Analysis and Evaluation of Red Resources in Shanghai Urban Area based on ArcGIS

Through extensive access to party history materials,combined with professional knowledge,the existing red resources in Shanghai are studied from multi-dimensional,multi-level and multi-integration perspectives,to learn party history from a new perspective.Through ArcGIS platform,the geographical distribution of red resources in Shanghai urban area is analyzed,and classification analysis,kernel density analysis and accessibility analysis are carried out according to resource types,grade of patriotism education base and grade of heritage preservation.The existing red resources in Shanghai urban area are evaluated,and the optimization suggestions are put forward.

Development of Yimeng Red Tourism Resources from the Perspective of Tourist Perception

In this paper,the connotation of red tourism is explained from a new perspective firstly.On the basis of summarizing and evaluating the red tourism resources in Yimeng,combined with the current development status of red tourism in Yimeng region,based on the subjective evaluation of tourists on the development of red tourism in Yimeng region,several targeted suggestions for the development of red tourism in Yimeng are proposed.

Red Resource Excavation and Tourism Industry Revitalization under the Context of Cultural and Tourism Integration: A Case Study of Yubai Village, Mentougou District

Under the background of promoting rural revitalization, the coordinated development of rural red resources and tourism industry has become the urgent need of the development of the times. Through the field survey and literature research of Yubai Village in Yanchi Town, Mentougou District, the red resources of the village are excavated, and the development status of tourism industry is analyzed. Moreover, the development model of “red + tourism” is proposed, and the research value of red resources based on rural construction is summarized.

Distribution and Path of Red Resource in Yuexiu District of Guangzhou City

Guangzhou has abundant red cultural resources, and many historical events took place here,such as the Third National Congress of the Communist Party of China, the first Kuomingtang-Communist Party cooperation, and Guangzhou Uprising. Yuexiu District is the region with the most abundant and concentrated red resources in Guangzhou, covering an area of 33.8 km;. There are 31 red historical sites and 23 patriotic education bases in the district, which record the activities of the Communist Party of China, and are of great significance for tracing history and patriotic education. In this paper, the red resources in Yuexiu District are classified and sorted out. Based on the distribution and protection status of the red resources, the path planning of the red resources in Yuexiu District is made to contribute to the development of red tourism.

Nuggets Production by Direct Reduction of High Iron Red Mud

In order to utilize the iron resource effectively in red mud, a laboratory experiment based on the orthogonal method was carried out. Nuggets were gotten by directly reducing the carbon-bearing pellets of red mud and coal. The results showed that the strongest influencing factor is temperature, and the separation between liquid iron and slag is thoroughly. The nuggets can be gotten when the pellets, in which xC/xO is 1.6 and the basicity is 1.0, were maintained in 30 min at 1 400 ℃. The nuggets have a high TFe content which is higher than that in the hot metal produced in BF. It also has a low content of Si and Mn, but a high content of S and P. The main compositions of the slag are amorphous phase mainly containing SiO;and unreduced Fe;SiO;. Of course, a little reduced iron retains in it.