ISS030 Earth Sciences and Image Analysis Photographic Highlights

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ISS030-E-19144

ISS030-E-19144         Click the photo number to access all resolutions available and the database record.

Agricultural Patterns, Quebec: Like an image of a woven tapestry, this astronaut photograph highlights an extensive pattern of agricultural fields in southeastern Quebec, Canada. The region, known as the Chaudière-Appalaches, is located midway between Quebec City (the provincial capital) and the border with the United States (specifically, Maine). Agriculture is a significant component of Quebec’s industries, and more than 50 percent of the food produced or processed within the province is consumed there (as of 2008, according to Agriculture and Agri-Food Canada). The tapestry pattern is due to the fact that the agricultural fields are closely tied to access roads, with rectangular fields extending outwards perpendicular to the roadways. A similar pattern—embedded within a different social, historical, and economic context—can be seen in the Rondonia region of western Brazil. Snow cover highlights the rectangular fields interspersed with dark green forested patches. The urban area of Saint Georges (image right) is visible as a light gray region along the Chaudière River. The Parc national de Frontenac borders parts of Lac (lake) St.-Francois at image lower left, providing an area for outdoor recreation within the intensive agricultural landscape.

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