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NFI4
forest area
urgency of next treatment (interview survey) · time of last treatment (classes of 10 years)
unit of reference: canton
unit: 1000 ha
unit of evaluation: accessible forest without shrub forest NFI1/NFI2/NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
		urgency of next treatment (interview survey)
		0-1 year		2-5 years		6-10 years		11-20 years		> 20 years		total
canton	time of last treatment (classes of 10 years)	1000 ha	± %	1000 ha	± %	1000 ha	± %	1000 ha	± %	1000 ha	± %	1000 ha	± %
AG	n/a	0.0	.	0.0	.	0.0	.	0.2	100	0.0	.	0.2	100
	less than 10 years ago	3.7	22	16.5	9	10.3	12	4.0	21	0.8	50	35.3	4
	11-20 years ago	2.6	27	1.4	37	1.2	41	0.4	71	1.0	45	6.6	16
	21-30 years ago	0.2	100	0.4	71	0.6	58	0.4	71	0.2	100	1.8	33
	31-40 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.4	70	0.4	70
	41-50 years ago	0.4	70	0.2	100	0.0	.	0.0	.	0.4	70	1.0	44
	over 50 years ago	0.2	100	0.2	100	0.2	100	0.0	.	0.8	50	1.4	37
	total	7.1	15	18.7	8	12.2	11	5.0	19	3.6	23	46.7	2
AI	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.0	.	0.0	.	0.7	49	0.2	100	0.0	.	0.9	42
	11-20 years ago	0.0	.	0.7	49	0.4	72	0.4	72	0.4	71	1.9	28
	21-30 years ago	0.0	.	0.0	.	0.2	100	0.0	.	0.0	.	0.2	100
	31-40 years ago	0.0	.	0.0	.	0.2	100	0.4	71	0.4	68	1.0	41
	41-50 years ago	0.0	.	0.2	100	0.0	.	0.2	100	0.2	100	0.6	57
	over 50 years ago	0.0	.	0.0	.	0.0	.	0.2	100	0.4	71	0.6	58
	total	0.0	.	0.9	42	1.5	31	1.3	36	1.5	34	5.1	9
AR	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.3	67	0.6	60	1.0	45	1.0	46	0.4	70	3.2	22
	11-20 years ago	0.0	.	1.5	34	0.6	59	0.3	69	0.2	100	2.5	23
	21-30 years ago	0.2	100	0.7	49	0.2	100	0.2	100	0.2	100	1.3	33
	31-40 years ago	0.0	.	0.0	.	0.0	.	0.2	100	0.6	59	0.7	50
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	over 50 years ago	0.0	.	0.0	.	0.2	100	0.0	.	0.3	100	0.4	73
	total	0.5	56	2.7	23	1.8	29	1.6	33	1.5	35	8.1	6
BE	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	7.9	16	28.4	8	26.9	8	14.6	11	10.2	14	88.0	4
	11-20 years ago	2.9	26	7.8	16	9.3	14	5.2	19	4.0	22	29.2	8
	21-30 years ago	0.8	50	2.4	29	4.6	21	3.5	23	3.8	23	15.1	11
	31-40 years ago	0.6	58	1.7	35	1.4	38	1.8	33	3.8	23	9.3	14
	41-50 years ago	0.6	58	0.6	58	0.4	71	1.8	33	3.2	25	6.5	17
	over 50 years ago	1.0	45	0.8	50	0.8	50	1.9	31	8.6	15	13.1	12
	total	13.8	12	41.7	6	43.4	6	28.8	8	33.5	7	161.1	1
BL/BS	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	1.8	34	3.4	23	2.9	26	1.6	34	0.4	71	10.1	11
	11-20 years ago	0.4	71	2.6	28	1.1	44	0.4	71	0.0	.	4.6	20
	21-30 years ago	0.0	.	0.7	57	0.2	100	0.4	71	0.4	70	1.7	35
	31-40 years ago	0.0	.	0.7	57	0.4	71	0.2	100	0.2	100	1.5	37
	41-50 years ago	0.2	100	0.0	.	0.0	.	0.2	100	0.0	.	0.4	70
	over 50 years ago	0.0	.	0.0	.	0.0	.	0.3	100	1.0	49	1.3	43
	total	2.4	29	7.4	14	4.6	20	3.2	24	2.0	32	19.6	4
FR	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	2.8	27	8.3	14	5.4	19	4.6	19	1.2	41	22.2	7
	11-20 years ago	0.9	44	2.3	30	3.1	25	0.6	58	0.8	50	7.8	15
	21-30 years ago	0.2	100	0.7	49	0.8	51	0.2	100	0.2	100	2.2	30
	31-40 years ago	0.4	70	0.4	70	1.0	45	0.5	57	0.6	59	2.9	25
