1981 09 - 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	79.5	79.7	79.8	80.0	80.1	80.2	80.3	80.3	80.3	80.2	80.1	79.9	79.6	79.3	78.9	78.6	78.1	77.7	77.2	76.7	76.2	75.6	75.0	74.4	73.8	73.2	72.5	71.8	71.0	70.3	-9999.0
34	Hudson Bay	115.6	116.2	116.7	117.3	117.8	118.3	118.7	119.2	119.6	120.0	120.4	120.7	121.0	121.2	121.4	121.6	121.7	121.8	121.9	122.1	122.2	122.3	122.3	122.4	122.5	122.5	122.6	122.6	122.5	122.5	-9999.0
36	Hudson Strait	83.8	84.2	84.6	84.9	85.3	85.6	86.0	86.3	86.6	86.9	87.2	87.5	87.7	88.0	88.2	88.4	88.7	88.9	89.1	89.3	89.4	89.6	89.7	89.9	90.0	90.0	90.0	89.9	89.8	89.6	-9999.0
98	Bering Strait	70.7	70.8	70.9	70.9	71.0	71.0	71.0	70.9	70.8	70.7	70.4	70.0	69.5	69.0	68.4	67.7	67.0	66.1	65.0	63.9	62.7	61.5	60.2	59.0	57.8	56.6	55.5	54.4	53.4	52.3	-9999.0
128	Arctic subocean	14.0	13.8	13.7	13.6	13.5	13.4	13.3	13.3	13.2	13.2	13.1	13.1	13.1	13.0	13.0	13.0	12.9	12.9	12.9	12.9	12.9	12.9	12.9	12.9	12.8	12.8	12.8	12.8	12.8	12.8	-9999.0
130	Chukchi Sea	50.2	50.1	50.1	50.0	49.9	49.6	49.3	49.0	48.5	48.0	47.3	46.5	45.7	44.7	43.8	42.8	41.9	40.9	39.9	39.0	38.2	37.3	36.3	35.4	34.5	33.6	32.7	31.9	31.0	30.2	-9999.0
132	Beaufort Sea	103.7	104.1	104.4	104.7	105.0	105.3	105.5	105.7	105.9	106.0	106.0	105.9	105.8	105.7	105.6	105.5	105.5	105.4	105.2	105.0	104.8	104.6	104.3	103.9	103.5	103.0	102.4	101.8	101.3	100.7	-9999.0
134	Arctic Archipelago	79.6	79.4	79.1	78.8	78.4	78.0	77.5	76.7	75.9	75.0	73.9	72.6	71.1	69.6	68.2	66.8	65.4	64.0	62.8	61.6	60.5	59.4	58.2	57.1	56.0	54.8	53.6	52.4	51.1	49.8	-9999.0
136	Foxe Basin	78.1	78.0	77.9	77.7	77.4	77.0	76.5	75.6	74.7	73.6	72.7	71.7	70.6	69.5	68.6	67.7	66.7	65.8	64.9	64.0	63.1	62.2	61.3	60.4	59.5	58.5	57.4	56.1	54.6	53.0	-9999.0
138	Baffin Bay	10.4	10.2	9.9	9.7	9.5	9.2	9.0	8.7	8.5	8.2	8.0	7.8	7.7	7.5	7.3	7.2	7.0	6.9	6.8	6.6	6.5	6.4	6.3	6.2	6.1	6.1	6.0	5.9	5.8	5.8	-9999.0
139	South Greenland	22.3	22.2	22.2	22.1	22.0	21.8	21.7	21.6	21.4	21.2	21.0	20.8	20.6	20.4	20.2	20.1	19.9	19.8	19.6	19.5	19.3	19.1	18.9	18.6	18.4	18.2	17.9	17.6	17.3	17.0	-9999.0
140	Greenland Sea	4.3	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	2.8	2.7	2.6	2.6	2.5	2.4	2.4	2.3	2.2	2.2	2.1	2.1	2.0	2.0	-9999.0
142	Norwegian Sea	194.2	194.8	195.3	195.9	196.4	197.0	197.5	198.0	198.5	199.0	199.5	200.0	200.5	201.0	201.4	201.9	202.4	202.9	203.4	203.8	204.3	204.7	205.1	205.6	206.0	206.4	207.0	207.4	207.8	208.2	-9999.0
144	Barents Sea	94.6	95.0	95.4	95.8	96.1	96.5	96.8	97.1	97.3	97.6	97.8	98.0	98.2	98.4	98.6	98.7	98.8	98.9	99.0	99.1	99.1	99.2	99.2	99.2	99.2	99.3	99.3	99.3	99.3	99.3	-9999.0
146	Kara Sea	101.4	101.7	102.1	102.4	102.7	102.9	103.2	103.4	103.6	103.8	103.9	104.1	104.2	104.2	104.3	104.3	104.2	104.0	103.7	103.4	103.1	102.7	102.3	101.9	101.4	100.8	100.2	99.5	98.8	98.0	-9999.0
148	Laptev Sea	74.4	74.5	74.6	74.7	74.8	74.8	74.8	74.7	74.5	74.2	73.8	73.3	72.7	72.0	71.3	70.5	69.7	68.9	68.0	67.1	66.2	65.2	64.2	63.1	62.0	60.8	59.5	58.2	56.9	55.7	-9999.0
150	East Siberian Sea	63.9	63.9	63.9	63.9	63.9	63.8	63.7	63.5	63.2	62.8	62.3	61.6	60.7	59.6	58.3	57.1	55.7	54.3	52.8	51.3	49.9	48.4	47.0	45.7	44.4	43.1	41.9	40.9	39.8	38.7	-9999.0
152	Gulf of Alaska	100.2	100.6	101.0	101.4	101.7	102.1	102.5	102.8	103.2	103.6	103.9	104.2	104.4	104.5	104.5	104.4	104.2	103.8	103.4	103.0	102.6	102.1	101.4	100.8	100.2	99.5	98.8	98.2	97.6	97.1	-9999.0
154	Southeast Bering Sea	87.6	88.0	88.4	88.8	89.2	89.5	89.9	90.3	90.6	91.0	91.3	91.6	92.0	92.3	92.5	92.7	92.9	93.0	93.1	93.1	93.0	92.8	92.5	92.2	91.7	91.2	90.8	90.3	89.8	89.3	-9999.0