Anais da ABC (cem anos): sobre paleontologia

Um número especial dos Anais da Academia Brasileira de Ciências, comemorativo dos 110 anos da entidade, dedicado inteiramente à paleontologia brasileira:

Newsletter - Annals of the Brazilian Academy of Sciences ISSUE 35 AABC - Volume 91 (Suppl. 2) 2019

	The present volume of the AABC is the last one to be published for the celebrations of the centenary of the Brazilian Academy of Sciences. Here we have gathered a total of 20 interesting contributions in the field of paleontology. The reader will find the description of new fossil mammals and reptiles, including dinosaurs, pterosaurs and crocodylomorphs; biogeographic studies involving fishes; description of Jurassic conifer-like leaves, parasites in coprolites (ancient animal droppings); osteohistological studies; reviews of the so called Pleistocene megafauna when giant mammals roamed our planet; new geological information on important paleontological deposits; and much more! Last but not least, notice the editorial which provides a quick overview of the top fields covered by recent studies on fossils around the world. Please keep notice that previous editions of the Newsletter are available at the ABC website. All abstracts of the newsletters have been provided by the authors. Since 2000, all papers published by the AABC can be downloaded free of charge at the SciELO site. We are now inviting you to scroll through the text and click on the title of the article that interests you! Alexander W. A. Kellner Editor-in-Chief

	EARTH SCIENCES

	1- Distributional patterns of Aptian-Albian paleoichthyofauna of Brazil and Africa based on Track analysis Authors: Thaís C.C. Parméra, Valéria Gallo, Hilda M.A. da Silva and  Francisco J. de Figueiredo The distributional pattern of Aptian-Albian paleoicthyofauna is poorly known and therefore requires study. Useful tools to interpret these patterns are certain methodologies in Historical Biogeography. In our study, we analyze the Aptian-Albian paleoichthyofauna of Brazil and Africa using the track analysis. From the results (occurrences, individual tracks, generalized tracks and nodes), it was possible to obtain an overview of the biodiversity as well as the distributional pattern of fishes of this interval in Brazil and Africa, considering the events as the break-up of Gondwana, the formation of Atlantic Ocean, and eustatic movements that affected South America and Africa.  Read here

	2- Holocene history of a lake filling and vegetation dynamics of the Serra Sul dos Carajás, southeast Amazonia Authors: José T.F. Guimarães, Prafulla K. Sahoo, Pedro W.M. Souza-Filho, Mariana M.J. Costa de Figueiredo, Luiza S. Reis, Marcio S. da Silva and Tarcísio M. Rodrigues An interdisciplinary study in a lacustrine core of the Serra dos Carajás identified trends in Holocene paleoclimatology. Increase of debris from 9500 to 7000 cal yr BP suggests high weathering of catchment rocks, and deposition into the lake basin under mudflows. In addition, montane savanna and forest formation were already established suggesting predominance of wet climate. However, from 7000 to 3000 cal yr BP, a decline of debris input and forests indicated that lake levels dropped under drier climate. After 3000 cal yr BP, lake and forests acquired their current structures, which suggests return of wetter climate conditions.  Read here

	3- A new saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the Upper Cretaceous of Shandong, China Authors: Jialiang Zhang, Xiaolin Wang, Qiang Wang, Shunxing Jiang, Xin Cheng, Ning Li and Rui Qiu The Laiyang Hadrosauroid Fauna, represented by Tsintaosaurus and Tanius, is one of the most important Late Cretaceous dinosaur faunas in China, where Chinese geologists and paleontologists first reported dinosaurs, dinosaur eggs, pterosaurs, insects, and plants. Recently, a new saurolophine dinosaur, Laiyangosaurus youngi (new genus and species) has been described based on several cranial material from the Jingangkou Formation (Upper Cretaceous) of Laiyang. This new taxon is distinguished by four autapomorphies and a unique combination of characters. A phylogenetic analysis suggests that Laiyangosaurus lies in Edmontosaurini, a clade including Edmontosaurus, Shantungosaurus Kundurosaurus and Kerberosaurus.  Read here

