Table 2. t-values and G-values between local tree-ring chronologies of Pinus densiflora from each national park (Where the t-value is 3.5 more and G-value is 55% more)

National Park		Seoul	Gangwon		Chungcheong			Gyeongsang			Jeolla
		Bukhan	Seolark	Odae	Worak	Songni	Gyeryong	Juwang	Sobaek	Gaya	Jiri	Byeonsan	Mudeung
Gangwon	Seolark	4.6/69
	Odae	3.9/66	7.9/66
Chungcheong	Worak	6.4/72	8.2/68	5.4/63
	Songni	3.9/68	3.8/65	2.6/61	7.3/75
	Gyeryong	6.0/69	4.9/62	4.7/60	5.6/62	3.1/60
Gyeongsang	Juwang	2.7/67	3.9/66	4.8/63	5.0/75	3.5/68	2.8/68
	Sobaek	2.3/66	2.6/61	3.8/67	2.1/68	2.2/68	3.5/64	4.5/67
	Gaya	4.5/66	2.8/60	4.0/66	3.1/65	5.6/74	5.3/62	4.0/66	3.7/74
Jeolla	Jiri	4.4/64	3.2/64	3.3/65	3.1/66	3.7/63	4.1/66	4.0/68	3.4/68	3.3/65
	Byeonsan	1.5/60	0.5/57	1.0/58	3.5/62	1.6/53	2.6/61	0.5/60	0.5/53	3.5/61	3.8/65
	Mudeung	2.8/61	3.0/55	3.7/60	5.2/60	4.0/56	3.7/65	3.7/66	1.8/56	3.5/60	3.8/65	3.6/61
	Deogyu	4.8/65	1.7/58	2.9/58	2.6/59	1.9/58	2.0/53	3.6/61	0.9/61	4.1/63	1.7/55	0.2/47	2.1/54