CORDIO Status Report 2002.pdf

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David Souter Department of Biology and Environmental Science University of Kalmar 39182 Kalmar Sweden (david.souter@cordio.org) Ben Stobart Cambridge Coastal Research Unit, Department of Geography University of Cambridge Cambridge, CB2 3EN U K (e-mail: marine@aldabra.org) Jerker Tamelander Coral Reef Unit UNEP P.O. Box 30552 Nairobi, Kenya (jerker.tamelander@unep.org) Kristian Teleki Cambridge Coastal Research Unit, Department of Geography University of Cambridge Cambridge, CB2 3EN U K (e-mail: marine@aldabra.org) Jean Turquet, ARVAM (Agence pour la Recherche et la Valorisation Marine) 14, Rue du Stade de l’Est, 97490 Sainte Clotilde, La Réunion, France (e-mail: arvam@wanadoo.fr) Jacqueline Uku Kenya Marine and Fisheries Research Institute P.O.Box 81651 Mombasa Kenya Shamen Vidanage Marine and Coastal Program IUCN (World Conservation Union) 53 Horton Place Colombo 7 Sri Lanka (e-mail: spv@iucnsl.org) Innocent N. Wanyonyi <strong>CORDIO</strong> East Africa P.O.Box 10135 Bamburi, Mombasa Kenya (dobura@africaonline.co,ke) Peter Wawiye Kenya Marine and Fisheries Research Institute (KMFRI) P.O.Box 81651 Mombasa Kenya Fiona Webster Western Australian Marine Research Laboratories Department of Fisheries P.O Box 20 North Beach 6020 Western Australia (e-mail: fwebster@fish.wa.gov.au) Bertrand Wendling Ministry of Environment Botanical Gardens Mont Fleuri Victoria Seychelles (e-mail: wendling@seychelles.net) Susie Westmacott 33 Old Priory Close; Hamble Southampton SO31 4QP, England, UK (e-mail: susiewestmacott@onetel.net.uk) Dan Wilhelmsson <strong>CORDIO</strong> South Asia c/o SIWI, Sveavägen 59, 113 59 Stockholm Sweden (e-mail: dan.wilhelmsson@telia.com) Hussein Zahir Marine Research Centre Ministry of Fisheries, Agriculture and Marine Resources Whitewaves, Male Republic of Maldives (e-mail: marine@fishagri.gov.mv)
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Coral Reef Degradation in the India
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Coral Reef Degradation in the India
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Contents Foreword 7 Executive Summa
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Foreword In addition to being magni
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Executive Summary Since the 1998 co
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REEFS OF THE GULF OF MANNAR AND NIC
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Part I East Africa 13
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MORTALITY AND RECOVER AFTER THE 199
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Table 2. Area and date for reportin
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Obura, D., Suleiman, M., Motta, H.,
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Table 1. The geographic positions (
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changes are minor and show slight i
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mean number/m 2 mean number/m 2 10
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% 90 80 70 60 50 40 30 20 10 0 Tuti
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In Misali there are very few reprod
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observed to induce a shift in the c
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20 Corallimorpharian cover (%) 15 1
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Table 2. Proportions of corallimorp
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corallimorpharians in terms of bent
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Seawater Temperature on Shallow Ree
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ing Southeast (SE) monsoon (May-Oct
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31 Coral settlement density Seawate
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Jokiel, P. L., & Guinther, E. B., (
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50 40 Southern coast Parks Fished C
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30 Sites Quadrats/site 8 Adults/m 2
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Latitude (degrees) -1.7 -1.8 -1.9 -
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Obura, , D. O., Uku, J. N., Wawiye,
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people live within Mozambique’s 4
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Percentage cover 60 50 40 30 20 10
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Pereira, M. A. M., Gonçalves, P. M
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later converted into percentage cov
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Table 2. The substrate cover of the
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Percentage cover 100 90 80 70 60 50
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a) Filamentous algae Hypnea sp. Fil
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Participatory Monitoring of an Arti
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for management purposes and scienti
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ever, suffer from the presence of t
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Traps 100 y z Gill nets Handlines H
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250 m 2 at highly fished sites (sim
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Table 6. Interpretation of correlat
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The success of any management inter
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BACKGROUND Kleypas et al. (1999) as
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50 y = -0.5989x + 45.87 R 2 = 0.495
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Table 4. Species Reproductive strat
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Schleyer, M. H., Obura, D., Motta,
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Coral Reef Degradation in South Asi
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al.; 1999, Wilkinson et al., 1999).
