island site_name latitude longitude depth_feet habitat_type date replicate Clathromorphum_cover grazed_score quality_rank grazed_cover_median max_depth_grazed_mm pit_volume_cm3 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 1 95 6 1 98 6 84.78 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 2 100 5 1 85.5 2.065 1.9625 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 3 95 5 1 85.5 1.432 2.0096 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 4 100 5 2 85.5 1.598 6.23133 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 5 95 5 1 85.5 1.765 3.5168 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 6 100 5 1 85.5 2 1157.0115 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 7 100 6 1 98 nd 118.96832 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 8 98 5 1 85.5 0.932 112.23459 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 9 95 6 1 98 3 9646.08 Alaid Site 10 52.75825 173.93285 30 Barren 2014-07-16 10 75 4 2 63 nd 1589.625 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 1 35 2 1 15.5 0.5 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 2 80 2 1 15.5 0.266 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 3 85 2 2 15.5 0.4 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 4 60 2 1 15.5 0.6 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 5 45 1 1 2.5 0.733 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 6 50 1 1 2.5 1.732 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 7 35 2 1 15.5 1.066 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 8 35 2 1 15.5 0.566 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 9 75 2 1 15.5 0.699 0 Amchitka Bat Island 51.42557 179.23718 20 Barren + kelp subsidy 2014-07-11 10 47 2 1 15.5 0.866 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 1 95 2 2 15.5 0.566 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 2 90 4 1 63 0.733 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 3 75 4 1 63 1.632 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 4 80 4 1 63 1.199 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 5 80 3 2 38 0.633 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 6 98 3 1 38 1.732 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 7 85 3 2 38 0.4 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 8 80 4 1 63 0.333 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 9 90 4 2 63 0.2 0 Amchitka Kirilof Point 51.41198 179.29806 30 Barren 2014-07-10 10 75 3 1 38 1.732 0 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 1 100 3 3 38 1.399 175.84 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 2 100 5 1 85.5 1.765 9537.75 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 3 100 4 2 63 2 392.5 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 4 90 5 1 85.5 1.265 528.148 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 5 100 5 1 85.5 1.199 14519.36 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 6 90 3 2 38 1.066 25.12 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 7 95 3 2 38 0.4 1155.52 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 8 75 3 1 38 1.965 508.68 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 9 97 5 1 85.5 2.5 0.294375 Attu Black Beach 52.9306 173.27942 30 Barren + kelp subsidy 2014-07-18 10 95 5 1 85.5 1.732 510.25 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 1 100 5 1 85.5 1.365 54.4476 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 2 100 5 1 85.5 nd 6.1544 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 3 100 6 1 98 0.266 2564.595 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 4 100 6 1 98 1.132 464.3275 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 5 100 5 1 85.5 6 1931.1 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 6 90 4 1 63 0.733 249.2532 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 7 95 4 1 63 nd 104.6248 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 8 100 5 1 85.5 1.299 87.606 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 9 100 4 2 63 0.466 42.19375 Attu Site 6 52.91344 173.30659 30 Barren 2014-07-19 10 75 3 1 38 1.199 156.75822 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 1 75 2 1 15.5 0.433 89.019 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 2 60 3 1 38 0.766 5.652 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 3 60 2 1 15.5 1.432 0 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 4 70 2 2 15.5 1.399 0 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 5 70 3 1 38 0.4 25.12 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 6 40 3 1 38 0.266 0 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 7 40 3 1 38 1.066 0 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 8 60 2 1 15.5 0.599 3.0144 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 9 75 3 1 38 0.533 31.4 Kiska Mutt Cove Point 51.92131 177.51122 34 Barren + kelp subsidy 2014-07-13 10 85 3 1 38 0.932 0 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 1 100 4 2 63 0.599 211.95 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 2 100 5 1 85.5 1.199 18.84 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 3 90 5 1 85.5 10 21.195 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 4 80 4 2 63 0.399 28.26 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 5 80 5 1 85.5 3.929 276.32 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 6 95 5 1 85.5 1.299 0.98125 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 7 95 5 2 85.5 0.932 1017.36 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 8 75 6 1 98 2.398 1306.24 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 9 95 5 1 85.5 0.533 84.78 Nizki Puffin Point 52.74454 174.00244 37 Barren + kelp subsidy 2014-07-15 10 98 5 2 85.5 1.099 1526.04 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 1 90 2 2 15.5 2.398 0 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 2 65 2 1 15.5 1.265 376.8 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 3 45 4 1 63 0.4 190.755 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 4 75 3 2 38 0.932 0 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 5 95 4 2 63 0.2 0.4239 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 6 85 3 1 38 1.365 392.5 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 7 60 4 1 63 0.167 96.1625 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 8 75 4 2 63 0.433 141.3 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 9 95 3 2 38 0.333 314 Ogliuga Octopus Garden 51.56547 -178.68538 30 Barren + kelp subsidy 2014-07-08 10 90 3 1 38 0.733 18.84 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 1 60 2 2 15.5 0.466 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 2 90 3 1 38 0.833 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 3 75 2 2 15.5 0.594 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 4 65 3 2 38 0.366 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 5 40 5 1 85.5 0.699 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 6 85 3 2 38 0.466 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 7 98 2 3 15.5 1.665 353.25 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 8 95 2 3 15.5 1.066 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 9 95 3 2 38 1.432 0 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 10 70 4 2 63 0.799 4.71 Ogliuga Site 1 51.60397 -178.68897 40 Barren + kelp subsidy 2014-07-08 11 95 2 1 15.5 nd nd Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 1 90 4 2 63 0.666 1.6956 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 2 90 3 2 38 0.433 77.715 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 3 95 5 2 85.5 2.731 3.14 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 4 80 4 2 63 0.583 1.0205 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 5 75 4 1 63 0.266 0.72848 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 6 45 3 1 38 0.333 0 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 7 85 4 2 63 3.73 12.92424 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 8 60 5 1 85.5 0.15 0 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 9 70 2 1 15.5 0.899 0 Ogliuga Site 3 51.57765 -178.66258 30 Barren 2014-07-21 10 80 4 2 63 1.598 34.36416