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NFI4b
**forest area: avalanches SilvaProtect, modelled and assigned · time of last treatment (classes of 10 years) · economic region**
unit: %
unit of evaluation: accessible forest excluding shrub forest
grid:
state 2009/13
		avalanches SilvaProtect, modelled and assigned
		inside perimeter		outside perimeter		total
economic region	time of last treatment (classes of 10 years)	%	±	%	±	%	±
Western Jura	less than 10 years ago	30.7	12.8	54.2	2.4	53.5	2.4
	11-20 years ago	23.3	11.8	22.9	2.1	22.9	2.0
	21-30 years ago	15.3	10.0	8.8	1.4	9.0	1.4
	31-40 years ago	23.0	11.7	5.2	1.1	5.8	1.1
	41-50 years ago	.	.	4.3	1.0	4.2	1.0
	over 50 years ago	7.7	7.4	4.5	1.0	4.6	1.0
	total	100.0	.	100.0	.	100.0	.
Eastern Jura	less than 10 years ago	.	.	55.0	4.5	55.0	4.5
	11-20 years ago	.	.	30.4	4.2	30.4	4.2
	21-30 years ago	.	.	4.9	2.0	4.9	2.0
	31-40 years ago	.	.	3.3	1.6	3.3	1.6
	41-50 years ago	.	.	2.3	1.3	2.3	1.3
	over 50 years ago	.	.	4.1	1.8	4.1	1.8
	total	.	.	100.0	.	100.0	.
Western Plateau	less than 10 years ago	.	.	64.0	4.4	64.0	4.4
	11-20 years ago	.	.	15.1	3.3	15.1	3.3
	21-30 years ago	.	.	9.1	2.6	9.1	2.6
	31-40 years ago	.	.	3.4	1.7	3.4	1.7
	41-50 years ago	.	.	4.2	1.9	4.2	1.9
	over 50 years ago	.	.	4.2	1.9	4.2	1.9
	total	.	.	100.0	.	100.0	.
Central Plateau	less than 10 years ago	.	.	77.8	2.8	77.8	2.8
	11-20 years ago	.	.	15.0	2.4	15.0	2.4
	21-30 years ago	.	.	3.1	1.2	3.1	1.2
	31-40 years ago	.	.	2.2	1.0	2.2	1.0
	41-50 years ago	.	.	.	.	.	.
	over 50 years ago	.	.	1.8	0.9	1.8	0.9
	total	.	.	100.0	.	100.0	.
Eastern Plateau	less than 10 years ago	.	.	77.3	2.4	77.3	2.4
	11-20 years ago	.	.	12.9	1.9	12.9	1.9
	21-30 years ago	.	.	6.3	1.4	6.3	1.4
	31-40 years ago	.	.	1.9	0.8	1.9	0.8
	41-50 years ago	.	.	0.3	0.3	0.3	0.3
	over 50 years ago	.	.	1.3	0.6	1.3	0.6
	total	.	.	100.0	.	100.0	.
Western Pre-Alps	less than 10 years ago	44.7	16.6	38.6	4.6	39.1	4.4
	11-20 years ago	10.6	10.1	22.8	3.9	21.9	3.7
	21-30 years ago	11.2	10.6	11.3	3.0	11.3	2.9
	31-40 years ago	11.2	10.6	10.6	2.9	10.6	2.8
	41-50 years ago	22.3	14.0	6.2	2.3	7.3	2.4
	over 50 years ago	.	.	10.6	2.9	9.8	2.7
	total	100.0	.	100.0	.	100.0	.
Central Pre-Alps	less than 10 years ago	10.0	6.7	48.3	3.1	45.5	3.0
	11-20 years ago	40.0	11.0	24.5	2.7	25.6	2.6
	21-30 years ago	15.0	8.0	7.7	1.6	8.2	1.6
	31-40 years ago	5.0	4.9	5.7	1.4	5.7	1.4
	41-50 years ago	5.0	4.9	4.6	1.3	4.6	1.3
	over 50 years ago	25.0	9.7	9.2	1.8	10.3	1.8
	total	100.0	.	100.0	.	100.0	.
Eastern Pre-Alps	less than 10 years ago	25.0	15.3	44.3	3.5	43.6	3.4
	11-20 years ago	12.5	11.7	25.6	3.1	25.1	3.0
	21-30 years ago	12.5	11.7	7.9	1.9	8.1	1.9
	31-40 years ago	.	.	8.4	1.9	8.1	1.9
	41-50 years ago	50.0	17.7	3.4	1.3	5.2	1.5
	over 50 years ago	.	.	10.3	2.1	10.0	2.1
	total	100.0	.	100.0	.	100.0	.
Northwestern Alps	less than 10 years ago	46.7	9.1	28.8	3.8	31.8	3.5
	11-20 years ago	6.7	4.6	18.5	3.2	16.5	2.8
	21-30 years ago	26.7	8.1	16.4	3.1	18.2	2.9
	31-40 years ago	3.3	3.3	6.9	2.1	6.3	1.8
	41-50 years ago	6.7	4.6	7.5	2.2	7.4	2.0
	over 50 years ago	10.0	5.5	21.9	3.4	19.9	3.0
	total	100.0	.	100.0	.	100.0	.
Central Alps	less than 10 years ago	29.8	11.2	32.8	5.8	32.2	5.1
	11-20 years ago	23.4	10.3	11.8	3.9	14.2	3.8
	21-30 years ago	11.7	7.8	13.7	4.2	13.3	3.7
	31-40 years ago	11.7	7.8	8.9	3.5	9.4	3.2
	41-50 years ago	5.9	5.7	6.0	2.9	6.0	2.6
	over 50 years ago	17.6	9.3	26.8	5.4	25.0	4.7
	total	100.0	.	100.0	.	100.0	.
Northeastern Alps	less than 10 years ago	33.3	11.1	28.2	5.1	29.2	4.7
	11-20 years ago	22.2	9.8	21.8	4.7	21.9	4.2
	21-30 years ago	11.1	7.4	19.2	4.5	17.7	3.9
	31-40 years ago	5.6	5.4	5.1	2.5	5.2	2.3
	41-50 years ago	5.6	5.4	3.8	2.2	4.2	2.0
	over 50 years ago	22.3	9.8	21.8	4.7	21.9	4.2
	total	100.0	.	100.0	.	100.0	.
Southwestern Alps	less than 10 years ago	19.2	4.6	22.3	2.6	21.6	2.3
	11-20 years ago	17.8	4.5	13.1	2.1	14.1	1.9
	21-30 years ago	12.3	3.8	8.5	1.7	9.3	1.6
	31-40 years ago	6.8	3.0	7.3	1.6	7.2	1.4
	41-50 years ago	6.9	3.0	10.8	1.9	10.0	1.6
	over 50 years ago	37.0	5.7	38.0	3.0	37.8	2.7
	total	100.0	.	100.0	.	100.0	.
Southeastern Alps	less than 10 years ago	15.4	5.0	23.7	2.2	22.7	2.0
	11-20 years ago	23.1	5.8	18.3	2.0	18.9	1.9
	21-30 years ago	15.4	5.0	17.2	2.0	17.0	1.8
	31-40 years ago	11.5	4.4	11.0	1.6	11.1	1.5
	41-50 years ago	9.6	4.1	5.9	1.2	6.3	1.2
	over 50 years ago	25.0	6.0	23.9	2.2	24.0	2.1
	total	100.0	.	100.0	.	100.0	.
Southern Alps	less than 10 years ago	10.3	4.9	9.9	1.5	9.9	1.4
	11-20 years ago	7.7	4.3	7.1	1.3	7.1	1.2
	21-30 years ago	10.2	4.9	9.1	1.4	9.2	1.4
	31-40 years ago	7.7	4.3	8.3	1.4	8.2	1.3
	41-50 years ago	5.1	3.5	6.5	1.2	6.4	1.2
	over 50 years ago	59.0	7.9	59.2	2.5	59.2	2.4
	total	100.0	.	100.0	.	100.0	.
Switzerland	less than 10 years ago	22.7	2.5	42.6	0.8	41.0	0.8
	11-20 years ago	18.2	2.3	17.8	0.7	17.9	0.7
	21-30 years ago	14.4	2.1	9.7	0.5	10.1	0.5
	31-40 years ago	8.2	1.6	6.4	0.4	6.5	0.4
	41-50 years ago	8.3	1.7	4.7	0.4	5.0	0.4
	over 50 years ago	28.2	2.7	18.7	0.6	19.5	0.6
	total	100.0	.	100.0	.	100.0	.