	41-50 years ago	0.2	100	0.4	70	0.7	59	0.5	57	0.0	.	1.7	33
	over 50 years ago	0.4	71	0.0	.	1.1	45	0.0	.	1.5	38	2.9	26
	total	4.8	19	12.1	11	12.1	11	6.5	16	4.3	21	39.7	3
GE	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.0	.	1.6	40	0.0	.	0.0	.	0.8	66	2.3	25
	11-20 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	21-30 years ago	0.0	.	0.0	.	0.4	100	0.4	100	0.0	.	0.8	66
	31-40 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	over 50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	total	0.0	.	1.6	40	0.4	100	0.4	100	0.8	66	3.1	13
GL	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.4	71	1.4	37	0.4	71	1.2	40	0.7	49	4.0	20
	11-20 years ago	0.2	100	0.6	57	1.1	40	0.6	58	0.6	58	3.1	24
	21-30 years ago	0.4	71	0.6	57	0.4	71	0.0	.	0.5	57	1.9	31
	31-40 years ago	0.2	100	0.8	49	0.2	100	0.0	.	0.2	100	1.3	34
	41-50 years ago	0.0	.	0.4	71	0.0	.	0.0	.	0.5	69	0.9	49
	over 50 years ago	0.2	100	0.2	100	0.4	71	0.8	49	1.0	45	2.6	27
	total	1.4	36	4.0	20	2.3	25	2.6	26	3.5	22	13.8	7
GR	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.6	58	2.9	26	6.6	17	4.6	21	17.1	10	31.7	7
	11-20 years ago	1.4	38	5.2	19	4.3	21	2.8	27	13.8	11	27.4	8
	21-30 years ago	1.2	41	3.5	23	2.8	26	2.5	28	10.5	13	20.5	9
	31-40 years ago	0.4	71	2.0	31	1.3	38	1.6	35	9.4	14	14.7	11
	41-50 years ago	0.2	100	1.6	35	0.6	58	1.0	45	6.6	17	10.0	14
	over 50 years ago	0.8	50	2.2	30	3.9	22	4.1	22	29.2	8	40.2	6
	total	4.5	20	17.2	10	19.4	9	16.6	10	86.7	4	144.5	2
JU	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	1.8	32	5.7	17	5.7	17	3.3	23	1.2	41	17.7	7
	11-20 years ago	0.8	50	2.9	25	1.2	41	0.8	50	1.0	44	6.7	16
	21-30 years ago	0.4	71	0.6	58	0.8	49	0.6	57	0.8	50	3.1	24
	31-40 years ago	0.2	100	0.4	71	0.6	57	0.2	100	1.2	40	2.5	27
	41-50 years ago	0.0	.	0.2	100	0.2	100	0.0	.	0.6	58	1.0	45
	over 50 years ago	0.2	100	0.0	.	0.4	70	0.2	100	1.1	40	1.9	31
	total	3.3	23	9.8	12	8.8	13	5.1	18	5.8	17	32.8	3
LU	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	1.2	41	7.3	14	8.3	14	4.6	20	1.6	35	23.0	7
	11-20 years ago	1.6	35	3.6	23	2.3	28	1.9	33	0.6	58	10.0	12
	21-30 years ago	0.0	.	1.2	40	0.4	71	0.2	100	0.2	100	2.0	31
	31-40 years ago	0.9	50	0.6	57	0.4	71	0.0	.	0.2	100	2.0	31
	41-50 years ago	0.0	.	0.5	69	0.2	100	0.0	.	0.4	71	1.1	44
	over 50 years ago	0.0	.	0.2	100	0.2	100	0.0	.	0.9	50	1.3	40
	total	3.6	23	13.3	10	11.8	11	6.7	16	4.0	22	39.4	3
NE	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	4.1	20	7.8	14	9.0	13	0.3	70	0.2	100	21.5	5
	11-20 years ago	0.9	44	0.6	58	1.3	41	0.0	.	0.4	69	3.1	24
	21-30 years ago	0.4	71	0.3	71	0.0	.	0.2	100	0.2	100	1.0	40
	31-40 years ago	0.0	.	0.2	100	0.4	71	0.0	.	0.5	72	1.0	45
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	over 50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.6	60	0.6	60
	total	5.4	17	9.0	13	10.7	11	0.5	56	1.8	33	27.3	3
NW	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.0	.	0.3	100	0.7	57	0.4	72	0.8	52	2.2	30
	11-20 years ago	0.0	.	0.4	67	0.9	51	1.0	49	0.3	100	2.5	28
	21-30 years ago	0.2	100	0.0	.	0.5	71	0.0	.	0.5	68	1.2	43
	31-40 years ago	0.0	.	0.0	.	0.3	100	0.0	.	0.0	.	0.3	100
