236 research outputs found

    Tratamento de resíduos sólidos.

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    bitstream/CPAMN-2009-09/19890/1/textoresiduos.pd

    A riqueza da Ictiofauna capturada em currais de pesca artesanal no litoral do Piauí.

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    bitstream/item/31253/1/riqueza.pd

    Animais peçonhentos: escorpiões.

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    bitstream/CPAMN-2009-09/19160/1/escorpioes.pd

    Animais peçonhentos: aranhas.

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    bitstream/item/126133/1/aranhas.pd

    Caranguejo-uçá: métodos para captura, estocagem e transporte.

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    Introdução; Desenvolvimento dos métodos de captura, estocagem e Transporte; Avaliação dos métodos de captura; Avaliação dos métodos de estocagem; Avaliação dos métodos de transporte.bitstream/item/37218/1/Doc139.pd

    Crescimento e sobrevivência da ostra de fundo, Crassostrea gasar, cultivada no Nordeste e Sul do Brasil.

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    This study evaluated the growth, survival, and time to reach the minimum market size (50 mm shell height) of the bottom oyster Crassostrea gasar with seeds produced at hatchery. Culture areas were located in the States of Maranhão [1-Morro do Meio (MM); 2-Torto (TT)] and Santa Catarina [1-São Francisco do Sul (SFS); 2-Florianópolis (SB)]. Eight thousand seeds were transferred to each location and cultivated from June 2012 to July 2013. Oyster growth in Santa Catarina was bigger than in Maranhão..

    Animais peçonhentos: serpentes.

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    bitstream/CPAMN-2009-09/19161/1/serpentes.pd

    Melhoramento genético em peixes - uma revolução na aquicultura do Brasil.

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    Ao se realizar um melhoramento genético dirigido, com base em uma grande variabilidade genética inicial, assegura-se a existência de variabilidade suficiente para se alcançar as melhorias desejadas para sucessivas gerações.2008Formato eletrônico. Disponível também em: boletimpecuario.com.br; douradosnews.com.br; perfinews.com.br; douradosinforma.com.br; portaldoagronegocio.com.br; maracaju.news.com.br; agorams.com.br; capitaldopantanal.com.br; bbcnews.com.br; navirai.news.com.br; cassilandianews.com.br; campogrande.news.com.br; clickpantanal.com.br; opantaneiro.com.br; repams.org.br; infobibos.com; corumbaonline.com.br; portalbonito.com.br; reporterms.com.br; agrosoft.org.br; bonitobrazil.com.br; pantanalecoturismo.tur.br; folhadoms.com.br; criareplantar.com.br; douradosagora.com.br, agrolink.com.br, aquidauananews.com, agronline.com.br, atribunanews.com.b

    USE OF HISTORICAL AERIAL IMAGES FOR 3D MODELLING OF GLACIERS IN THE PROVINCE OF TRENTO

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    Abstract. Historical aerial images represent a source of information of great value for glacier monitoring, as they cover the area of interest at a well-defined epoch and allow for visual interpretation and metric analysis. Typically, the aerial images are used to produce orthophotos and manually digitize the perimeters of the glaciers for analysis of the surface extent of the glaciers, while the extraction of height information is more challenging due to data quality and characteristics. This article discusses the potential of historical aerial images for glacier modelling. More specifically, it analyses the impact of their coverage, radiometric- and geometric accuracy, state of preservation and completeness on the photogrammetric workflow. The data set used consists of scans of 300 (analog) aerial images acquired between August and October 1954 by the U.S. Air Force with a Fairchild KF7660 camera over the entire Province of Trento. For the modelling of the glaciers, different techniques such as manual stereoscopic measurement and dense image matching were tested on sample glaciers and the results were analysed in detail. Due to local radiometric saturation in a large part of the glacial surfaces and other disturbances affecting the historical images (e.g. scratches, scanning errors, dark shadows), dense image matching did not produce any valuable results, and stereo plotting could be used only on images (or image parts) with acceptable quality. The derived Digital Terrain Models (DTMs) were compared with a reference DTM obtained with dense image matching from digital aerial images acquired in September 2015 with an UltraCam Eagle sensor, and, for some glaciers, to a DTM obtained with dense image matching from scanned aerial images acquired in September 1983 with a RC30 analog camera. The differences between 1954 and 2015 DTMs showed values up to 70–80 m in height and a behaviour that is confirmed by the models employed by the glaciology experts in Trento

    Melhoramento genético em peixes - uma revolução na aquicultura do Brasil.

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    bitstream/CPAP/56650/1/ADM130.pdfFormato eletrônico. Disponível também em: boletimpecuario.com.br; douradosnews.com.br; perfinews.com.br; douradosinforma.com.br; portaldoagronegocio.com.br; maracaju.news.com.br; agorams.com.br; capitaldopantanal.com.br; bbcnews.com.br; navirai.news.com.br; cassilandianews.com.br; campogrande.news.com.br; clickpantanal.com.br; opantaneiro.com.br; repams.org.br; infobibos.com; corumbaonline.com.br; portalbonito.com.br; reporterms.com.br; agrosoft.org.br; bonitobrazil.com.br; pantanalecoturismo.tur.br; folhadoms.com.br; criareplantar.com.br; douradosagora.com.br, agrolink.com.br, aquidauananews.com, agronline.com.br, atribunanews.com.br
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