Family composition of population environment

The environmental capacity of immigrant population is a new problem in the process of dealing with large and medium-sized reservoir immigrants in recent years. The core of rural resettlement planning is to properly resettle migrants according to the carrying capacity of land to population. The inundation of the Three Gorges Reservoir has caused an absolute decline in the quantity and quality of land resources in the reservoir area, increased the pressure on the land by the population in the flooded area, and formed a big gap between the land carrying capacity and the agricultural population. Under the current conditions, we should fully tap the development and utilization potential of natural ecosystems and improve the production capacity of production systems, such as: (1) strictly control the non-agricultural occupation of cultivated land and fully tap the reserve resources potential of cultivated land; (2) Strengthen the capital construction of farmland water conservancy, improve the quality of cultivated land and increase the productivity of cultivated land; (3) increasing investment in science and technology to improve agricultural productivity; (4) Speed up the development and utilization of famous, special, excellent and rare resources, and develop local advantageous economy; (5) Vigorously develop the secondary and tertiary industries; (6) Develop and utilize the advantages of tourism resources as soon as possible, and vigorously develop the tourism economy. The environmental capacity of immigrant population is a new problem in the process of dealing with large and medium-sized reservoir immigrants in recent years. The core of rural resettlement planning is to properly resettle migrants according to the carrying capacity of land to population. The inundation of the Three Gorges Reservoir has caused an absolute decline in the quantity and quality of land resources in the reservoir area, increased the pressure on the land by the population in the flooded area, and formed a big gap between the land carrying capacity and the agricultural population. Under the current conditions, we should fully tap the development and utilization potential of natural ecosystems and improve the production capacity of production systems, such as: (1) strictly control the non-agricultural occupation of cultivated land and fully tap the reserve resources potential of cultivated land.

Modern family is the cell of society and the main purchasing unit of goods. The number of family units and average family members in a country or region, as well as the status of family composition, directly affect the demand for many consumer goods.

The change of marriage and family refers to the change of marital status and family structure in a region. Marriage is a huge consumption behavior, and a wedding often produces ten times or even hundreds of times the purchasing power of most people in their daily lives. In recent years, due to the decline of the birth rate in China, the number of people getting married is also decreasing, and the buyers are constantly changing. The pursuit of complete sets of furniture in the 1970s, gold jewelry in the 1980s and high-grade electrical appliances in the 1990s. At present, it has begun to turn to the pursuit of houses and cars. The family structure also tends to be miniaturized. In the past, generations living under the same roof have been replaced by families of three or four. In the city, many young people live alone before they get married. The proportion of single-parent families and single-parent families is also rising, so the demand for daily necessities and services in family life tends to be miniaturized.