Lecture

Rationalized Hydrography of Plain: Bellinzona's Water System

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AR-401(m): Studio MA1 (Gay and Menzel)

The studio is focused on contextual imaginary. Developing narratives, inspired both from the site and from the student's imagination leads to a theme sustaining the project. The narrative helps the student to intervene in the complexity of a given context. ...

Description

This lecture explores the evolution of Bellinzona's water system from the 19th to the 20th century, focusing on the rationalization of hydrography in the plain through canalization and agricultural intensification. It delves into the historical development of rivers, canals, and agricultural areas, showcasing the transformation of the landscape over time. The lecture also discusses the coexistence between the city and water bodies, highlighting the architectural and ecological implications. Additionally, it examines the archetypal streams, reaches, and canals in urban and rural settings, emphasizing the importance of ecological continuity and public spaces in neighborhood planning.

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Intensive agriculture, also known as intensive farming (as opposed to extensive farming), conventional, or industrial agriculture, is a type of agriculture, both of crop plants and of animals, with higher levels of input and output per unit of agricultural land area. It is characterized by a low fallow ratio, higher use of inputs such as capital, labour, agrochemicals and water, and higher crop yields per unit land area. Most commercial agriculture is intensive in one or more ways.

Agricultural productivity

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Agricultural expansion describes the growth of agricultural land (arable land, pastures, etc.) especially in the 20th and 21st centuries. The agricultural expansion is often explained as a direct consequence of the global increase in food and energy requirements due to continuing population growth (both which in turn have been attributed to agricultural expansion itself), with an estimated expectation of 10 to 11 billion humans on Earth by end of this century.

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