– – ENVIRONMENTAL IMPACT ASSESSMENT FOR THE PEDREGAL CATAMBUCO SPAN OF THE RUMICHACA PASTO DUAL CARRIAGEWAY ROAD PROJECT, FU 4 AND FU 5.1, CONCESSION CONTRACT UNDER PPP ARRANGEMENT NO. 15 / 2015 Géminis Consultores SAS Environmental Consultant CHAPTER 5. Characterization of the Area of Influence. 5.2. Biotic Environment. Flora March 2017 San Juan de Pasto, – – ENVIRONMENTAL IMPACT ASSESSMENT FOR THE PEDREGAL CATAMBUCO SPAN OF THE RUMICHACA PASTO DUAL CARRIAGEWAY ROAD PROJECT, FU 4 AND FU 5.1, CONCESSION CONTRACT UNDER PPP ARRANGEMENT NO. 15 / 2015 TABLE OF CONTENTS 5.2. ................................................................................................................ 10 5.2.1 Ecosystems............................................................................................................................... 17 BIOTIC ENVIRONMENT ....................................................................................................................18 Majo ......................................................................................................................................... 18 Continental Ecosystems BIBLIOGRAPHY ........................................................................................................................................... 176 r Biomes TABLES - ..........................................................12 – Table 5.2.1 Life Zones of the Pedregal Catambuco Sector. ........................................................................................................................... 23 Table 5.2.2 Ecosystems identified in the area of influence of the Pedregal Catambuco .............................................29 sector of the road project ...........................................42 Table 5.2.3. Land covers identified in functional unit four (FU4) - Table 5.2.4. Land covers identified in functional unit five (FU5.1) Sector..................................................................................................................................................................57 Table 5.2.5 Plots by cover and ecosystem, area of influence of the Pedregal Catambuco ......................................................................................................................................... 61 Table 5.2.6. Floristic composition in the wooded pasture ecosystem of the Middle Andean Orobiome .................................................................... 62 Table 5.2.7. Floristic composition in the ecosystem Patchwork of pastures and crops with natural spaces of the Middle Andean Orobiome ..............................................................................63 Table 5.2.8. Cultivated species in ecosystems of Patchwork of pastures and crops with natural spaces of the Middle Andean Orobiome ..................................................................................................................64 Table 5.2.9. Floristic composition in the ecosystem Patchwork of pastures and crops of the Middle Andean Orobiome ..............................................................................................65 Table 5.2.10. Floristic composition in the ecosystem Patchwork of pastures with natural spaces of the Middle Andean Orobiome ..............................................................................................66 Table 5.2.11. Cultivated species in ecosystems of Patchwork of pastures with natural spaces of the Middle Andean Orobiome ..................................................................................................................67 Table 5.2.12. Floristic composition in the ecosystem of pastures with planted trees of the Middle Andean Orobiome CSH-4-AM-AM-EIA2-G-G- 0013-7 ENVIRONMENTAL IMPACT ASSESSMENT March 2017 Page 1 – – ENVIRONMENTAL IMPACT ASSESSMENT FOR THE PEDREGAL CATAMBUCO SPAN OF THE RUMICHACA PASTO DUAL CARRIAGEWAY ROAD PROJECT, FU 4 AND FU 5.1, CONCESSION CONTRACT UNDER PPP ARRANGEMENT NO. 15 / 2015 .............................................................................................. 68 Table 5.2.13. Floristic composition in the ecosystem Patchwork of crops with natural spaces of the Middle Andean Orobiome .............................................................................................. 69 Table 5.2.14. Cultivated species in ecosystems of Patchwork of crops with natural spaces of the Middle Andean Orobiome .......................................................................................................................... 70 Table 5.2.15. Floristic composition in the ecosystem of crops with planted trees of the Middle Andean Orobiome ......................................................................................................................................... 71 Table 5.2.16. Floristic composition in the Riparian Forest ecosystem of the Middle Andean Orobiome ......................................................................................................................................... 72 Table 5.2.17. Floristic composition in the Forest plantation ecosystem of the Middle Andean Orobiome ......................................................................................................................................... 73 Table 5.2.18. Floristic composition in the dense shrubland ecosystem of the Middle Andean Orobiome .....................................................................74 Table 5.2.19. Floristic composition in the ecosystem Patchwork of pastures and crops with natural spaces of the Upper Andean Orobiome ................................................................................75 Table 5.2.20. Cultivated species in ecosystems of Patchwork of pastures and crops with natural spaces of the Upper Andean Orobiome .................................................................................................................... 76 Table 5.2.21. Floristic composition in the ecosystem Patchwork of pastures and crops of the Upper Andean Orobiome ................................................................................................76 Table 5.2.22. Floristic composition in the ecosystem Patchwork of pastures with natural spaces of the Upper Andean Orobiome ................................................................................................77 Table 5.2.23. Cultivated species in ecosystems of Patchwork of pastures with natural spaces of the Upper Andean Orobiome ....................................................................................................................77 Table 5.2.24. Floristic composition in the ecosystem of pastures with planted trees of the Upper Andean Orobiome ......................................................................................................................................... 79 Table 5.2.25. Floristic composition in the Forest plantation ecosystem of the Upper Andean Orobiome ......................................................................................................................................... 79 Table 5.2.26. Floristic composition in the dense shrubland ecosystem of the Upper Andean Orobiome ......................................................................................................................................... 80 Table 5.2.27. Floristic composition in the Riparian Forest ecosystem of the Upper - ..........86 Andean Orobiome Table 5.2.28 Diversity indices for ecosystems in the Pedregal Catambuco Sector. ............................................................................................................93 Table 5.2.29 Degree of sociability and spatial structure in the riparian forest ecosystem of the Middle Andean Orobiome. CSH-4-AM-AM-EIA2-G-G- 0013-7 ENVIRONMENTAL IMPACT ASSESSMENT March 2017 Page 2 – – ENVIRONMENTAL IMPACT ASSESSMENT FOR THE PEDREGAL CATAMBUCO SPAN OF THE RUMICHACA PASTO DUAL CARRIAGEWAY ROAD PROJECT, FU 4 AND FU 5.1, CONCESSION CONTRACT UNDER PPP ARRANGEMENT NO. 15 / 2015 ...................................................................................... 95 Table 5.2.30 Degree of sociability and spatial structure in the Dense shrubland ecosystem of the Middle Andean Orobiome. .................................................................................................................... 95 Table 5.2.31 Degree of sociability and spatial structure of Riparian forest ecosystem of the Upper Andean Orobiome ...................................................................................... 97 Table 5.2.32 Degree of sociability and spatial structure in the Forest plantation ecosystem of the Middle Andean Orobiome. ....................................................................................... 98 Table 5.2.33 Degree of sociability and spatial structure in the Dense shrubland ecosystem of the Upper Andean Orobiome. ............................................................................................................... 104 Table 5.2.34 Distribution density by alimetric class in the Wooded pasture ecosystem of the Middle Andean Orobiome .......................................................................................................... 105 Table 5.2.35 Distribution density by diametric class in the Wooded pasture ecosystem of the Middle Andean Orobiome ............................................................................................................... 107 Table 5.2.36 Distribution density by altimetric class in the Riparian forest ecosystem of the Middle Andean Orobiome