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NFI4
forest area
rockfall SilvaProtect · time of last treatment (classes of 10 years)
unit of reference: protection forest region
unit: %
unit of evaluation: forest
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
rockfall 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	66.9	1.1	36.5	2.1	28.4	2.3	16.2	2.3	18.7	1.8	8.5	1.6	44.8	0.8
	11-20 years ago	17.9	0.9	19.3	1.7	18.9	2.0	8.7	1.7	13.9	1.6	6.5	1.4	16.2	0.6
	21-30 years ago	6.6	0.6	10.2	1.3	13.0	1.7	7.2	1.6	13.1	1.6	9.0	1.6	8.8	0.5
	31-40 years ago	3.5	0.4	6.8	1.1	8.3	1.4	11.9	2.0	9.3	1.3	14.6	2.1	6.6	0.4
	41-50 years ago	2.0	0.3	6.4	1.0	5.2	1.1	9.9	1.9	7.7	1.2	10.2	1.8	4.8	0.3
	over 50 years ago	3.0	0.4	20.6	1.7	26.4	2.2	46.0	3.1	37.4	2.3	51.3	2.9	18.7	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	40.5	11.0	26.5	9.3	36.7	7.1	26.0	6.8	17.7	8.0	10.2	3.9	24.4	2.9
	11-20 years ago	15.1	8.0	13.9	7.5	13.9	4.9	7.1	4.0	8.1	5.5	5.3	3.0	9.7	2.0
	21-30 years ago	10.3	6.9	22.2	8.8	8.4	4.1	2.3	2.3	12.7	6.9	3.3	2.3	8.0	1.9
	31-40 years ago	0.0	.	5.0	4.8	8.2	3.9	12.6	5.3	12.5	6.7	6.5	3.1	7.9	1.9
	41-50 years ago	9.7	6.6	0.0	.	4.3	3.0	7.5	4.2	12.0	6.5	8.3	3.5	6.9	1.7
	over 50 years ago	24.4	9.5	32.4	10.0	28.4	6.6	44.4	7.8	36.9	9.8	66.5	6.1	43.1	3.4
	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	51.6	3.0	42.4	2.1	36.0	2.6	21.7	2.1	21.2	2.0	10.4	1.2	28.5	0.9
	11-20 years ago	19.6	2.4	20.8	1.8	22.8	2.3	13.3	1.7	20.0	2.0	5.6	0.9	16.1	0.7
	21-30 years ago	8.7	1.7	11.6	1.4	11.1	1.7	10.0	1.5	15.9	1.8	7.6	1.1	10.7	0.6
	31-40 years ago	7.0	1.5	6.4	1.1	7.4	1.4	7.0	1.3	12.0	1.6	8.3	1.1	8.0	0.5
	41-50 years ago	2.9	1.0	5.7	1.0	5.8	1.3	9.1	1.5	6.1	1.2	9.2	1.2	6.8	0.5
	over 50 years ago	10.3	1.8	13.1	1.5	16.8	2.0	38.9	2.5	24.8	2.1	58.9	2.0	29.9	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	64.7	1.0	39.1	1.5	32.2	1.7	19.8	1.5	19.8	1.3	9.8	1.0	37.8	0.5
	11-20 years ago	18.1	0.8	20.0	1.2	20.3	1.4	11.1	1.2	16.5	1.2	5.9	0.8	15.9	0.4
	21-30 years ago	6.9	0.5	11.1	0.9	11.9	1.2	8.5	1.1	14.4	1.2	7.7	0.9	9.5	0.4
	31-40 years ago	3.9	0.4	6.5	0.7	7.9	1.0	9.3	1.1	10.6	1.0	10.1	1.0	7.2	0.3
	41-50 years ago	2.2	0.3	6.0	0.7	5.4	0.8	9.3	1.1	7.1	0.9	9.4	0.9	5.7	0.3
	over 50 years ago	4.1	0.4	17.2	1.1	22.3	1.5	42.0	1.9	31.6	1.5	57.0	1.6	23.8	0.5
	total	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.	100.0	.

<SaveDate>26.04.2020 17:09:02</SaveDate>
<ArchiveNr>327434</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="484">forest</Auswertungseinheit>
<Befundeinheiten>
<Befundeinheit Code="1844" Index="0" IsCateg="1">rockfall 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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