Significance of map labelling method to research on evolution of historical production areas of Dao-di herbs.
	    		
		   		
		   			
		   		
	    	
    	 
    	10.19540/j.cnki.cjcmm.20201223.104
   		
        
        	
        	
        	
        		- Author:
	        		
		        		
		        		
			        		Lu FU
			        		
			        		
			        		
			        			1
			        			
			        		
			        		
			        		
			        		
			        		;
		        		
		        		
		        		
			        		Hua-Sheng PENG
			        		
			        		
			        		
			        			2
			        			
			        		
			        		
			        		
			        		
			        		;
		        		
		        		
		        		
			        		Yuan YUAN
			        		
			        		
			        		
			        			2
			        			
			        		
			        		
			        		
			        		
			        		;
		        		
		        		
		        		
			        		Yan JIN
			        		
			        		
			        		
			        			2
			        			
			        		
			        		
			        		
			        		
			        		;
		        		
		        		
		        		
			        		Lu-Qi HUANG
			        		
			        		
			        		
			        			3
			        			
			        		
			        		
			        		
			        		
			        		
		        		
		        		
		        		
		        		
		        			
			        		
			        		Author Information
			        		
		        		
		        		
			        		
			        		
			        			1. National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China Postdoctoral Research Station of China Academy of Chinese Medical Sciences Beijing 100700,China.
			        		
			        			2. National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences Beijing 100700,China.
			        		
			        			3. China Academy of Chinese Medical Sciences Beijing 100700,China.
			        		
		        		
	        		
        		 
        	
        	
        	
        		- Publication Type:Journal Article
 
        	
        	
        		- Keywords:
        			
	        			
	        				
	        				
			        		
				        		Dao-di herbs;
			        		
			        		
			        		
				        		herbal textual research;
			        		
			        		
			        		
				        		map labelling
			        		
			        		
	        			
        			
        		
 
        	
            
            	- MeSH:
            	
	        			
	        				
	        				
				        		
					        		Drugs, Chinese Herbal;
				        		
			        		
				        		
					        		Geography;
				        		
			        		
				        		
					        		Medicine, Chinese Traditional;
				        		
			        		
				        		
					        		Plants, Medicinal;
				        		
			        		
				        		
					        		Research Design
				        		
			        		
	        			
	        			
            	
            	
 
            
            
            	- From:
	            		
	            			China Journal of Chinese Materia Medica
	            		
	            		 2021;46(6):1574-1579
	            	
            	
 
            
            
            	- CountryChina
 
            
            
            	- Language:Chinese
 
            
            
            	- 
		        	Abstract:
			       	
			       		
				        
				        	The research on the historical production areas of Dao-di herbs is of great value to the quality evaluation, production base and protection for geographic indications of Dao-di herbs. Current studies mostly focused on the sorting of written sources, but neglected the excavation of image records such as historical maps and topographic maps. This paper aims at exploreing the geographical scope and evolution mode of historical production area of the Dao-di herbs by combining the method of historical map labelling with the traditional literature and historical research methods. It can be divided into three steps: production area name extraction, historical map labelling and textual research on the historical production area of Dao-di herbs. This method may provide a better way to show the geographical scope and topographic features of the historical production areas of Dao-di herbs through historical maps labelling, which is essential to further explore the evolution of production areas of Dao-di herbs from ancient times to the present by comparing historical maps of different periods, and may be helpful to discover the reasons for the formation and evolution of historical producing areas of Dao-di herbs from different perspectives such as environment, climate, humanities, economy, policy, etc. In addition, the historical map database can be used for map labelling to help establish the relationship between the dynasties, historical names, and change cha-racteristics of the scope of the historical production areas of Dao-di herbs in the following research.