Recently, the 15th Annual Meeting of the International China Planning Society was held. Academician Wu Zhiqiang made a theme report on the possible contributions of foreign students in the construction of land and space planning at the opening ceremony.

Starting from three questions: "urban and rural planning or land spatial planning", "methods and analysis tools of land spatial planning" and "new globalization and regionalization of spatial structure", Academician Wu Zhiqiang focused on the construction of China's land spatial planning and discussed the contributions that foreign students from different countries and regions can make under the background of national spatial planning in the new era.

Question 1 is it urban and rural planning or land and space planning?

Planning is the noumenon, space is the object, and the object can be changed

Academician Wu talked about the confusion and confusion that Chinese planners are facing in the transformation of the planning system. Planning is the noumenon, space is the object, and the object object can be changed. Facing the transformation of the planning system, the planning specialty should expand the field of planning research. Especially in the spatial scope, from cities to villages, from regions to countries, increasing marine space and ecological space Space, agricultural space and other important spatial elements.

First of all, we should make it clear from the beginning that the key is the planning itself. Second, we should set development goals. Third, we should improve the development path to achieve the goals. Finally, we should carry out corresponding planning evaluation. The logic of planning is more important than the content of spatial objects. On this basis, we should expand spatial objects, including regional planning, provincial planning, national planning and even transnational planning. On the other hand, it includes county planning, township planning, community planning, etc. knowledge system is more core than spatial scale, including governance system, discipline system, technology system, education system, talent system, etc.

Academician Wu proposed that foreign students can contact the planning models of different countries and regions. Through the comparative study of the planning models of different countries and regions, it can provide reference for China.

Problem 2 methods and analysis tools of land spatial planning

In the era of big data and artificial intelligence, emerging technologies have had a great impact on many fields

Academician Wu introduced the team's recent technological applications and breakthroughs in spatial planning, including 14 deduction categories, 58 deduction technologies and seven technological breakthroughs. The seven breakthroughs include population flow simulation and prediction, intelligent deduction of three models, intelligent deduction of provincial land and space, impact comparison of major projects, home pattern recognition and factor allocation, urban EQ perception and prediction These technologies cover the planning practice of many provinces and regions such as Hainan Province, Zhejiang Province, Henan Province and the Yangtze River Delta.

Academician Wu introduced the team's research projects in the field of technical methods and analysis of land and space planning, and welcomed foreign students to participate in the research of planning technical methods and analysis.

Problem 3: new globalization and regionalization of spatial structure

The polarization and development of urban agglomeration will be faster and faster

In the context of new globalization and regionalization, especially since the 2019 New Coronavirus pneumonia, we can study the spatial structure of global city.

In the past, the team collected a full sample of 13861 urban built - up areas in the world, and this work has been advancing rapidly. The team also studied and predicted global urban agglomerations. Academician Wu proposed that the polarization and development of urban agglomerations will be faster and faster. By 2060, the world's top ten urban agglomerations will gather more people, and this trend will not change.

Taking the study of urban agglomeration in the Yangtze River Delta as an example, through the simulation and in - depth learning of the evolution of the spatial structure of urban agglomeration in the Yangtze River Delta, the spatial evolution of urban agglomeration in the Yangtze River Delta from 2020 to 2035 is deeply deduced, and the process of continuous agglomeration of urban agglomeration in the Yangtze River Delta is displayed and predicted

Content from: wupenicity