	4- New Crocodyliform specimens from Recôncavo-Tucano Basin (Early Cretaceous) of Bahia, Brazil Authors: Rafael G. de Souza and Diogenes A. Campos  Four new crocodyliform specimens are described from the Early Cretaceous Bahia Supergroup (Recôncavo-Tucano Basin), which are an osteoderm, a fibula, a tibia, and some autopodial bones. No further identification besides Mesoeucrocodylia was made due to their fragmentary nature and the reduced number of recognized synapomorphies for more inclusive clades. With exception of the fibula, all other specimens have at least one particular feature, which could not be associated to any recognizable species. Those new specimens described here increase the diversity of Early Cretaceous crocodyliforms from Brazil highlighting the great fossiliferous potential of Recôncavo-Tucano Basin.  Read here

	5- A review of the Quaternary Scelidotheriinae (Mammalia, Xenarthra, Tardigrada) from the Tarija-Padcaya basin, Bolivia Authors: Ángel R. Miño-Boilini, Alfredo A. Carlini, Alfredo E. Zurita, Esteban Soibelzon and  Santiago M.  Rodríguez-Bualó  The subfamily Scelidotheriinae (Mammalia, Xenarthra, Tardigrada) constitutes a particular group of fossil ground sloth that inhabited South America since the middle Miocene to the early Holocene in the current territories of Argentina, Brazil, Bolivia, Peru, Chile, Uruguay, Ecuador and Colombia. More precisely, in Bolivia the Tarija-Padcaya Valley contains one of the most important record of this ground sloths. In this contribution we carry out a taxonomic revision of the Scelidotheriinae present in this area in order to infer the diversity that this group reached during the Pleistocene. Our results indicate that only one species can be recognized as valid, Catonyx tarijensis.  Read here

	6- Baalsaurus mansillai gen. et sp. nov. a new titanosaurian sauropod (Late Cretaceous) from Neuquén, Patagonia, Argentina Authors: Jorge O. Calvo and  Bernardo González Riga  There are more than 70 taxa of titanosaurid sauropods; however, just 10 of them have partial or complete dentaries. Baalsaurus mansillai, gen. et sp. nov. from the Late Cretaceous of Patagonia, Argentina presents a dentary with an unusual rectangular “L” shape with almost all alveoli on the anterior ramus. There are two types of morphology in titanosaur dentaries; “L” shaped or “U” shaped. Baalsaurus mansillai presents a ventrally and anteriorly inclined symphysis and a wide ventral Meckelian groove surrounded by a thin lamina that forms a keel on the ventral border of the dentary.  Read here

	7- A new protodidelphid (Mammalia, Marsupialia, Didelphimorphia) from the Itaboraí Basin and its implications for the evolution of the Protodidelphidae Author: Leonardo M. Carneiro The Protodidelphidae is an extinct group of opossum marsupials, which is presently represented only by the extant didelphids. The study describes a new representative of this group, named as Bergqvistherium primigenia. The Protodidelphidae was a generalized and rare group of marsupials before the Paleocene-Eocene Thermal Maximum (PETM), a paleoclimatic event that increased the global temperatures and the extension of the tropical forests. After the PETM, the protodidelphis increased in size, diversity, abundance, and acquired evident adaptations to frugivory. The study supports the PETM as the main environmental event responsible for the evolution of this group.  Read here

