Description: Data_IDA code which corresponds to the source database of the features, listed on the Google Document "methods_notes_data_etc" (Owner: Marc Lambruschi, Field Museum of Natural History).PropNameThe most common name for this property.SubunitAny subunits or alternate names for this property.OwnerOwner of this property.ManagerParty in charge of management decisions, conservation-related and otherwise.SourceOriginal source of data.DedicatedIndicates a state-dedicated nature preserve.YearYear dataset was downloaded.NaturalSite_IDAccessStatus of public accessibility.ORIG_FIDIdentifier from data's original source.PropClassClass or type of property.For questions, contact Erika Hasle at the Field Museum of Natural History, Chicago, IL, at ehasle@fieldmuseum.org or (312)-665-7487.
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Copyright Text: Data from Save the Dunes Properties, Shirly Hinze Land Trust Properties, Forest Preserve District of Cook County, Chicago Park District, Wisconsin DNR, Indiana DNR, Field Museum of Natural History, Conservation and Recreation Lands, National Conservation Easement, Protected Areas Dataset United States, CMAP, Green Infrastructure Vision, Will County Forest Preserve District, Dave Holman, and Lake County Forest Preserve District.
Credit to Mark Bouman, Mark Johnston, Erika Hasle, and Marc Lambruschi, Field Museum of Natural History, Chicago, IL.
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Description: Hubs are aggregations of core areas that combine landscape types in an effort to treat areas as unfragmented blocks that include an array of habitats. Hub Layer 1 is the “minimum standard” or critical regional green infrastructure network, developed at an original resolution of 30 meters. In general it includes four landscape types: core forest, prairie/grassland/savannah, wetlands, and streams/lakes. Please remember that the minimum size threshold to include an area within the green infrastructure network was 50 acres; the only exceptions were that prairies and savannahs could be any size, and other landscape types could be included if they had indicators of being high in quality.The specific steps used to prepare this layer are described at page 25 in the final report, but the following derived products are included in Hub Layer 1:Core Woodlands/Forest (Woodland/Forest Layer 4), Woodland/Forest Corridors (Woodland Forest Layer 7), Core Prairies, Savannas and Grassland Blocks (PGS Layer 6)Core Wetlands (Wetland Layer 5), Wetland Corridors (Wetland Layer 8), Core Streams/Lakes (Streams/Lakes Layer 3), Undeveloped Freshwater Systems (Streams/Lakes Layer 5), Undeveloped Stream Buffer (Streams/Lakes layer 2), andResult = Hub Layer 1: GIV 2.2 Ecological Network