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publications > open file report > Ecosystem History of Southern and Central Biscayne Bay > appendix c, part 1


Ecosystem History of Southern and Central Biscayne Bay: Summary Report on Sediment Core Analyses - Year Two

U.S. Geological Survey Open File Report 2004-1312

Abstract
Introduction
Acknowledgments
Materials and Methods
Addl. Analyses of Mudbank Cores
Patterns of Change:Military Canal
Patterns of Change: Near-shore Sites
Summary
Implications for Restoration
References
Appendixes
Tables and Figures
PDF

Appendix C, Part I. Elemental C, N, and P composition and atomic C/N, C/P, and N/P ratios of sediments from cores collected in 2002.

> Go to Appendix C, Part II: Total P analyses for 2003 near-shore cores.

Other versions of Appendix C, Part I: .xls or PDF


 

Sample Site Depth (cm) Total C (%) Organic C (%) Inorganic C (%) Total N (%) Total P (%) Atomic C/N Atomic C/P Atomic N/P
No Name Bank
Core: GLW402-NNA
1 13.5 4.60 8.90 0.615 0.0271 8.72 438 50.2
  5 13.7 4.45 9.25 0.596 0.0223 8.71 515 59.1
  9 13.9 4.62 9.28 0.631 0.0193 8.54 617 72.3
  13 14.1 4.96 9.14 0.691 0.0163 8.37 785 93.7
  17 13.5 4.19 9.31 0.553 0.0137 8.84 789 89.3
  21 12.1 2.34 9.76 0.317 0.00780 8.61 774 89.9
  25 11.9 2.18 9.72 0.306 0.00726 8.31 774 93.2
  29 12.1 2.08 10.0 0.195 0.00736 12.4 729 58.6
  33 12.0 1.92 10.1 0.188 0.00707 11.9 700 58.8
  37 11.7 1.87 9.83 0.148 0.00739 14.7 652 44.3
  41 11.8 2.00 9.80 0.162 0.00794 14.4 650 45.1
  45 11.7 1.80 9.90 0.146 0.00683 14.4 680 47.3
  49 11.8 1.84 9.96 0.146 0.00729 14.7 651 44.3
  53 11.7 1.94 9.76 0.165 0.00719 13.7 696 50.7
  57 11.6 1.80 9.80 0.195 0.00714 10.8 650 60.4
  61 11.9 2.02 9.88 0.224 0.00728 10.5 716 68.0
  65 11.7 1.87 9.83 0.206 0.00668 10.6 722 68.2
  69 11.8 1.89 9.91 0.275 0.00727 8.01 670 83.6
  73 11.7 1.93 9.77 0.237 0.00689 9.50 722 76.1
  77 11.7 1.96 9.74 0.247 0.00696 9.25 726 78.5
  81 11.8 2.04 9.76 0.271 0.00697 8.78 755 86.0
  85 11.7 1.90 9.80 0.258 0.00675 8.59 726 84.5
  89 11.6 1.68 9.92 0.263 0.00632 7.45 685 92.0
  93 11.7 1.82 9.88 0.242 0.00630 8.77 745 84.9
  97 11.8 1.94 9.86 0.291 0.00633 7.77 790 102
  99 11.8 1.88 9.92 0.250 0.00671 8.77 722 82.4

 

