scholarly journals The less-splendid isolation of the South American continent

2015 ◽  
Vol 7 (3) ◽  
Author(s):  
Roy H.J. Erkens
Keyword(s):  
South American ◽  
American Continent ◽  
The South ◽  
Splendid Isolation ◽  
South American Continent

Remarks on the botany of the southern cold temperate zone

1960 ◽  
Vol 152 (949) ◽  
pp. 500-507 ◽  
Keyword(s):  
Floristic Composition ◽  
Temperate Zone ◽  
South American ◽  
Boreal Zone ◽  
American Continent ◽  
The South ◽  
Plant Life ◽  
South American Continent

The plant life of the southern cold temperate zone differs widely from that of the northern cold temperate zone not only in its floristic composition but also in its physiognomic types of vegetation. The latter difference is partly due to the fact that the austral zone concerned is cold temperate in a sense rather different from the corresponding boreal zone. Contrary to the great continents dominating the boreal cold temperate zone, the austral cold temperate zone consists mostly of a great ocean containing only a narrow extension of the South American continent and various islands. Owing to this difference the climates of the austral cold temperate zone are generally much more oceanic than those of the boreal cold temperate zone. Nowhere in the boreal zone do we find a climate with such small

The Relations of Great Britain with Guiana

1923 ◽  
Vol 6 ◽  
pp. 1-21
Author(s):  
G. C. Edmundson
Keyword(s):  
Sixteenth Century ◽  
South American ◽  
American Continent ◽  
The South ◽  
Mountain Ranges ◽  
North East ◽  
The North ◽  
Terra Incognita ◽  
Rio Negro ◽  
South American Continent

Guiana, in the larger sense of the word, is that portion of the South American continent bounded on the north and north-east by the ocean; on the south, south-west and west by the river Amazon, its tributary the Rio Negro, the river Cassiquiare, which unites the river Negro to the river Orinoco, and by the river Orinoco itself. It is thus an island; as there is no break in the water-line that surrounds it. This larger Guiana is, however, divided into two distinct portions, separated from one another by a series of mountain ranges stretching from the Orinoco to the river Oyapok. That portion, which lies between these mountain ranges and the sea, differs entirely in character from the Guiana of the watersheds of the Amazon and Orinoco. It consists of a succession of tablelands, rising one above the other, and is watered by a large number of nearly parallel rivers, whose cataracts and frequent rapids render navigation into the interior, except by canoes, practically impossible. In this Guiana, the Guiana with which this paper deals, there have never been any Spanish or Portuguese settlements. At the end of the sixteenth century no attempt had been made by the Spaniards to cross the river Orinoco, or by the Portuguese, to reach the mouth of the river Amazon. Between these two rivers lay a terra incognita, of which nothing was known, until the publication of Ralegh's Discoverie of Guiana in 1595.

scholarly journals RILA, Porto Murtinho and its cultural heritage: perspectives for preservation

2021 ◽  
pp. 1227-1242
Author(s):  
Rodrigo Mendes De Souza ◽  
Juliana Villela Junqueira ◽  
Maria Margareth Escobar Ribas Lima ◽  
Érika Santos Silva ◽  
Mariana De Barros Casagranda Akamine
Keyword(s):  
Cultural Heritage ◽  
Latin American ◽  
Public Policies ◽  
South American ◽  
American Continent ◽  
The South ◽  
The University ◽  
The Impact ◽  
South American Continent

As part of the studies developed by the University Network of the Latin American Integration Route (UniRila), this proposal intends to contextualize the municipality of Porto Murtinho in the process of occupation of the interior of the South American continent, understanding the Latin American Integration Route (RILA) as the culminating event of the process of territorialization-deterritorialization-reterritorialization of the region. For this purpose, historical, economic, geographic and geological aspects are considered, without which the conditions of urbanization would not be fully understood and public policies would be deficient. Thus, it is intended to draw attention to the impact that the production and export of commodities has on the territory in question.

Clay mineral sources of the Grenada Basin, Southeastern Caribbean

Clay Minerals ◽  
1987 ◽  
Vol 22 (4) ◽  
pp. 395-400 ◽  
Author(s):  
V. Gandais
Keyword(s):  
Clay Mineral ◽  
Lesser Antilles ◽  
Geochemical Data ◽  
South American ◽  
American Continent ◽  
The South ◽  
Mineralogical Analysis ◽  
South American Continent ◽  
Lesser Antilles Arc ◽  
American Contribution

AbstractThis study of the Quaternary clay sedimentation in the Grenada Basin (Southeastern Caribbean) is based on six cores raised from depths of 1800 to 3000 m. Mineralogical analysis of <2 µm and <0·3 µm fractions revealed the presence of a four-component association — smectites, illite, kaolinite and chlorite — in which smectites were always dominant. These minerals were derived from two sources: the Lesser Antilles Arc, which contributed only smectites and kaolinite, and the South American continent, where smectites, kaolinite, chlorite and illite coexist. Geochemical data indicate that Ba and Cr are specific indicators of the South American minerals, whereas Cu characterizes the Antillean clays. The South American contribution, now prevailing, was less important during the Sangamon. The Antillean contribution was episodically predominant during the Wisconsin.

Israeli penetration in South America (1973-1947)

2021 ◽  
Vol 26 ◽  
pp. 1-23
Keyword(s):  
South America ◽  
Key Words ◽  
Decision Makers ◽  
The Political ◽  
South American ◽  
American Continent ◽  
The South ◽  
Political Decision ◽  
South American Continent

This research is an attempt to uncover the reality and method of Israeli penetration in the South American continent, and aims to draw attention to the weaknesses and mistakes in the role of Arab communities that they had to play in South America, and the position of Arab governments towards that continent. The research was divided into two main axes, as the first dealt with the means of Israeli penetration in South America until 1947, providing a brief overview of the roots of the penetration in the South American continent and the methods it adopted in achieving this. While the second axis focused on the stance of the South American countries on the Arab-Israeli conflict (1947-1973). However, the Israeli infiltration was affecting the political decision-makers in that continent towards the decision to partition Palestine up to the October 1973 war. Key words: the penetration, Palestine, Israel, immigration, Arabs, America

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