Mississippi Department of Marine Resources - Coastal Preserves Program Invasive Species Treatment Project - Site Datasheet Site No: 4 Site Name: Hancock County Preserve - Pipeline County: Hancock Lat: 30.2070725 Long: 89.4965318 Total Area: 16 Acres Access Info: Boat access via LaFrance marina (< .25 miles) or Bayou Caddy (about 7 miles) Chinese tallow (Triadeca cogongrass (Imperata Targeted Species: sebifera), cylindrica) Site Description: Dredge berms with mixed-density maritime forest/scrub complex grading into estuarine marsh split by a navigational canal. T&E Species Considerations: Unknown Map of Site Location and Invasive Species Units Pre-Treatment Survey Results for Targeted Areas: Unit 4.1 1.735 – Species Height (ft) % Cover Range Mean % Imperata cylindrica 1.5-2.5’ 75-100% 87.5% Unit 4.2 2.808 – Species Height (ft) % Cover Range Mean % Cover Imperata cylindrica 2.5-3 99-100% 99.5% Unit 4.3 1.494 Acres – Species Density Range Mean Height Range DBH Range % Cover Range of (#/acre) (#/acre) (feet) (inches) Seedlings Triadica sebifera 0-412 206 8-10 0-1 NA 0-773 387 10-12 1-2 NA Triadica sebifera Triadica sebifera 0-258 129 12-20 2-3 NA Triadica sebifera 0-206 103 12-20 3-5 NA
Mississippi Department of Marine Resources - Coastal Preserves Program Invasive Species Treatment Project - Site Datasheet Site No: 4 Site Name: Hancock County Preserve - Pipeline County: Hancock Lat: 30.2070725 Long: 89.4965318 Total Area: 16 Acres Access Info: Boat access via LaFrance marina (< .25 miles) or Bayou Caddy (about 7 miles) Targeted Species: Chinese tallow (Triadeca sebifera), cogongrass (Imperata cylindrica) Site Description: Dredge berms with mixed-density maritime forest/scrub complex grading into estuarine marsh split by a navigational canal. T&E Species Considerations: Unknown Map of Site Location and Invasive Species Units Pre-Treatment Survey Results for Targeted Areas: Unit 4.1 – 1.735 Species Height (ft) % Cover Range Mean % Imperata cylindrica 1.5-2.5’ 75-100% 87.5% Unit 4.2 – 2.808 Species Height (ft) % Cover Range Mean % Cover Imperata cylindrica 2.5-3 99-100% 99.5% Unit 4.3 – 1.494 Acres Species Density Range (#/acre) Mean (#/acre) Height Range (feet) DBH Range (inches) % Cover Range of Seedlings Triadica sebifera 0-412 206 8-10 0-1 NA Triadica sebifera 0-773 387 10-12 1-2 NA Triadica sebifera 0-258 129 12-20 2-3 NA Triadica sebifera 0-206 103 12-20 3-5 NA
RFQ%2DINVASIVE%20TREATMENT%2008%2D19%2D16%20FINAL.DOCX