First record of dot-winged crake, Porzana spiloptera, durnford, 1877 (Rallidae) for the central Andes in Argentina [PDF]
Porzana spiloptera, the Dot-wing Crake, has a patchy distribution in southern South America and has previously been considered as inhabiting exclusively lowland wetlands.
Cuervo Bustamante, Pablo Fernando +2 more
core +1 more source
Verbenaceae no Parque Estadual da Serra do Papagaio, Minas Gerais, Brasil
Resumo O Parque Estadual da Serra do Papagaio está localizado no sul de Minas Gerais, e faz parte do Complexo da Serra da Mantiqueira, com vegetação representada por campos de altitude, floresta ombrófila densa e floresta ombrófila mista.
Pedro Henrique Cardoso +3 more
doaj +1 more source
Derivation of tropospheric methane from TCCON CH₄ and HF total column observations [PDF]
The Total Carbon Column Observing Network (TCCON) is a global ground-based network of Fourier transform spectrometers that produce precise measurements of column-averaged dry-air mole fractions of atmospheric methane (CH₄).
Bernath, P. +13 more
core
A taxonomic review of species of the Neotropical pericaline genus Oreodicastes Maindron, 1905 (Coleoptera: Carabidae: Lebiini) [PDF]
Based on adult character states, a key is provided to the seven known species of Oreodicastes Maindron 1905 (type species Oxyglossus subcyaneus Chaudoir 1843). Two new species (with type locality) are described: O. virginia (Fa zenda dos Campos, Virginia,
Ball, George E., Shpeley, Danny
core
Flora do Espírito Santo: Ericaceae
Resumo Apresenta-se um estudo taxonômico de Ericaceae no estado do Espírito Santo, Região Sudeste do Brasil, incluído nos domínios da Floresta Atlântica.
Gerson Oliveira Romão +2 more
doaj +1 more source
Sobre alguns mamíferos do sudeste do Pará
Como contribuição ao conhecimento da masto-fauna amazônica, apresentamos mais uma simples lista faunística anotada dos mamíferos capturados em uma excursão realizada pelo autor e pelos taxidermistas José Hidasi e Manuel Amaral, durante os meses de julho
Cory T. de Carvalho
doaj
Why do models overestimate surface ozone in the Southeast United States [PDF]
Ozone pollution in the Southeast US involves complex chemistry driven by emissions of anthropogenic nitrogen oxide radicals (NOx ≡ NO + NO2) and biogenic isoprene. Model estimates of surface ozone concentrations tend to be biased high in the region and
Cohen, Ronald C. +19 more
core +1 more source
Itatiaia National Park (PNI) and its surroundings present a unique fauna due to different forest formations with well-defined climatic and vegetation bands.
L. Geise +3 more
doaj +1 more source
A taxonomic review of the subtribe Pericalina (Coleoptera: Carabidae: Lebiini) in the Western hemisphere : with descriptions of new species and notes about classification and zoogeography [PDF]
A taxonomic review of the lebiine sub tribe Pericalina in the Western Hemisphere, this paper includes a treatment of the genus-groups, a key to the genera, keys to subgenera, species groups, and species of each polybasic genus, descriptions of new ...
Ball, George E., Shpeley, Danny
core +1 more source
Background and Imaging Simulations for the Hard X-Ray Camera of the MIRAX Mission
We report the results of detailed Monte Carlo simulations of the performance expected both at balloon altitudes and at the probable satellite orbit of a hard X-ray coded-aperture camera being developed for the MIRAX mission.
Braga, Joao +4 more
core +1 more source

