effect) and the other
chemical (removal of the dissolved phosphorus with ferric hydroxide).Support for this work came from CICYT (MAR88-0245 project) and
Conselleria de Pesca de la Xunta de GaliciaPeer reviewe
A step-by-step construction site photography procedure to enhance the efficiency of as-built data visualization: a case study
Responses to climatic factors by foragers of Plebeia pugnax Moure (in litt.) (Apidae, Meliponinae)
Aspectos morfoanatômicos e fisiológicos de sementes e plântulas de Amburana cearensis (Fr. All.) A.C. Smith (Leguminosae - Papilionoideae)
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