Ecological city construction method and system

Abstract

Embodiments of the invention disclose an ecological city construction method and system. The method comprises the following steps of: analyzing an ecological carrying capacity change trend of a targetcity by utilizing an ecological footprint model of the target city according to ecological development data of the target city in a preset history time period; constructing an ecological carrying capacity prediction model according to the ecological carrying capacity change trend; predicting future ecological carrying capacity of the target city on the basis of the ecological carrying capacity prediction model, and searching existing city ecological problems according to the prediction result; and optimally adjusting the plans of current forest position distributions, area sizes and / or typesof the target city according to the city ecological problems. According to the method and system, the future ecological carrying capacity is predicted, and optical adjustment is carried out on the plans of the current forest position distributions, area sizes and / or types of the target city according to the predicted city ecological problems, so that reasonable countermeasures are put forward to improve the city ecological regimes, thereby realizing the construction of ecological cities and achieving the situation of harmonious existence between cities and people.

Description

technical field [0001] The invention relates to the technical field of urban construction, in particular to a construction method and system for an ecological city. Background technique [0002] In recent years, disasters such as climate change and ecological pollution have had an increasingly serious impact on the resilience of cities around the world. Eco-city has become a new model of urban development in the 21st century because of its pursuit of a high degree of harmony between people and people, and between people and the environment. At present, the academic circles have researched "ecological city" as an important hot issue, and many cities at home and abroad have also carried out the construction practice of "ecological city". [0003] The concept of the so-called eco-city was first proposed from the perspective of ecology. It is a product of the global ecological crisis. It focuses on the reflection on the relationship between man and nature, and coordinates the r...

AI Technical Summary

Problems solved by technology

It is mainly to compare the relationship between the ecological footprint under the influence of human activities and the ecological service value that emphasizes the impact of natural resources, so as to judge the degree of sustainable development of a region. The current research focuses on the calculation of indicators and the application of models. Through the analysis of indicators, it is very good to point out the way to improve the city;

[0006] The eco-city evaluation index system is only calculated from the index data, without macroscopic control, and cannot well cover various factors such as culture, people flow, transportation, etc. Most of the index evaluations reflect static conditions and cannot reflect dynamic trends and make predictions for the future; moreover, currently 3S and other information technologies are rarely applied to spatio-temporal pattern distribution and evaluation systems

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