Soil Salinization and Welsh Settlement in Chubut, Argentina
نویسندگان
چکیده
منابع مشابه
Aging and Sexual Dimorphism in Aborigines from Chubut (argentina)
The aim of this work was to assess the morphological variation and sexual dimorphism associated to aging processes in the Tehuelche community of El Chalía (Chubut, Argentina). A cross-sectional anthropometric study was carried on forty-three individuals of both sexes, divided by age groups: adults (from 20 to 60 years old) and seniles (from 61 to 80 years old). Data were processed by Multifacto...
متن کاملWelsh settlement patterns in a nineteenth-century Australian gold town.
The adjacent gold mining settlements of Ballarat and Sebastopol in the colony of Victoria are universally acknowledged as the major focal point for Welsh immigrants in Australia in the second half of the nineteenth century. Here, the Welsh had congregated in sufficient numbers to establish an identifiable and highly visible ethnolinguistic community. Factors such as the necessity of acquiring t...
متن کاملMapping Soil Salinization of Agricultural Coastal Areas in Southeast Spain
Soil salt content is a key factor that determines soil chemical quality together with soil reaction, charge properties and nutrient reserves (Lal et al., 1999). An adequate salt supply is essential for an optimum development of photosynthetic mechanism and other biochemical processes in plants (Sitte et al., 1994). Soil salt content constitutes an environmental problem when salt accumulation ge...
متن کاملEffects of Wind Erosion and Soil Salinization on Dust Storm Emission in Western Iran
Dust storms are known as hazardous problems in western part of Iran. Iraq is one of the main sources for dust storm arriving to the western part of Iran. The Radial Basis Function Network model (RBFN) has been used to assess wind erosion hazards in the source area of dust storms over several western Iranian cities. Normalized Difference Salinity Index (NDSI) was used to determine the changes in...
متن کاملParasites in rodent coprolites from the historical archaeological site Alero Mazquiarán, Chubut Province, Argentina.
The aim of this study was to examine the parasitic remains that were found in rodent coprolites collected from the archaeological site Alero Mazquiarán (Chubut Province, 45 degrees 44'15''S, 70 degrees 25'9''W), which is assigned to the interface of the Araucanian and Tehuelche cultures, dated at 212 +/- 35 years B.P. The faecal material from two unidentified rodent species (X-10 and X-11) was ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cahiers de géographie du Québec
سال: 1971
ISSN: 0007-9766,1708-8968
DOI: 10.7202/020966ar