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	over 50 years ago	0.0	.	0.0	.	0.4	67	0.0	.	0.7	59	1.1	44
	total	0.2	100	0.6	58	2.8	26	1.4	39	2.3	29	7.2	9
OW	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.4	74	1.6	34	2.3	26	0.8	49	1.7	32	6.8	13
	11-20 years ago	0.2	100	1.2	42	0.1	100	1.5	36	0.8	50	3.9	21
	21-30 years ago	0.2	100	0.2	100	0.0	.	0.4	72	0.5	59	1.3	38
	31-40 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.5	58	0.5	58
	41-50 years ago	0.0	.	0.2	100	0.4	74	0.0	.	1.0	45	1.6	35
	over 50 years ago	0.2	100	0.2	100	0.0	.	0.8	51	2.8	26	4.1	21
	total	1.1	44	3.5	22	2.8	24	3.4	22	7.4	14	18.1	4
SG	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	2.9	25	6.4	17	7.7	15	2.8	27	2.4	29	22.2	8
	11-20 years ago	0.8	50	3.1	25	2.6	27	2.0	32	2.5	29	11.1	13
	21-30 years ago	0.2	100	2.6	27	0.6	58	1.0	44	0.6	57	4.9	19
	31-40 years ago	0.0	.	0.4	72	0.7	50	0.4	72	1.2	41	2.8	26
	41-50 years ago	0.0	.	0.2	100	0.9	50	0.7	58	0.4	71	2.2	31
	over 50 years ago	0.0	.	0.4	70	0.5	71	1.1	45	3.8	23	5.7	18
	total	3.9	22	13.1	11	13.0	11	7.8	15	11.0	13	48.8	4
SH	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	1.1	43	0.7	57	2.6	26	1.7	34	0.0	.	6.1	14
	11-20 years ago	0.0	.	2.6	26	1.2	38	0.4	71	0.0	.	4.2	19
	21-30 years ago	0.2	100	1.0	44	0.2	100	0.2	100	0.0	.	1.6	33
	31-40 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.2	100	0.0	.	0.2	100
	over 50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.2	100	0.2	100
	total	1.3	39	4.2	19	4.0	19	2.5	26	0.2	100	12.3	3
SO	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	1.3	38	9.1	13	5.9	17	2.0	31	1.2	41	19.6	7
	11-20 years ago	1.2	41	1.6	35	2.5	27	0.5	58	0.7	49	6.4	16
	21-30 years ago	0.2	100	0.2	100	0.0	.	0.4	72	0.4	72	1.1	41
	31-40 years ago	0.0	.	0.3	71	0.2	100	0.0	.	0.8	51	1.3	38
	41-50 years ago	0.4	72	0.2	100	0.2	100	0.0	.	0.4	72	1.2	41
	over 50 years ago	0.5	70	0.0	.	0.0	.	0.0	.	1.4	38	1.9	33
	total	3.6	23	11.3	11	8.7	13	3.0	25	4.9	19	31.6	2
SZ	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.2	100	1.4	37	3.8	22	2.0	31	2.2	30	9.6	12
	11-20 years ago	0.6	58	1.8	33	2.4	28	0.7	50	0.6	58	6.1	16
	21-30 years ago	0.0	.	0.4	68	0.4	71	0.8	50	0.8	50	2.4	28
	31-40 years ago	0.0	.	0.4	71	0.2	100	0.3	70	0.8	50	1.7	33
	41-50 years ago	0.2	100	0.2	100	0.2	100	0.2	100	1.1	40	1.9	31
	over 50 years ago	0.0	.	0.2	100	0.0	.	0.2	100	3.3	24	3.7	22
	total	1.0	45	4.5	20	6.9	15	4.2	20	8.9	13	25.5	4
TG	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	1.1	41	7.2	13	4.8	17	0.5	60	0.3	73	13.9	7
	11-20 years ago	0.5	60	1.6	33	0.5	48	0.0	.	0.4	73	3.1	23
	21-30 years ago	0.4	70	0.6	58	0.6	58	0.4	70	0.0	.	2.0	29
	31-40 years ago	0.0	.	0.2	100	0.4	70	0.0	.	0.0	.	0.7	56
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	over 50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	total	2.1	30	9.6	11	6.3	14	0.9	46	0.7	52	19.6	3
TI	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.6	58	1.8	33	2.0	31	2.4	29	5.8	18	12.7	12
	11-20 years ago	0.0	.	0.6	58	1.1	45	1.5	38	4.3	22	7.4	16
	21-30 years ago	0.7	58	0.5	72	0.6	58	1.0	45	2.6	27	5.4	19
	31-40 years ago	0.0	.	0.2	100	0.6	58	1.2	41	3.6	24	5.6	19
