1981 12 - daily  - mean of Active Layer Depth (ALD) in [m*100], C. Oelke, NSIDC
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	29.3	29.0	28.6	28.2	27.9	27.5	27.1	26.8	26.5	26.2	25.8	25.5	25.2	24.9	24.6	24.3	24.0	23.7	23.4	23.1	22.8	22.5	22.2	21.9	21.7	21.4	21.1	20.8	20.6	20.3	20.0
34	Hudson Bay	64.7	63.9	63.1	62.2	61.4	60.6	59.8	59.0	58.2	57.4	56.7	55.9	55.2	54.4	53.7	53.0	52.3	51.6	50.9	50.2	49.5	48.8	48.2	47.5	46.8	46.2	45.5	44.9	44.2	43.6	43.0
36	Hudson Strait	22.7	22.0	21.3	20.7	20.0	19.4	18.8	18.2	17.6	17.0	16.5	15.9	15.4	14.8	14.3	13.8	13.4	12.9	12.5	12.1	11.7	11.3	10.9	10.6	10.2	9.9	9.5	9.2	8.9	8.6	8.3
98	Bering Strait	11.0	10.6	10.2	9.9	9.5	9.2	8.9	8.6	8.3	8.1	7.8	7.6	7.4	7.1	6.9	6.7	6.4	6.2	6.0	5.8	5.5	5.3	5.1	4.9	4.7	4.6	4.4	4.2	4.1	3.9	3.7
128	Arctic subocean	13.8	13.8	13.9	13.9	13.9	13.9	13.9	13.9	14.0	14.0	14.0	14.0	14.0	14.1	14.1	14.1	14.1	14.1	14.2	14.2	14.2	14.2	14.2	14.3	14.3	14.3	14.3	14.3	14.4	14.4	14.4
130	Chukchi Sea	3.5	3.4	3.3	3.2	3.1	3.0	2.9	2.8	2.7	2.7	2.6	2.5	2.5	2.4	2.4	2.3	2.3	2.3	2.2	2.2	2.2	2.1	2.1	2.1	2.1	2.0	2.0	2.0	2.0	2.0	2.0
132	Beaufort Sea	49.0	48.4	47.8	47.3	46.7	46.2	45.7	45.2	44.7	44.2	43.8	43.3	42.9	42.4	42.0	41.5	41.1	40.6	40.1	39.6	39.2	38.7	38.2	37.8	37.3	36.8	36.4	35.9	35.5	35.0	34.6
134	Arctic Archipelago	9.2	9.1	9.0	8.9	8.8	8.7	8.6	8.5	8.5	8.4	8.4	8.4	8.3	8.3	8.3	8.2	8.2	8.2	8.2	8.2	8.2	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.1	8.0
136	Foxe Basin	5.0	5.0	4.9	4.9	4.8	4.8	4.8	4.8	4.7	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.8	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	5.0
138	Baffin Bay	4.8	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.1	5.1	5.1	5.1	5.1
139	South Greenland	5.8	5.8	5.7	5.6	5.6	5.5	5.4	5.4	5.3	5.3	5.3	5.2	5.2	5.2	5.1	5.1	5.1	5.0	5.0	5.0	4.9	4.9	4.9	4.8	4.8	4.8	4.8	4.7	4.7	4.7	4.7
140	Greenland Sea	0.7	0.7	0.7	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6
142	Norwegian Sea	180.1	178.9	177.7	176.5	175.2	174.0	172.9	171.8	170.8	169.7	168.7	167.6	166.5	165.4	164.3	163.3	162.2	161.2	160.1	159.1	158.0	156.9	155.8	154.7	153.6	152.4	151.3	150.2	149.0	147.9	146.8
144	Barents Sea	70.0	69.3	68.7	68.0	67.3	66.7	66.0	65.3	64.7	64.0	63.3	62.7	62.0	61.4	60.7	60.1	59.4	58.8	58.1	57.4	56.7	56.0	55.3	54.6	53.8	53.1	52.3	51.5	50.7	50.0	49.2
146	Kara Sea	48.1	47.6	47.1	46.6	46.1	45.6	45.2	44.7	44.3	43.9	43.4	43.0	42.6	42.1	41.7	41.3	40.9	40.5	40.0	39.6	39.2	38.8	38.4	38.0	37.6	37.2	36.8	36.4	36.0	35.6	35.2
148	Laptev Sea	12.3	12.0	11.8	11.5	11.3	11.0	10.8	10.5	10.3	10.1	9.9	9.6	9.4	9.2	9.0	8.8	8.6	8.4	8.2	8.1	7.9	7.7	7.5	7.4	7.2	7.0	6.9	6.7	6.6	6.4	6.3
150	East Siberian Sea	4.2	4.1	4.0	3.9	3.8	3.7	3.6	3.5	3.4	3.3	3.2	3.1	3.0	2.9	2.8	2.7	2.7	2.6	2.5	2.4	2.4	2.3	2.2	2.2	2.1	2.0	2.0	1.9	1.8	1.8	1.7
152	Gulf of Alaska	59.4	58.6	57.9	57.2	56.5	55.9	55.3	54.7	54.2	53.7	53.1	52.6	52.0	51.4	50.7	49.9	49.2	48.4	47.6	46.8	46.0	45.3	44.6	43.8	43.1	42.4	41.7	41.0	40.3	39.7	39.1
154	Southeast Bering Sea	49.7	49.1	48.5	48.0	47.5	47.0	46.4	45.9	45.4	44.9	44.4	43.9	43.4	42.9	42.4	41.8	41.3	40.8	40.2	39.7	39.2	38.7	38.3	37.8	37.4	36.9	36.5	36.0	35.5	35.1	34.6