A Study On The Habitat Changes Of Giant Pandas In Sichuan And Shaanxi During Historical Periods

Environmental change has become an important research topic in academia.Animals as an important part of the natural environment system,the quality of the environment and its changes can be reflected through animal behavior activities,and it is of great significance to the study of animal habitat changes.Taking China's unique giant panda as an example,it collects,collates,and analyzes relevant data from historical literature.Based on existing research results,it explores the spatial and temporal distribution and changes of giant pandas in Sichuan and Shanxi provinces during the historical period.Compare with the current population of giant pandas in the area,analyze the natural and social factors,and discuss the impact of human activities on the habitat of giant pandas.The shape and habits of giant pandas are the result of long-term adaptation to nature,but they are not completely passively adapted to the natural environment.At the same time,they also actively choose the best habitat as their daily life,reproduction,and entertainment.This is Giant pandas' selection and use of habitats;giant pandas have been widely active in the southeast and southwest regions of China.In the long-term process of interaction with the natural environment and humans,the distribution range of the giant pandas has gradually narrowed,eventually retreating in Sichuan,Shanxi and Gansu provinces.In the mountains.There are mainly reasons for the factors affecting the distribution of giant pandas.The first is natural causes.There are natural causes such as climate change and bamboo blooming,and the panda's own food structure is simple,its reproductive ability is weak,and it is easily accessible to parasites.Invasion of infectious diseases,etc.Second,human activities,land reclamation,and deforestation cause the loss of habitat for giant pandas.Human hunting,herb collection,and tourism activities affect the habitat of giant pandas,which is the fragmentation and degeneration of panda habitat?...