	8- First record of Acanthocephala parasites eggs in coprolites preliminary assigned to Crocodyliformes  from the  Adamantina Formation (Bauru Group, Upper Cretaceous), São Paulo,  Brazil  Authors: Daniel F.F. Cardia, Reinaldo J. Bertini, Lucilene G.  Camossi and Luiz  A. Letizio This paper presents the oldest record of Acanthocephala eggs, dating 80-70 million years, in a coprolite assigned to Crocodyliformes from the Adamantina Formation, recovered in sedimentary rocks of the region of Santo Anastácio Municipality, Southwestern São Paulo State, Brazil. For this, a paleoparasitological investigation was carried out on 53 coprolites. After laboratory processing, the presence of four Acanthocephala eggs, group of intestinal helminths that still parasitize several vertebrates worldwide, could be observed in sample of one of these ichnofossils. Our study inaugurates investigations about Veterinary Paleoparasitology in Crocodylomorpha coprolites from the Bauru Group, Campanian-Maastrichtian, Upper Cretaceous from the Paraná Basin.  Read here

	9- The Neostratotype of Itapecuru Formation (Lower-Middle Albian) and Its Impact for Mesozoic Stratigraphy of Parnaíba Basin Author: Francisco J. Corrêa-Martins  The research that established the Itapecuru Formation neostratotype of the Mesozoic section of the Parnaíba Basin discovered that the lithological unit is mainly composed of mudrocks, contrary to previous studies. The establishment of their lithofacies and associations allowed them to be interpreted as part of an anastomosed river system, deposited under a semi-arid paleoclimate marked by seasonality. It is important to highlight that the petrographic analysis revealed the frequent occurrence of carbonized phytoclasts, which indicates the existence of significant vegetation near the channels, as well as the periodic occurrence of fires, during part of the deposition of the Itapecuru Formation.  Read here

	10- Permineralized conifer-like leaves from the Jurassic of Patagonia (Argentina) and its paleoenvironmental implications  Authors: Georgina M.  Del Fueyo, Silvia C.  Gnaedinger, Maiten A. Lafuente Diaz and  Martín A. Carrizo Anatomically preserved conifer-like leaves from the Middle Jurassic La Matilde Formation  in Patagonia are described. The general foliar habit indicates affinity with the large, multi-veined leaves of the Araucariaceae. Anatomically, the permineralized leaves exhibit xeromorphic foliar features: thick-walled epidermal cells, isobilateral mesophyll with well-developed palisade cells and mechanical tissue. The general leaf anatomy along with sedimentological data may suggest that during the deposition of the La Matilde Formation at the Barda Blanca locality, the parent plant was well adapted to a high light intensity with an adequate quantity of water in the soil increasing the maximum leaf conductance of CO2.  Read here

	11-Mammal tooth traces in a ferruginous cave in southeastern Brazil and their relevance to cave legal protection Authors: André G. Vasconcelos, Jonathas S. Bittencourt and Augusto S. Auler  We describe the first occurrence of biogenic alterations made by mammal teeth within an iron formation cave at Minas Gerais state, Brazil. The traces are a product of geophagy or sharpening of teeth. The traces were compared with tooth traces artificially imprinted. This assessment suggested that at least seven extant rodents are potential tracemakers, all of them still living in the area. The age of the traces is unknown, thus its relevance to paleontology is elusive. Yet, regardless of their fossil nature, ichnological features should be considered as an additional value for cave protection, according to the Brazilian legislation.  Read here

	12- Osteohistology of the silesaurid Sacisaurus agudoensis from southern Brazil (Late Triassic)  and implications for growth in early dinosaurs Authors: Fábio H. Veiga, Jennifer Botha-Brink, Ana Maria Ribeiro, Jorge Ferigolo and  Marina B. Soares  In this contribution, we provide the first osteohistological description of the limb bones of the silesaurid Sacisaurus agudoensis. The analysis reveals uninterrupted fibrolamellar bone tissue indicating rapid growth. Importantly, we discuss the growth pattern of this taxon and the hypothesis that simpler vascular pattern appears to be typical of all silesaurids studied to date which indicates relatively slower growth rates compared to Dinosauria. Given that few silesaurids taxa have been analyzed histologically, our study helps to fills the knowledge gap on dinosauriform growth, which is an important contribution towards understanding the acquisition of dinosaur osteohistological characteristics and hence growth patterns.  Read here

