1-20 OF 22 RESULTS FOR

Santarem Brazil

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Journal: Palynology
Published: 01 December 2013
Palynology (2013) 37 (2): 218–230.
... Seasonal distribution in the number of pollen types, Shannon-Weaver diversity (H′) and Pielou’s evenness (J′) indexes among pollen samples harvested from pollen pots of Tetragonisca angustula in Santarém, Lower Amazon region, Pará State, Brazil. The botanical identification of pollen types found...
FIGURES | View All (5)
Image
Areas studied in the Lower Amazon region, Pará State (PA), <b>Brazil</b>. Figure 1...
Published: 01 December 2013
Plate 1 Areas studied in the Lower Amazon region, Pará State (PA), Brazil. Figure 1. Meliponary (stingless bee apiary) sited in the urban zone of Belterra. Figure 2. Hive of Tetragonisca angustula located at the Forest School, Santarém, PA. Figure 3. View from the Forest School in Santarém.
Image
(A) A map showing where <b>Brazil</b> (shaded in light grey) is located within Sou...
Published: 01 December 2013
Figure 1 (A) A map showing where Brazil (shaded in light grey) is located within South America, and (B) a map showing the states of Brazil, and the location of the two sites studied (Belterra and Santarém). The states of Brazil that are considered the northern region are labelled.
Image
Seasonal distribution in the number of pollen types, Shannon-Weaver diversi...
Published: 01 December 2013
Figure 3 Seasonal distribution in the number of pollen types, Shannon-Weaver diversity (H′) and Pielou’s evenness (J′) indexes among pollen samples harvested from pollen pots of Tetragonisca angustula in Santarém, Lower Amazon region, Pará State, Brazil.
Image
Photomicrographs of some pollen types found in stingless bee pollen samples...
Published: 01 December 2013
Plate 2 Photomicrographs of some pollen types found in stingless bee pollen samples from Belterra and Santarém, Lower Amazon region, Pará State, Brazil. Bars = 10 μ m. Figure 1. Bv , Borreria verticillata (Rubiaceae); By , Byrsonima (Malpighiaceae). Figure 2. By , Byrsonima
Journal Article
Published: 20 May 2020
Seismological Research Letters (2020) 91 (5): 2497–2510.
... as far as Georgetown (British Guyana), Belém, and several other localities along the Amazon River toward Manaus (Brazil). The distribution of intensities and the radius of the felt area indicate a magnitude around M w 6.9, which makes it the largest known earthquake in the stable continental region...
FIGURES | View All (5)
Journal Article
Journal: Palynology
Published: 02 October 2018
Palynology (2018) 42 (4): 483–491.
... 17.007 (LP). Brazil, Estado Amazonas, Manaus, near Ponta Negra, 16 June 1966, Andrade Lima 15.732 (LP); Estado do Pará, Alto Tapajós, Rio Cururú, 7°35′S, 57°31′W, 6 February 1964, Anderson 10.545 (LP); Serra de Cachimbo, BR 163 Cuibá-Santarém, km 823, 7 November 1977, Prance et al. 24.979 (LP); Estado...
Journal Article
Journal: Geophysics
Published: 21 July 2017
Geophysics (2017) 82 (5): J39–J60.
...-resolution set of aerogeophysical data is considered using the existing Radon transform and the geostatistical analysis approaches. The data set includes an area of the Guyana shield, in northern Brazil, which was not included in previous surveys. The area is covered by dense rain forest vegetation and thick...
FIGURES | View All (29)
Journal Article
Published: 01 April 2018
Mineralogical Magazine (2018) 82 (2): 413–431.
... of Juruti is located in the Lower Amazon region ( Fig. 1 ), in the northwest portion of the State of Pará, Brazil, ~200 km west of the city of Santarém, on the right bank of the Amazon River. Within the Juruti’s ALCOA mine district, a bauxite-bearing regolith is exposed in a mining trench at the Capiranga...
FIGURES | View All (12)
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1945
AAPG Bulletin (1945) 29 (5): 495–563.
..., and northwestern Peru, from which we jump to the lower Amazon trough, then to the Piauí basin—the Meio Norte, or Middle North as the Brazilians call it. Continuing eastward, we examine the conditions in the coastal region of northeastern Brazil and, finally, those of the great Paraná basin of southern Brazil...
FIGURES | View All (23)
Journal Article
Journal: Palynology
Published: 03 April 2017
Palynology (2017) 41 (2): 278–296.
