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The dune base line can used to delineate a defensible and ecologically relevant boundary for the ‘high water mark’. |
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The dune base line can used to delineate a defensible and ecologically relevant boundary for the ‘high water mark’. |
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SANBI |
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5000 |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>An extraction of the dune base line from the first version of an integrated coast map including coastal ecosystem types from the terrestrial, marine, and estuarine realms. The dune base line separates the shore from the backshore. The dune base represents the beginning of Tilney’s (1985) Zone I of dune pioneer species and represents a more defensible and ecologically relevant approximation of a decadal scale dynamic ‘high water mark’</SPAN></P><P><SPAN>Publication date: 2018</SPAN></P><P><SPAN>Attribute Definitions</SPAN></P><P><SPAN>FID - Field Identification Automatically generated row number. </SPAN></P><P><SPAN>Shape - Shape Feature geometry. </SPAN></P><P><SPAN>ID - Object Identification Internal feature number. </SPAN></P><P><SPAN>ET_ID - Identification 0 </SPAN></P><P><SPAN>Shape_Length - Shape Length Automatically generated geodatabase value indicating the length of the polygon in meters </SPAN></P></DIV></DIV></DIV> |
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| title:
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SANBI_Dunbase_NBA2018 |
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["Dunebase","National Biodiversity Assessment","SANBI","NBA 2018"] |
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en-US |
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150000000 |
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