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Service Description: 1.Development Corridors 25 Km buffer – this is the ArcGIS shape file of the 33 corridor segments from Table 1 of the paper, buffered by 25km on either side of the corridor (road or rail etc.). The data fields of the corresponding .dbf file (included; you can view in it Excel if not ArcGIS) are fairly self-explanatory: ‘status’ is as per Table 1 of the paper; ‘label’ is as per Figure 3 of the paper; ‘pc_settl’ is the percentage area of each buffer zone that is settled, as indicated by nightlights, as described in the paper; ‘poly_area’ is the area (in m2) of each buffer zone; ‘green’ and ‘red’ are respectively the data defining the environmental value and agricultural potential columns from Table 1 of the paper, which re-scale these data, as described in paper.
2. Development Corridors - this is the ArcGIS shape file of the 33 corridor segments from Table 1 of the paper. The file shows the linear corridor features (roads and rails etc) that were buffered to create the file above. Fields in the corresponding .dbf file are as above.
Map Name: Development_Corridor_Laurence_2015
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Description: 1.Development Corridors 25 Km buffer – this is the ArcGIS shape file of the 33 corridor segments from Table 1 of the paper, buffered by 25km on either side of the corridor (road or rail etc.). The data fields of the corresponding .dbf file (included; you can view in it Excel if not ArcGIS) are fairly self-explanatory: ‘status’ is as per Table 1 of the paper; ‘label’ is as per Figure 3 of the paper; ‘pc_settl’ is the percentage area of each buffer zone that is settled, as indicated by nightlights, as described in the paper; ‘poly_area’ is the area (in m2) of each buffer zone; ‘green’ and ‘red’ are respectively the data defining the environmental value and agricultural potential columns from Table 1 of the paper, which re-scale these data, as described in paper.
2. Development Corridors - this is the ArcGIS shape file of the 33 corridor segments from Table 1 of the paper. The file shows the linear corridor features (roads and rails etc) that were buffered to create the file above. Fields in the corresponding .dbf file are as above.
Service Item Id: 340457f2400d47649bc5b96ce8a1fff6
Copyright Text: Laurance, W.F.; Sloan, S.; Weng, L.; Sayer, J. Estimating the environmental costs of Africa’s massive ‘development corridors'. Current Biology In Press.
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Spatial Reference: 102100
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Spatial Reference: 102100
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Comments: 1.Development Corridors 25 Km buffer – this is the ArcGIS shape file of the 33 corridor segments from Table 1 of the paper, buffered by 25km on either side of the corridor (road or rail etc.). The data fields of the corresponding .dbf file (included; you can view in it Excel if not ArcGIS) are fairly self-explanatory: ‘status’ is as per Table 1 of the paper; ‘label’ is as per Figure 3 of the paper; ‘pc_settl’ is the percentage area of each buffer zone that is settled, as indicated by nightlights, as described in the paper; ‘poly_area’ is the area (in m2) of each buffer zone; ‘green’ and ‘red’ are respectively the data defining the environmental value and agricultural potential columns from Table 1 of the paper, which re-scale these data, as described in paper.
2. Development Corridors - this is the ArcGIS shape file of the 33 corridor segments from Table 1 of the paper. The file shows the linear corridor features (roads and rails etc) that were buffered to create the file above. Fields in the corresponding .dbf file are as above.
Subject: Development Corridor (Laurence et al. 2015)
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Keywords: WWF,WWF-Norway,Africa,Africa Ecological Futures II,WWF-SIGHT,WWF-UK,Development Corridors
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