Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear un derstanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5–7 vast areas of the tropics remain underst...
Devido à diversidade das características dos produtos agrícolas e a possível presença de defeitos e impurezas na massa de grãos, torna-se fundamental conhecer as propriedades físicas destes materiais. Assim, objetivou-se determinar as propriedades físicas para diferentes proporções de grãos de soja, cotilédones e impurezas. O teor de água dos materiais foi determinado em estufa de circulação de ar forçada. A ma...
Made available in DSpace on 2020-12-12T01:28:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Amazonian forests are extraordinarily diverse, but the estimated species richness is very much debated. Here, we apply an ensemble of parametric estimators and a novel technique that includes conspecific spatial aggregation to an exten...
Made available in DSpace on 2020-12-12T01:40:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-12-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such “monodominant” forests are known from all of the main tropical regions. For Amazonia, we sam...
Amazonian forests are extraordinarily diverse, but the estimated species richness is very much debated. Here, we apply an ensemble of parametric estimators and a novel technique that includes conspecific spatial aggregation to an extended database of forest plots with up-to-date taxonomy. We show that the species abundance distribution of Amazonia is best approximated by a logseries with aggregated individuals,...
Tropical forests are known for their high diversity. Yet, forest patches do occur in the tropics where a single tree species is dominant. Such “monodominant” forests are known from all of the main tropical regions. For Amazonia, we sampled the occurrence of monodominance in a massive, basin-wide database of forest-inventory plots from the Amazon Tree Diversity Network (ATDN). Utilizing a simple defining metric ...
Made available in DSpace on 2018-12-11T17:20:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-05-01; Office of Legacy Management; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); We determined the filtered tree species pool of Amazonian wetland forests, based on confirmed occurrence records, to better understand how tre...
109f.Acompanha CD de Audio.; Submitted by Oliveira Santos Dilzaná (dilznana@yahoo.com.br) on 2013-06-07T18:48:18Z No. of bitstreams: 1 Dissertação Final - Maria Aparecida Lopes.pdf: 920831 bytes, checksum: 6d60dd72b51b59210569daa069a05f61 (MD5); Approved for entry into archive by Ana Portela(anapoli@ufba.br) on 2013-06-12T16:14:47Z (GMT) No. of bitstreams: 1 Dissertação Final - Maria Aparecida Lopes.pdf: 920831...
Orientador: Raquel Salek Fiad; Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Estudos da Linguagem; Resumo: Este estudo tem por objetivo buscar infonnações sobre como é a competência comunicativa dos alunos de 58e 88séries em relação ao discurso dissertativo oral e como essa competência aparece em seus textos escritos em relação a este mesmo tipo de discurso. Como professora efetiva de...