Growth is not ubiquitous in nature, it does not happen everywhere. The growth of the region starts from points, centers, and poles.
Growth points
For example, from 1960 to 1980:
- The growth point of the Jharkhand region was Bokaro, Dhanbad, and Ranchi.
- The growth point of Chhatisgarh was Bhilai, Raipur
- The growth point of Uttar Pradesh was Kanpur, Allahabad, and Renukoot.
Growth center
Bauldevile develops the concept of a growth center. A growth center is a place that provides goods & services to the surrounding population. It is an American concept having local geographical or regional significance. Not much investment is required as compared to the growth pole but is closely linked to the development of the growth pole.
Over time, centrifugal force works around the growth points, it attracts capital, brain, people, a technology from the surrounding region and it becomes the growth center of the surrounding region.
The growth center is a second rank city in the geographical region. In the growth center, dominant activities are secondary and tertiary activities. Large firms and many activities can be seen in the growth center.The cities that were growth points from 1960 to 1970, now become the growth center of the region. For example, Bokaro steel city is the growth center of the Jharkhand region.
Growth poles
The growth pole is a french idea of the economic construct which has national significance. Huge capital is needed for very large-scale production. Many growth centers existed in one growth pole. The concept of growth poles was given by French geographer Perroux in 1955. Growth poles are the first-rank cities where the agglomeration of many activities can be seen.
Diffusion and spread of the effects of economic activities from growth poles, it reduces regional inequality.
For example, the growth poles of India are Delhi, Mumbai, Kolkata, Bangalore, and Chennai. Due to the spread-out effect and diffusion of economic activities many satellite towns ( growth centers) developed around growth poles. Delhi has many satellite towns such as Gurgaon, Meruth, Gaziabad, etc.
You may like also:
- Growth pole theory of Boudeville
- R.P Mishra's theory of regional planning
- Growth centers and growth poles
- Growth pole theory by Perroux
- SYSTEM ANALYSIS IN GEOGRAPHY
- MALTHUSIAN THEORY OF POPULATION
- MARXIST THEORY ON POPULATION GROWTH
- DEMOGRAPHIC TRANSITION THEORY
- CENTRAL PLACE THEORY BY CHRISTALLER
- DIFFERENCE BETWEEN CHRISTALLER AND LOSCH ON CENTRAL PLACE THEORY
- GROWTH POLE THEORY BY PERROUX AND BOUDEVILLE
- VON THUNEN MODEL OF AGRICULTURE
- WEBER'S MODEL OF INDUSTRIAL LOCATION
- ROSTOW'S STAGES OF GROWTH IN GEOGRAPHY
- BOUNDARY AND FRONTIER IN GEOGRAPHY
- Heartland theory of Mackinder
- Rimland theory of Spykman
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