... 415 genera. In Brazil, this family is represented by 90 genera and 850 species. The Adolpho Ducke Forest Reserve, part of the Instituto Nacional de Pesquisas da Amazônia (INPA) since 1963, comprises 100 km 2 of non-isolated continuous primary forest, and 40 species and 16 genera of Apocynaceae have...
Journal Article
Published: 11 September 2018
Bulletin of the Seismological Society of America (2018) 108 (5A): 2854–2876.
..., such as the district capital of Santarém, unexpectedly fall into a moderate risk class, albeit showing hard‐rock outcrops. Though there is scope for further improvements in the future, the maps presented results from the first rigorous near‐surface characterization campaign undertaken in the region. Velocity...
FIGURES | View All (11)
Journal Article
Journal: GSA Bulletin
Published: 01 May 2011
GSA Bulletin (2011) 123 (5-6): 934–950.
... Blanckenburg, 2005 ). Therefore, for modern loads, we use both suspended and dissolved fluxes throughout. The trunk stream of the Amazon River in Brazil is formed by three main tributaries, which are the Solimões, draining the central Andes, the Negro River draining the Guyana Shield, and the Madeira River...
FIGURES | View All (7)
Journal Article
Journal: AAPG Bulletin
Published: 15 April 2020
AAPG Bulletin (2020) 104 (4): 795–824.
... between Brazil and Africa. In 2012, Petrobras drilled the Pecém well in the Mundaú subbasin (Ceará Basin) of the BEM to record the first deep-water oil discovery in the region. This work investigates the deep-water evolution of the Mundaú subbasin focusing on its structural and sedimentary evolution...
FIGURES | View All (11)
Journal Article
Journal: AAPG Bulletin
Published: 01 July 1955
AAPG Bulletin (1955) 39 (7): 1231–1277.
... and drilling got under way, following the discovery of oil at Jatibonico. Interest in Guatemala’s oil resources is being revived, in view of the efforts of the new Castillo Armas regime to develop a favorable petroleum law. In Brazil, the two wildcats drilling in the Amazon basin have revealed...
FIGURES | View All (9)
Journal Article
Published: 16 September 2016
Petroleum Geoscience (2016) 22 (4): 400–410.
... and paleogeography . Marine and Petroleum Geology , 59 , 656 – 670 . Oliveira , M.J.R. , Zalán , P.V. , Caldeira , J.L. , Tanaka , A. , Santarem , P. , Trosdtorf , I. , Jr & Moraes , A. 2012 . Linked extensional–compressional tectonics in gravitational systems...
FIGURES | View All (7)
Journal Article
Journal: SEG Discovery
Published: 01 April 2019
SEG Discovery (2019) (117): 1–56.
... Student Chapters located in 32 countries: Canada (17), Brazil (12), USA (11), UK (10), China (8), Chile (6), Australia (5), Peru (5), Colombia (4), Argentina (3), France (3), Ecuador (2), Germany (2), Greece (2), Hungary (2), Indonesia (2), Ireland (2), South Africa (2), Switzerland (2), Turkey (2...
Journal Article
Journal: GSA Bulletin
Published: 01 November 2013
GSA Bulletin (2013) 125 (11-12): 1783–1799.
... along the Amazon/Solimões River system. These samples, each with an average of ∼92 ages, span a distance of ∼2742 km, extending from the eastern Andes in Ecuador to the Amazon River estuary near Santarém, Brazil ( Fig. 7A ). When grain frequency is plotted as a function of age, it is clear...
FIGURES | View All (11)
Journal Article
Journal: GSA Bulletin
Published: 01 January 2011
GSA Bulletin (2011) 123 (1-2): 295–305.
... is the site for DUNE samples A–E. The bedform sample location DUNE (2.4086°S, 54.6232°W) was 10 km northeast of Santarém ( Fig. 1 ), on the outer edge of a mid-channel island built from scroll-bar deposits. Annual water-level fluctuations in this area are 5.4 m ( Novo et al., 2006 ); so at high water...
FIGURES | View All (7)
Journal Article
Published: 01 January 2003
Reviews in Mineralogy and Geochemistry (2003) 52 (1): 533–576.
...). Figure 17. 234 U/ 238 U and 230 Th/ 238 U activity ratios in different weathering profiles: (a) Rosholt et al. (1966) and Hansen and Stout (1968) , soils from USA; (b) Mathieu et al. (1995) , laterite from Brazil; (c) Dequincey et al. (2002) , laterite from Burkina Faso. A first approach...
FIGURES | View All (24)