Abstract.New urbanization is the only path to modernization and an important way to solve the problems of agriculture, rural areas, and farmers. The premise of ecotype city construction is to make our land cleaner, healthier and safer. Land is the foundation of urban construction and sustainable development, so how to save, intensively, and efficiently use land to make new space for rural urbanization development. This article summarizes the comprehensive development and governance technology of urban land ecology through literature analysis and years of engineering practice. Taking the Shichuan River … Read more →

Abstract.In recent years, the application of Python programming language in developing web services has gained significant attention, with FASTAPI emerging as a prominent framework for its rapid development and efficient performance. This paper delves into the realm of model algorithm research, leveraging the capabilities of Python's FASTAPI framework. Through this study, we explore the integration of advanced algorithms within the context of web-based applications. By focusing on the seamless amalgamation of algorithmic processes with FASTAPI's structure, we aim to demonstrate the feasibility and … Read more →

Abstract.The sustainable use of arable land is a necessity to ensure future global food security. Arable land provides most of the food and necessities of life for human beings, and is the key to achieving the "poverty-free" (Sustainable Development Goals 1, hereinafter referred to as SDG1), "zero hunger" (SDG2), "sustainable cities and communities" (hereinafter referred to as SDG2) and "sustainable cities and communities" (hereinafter referred to as SDG2) objectives of the United Nations Sustainable Development Programme. SDG1 (hereinafter referred to as "SDG1"), "Zero Hunger" (SDG2), "Sustainable … Read more →

Abstract.A comprehensive and objective understanding of the amount of water resources occupied by human activities is an important way to improve the existing water resources management. The theory of virtual water is a brand-new concept proposed at the end of the 20th century to solve the problems of water resource shortage and water resource security. Based on a brief analysis of virtual water and its related concepts, this paper introduces the research status of related theories at home and abroad, discusses from the perspectives of water footprint, virtual water quantitative calculation, virtual … Read more →

Abstract.China has a vast territory and abundant resources. Agriculture is a fundamental industry in China, and cultivated land is also a very important part of agricultural production. The quality of cultivated land is crucial. By continuously improving the quality of cultivated land, the quality of agricultural products can be improved, forming a virtuous cycle. Farmers should actively respond to the call of the country, use idle land to continuously expand the area of arable land, and the government should play a corresponding regulatory role. Read more →