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tance of reef fisheries in India, s
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working group is preparing specific
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scientific data and results can be
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The Conservation Status of Coral Re
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Table 1. Study sites in Andaman and
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K (Competitors) 10 90 20 80 30 70 4
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phologies in each of the three adap
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Table 4. Mortality index, relative
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Sheppard, C. R. C., (1988) ‘Simil
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Figure 1. Fixing of coral fragments
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Table 1. List of species of hard co
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Status of the Coral Reefs of Maldiv
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Table 2. Reef Check data showing 19
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Figure 5. Large colonies of Acropor
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Spatial and Temporal Patterns of Co
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Figure 2. The three sites in Vaavu
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No coral spat/plate (0.04 m≤) No
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Percent cover 100% 80% 60% 40% 20%
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frequency (no/m≤) 20 15 10 5 0 Fe
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Assessing Bioerosion and Its Effect
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16 weight removed by bioerosion (%)
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Status Report on the Condition of R
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During the immediate post-bleaching
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spp.), caught on the coral reefs in
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Figure 7. Recolonisation by Acropor
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activities. Such problems are the m
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Reef Fisheries and Coral Reef Degra
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southern Sri Lanka. Before 1998 the
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Table 3. Spiny lobster catches in W
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No. of fishermen 12 8 4 0 Negombo W
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Gerald, R., Allen, R., Steene, C.,
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THE ORNAMENTAL FISH COLLECTION AND
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positive correlations between fish
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of September, and packing lists fro
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REFERENCES Andrews, C., (1990) ‘T
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Future Effects of Climate Change on
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which operated on multi-decadal tim
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elevation in Maldives is only 5 m,
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The predicted warming will produce
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IPCC (1997) The Regional Impacts of
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2001 Bleaching on Acropora Dominate
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Daily mean SST anomaly (°C) 1.5 1.
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nb of cells per g of biodetritus 30
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Status of Coral Reefs at Réunion,
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Geyser bank, located between Mayott
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was now observed (25%) for stations
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pacted large areas of coral reef in
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Table 1. Study Sites Location of th
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ABUNDANCE OF DIADEMA SETOSUM The de
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Table 5. Total number of genera obs
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Table 9. Summary of indicator fish
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ACKNOWLEDGMENTS We are very gratefu
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Chagos Archipelago Peros Banhos Sal
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30.0 29.5 29.0 28.5 deg C 28.0 27.5
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uild-up of beaches. However, at som
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Figure 9. Eroded rim of the island
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Sheppard, C. R. C., (1999b) ‘Cora
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Table 1. Overview of the 40 coral r
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Transects were placed at an oblique
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RESULTS Scleractinian Live Hard Cor
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Mean % live hard coral cover 10 5 0
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partly confounded due to the signif
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Table 6a. (continued) Type Site No.
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Table 6a. (continued) Type Site No.
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Figure 15. Recent Acropora sp. recr
Page 225 and 226: sampled was calculated at 9.4 + 0.4
Page 227 and 228: Harriott, V. J., & Fisk, D. A., (19
Page 229 and 230: growth, and to recover reef habitat
Page 231 and 232: The quantified fish surveys on the
Page 233 and 234: cussed on obtaining a video record
Page 235 and 236: arely exposed at low tide, and are
Page 237 and 238: 50 Outer reef families 40 Percent 3
Page 239 and 240: 7241 86 14 0 950 24 72 4 81 93 1437
Page 241 and 242: that there may have been several co
Page 243 and 244: Roberts, C. M., Hawkins, J. P., McA
Page 245 and 246: Economic Analysis of Coral Bleachin
Page 247 and 248: Table 1. Comparison of cost and ben
Page 249 and 250: changes. In the Seychelles case stu
Page 251 and 252: ents questioned in Zanzibar came in
Page 253 and 254: Table 3. Regression results for res
Page 255 and 256: Table 5. WTP Estimates for Kenya, Z
Page 257 and 258: Coral Reef Rehabilitation: Feasibil
Page 259 and 260: Since Kiunga is remote, with low or
Page 261 and 262: 4000 Pavona spp. 4000 Porites spp.
Page 263 and 264: DISCUSSION AND CONCLUSIONS Recruits
Page 265 and 266: Obura, D. O., Uku, J. N., Wawiye, O
Page 267 and 268: such as increased penetration of so
Page 269 and 270: Table 1. Filter specifications for
Page 271 and 272: Table 2. The percentage cover of th
Page 273 and 274: Adresses to Authors S. Ahamada BP 1
Page 275: Jelvas M. Mwaura CORDIO East Africa
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