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NFI4
forest area
avalanches SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: forest NFI3/NFI4
grid: 1.4 x 1.4 km grid
state2009/17
		protection forest region
		Jura + Plateau		Northwestern Alps		Northeastern Alps		Southwestern Alps		Southeastern Alps		Southern Alps		Switzerland
avalanches SilvaProtect	time of last treatment (classes of 10 years)	%	±	%	±	%	±	%	±	%	±	%	±	%	±
n/a	n/a	0.1	0.1	0.2	0.2	0.0	.	0.0	.	0.0	.	0.0	.	0.1	0.0
	less than 10 years ago	67.0	1.1	37.1	2.1	29.9	2.5	17.0	2.6	18.8	1.9	9.0	1.7	46.3	0.8
	11-20 years ago	17.7	0.9	19.6	1.8	18.7	2.1	9.9	2.0	14.6	1.7	6.7	1.5	16.4	0.6
	21-30 years ago	6.6	0.6	9.6	1.3	11.3	1.7	5.0	1.5	11.1	1.5	8.4	1.7	8.0	0.5
	31-40 years ago	3.5	0.4	6.7	1.1	8.9	1.5	12.4	2.2	10.2	1.5	15.6	2.2	6.7	0.4
	41-50 years ago	2.1	0.3	6.9	1.1	4.6	1.1	9.1	2.0	8.2	1.3	10.8	1.9	4.8	0.4
	over 50 years ago	3.0	0.4	19.9	1.8	26.5	2.4	46.6	3.4	37.2	2.4	49.6	3.0	17.7	0.6
	total	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.
inside perimeter	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	35.0	10.0	34.3	4.6	26.3	4.9	21.6	3.6	16.7	3.7	9.5	3.4	22.9	1.9
	11-20 years ago	12.6	6.8	23.1	4.1	18.1	4.2	16.9	3.3	18.9	3.8	4.3	2.4	16.8	1.7
	21-30 years ago	17.6	8.0	16.0	3.6	12.2	3.6	9.2	2.5	15.9	3.6	8.4	3.3	12.7	1.5
	31-40 years ago	22.3	8.8	6.7	2.4	7.1	2.8	8.7	2.5	12.9	3.3	8.2	3.2	9.4	1.3
	41-50 years ago	0.0	.	5.5	2.2	12.4	3.7	7.9	2.4	9.4	2.8	10.0	3.6	8.3	1.2
	over 50 years ago	12.6	6.8	14.4	3.4	24.0	4.8	35.8	4.2	26.2	4.4	59.6	5.8	29.8	2.0
	total	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.
outside perimeter	n/a	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.	0.0	.
	less than 10 years ago	52.4	3.1	43.6	2.3	38.4	2.8	22.7	2.5	22.4	2.3	10.5	1.3	29.3	0.9
	11-20 years ago	20.0	2.5	19.9	1.9	22.8	2.4	11.1	1.9	19.9	2.2	5.8	1.0	15.4	0.8
	21-30 years ago	8.3	1.7	10.9	1.5	10.5	1.7	9.2	1.7	15.0	2.0	6.9	1.0	9.9	0.6
	31-40 years ago	5.4	1.4	6.3	1.2	7.6	1.5	6.9	1.5	12.2	1.8	8.0	1.1	7.8	0.6
	41-50 years ago	3.4	1.1	5.5	1.1	3.9	1.1	9.2	1.7	5.8	1.3	9.1	1.2	6.5	0.5
	over 50 years ago	10.5	1.9	13.8	1.6	16.8	2.1	41.0	2.9	24.7	2.4	59.7	2.0	31.1	0.9
	total	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.
total	n/a	0.1	0.1	0.1	0.1	0.0	.	0.0	.	0.0	.	0.0	.	0.0	0.0
	less than 10 years ago	64.9	1.0	39.6	1.5	33.1	1.7	20.5	1.6	19.9	1.4	10.0	1.0	38.5	0.6
	11-20 years ago	17.9	0.8	20.1	1.2	20.3	1.5	11.8	1.3	17.1	1.3	5.9	0.8	16.1	0.5
	21-30 years ago	6.9	0.5	10.8	0.9	11.0	1.2	7.7	1.0	13.2	1.2	7.5	0.9	9.0	0.4
	31-40 years ago	3.9	0.4	6.5	0.8	8.2	1.0	9.2	1.1	11.3	1.1	10.2	1.0	7.3	0.3
	41-50 years ago	2.2	0.3	6.2	0.7	5.2	0.8	8.9	1.1	7.4	0.9	9.6	1.0	5.7	0.3
	over 50 years ago	4.0	0.4	16.8	1.1	22.2	1.5	41.9	2.0	31.1	1.6	56.8	1.6	23.4	0.5
	total	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.

<SaveDate>26.04.2020 18:38:24</SaveDate>
<ArchiveNr>329387</ArchiveNr>
<NAFIDASParameterset xml:lang="de-CH" Version="2019.1.4">
<Auswertungsart Code="1">Zustand</Auswertungsart>
<Inventuren>
<Inventur Code="450" Index="0">NFI4</Inventur>
</Inventuren>
<Zielgroessen>
<Zielgroesse Code="44" Index="0">forest area</Zielgroesse>
</Zielgroessen>
<Netze>
<Netz Code="410" Index="0">1.4 x 1.4 km grid</Netz>
</Netze>
<Auswertungseinheit Code="1952">forest NFI3/NFI4</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="829">protection forest region</Aussageeinheit>
<AussageeinheitAnzeigen Code="1">anzeigen</AussageeinheitAnzeigen>
<DiffProInv/>
<Zeitbezug/>
<Flaechenbezug Code="2">absolut</Flaechenbezug>
<AnzProbeAnzeigen Code="2">ausblenden</AnzProbeAnzeigen>
<Fehlerangabe Code="1">absolut</Fehlerangabe>
<Zahlenformat Dezimalstellen="1" Einheit="1"/>
<Bezugstyp Code="4">subtotal</Bezugstyp>
<Sprache Code="1">Deutsch</Sprache>
<Restriktionen/>
<Transponiert Code="1">Nein</Transponiert>
</NAFIDASParameterset>

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