Rock magnetism in modern soils, Buenos Aires Province, Argentina
نویسندگان
چکیده
منابع مشابه
Pollen morphology of Oxalis species from Buenos Aires province (Argentina).
Pollen morphology and the degree of pollen variability within nine species and two varieties of Oxalis species from Buenos Aires Province (Argentina) were studied using light microscopy (LM), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Oxalis pollen grain is generally 3-colpate and the shape is prolate spheroidal, oblate spheroidal or spheroidal. The exine is ...
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Vol. 6, No. 6, November–December 2000 Emerging Infectious Diseases when aggressive male animals fight. Although this pattern has been observed for several host species of New World hantaviruses, this is the first known demonstration for Dobrava virus and A. flavicollis. Of the two female rodents with evidence of hantavirus infection, one had scars, and one did not. The latter was positive by PC...
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The Health Administration Agencies of many municipalities in Greater Buenos Aires (GBA) receive frequent reports on triatomines in houses. The aim of this work was to identify and describe the dispersal foci of Triatoma infestans in an urban neighborhood of GBA, and contribute to the knowledge of the epidemiological situation in the region. In June 1998, potentially infested places were entomol...
متن کاملPrevalence of cholelithiasis in Buenos Aires, Argentina.
BACKGROUND Cholelithiasis is an important cause of morbidity in the world and it varies significantly depending on the region of study. OBJECTIVE To assess the prevalence of cholelithiasis in Buenos Aires. MATERIAL AND METHODS This is a cross-sectional, descriptive, observational study performed in a public hospital with tertiary care in Gastrointestinal Surgery. From July 2010 to December ...
متن کاملInventories and concentration profiles of 137Cs in undisturbed soils in the northeast of Buenos Aires Province, Argentina.
Inventories and vertical distribution of (137)Cs were determined in La Plata region undisturbed soils, Argentina. A mean inventory value of 891 ± 220 Bq/m(2) was established, which is compatible with the values expected from atmospheric weapon tests fallout. The study was complemented with pH, organic carbon fraction, texture and mineralogical soil analyses. Putting together Southern Hemisphere...
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ژورنال
عنوان ژورنال: Journal of South American Earth Sciences
سال: 2008
ISSN: 0895-9811
DOI: 10.1016/j.jsames.2008.03.007