	13- New material  of Sinopterus (Pterosauria, Tapejaridae) from the Early Cretaceous Jehol Biota of China Authors: Xinjun Zhang, Shunxing Jiang, Xin Cheng and Xiaolin Wang  Tapejaridae is a clade of toothless pterosaurs typically characterized by a large nasoantorbital fenestra and a premaxillary crest that extends from the anterior to the posterior part of the skull. Sinopterus dongi was the first reported Chinese tapejarid. Another genus “Huaxiapterus” was described, but it was later on determined that “Huaxiapterus” is in fact an invalid name. Here, we report on a new juvenile specimen of Sinopterus atavismus from the Jiufotang Formation of western Liaoning, China, and revise the diagnosis of this species.  Read here

	14- An overview of the appendicular skeletal anatomy of South American titanosaurian sauropods, with definition of a newly recognized clade  Authors: Bernardo J. González Riga, Matthew C. Lamanna, Alejandro Otero, Leonardo D. Ortiz David, Alexander W.A.  Kellner and  Lucio M. Ibiricu Sauropods were long-necked plant-eating dinosaurs that exceeded all other land-living backboned animals in maximum body size. Representatives of the sauropod subgroup Titanosauria were the most abundant and diverse herbivorous dinosaurs in the Southern Hemisphere landmasses during the latter part of the Cretaceous Period, in the few tens of millions of years prior to the mass extinction that wiped out non-avian dinosaurs 66 million years ago. In the present paper, Bernardo J. González Riga and colleagues present an extensive study of the shoulder, hip, and limb bones of South American titanosaurs, and recognize the presence of a newly-identified titanosaur lineage that they name Colossosauria (meaning “giant dinosaurs”). Colossosaurs include the heaviest terrestrial animals known to date (with maximum masses reaching as much as 50–70 tons), such as the Argentinean forms Argentinosaurus, Patagotitan, and Notocolossus, the latter boasting a powerfully-built humerus 1.76 m in length. The extreme body size of the largest titanosaurs poses considerable challenges for understanding the behavior and locomotion of these enormous animals.  Read here

	15- Morphology of the megaspore Lagenoisporites magnus (Chi and Hills 1976) Candilier et al. (1982), from the Carboniferous (lower Mississippian: mid-upper Tournaisian) of Bolivia Authors: Marcela Quetglas, Cecilia Macluf and  Mercedes Di Pasquo Megaspores assigned to Lagenoisporites magnus, from mid-upper Tournaisian of Bolivia, were studied using light, fluorescence and scanning electron microscopy. Megaspores were laterally compressed and presented a spherical body, bearing complex processes, and a proximal hologula with verrucae. These megaspores were assigned to the Lepidocarpaceae (arborescent lycopsids), as in section view, exospore structure presented a three-dimensional network of fused elements. Due to its similarity to the Isoetes structure, it is evident that megaspores structure has remained intact inside the heterosporous lycopsids. Therefore; the L. magnus structure not only would confirm its affinity with Lycophyta fossils but also with the living ones.  Read here

	16- A dinosaur ilium from the Late Triassic of Brazil with comments on key-character supporting Saturnaliinae   Authors: Maurício S. Garcia, Flávio A. Pretto, Sérgio Dias-da-Silva and Rodrigo T.  Müller A dinosaur specimen from Brazilian Triassic rocks with the oldest dinosaur records worldwide reinforces the idea that early dinosaurs experienced considerable variation along its development stages. Thus, when these issues are overlooked, specimens at different development stages may be misidentified as distinct taxa. Therefore, the specimen led us to identify a possible development pathway regarding morphological variations present in the pelvic girdle of several early dinosaurs, especially sauropodomorphs, members of the lineage that would give rise to the largest terrestrial vertebrates the planet has ever witnessed.  Read here

