Evaluation of a Precipitation Map Using a Smoothed Elevation-Precipitation Relationship and Optimal Estimates (Kriging)

1980 ◽  
Vol 11 (3-4) ◽  
pp. 113-120 ◽  
Author(s):  
F.A. de Montmollin ◽  
R.J. Olivier ◽  
R. G. Simard ◽  
F. Zwahlen

Using 45 rain gauges, located in the center of French-speaking Switzerland (approx. 1,600 sq. km), we evaluate an annual mean precipitation map for the years 1974, 1975 and 1976. This estimate is based mainly on the anomaly method. For the index elevation, we selected an average altitude over an area of optimized size. This was evaluated from the best linear regression between index elevation of different areas and the precipitations. An anomaly map was estimated using universal kriging: the structural analysis of the anomaly values permitted the adjustment of a variogram which made it possible to evaluate the spatial dependence of the anomaly variable. In order to obtain the precipitation map, not only was an anomaly map used but also a smoothed altitude map. This was calculated with the aid of an altimetric data bank covering the west part of Switzerland

Author(s):  
Marie-Laure Poulot

AbstractThe boulevard Saint-Laurent is the embodiment in Montreal of the gap between the French-speaking eastern part and the English-speaking areas in the west part, but it is also the place where immigrants settled during the twentieth century, thus creating specific neighborhoods (Little Italy, Chinatown, and Portuguese and Jewish sectors). These neighborhoods, that once symbolized poverty and marginalized communities, have been undergoing processes of both social and urban change as well as gentrification. They are now repositioned, through the urban planning, marketing strategies, and cultural events (celebrations, festivals, urban tours) produced by public and private stakeholders, as places to visit. Cosmopolitanism is being integrated as a marketing strategy to promote places and to redefine districts as destinations of leisure and tourism (Shaw S, Bagwell S, Karmowska J, Urban Studies 41(10), 1983–2000, 2004). The boulevard is a lever for branding strategies: “ethnic” neighborhoods clearly highlight the assets of cosmopolitanism through food, shops, associations or symbols such as colors, flags or ornaments. This chapter focuses on these actions of branding and the use of the cosmopolitan past of the street and their impact on the representations of pedestrians, inhabitants and users.


Author(s):  
Katie Demakopoulou ◽  
Nicoletta Divari-Valakou ◽  
Monica Nilsson ◽  
Ann-Louise Schallin

Excavations in Midea continued in 2007 as a Greek-Swedish programme under the direction of Dr Katie Demakopoulou in collaboration with Dr Ann-Louise Schallin. In the West Gate area excavation continued in the west part of the building complex that abuts the fortification wall. Room XIV was excavated with abundant remains of LH IIIB2 pottery. A sealstone with a unique, possibly ritual, scene was also found. On the lower west terrace of the acropolis excavation continued in Trench C, where a large section of the fortification wall was uncovered. Room I was excavated here, adjacent to the inner face of the fortification wall. Finds in this room date to the early phase of LH IIIC, under which there was ample evidence of the LH IIIB2 destruction, including human skeletons. Under this debris, a large opening leading to a gallery or syrinx through the thickness of the fortification wall was found. Excavation was resumed also in the East Gate area, where a new wall was revealed in the baulk between Trench 3 and Room 9. The wall is perpendicular to the citadel wall and borders Trench 3. Excavation was also resumed in Trenches 9 and 14. The latest Mycenaean material in this area dates to LH IIIB2, but there is evidence of post-Bronze Age activity, which is demonstrated mainly by pottery finds.


2020 ◽  
Author(s):  
Sandra Célia Coelho Gomes da Silva

This work is the result of the doctoral thesis entitled Pilgrimage of Bom Jesus da Lapa: Social Reproduction of the Family and Female Gender Identity, specifically the second chapter that talks about women in the Pilgrimage of Bom Jesus da Lapa, emphasizing gender relations, analyzing the location of the pilgrimage as a social reproduction of the patriarchal family and female gender identity. The research scenario is the Bom Jesus da Lapa Pilgrimage, which has been held for 329 years, in that city, located in the West part of Bahia. The research participants are pilgrim women who are in the age group between 50 and 70 years old and have participated, for more than five consecutive years in the Bom Jesus da Lapa Pilgrimage, belonging to five Brazilian states (Bahia, Minas Gerais, São Paulo, Espírito Santo and Goiás) that register a higher frequency of attendance at this religious event. We used bibliographic, qualitative, field and documentary research and data collection as our methodology; we applied participant observation and semi-structured interviews as a technique. We concluded that the Bom Jesus da Lapa Pilgrimage is a location for family social reproduction and the female gender identity, observing a contrast in the resignification of the role and in the profile of the pilgrim women from Bom Jesus da Lapa, alternating between permanence and the transformation of gender identity coming from patriarchy.


Literator ◽  
2021 ◽  
Vol 42 (1) ◽  
Author(s):  
Laude Ngadi M

Manifestos and literary programs in French-Speaking sub-Saharian of Africa: About ‘invisibility’ of the corpus in literary criticism. Despite an abundant production, the corpus of literary manifestos and programmes from sub-Saharan Francophone Africa is relatively invisible in literary criticism. With the exception of a few studies, critical works devoted to the programmatic works of writers are rare. This article proposes some hypotheses that can explain why the body of literature of authors’ ideas in this space is generally ‘invisible’. The approach of the literary field, applied to the sociology of scientific production, makes it possible to highlight three main causes for this invisibility: the importance of identity and cultural discourse, which makes it impossible to delimit the geographical space of writers from sub-Saharan Francophone Africa, whose production and reception are dominated by that of their colleagues from the West Indies and the Caribbean; the omnipresence of political and social discourse which takes precedence over poetic reflection; the metalanguage of the manifesto due to the fact that writers are also generally literary critics.


2012 ◽  
Vol 30 (5) ◽  
pp. 775-792 ◽  
Author(s):  
Xiuxiang Lü ◽  
Jianfa Han ◽  
Xiang Wang ◽  
Weiwei Jiao ◽  
Hongfeng Yu ◽  
...  

The northern slope of Tazhong palaeo-uplift has become a key target field for petroleum exploration in Tarim Basin. A major breakthrough is made in the Upper Ordovician oil and gas exploration in the west part of northern slope. Oil and gas near the Tazhong I slope-break zone occurred in Liang2 section was dominated by condensate gas reservoir, while oil reservoir was mainly inward distributed in Liang3 section. The crude oils in this region in physical properties characterized by low density, low viscosity, low freezing point, low sulfur content, medium wax content. And the natural gas in chemical components was featured by low-medium nitrogen content, low-medium carbon dioxide content and medium-high hydrogen sulfide content. In the plane direction, oil and gas exhibited a “oil in the interior, gas in the exterior” distribution pattern, and mainly located in a depth range of 0∼60 m below the top of the Liang3 section in the longitudinal direction. The distribution patterns displayed in physical properties and chemical compositions of oil and gas are controlled by multiple influencing factors. The results of above comprehensive studies suggested that vertical overriding of reef-bank-type reservoirs in Liang2 section and karst reservoirs in Liang3 section provided superior reservoir conditions; faults and fractures not only formed reservoir space and improved reservoir quality, also promoted the development of karst reservoirs and provided good migration pathway for hydrocarbon accumulation; one of the nonnegligible factors leading to this kind of distribution pattern for the Upper Ordovician oil and gas reservoirs is shale content in the compact carbonate formation; multi-sources and multi-stages of hydrocarbon filling are absolutely necessary controlling factor for this kind of distribution pattern in the whole block.


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