Sample Site Depth (cm) Total C (%) Organic C (%) Inorganic C (%) Total N (%) Total P (%) Atomic C/N Atomic C/P Atomic N/P
Featherbed Bank
Core: GLW402-FBA
1 12.9 3.65 9.25 0.516 0.0194 8.25 485 58.8
  5 12.9 3.50 9.40 0.471 0.0177 8.66 510 58.8
  9 13.0 3.69 9.31 0.536 0.0149 8.03 639 79.5
  13 13.5 4.02 9.48 0.544 0.0151 8.62 686 79.7
  17 13.3 3.83 9.47 0.513 0.0138 8.71 716 82.2
  21 12.6 3.05 9.55 0.407 0.0112 8.74 702 80.4
  25 12.5 2.96 9.54 0.369 0.00963 9.35 793 84.7
  29 12.8 3.43 9.37 0.427 0.00922 9.37 959 102
  33 12.8 3.27 9.53 0.439 0.00795 8.69 1061 122
  37 12.4 2.94 9.46 0.389 0.00711 8.81 1066 121
  41 12.3 2.68 9.62 0.357 0.00695 8.75 994 114
  45 12.1 2.54 9.56 0.295 0.00704 10.0 930 92.7
  49 12.1 2.37 9.73 0.261 0.00718 10.6 851 80.4
  53 12.1 2.52 9.58 0.234 0.00735 12.6 884 70.4
  57 12.2 2.72 9.48 0.307 0.00770 10.3 911 88.2
  61 12.2 2.66 9.54 0.294 0.00790 10.6 868 82.3
  65 12.2 2.59 9.61 0.297 0.00740 10.2 902 88.8
  69 12.3 2.64 9.66 0.252 0.00750 12.2 908 74.3
  73 12.6 3.11 9.49 0.349 0.0082 10.4 982 94.5
  77 12.7 3.27 9.43 0.351 0.00810 10.9 1041 95.8
  81 12.2 2.63 9.57 0.243 0.00753 12.6 901 71.4
  85 12.1 2.45 9.65 0.249 0.00749 11.5 844 73.5
  89 12.0 2.29 9.71 0.223 0.00706 12.0 836 69.8
  93 11.8 2.14 9.66 0.203 0.00658 12.3 839 68.2
  97 11.8 2.06 9.74 0.176 0.00672 13.6 790 57.9
  99 12.0 2.19 9.81 0.157 0.00684 16.3 826 50.8

 

Sample Site Depth (cm) Total C (%) Organic C (%) Inorganic C (%) Total N (%) Total P (%) Atomic C/N Atomic C/P Atomic N/P
Card Bank
Core: GLW402-CBA
1 17.0 9.19 7.81 1.16 0.0303 9.24 782 84.6
  5 16.8 8.44 8.36 1.07 0.0282 9.20 772 83.9
  9 16.4 8.26 8.14 1.04 0.0233 9.26 914 98.7
  13 16.0 7.77 8.23 0.966 0.0176 9.38 1138 121
  17 15.5 6.86 8.64 0.873 0.0129 9.16 1371 150
  21 15.5 7.18 8.32 0.895 0.0130 9.36 1424 152
  25 16.3 7.94 8.36 0.967 0.0126 9.58 1625 170
  29 15.9 7.84 8.06 0.953 0.0115 9.59 1758 183
  33 15.0 6.97 8.03 0.850 0.00976 9.56 1842 192
  37 15.1 7.17 7.93 0.827 0.00975 10.1 1896 188
  39 15.1 7.04 8.06 0.838 0.0103 9.80 1762 180
  43 16.4 8.62 7.78 1.02 0.0118 9.86 1884 191
  47 15.4 7.34 8.06 0.846 0.0118 10.1 1604 158
  51 15.0 7.01 7.99 0.778 0.0102 10.5 1772 169
  55 14.6 6.71 7.89 0.731 0.00929 10.7 1863 174
  59 14.5 6.05 8.45 0.632 0.00883 11.2 1767 158
  63 14.2 5.90 8.30 0.650 0.00909 10.6 1674 158
  67 14.0 5.75 8.25 0.590 0.00879 11.4 1687 148
  71 13.6 5.01 8.59 0.514 0.00776 11.4 1665 146
  75 13.6 4.74 8.86 0.517 0.00832 10.7 1469 137
  79 13.3 4.58 8.72 0.470 0.00764 11.4 1546 136
  83 13.2 4.39 8.81 0.438 0.00745 11.7 1520 130
  87 13.4 4.71 8.69 0.483 0.00733 11.4 1657 146
  89 13.2 4.31 8.89 0.446 0.00701 11.3 1586 141

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