	17- A new toothless pterosaur (Pterodactyloidea) from Southern Brazil with insights into the paleoecology of a Cretaceous desert Authors: Alexander W.A. Kellner, Luiz C. Weinschütz, Borja Holgado, Renan A.M. Bantim and Juliana M.  Sayão  A new extinct flying reptile is described. Named Keresdrakon vilsoni, the new species was recovered from Southern Brazil from a deposit that several million of years ago represented an oasis in a desert. More important than revealing the new species, the study shows the first direct evidence of sympatry in pterosaurs: two species occurred in the same geographical region each specializing on different prey items. Also, a dinosaur co-occurred in the same area, allowing a glimpse into the paleoecology of an ancient desert. Keresdrakon most likely had a solitary behavior and was feeding on small pterosaurs or scavenged carcasses of dinosaurs.  Read here

	18- Osteoderm microstructure of Riostegotherium yanei, the oldest Xenarthra Authors: Lílian P. Bergqvist, Paulo Victor Luiz G.C. Pereira, Alessandra S.  Machado, Mariela C. de Castro, Luiza  B. Melki and Ricardo T. Lopes Riostegotherium yanei, from Itaboraí Basin, Brazil, is the oldest Xenarthra so far (Early Eocene). It was defined based on isolated osteoderms, and this paper aims to describe them from the perspective of histology and micro-CT approaches, expanding the available data on cingulate osteoderm microstructure. The osteoderms have a three-layered structure composed of two layers of non-Haversian compact bone enclosing a central layer of primary and secondary osteons. This internal organization is distinct from other Astegotheriini of comparable age, but similar to the extant Dasypus. The 3D reconstruction of revealed two patterns of internal organization, one with larger cavities and the other with smaller, more numerous, and more interconnected cavities.  Read here

	19- Pterodactyloid pterosaur bones from Cretaceous deposits of the Antarctic Peninsula Authors: Alexander W.A. Kellner, Taissa Rodrigues, Fabiana R. Costa, Luiz C. Weinschütz, Rodrigo G. Figueiredo, Geovane A. de Souza, Arthur S. Brum, Lúcia H.S. Eleutério, Carsten W. Mueller, Juliana M. Sayão Extinct vertebrate remains from Antarctica are comparatively rare and quite hard to find due to the climatic conditions that makes prospection for fossils difficult. The expeditions carried out by the PALEOANTAR project have recovered hundreds of isolated bones in several sites of the Antarctic Peninsula. Here we report the first pterosaur elements found in Late Cretaceous deposits of the James Ross and Vega islands which, despite their incompleteness, show that large flying reptiles were widespread through all parts of the planet, including the Antarctic Peninsula.  Read here

	BIOLOGICAL SCIENCES

	20-The Evolution of Pneumatic Foramina in Pterosaur Vertebrae Authors: Richard Buchmann and Taissa Rodrigues A cladistical analysis was performed after the incorporation of eight new characters referring to the position of pneumatic foramina present in the vertebral column of pterosaurs, which not explored in data matrix previously suggested. Posteriorly, these new characters were mapped in the strict consensus tree, this is significant because the mapping has potential to verify possible homologies on the skeletal pneumatization in pterosaurs. According to our analysis, the mapping identified that most of the added characters evolved independently in several lineages, and just in two of the eight characters appeared once in the evolution of the clade.  Read here

	All abstracts of the publications were provided by the respective authors.

