Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Maria Lúcia Absy"'
Autor:
Mayra Nina Araujo Silva, Maria Lúcia Absy, Edgardo M. Latrubesse, Patrícia Maia Correia de Albuquerque
Publikováno v:
Acta Botânica Brasílica, Vol 34, Iss 1, Pp 17-30 (2019)
ABSTRACT Morphological descriptions were made for pollen grains and spores extracted from samples from three sedimentary sections - Chandless 1, Purus 10 and Purus 30 - from fluvial terraces on the Chandless and Purus rivers, Acre State, Brazil. Leve
Externí odkaz:
https://doaj.org/article/f6815e4d7776427a9565987b3a8e2ea8
Publikováno v:
Acta Botânica Brasílica, Vol 29, Iss 1, Pp 120-128 (2015)
The present study reconstructs the paleovegetation of a varzea (seasonally flooded) forest in the central parts of the Madeira River floodplain in Brazil using palynological data. Forty-nine cut-bank sediment samples from the Madeira River were proce
Externí odkaz:
https://doaj.org/article/751877f4bd814a14b9a70693f941788b
Publikováno v:
European Journal of Entomology, Vol 111, Iss 1, Pp 25-34 (2014)
Knowing the floral origin of the pollen collected by native bees in Neotropical ecosystems enables us to understand the dynamics of the interdependent relationships between the insects and the native flora. The objectives of this study were to: (i) i
Externí odkaz:
https://doaj.org/article/e31dc97a64314d12ad85793ab3ceb408
Publikováno v:
Acta Botânica Brasílica, Vol 27, Iss 4, Pp 709-713 (2013)
We applied an "adapted" protocol for collecting and processing pollen grains in the pollen analysis of the post-emergence residue of Melipona (Melikerria) interrupta Latreille. The study was conducted at the Sant'Ana honey farm, located on the banks
Externí odkaz:
https://doaj.org/article/d495fa1aa2eb40798890db0395c2d375
Publikováno v:
Anuário do Instituto de Geociências, Vol 32, Iss 1, Pp 26-31 (2013)
A base de dados palinológicos foi implementada em 2007, constituindo-se em uma ferramenta bastante dinâmica e prática de consulta, permitindo um resultado mais rápido e eficaz nas pesquisas em Palinologia. A grande maioria dos grãos de pólen
Externí odkaz:
https://doaj.org/article/d73ede81dc314988a10f85755be074dc
Publikováno v:
Acta Botânica Brasílica, Vol 26, Iss 4, Pp 916-923 (2012)
A pollen morphology study of the Gentianaceae Juss. of Reserva Florestal Adolpho Ducke (Manaus, Brazil) was performed. The pollen grains of the studied species varied morphologically in their pollen units (tetrads or monads), size (small, medium and
Externí odkaz:
https://doaj.org/article/88eca2d736e64763a5274dedcd62e0c9
Publikováno v:
Acta Amazonica, Vol 42, Iss 1, Pp 89-94 (2012)
Competition between two species of bees for the same type of floral resource may generate antagonistic behavior between them, especially in cultivated areas where food resources are limited, seasonally and locally. In this study, was tested the hypot
Externí odkaz:
https://doaj.org/article/0ba5bf3fb7964930931a0153b87eee2a
Autor:
André Rodrigo Rech, Maria Lúcia Absy
Publikováno v:
Revista Brasileira de Entomologia, Vol 55, Iss 3, Pp 361-372 (2011)
Bees and angiosperms established a mutualistic relationship along the evolutionary time. The aim of this study is to contribute for the understanding of this relation analyzing pollen stored by stingless bees colonies distributed along the Rio Negro.
Externí odkaz:
https://doaj.org/article/3eceff93f74c41e0af9dceb0699c7465
Publikováno v:
Acta Botânica Brasílica, Vol 25, Iss 2, Pp 487-496 (2011)
This survey aimed at describing the interactions of floral visitors and Davilla kunthii A. St.-Hil. as well as characteristics of its reproductive biology in Itacoatiara, state of Amazonas, Brazil. Tests of the breeding system were performed. The gui
Externí odkaz:
https://doaj.org/article/df0fe930fbe14ef3b03531e37600cd87
Publikováno v:
Acta Amazonica, Vol 39, Iss 3, Pp 505-518 (2009)
O recurso polínico coletado por operárias de Melipona seminigra merrillae Cockerell, Melipona fulva Lepeletier, Trigona fulviventris (Smith) e CephaloTrigona femorata Guérin, no Campus da UFAM, Manaus (AM) foi estudado no período de março a outu
Externí odkaz:
https://doaj.org/article/b769848a43b74d79b86128d4d293d43d