calculated by unit of reference: economic region

<SaveDate>25.10.2014 10:17</SaveDate>
<ArchiveNr>148220</ArchiveNr>
<NAFIDASParameterset xml:lang="de-CH" Version="10">
<Auswertungsart Code="1">Zustand</Auswertungsart>
<Inventuren>
<Inventur Code="452" Index="0">NFI4b</Inventur>
</Inventuren>
<Zielgroessen>
<Zielgroesse Code="44" Index="0">forest area</Zielgroesse>
</Zielgroessen>
<Netze>
<Netz Code="1746" Index="0">grid NFI4 2009-2013</Netz>
</Netze>
<Auswertungseinheit Code="434">accessible forest without shrub forest</Auswertungseinheit>
<Befundeinheiten>
<Befundeinheit Code="1845" Index="0" IsCateg="1">avalanches SilvaProtect</Befundeinheit>
<Befundeinheit Code="1256" Index="1" IsCateg="1">time of last treatment (classes of 10 years)</Befundeinheit>
</Befundeinheiten>
<DsStratifizierung Code="3">Vegetationshöhe plus Wald-/Nichtwald Stratifizierung (2-phasig)</DsStratifizierung>
<Aussageeinheit Code="366">economic region</Aussageeinheit>
<AussageeinheitAnzeigen Code="1"/>
<DiffProInv/>
<Zeitbezug/>
<Flaechenbezug Code="2">absolut</Flaechenbezug>
<AnzProbeAnzeigen Code="2"/>
<Fehlerangabe Code="1">absolut</Fehlerangabe>
<Zahlenformat Dezimalstellen="1" Einheit="1"/>
<Bezugstyp Code="4">subtotal</Bezugstyp>
<Sprache Code="1">Deutsch</Sprache>
<Restriktionen/>
<Transponiert Code="2">Ja, Auswertungseinheit in der ersten Spalte</Transponiert>
</NAFIDASParameterset>

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