Ciência: fuga de cérebros é uma realidade no Brasil - presidente da ABC

Fuga de cérebros é realidade, diz chefe da Academia Brasileira de Ciências
Valor Econômico, 13/08/2019

Presidente da Academia Brasileira de Ciências (ABC), o físico Luiz Davidovich tem assinado cada vez mais cartas de recomendação para pesquisadores que deixam o Brasil. Aves raras na academia, esses doutores não querem salários altos. Procuram, na verdade, insumos e equipamentos para os quais o governo brasileiro tem empenhado cada vez menos recursos nos últimos anos. O êxodo de cientistas, para Davidovich, é a ferida mais exposta do sistema de ciência e tecnologia (C&T) do país, que se agravou no governo Jair Bolsonaro e seus contingenciamentos, ausência de projeto tecnológico e negação da ciência. "A fuga de cérebros é muito concreta e dolorosa para mim", diz Davidovich. Recentemente ele viu quatro colegas concursados abandonarem seus cargos para tocar trabalhos em Austrália, Holanda, Portugal e Chile. "Três vão para universidades estrangeiras, outro vai para uma empresa australiana de computação quântica, mas aprendeu tudo aqui", diz apontando para o chão da Escola de Física da Universidade Federal do Rio de Janeiro (UFRJ), onde leciona há 25 anos. Ele comanda os estudos da casa em computação e ótica quânticas, sendo colaborador do francês Serge Haroche, laureado com o Nobel de Física em 2012.
"Não nego as recomendações. Essas pessoas têm o direito de se preocupar com suas pesquisas, mas escrevo nas cartas que lamento o fato de estarem nos deixando", diz. A debandada, afirma, está diretamente ligada à queda nos repasses a universidades federais. Segundo Davidovich, as verbas têm caído todos os anos desde 2010. A exceção foi 2013, quando houve um pico que ele atribui ao programa Ciência sem Fronteiras. Em 2019, o golpe mais duro da década: contingenciamento de 30% no Ministério da Educação e 42% na pasta de Ciência e Tecnologia (MCTIC). O principal afetado é o Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq), que provê a maior parte dos recurso à pesquisa científica. "Com o corte, as bolsas de pesquisa só chegariam a junho, mas uma suplementação de R$ 300 milhões permitiu pagar até setembro. Ainda falta para o resto do ano", afirma Davidovich. De acordo com a Sociedade Brasileira para o Progresso da Ciência (SBPC), ainda faltam R$ 340 milhões para o CNPq honrar as bolsas de 84 mil pesquisadores neste ano. 
Os cortes surpreenderam o chefe da Academia de Ciências. Ainda em campanha, Jair Bolsonaro respondera a um questionamento da entidade com a promessa de elevar o investimento em ciência a 3% do PIB até o fim do mandato, enquanto a entidade recomendava a reserva de 2% da riqueza nacional para a área. Segundo Davidovich, hoje em queda, o investimento total em ciência e tecnologia está um pouco acima de 1% do PIB, sendo igualmente dividido entre União e setor privado. Inicialmente encarado como auspicioso pelo cientista e seus pares, o compromisso de campanha do presidente se mostra cada vez mais distante. "O apagão de investimentos pode quebrar o sistema de C&T. Tudo que temos hoje começou a ser institucionalizado na década de 1950, mas vem de antes. A construção é um processo longo, mas a destruição pode ser muito rápida, menos de uma década". Questionado se o "Future-se", programa do governo para estimular a entrada de recursos privados nas universidades, pode solucionar o problema, Davidovich é claro: "Só funcionará se os repasses públicos forem restabelecidos".
Em sua leitura, as universidades só vão interagir mais com empresas na medida em que se modernizarem primeiro via recurso público. "A maior parte do orçamento universitário sempre virá do governo, como acontece no mundo todo. O ministro [Abraham Weintraub, do MEC] precisa de um choque de realidade", diz. O pesquisador, no entanto, vê com bons olhos aspectos da proposta como desvinculação de verbas privadas do orçamento e previsão de incentivos fiscais para quem investir. Caso o governo ainda queira honrar a promessa de investir duas vezes mais em ciência, Davidovich afirma que, além de rever os cortes, será preciso incentivar investimento direto do setor privado. Ele cita as experiências dos Estados Unidos e da Coreia do Sul. Doutor pela Universidade de Rochester (EUA) e membro estrangeiro da Academia de Ciências dos Estados Unidos (NAC), lembra que na Coreia do Sul três quartos do investimento em P&D vêm de empresas, e um quarto, das universidades. "Não precisamos reinventar a roda. Basta olhar para o lado. Os EUA sempre usaram encomendas de Estado para grandes projetos nacionais", diz, citando como exemplos o programa espacial e a criação de bancos de dados para órgãos de governo. "Isso é muito melhor que subvenção, pois permite orientar os resultados."
Como um caminho natural, Davidovich aponta a biotecnologia baseada na pouco explorada biodiversidade nacional. "Conhecemos apenas 5% do potencial de nossos biomas", diz. Animado, ele fala de uma substância chamada bergenina, originalmente encontrada no caule de uma planta amazônica. Sua molécula anti-inflamatória foi sintetizada por um laboratório privado que hoje comercializa o miligrama por mais de R$ 1.000. "Existem várias outras substâncias que poderiam ser produzidas no Brasil." Soluções de saúde, afirma, são mais que recomendadas para um país com um comprador natural do tamanho do Sistema Único de Saúde (SUS). "Prioridades óbvias como a biotecnologia têm sido prejudicadas por uma política de desmatamento que nega evidências científicas", diz. Davidovich se mostra especialmente irritado com os ataques do governo ao Instituto Nacional de Pesquisas Espaciais (Inpe), em cuja defesa saiu mais de uma vez por meio de carta aberta da ABC. "Há uma ironia no fato de não perceberem que isso pode prejudicar a própria agroindústria, por causa dos rios voadores que garantem chuvas no Centro-Oeste e Sudeste. Isso para não citar o acordo comercial com os europeus, que terão um Parlamento com cada vez mais [deputados] verdes." Em seu entender, as ações do governo até aqui refletem uma "total ausência de agenda para o desenvolvimento científico" que abre espaço para voluntarismos, expressos por exemplo na retórica sobre nióbio ou dessalinização, que têm o seu valor, mas estariam longe da escala necessária para alavancar a ciência no país.

