EFGS Vienna, 12 november 2015, Mr. Niek van Leeuwen, Natural Capital Accounting Ecosystem Unit map of the Netherlands

Natural Capital Accounting Overall aim o Develop Natural Capital Accounting for the Netherlands. o In terms of ecosystem services provisioning, regulating and cultural o Spatially explicit o Stocks and flows o Physically and monetary o Production (+) and degradation (-) 2

Ecosystem Services 3 Verschillende typen services ; provisioning etc.

Ecosystem Units, map sources 4 Needed Areas with detailed SBI (Dutch standard business division) Areas SBI compiled to: o Ecosystem Units o ISIC categories

Ecosystem Units, map sources Combination of sources o Address based Business register o Base register Addresses and Buildings o Cadastral map, Cadastral registration o Agricultural crop growth o Base register Topography o Land use map 5

Map elements, paved areas 6 o Industrial areas, different ISIC. Cadastral parcels, business register, address register and topography. o Residential area. Cadastral parcels and address register. o Roads. Topography o Railroads. Topography o Service areas Industrial and residential areas, roads and railroads. Land use map

Map elements, unpaved areas 7 o Water Topography o Agricultural crop growth Agricultural crop growth o Nature areas, forests Topography o Unpaved area in land use map Land use map, topography Hierarchy must be applied

Ecosystem Units, legend 8 Reflecting Dutch situation

Dominance applies (verborgen) Volgorde van toepassen van dominantie - water - onverhard: BRP - verhard: regiobase - verhard: wonen - verhard: wegen - onverhard: Topografie (apart parken, overige stedelijk gebruik). - overig: Land use map (straten, binnenstedelijk gebied, overig bedrijfsterrein). 9

Map elements, location 10 Location derived from policy based maps o Dunes and beach NATURA2000 o River basin Delineation river floodplain o Salt marsh NATURA2000

Map elements, location 11

Map: Cadastral parcels 12

Map: Paved area, Business and residential 13

Map: Adding (rail)roads 14

Map: Adding agricultural crop grown 15

Map: Adding nature areas 16

Map: Adding waterbodies and policy area 17

Next 18 Modeling services on Ecosystem Units. (Ph D Wageningen Agricultural University) Hedonic pricing. Neighborhood amenities. Time series.

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