The Langmuir and Freundlich isotherms satisfactorily described Cu and Cd soil adsorption, where TR, TF and ADE has a lower vulnerability to metal input to the environment. Besides the pH, CEC and OM the MnO had a significant effect on Cu and Cd adsorption in Amazon soils. Large-scale hydrological modelling in the semi-arid north-east of Brazil Guentner, A 2002-09-01 Semi-arid areas are characterized by small water resources. An increasing water demand due to population growth and economic development as well as a possible decreasing water availability in the course of climate change may aggravate water scarcity in future in these areas.

The isotopic data is believed to represent changes in the global carbon cycle. Thus 13 C enriched carbonates correlate to periods of burial of organic carbon mostly as coal, while 13 C depleted carbonates formed as the result of erosion and oxidation of organic carbon during sea-level low stands. (author) Late Hallstatt pottery from north-eastern Serbia (6th to 4th century BC Kapuran Aleksandar Full Text Available By looking at prehistoric collections and unpublished material from the museums in north-eastern Serbia, as well as by surveying and excavating, new information was gained which fulfills the image of material and spiritual culture of prehistoric communities from the end of the Early Iron Age.

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coli was isolated from 78. 3% (18/23 of the birds, and the percentage of curassows colonized by E. coli was similar between the two facilities. From the 22 E. coli isolates, 15 (68. 2% were positive for at least one virulence factor by PCR, and the most frequently found gene was iss (50%. No curassows had clinical signs of disease. Nevertheless, the presence of some E. coli strains may be a concern to the wildlife in captivity.

Livescore 24h/24: Resultados em directo e jogos ao vivo

Available postmortem testing did not indicate the presence of infectious disease in this limited sample. Phylogeny and biogeography of North-American wild rice (Zizania L. Poaceae) The wild-rice genus Zizania includes four species disjunctly distributed in eastern Asia and North America, with three species (Z. aquatica, Z. palustris, and Z. texana) in North America and one (Z. latifolia) in eastern Asia. The phylogeny and biogeography of Zizania were explored using sequences o... Carbon isotope variations in the upper Carboniferous - Permian Mallemuk Mountain Group, eastern North Greenland Stemmerik, L.

Based on physical evidence, the primary predator of the birds was the bobcat (Lynx rufus). Limited roosting habitat availability or bird behavior were likely prime factors in the occurrence of predation. Traumatic injuries and mortality were caused by gunshot, electrical utility lines, and an unknown source. The lone case of degenerative disease was due to chronic exertional myopathy associated with translocation.

We present genomic data from seven 15, 000-year-old modern humans, attributed to the Iberomaurusian culture, from Morocco. We find a genetic affinity with early Holocene Near Easterners, best represented by Levantine Natufians, suggesting a pre-agricultural connection between Africa and the Near East. We do not find evidence for gene flow from Paleolithic Europeans to Late Pleistocene North Africans. The Taforalt individuals derive one-third of their ancestry from sub-Saharan Africans, best approximated by a mixture of genetic components preserved in present-day West and East Africans.

Portugal U17 vs Ilhas Faroé U17 Ao Vivo - AiScore

Eighty birds (47 males, 33 females) were released between 2001 and 2006, and all birds were tracked following release with satellite and/or VHF monitoring devices. By the end of 2006, 17 deaths (12 males, five females) were recorded from this population. Postmortem findings and field data were evaluated for each bird to determine the cause of death. Causes included predation (n=8, 47%), trauma (n=2, 12%), and degenerative disease (n=1, 6%); the cause of death was undetermined for 35% (n=6) of the birds.

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The quantitative assessment of the water resources is a prerequisite for the development of sustainable measures of water management. For this task, hydrological models within a dynamic integrated framework are indispensable tools. The main objective of this study is to develop a hydrological model for the quantification of water availability over a large geographic domain of semi-arid environments. The study area is the Federal State of Ceara in the semi-arid north-east of Brazil. Surface water from reservoirs provides the largest part of water supply. The area has recurrently been affected by droughts which caused serious economic losses and social impacts like migration from the rural regions. ) Postmortem evaluation of reintroduced migratory whooping cranes in eastern North America. Cole, Gretchen A; Thomas, Nancy J; Spalding, Marilyn; Stroud, Richard; Urbanek, Richard P; Hartup, Barry K Reintroduction of endangered Whooping Cranes (Grus americana) in eastern North America has successfully established a migratory population between Wisconsin and Florida.

0≥SPI≤1. 49. Annual rainfall indicates a recovery from the 1990s and onwards but significant increases (in the amount of rainfall and number of days recorded with rainfall) is only during the peak of the monsoon season in the months of August and September (pARIMA) model. The model is further evaluated using 24 months rainfall data yielding r=0. 79 (regression slope=0. 8; pARIMA model and the rainfall data used for this study indicates that the model can be satisfactorily used in forecasting rainfall in the in the sub-humid part of North-eastern Nigeria over a 24 months period.

; Magaritz, M. Isotope data from Late Palaeozoic limestones of the Wandel Sea Basin in eastern North Greenland show a variation of δ 13 C from 0. 0 0/00 to 5. 7 0/00 vs PDB. Carbonates depleted in 13 C occur in the basal part of lower Moscovian, upper Moscovian and middle Gzhelian transgressive sequences. 13 C enriched limestones occur later in the cycles. The most 13 C enriched limestones occur in the youngest (late Early Permian-early Late Permian) part of the sequence in Amdrup Land.

Portugal U17 placar ao vivo, calendário e resultados - Sofascore