Academia Brasileira de Ciência: "ciência gera desenvolvimento"

O papel fundamental da ciência na construção da nação:

Ciência Gera Desenvolvimento é um projeto da Academia Brasileira de Ciências que utiliza a divulgação científica para conscientizar a população sobre a importância do investimento em ciência e dos seus impactos na economia e na sociedade.
Desde 2017, divulgamos uma série de vídeos curtos, dinâmicos, acessíveis e cheios de informação, que mostram, com exemplos reais, como a produção científica pode ser traduzida em benefícios palpáveis para o nosso país.

O Brasil é o segundo maior produtor de soja do mundo. E ainda com o menor custo de produção! Grande parte dessa conquista se deve à engenheira agrônoma Johanna Döbereiner, que desenvolveu um mecanismo que trouxe economia nos gastos com fertilizantes! Quer saber como? É só assistir ao primeiro vídeo da série.

CNPq, Comissão Nacional de Energia Nuclear e Instituto de Matemática Pura e Aplicada: provavelmente você já ouviu falar de alguma dessas instituições. Sabe o que elas têm em comum? O Almirante e ex-presidente da ABC Álvaro Alberto estava envolvido na criação de todas elas. Conheça a sua importante trajetória no segundo vídeo do projeto.

Você sabia que a insulina usada no tratamento de diabetes era tirada de bois e porcos? Foi o médico Marcos Luiz dos Mares Guia que desenvolveu o método que gera a insulina humana e fez do Brasil o líder dessa produção. Ficou curioso? Confira o terceiro vídeo da série, que foi lançado no dia 14 de maio!

Vídeos disponíveis no site da ABC.

Conheça, assista e compartilhe essa ideia!  Ciência Gera Desenvolvimento  www.CienciaGeraDesenvolvimento.com.br