	41-50 years ago	0.4	71	0.8	51	1.4	38	1.1	45	5.4	19	9.1	14
	over 50 years ago	0.4	71	2.3	29	3.8	23	5.6	18	47.6	5	59.8	4
	total	2.1	32	6.3	18	9.5	14	12.8	12	69.2	4	99.9	2
UR	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.2	100	0.7	49	1.2	40	1.4	37	0.6	58	4.1	20
	11-20 years ago	0.6	57	0.2	100	0.4	67	0.9	44	0.2	100	2.2	26
	21-30 years ago	0.2	100	0.0	.	0.8	50	0.6	58	0.2	100	1.8	32
	31-40 years ago	0.0	.	0.2	100	0.0	.	0.2	100	0.6	56	1.0	43
	41-50 years ago	0.2	100	0.0	.	0.0	.	0.2	100	0.5	56	0.9	44
	over 50 years ago	0.2	100	0.2	100	0.0	.	0.6	57	1.8	31	2.8	25
	total	1.4	35	1.3	37	2.4	27	3.9	20	4.0	20	12.9	6
VD	n/a	0.0	.	0.2	100	0.0	.	0.0	.	0.0	.	0.2	100
	less than 10 years ago	7.4	16	11.9	12	13.1	11	9.2	14	2.5	29	44.1	5
	11-20 years ago	2.9	25	5.1	19	4.8	20	1.7	33	2.2	30	16.7	10
	21-30 years ago	0.8	50	2.0	31	3.5	23	2.0	31	1.6	35	9.8	14
	31-40 years ago	0.2	100	1.0	45	1.3	38	0.4	70	1.8	33	4.7	20
	41-50 years ago	0.0	.	0.9	45	1.7	33	1.0	45	1.3	38	5.0	19
	over 50 years ago	0.2	100	0.4	71	0.8	50	1.4	38	4.3	21	7.1	16
	total	11.6	12	21.6	9	25.2	8	15.6	10	13.7	11	87.7	2
VS	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.6	58	2.0	32	2.6	27	3.9	22	12.9	12	22.1	9
	11-20 years ago	0.6	57	0.6	58	2.8	27	5.2	19	4.9	20	14.1	11
	21-30 years ago	0.2	100	1.2	41	1.4	38	1.5	35	4.1	22	8.3	15
	31-40 years ago	0.4	71	0.4	71	1.5	35	0.8	50	3.5	24	6.5	17
	41-50 years ago	0.4	71	0.8	50	0.9	45	1.2	41	4.7	20	8.0	15
	over 50 years ago	1.4	38	3.2	25	4.2	21	6.3	17	25.0	8	40.0	6
	total	3.6	23	8.1	15	13.4	11	18.9	9	55.1	5	99.0	2
ZG	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	0.3	71	2.2	25	1.3	36	0.8	47	0.2	100	4.7	10
	11-20 years ago	0.4	72	0.0	.	0.0	.	0.0	.	0.0	.	0.4	72
	21-30 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	31-40 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	41-50 years ago	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	over 50 years ago	0.0	.	0.0	.	0.2	100	0.0	.	0.0	.	0.2	100
	total	0.7	50	2.2	25	1.5	33	0.8	47	0.2	100	5.4	8
ZH	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	4.0	22	16.3	9	10.7	12	3.1	25	0.8	50	35.0	4
	11-20 years ago	1.0	45	2.6	27	2.5	28	1.7	35	0.6	58	8.4	14
	21-30 years ago	0.4	70	0.4	70	1.2	41	0.2	100	0.9	50	3.1	25
	31-40 years ago	0.0	.	0.2	100	0.9	50	0.0	.	0.2	100	1.3	40
	41-50 years ago	0.0	.	0.2	100	0.0	.	0.0	.	0.2	100	0.4	71
	over 50 years ago	0.0	.	0.0	.	0.2	100	0.0	.	0.4	70	0.6	58
	total	5.5	18	19.8	8	15.4	10	5.0	19	3.1	25	48.8	2
Switzerland	n/a	0.0	.	0.2	100	0.0	.	0.2	100	0.0	.	0.4	71
	less than 10 years ago	44.7	6	145.3	3	135.8	4	71.0	5	66.1	5	462.9	2
	11-20 years ago	20.6	10	50.6	6	47.5	6	30.5	8	40.1	7	189.2	3
	21-30 years ago	7.4	16	20.2	10	21.0	10	16.9	11	29.1	8	94.7	4
	31-40 years ago	3.2	25	10.0	14	12.0	13	8.2	15	30.3	8	63.7	5
	41-50 years ago	3.2	25	7.6	16	7.8	16	8.1	16	26.9	8	53.6	6
	over 50 years ago	5.6	19	10.5	14	17.0	11	23.4	9	136.9	3	193.5	3
	total	84.5	5	244.3	2	241.2	3	158.3	3	329.5	2	1057.8	1

<SaveDate>21.04.2020 12:18:34</SaveDate>
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<Transponiert Code="2">Ja</Transponiert>
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