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  • TITLE
  • CERTIFICATE
  • DECLARATION
  • ACKNOWLEDGEMENT
  • CONTENTS
  • I. INTRODUCTION
  • 1.1 Objectives of the study
  • 1.2 About the Sanctuary
  • Fig.1 Map of Salim Ali Bird Sanctuary
  • 1.2.1 History
  • 1.3 Management practices in the sanctuary
  • 1.4 Flora and Fauna of the sanctuary
  • 1.4.1 Vegetation
  • 1.4.2 Fauna
  • 1.5 Study Period
  • 1.6 Study Area
  • 1.6.1 Natural Habitat
  • Fig. 2 Map of the study area showing sample plots
  • 1.6.2 Fragile ecosystem Habitat
  • 1.7 Water inflow system
  • Fig. 3 Diagrammatic representation ot the study area
  • 1.8 Climatic profile
  • 1.9 Weather Profile
  • 1.9.1 Temperature
  • Table 1: Average Maximum-Minimum Temperature In Degree Celsius
  • 1.9.2 Relative Humidity
  • Table 2: Average Relative Humidity
  • 1.9.3 Rainfall
  • Table 3: Total Average Rainfall and Number of Rainy Days
  • Plate 1 Study area under normal condition
  • Plate 2 Ecofriendly check dam
  • Plate 3 Fragile Ecosystem Habitat (F) during drainage of water in the main reservoir
  • Plate 4 Natural Habitat (NH) after drainage of water
  • II. REVIEW OF LITERATURE
  • 2.1 Wetlands
  • 2.1.1 Wetland management
  • 2.2 Physico-chemical properties of wetlands
  • 2.3 Aquatic macrophytes
  • 2.4 Aquatic macroinvertebrates
  • 2.5 Fish fauna
  • 2.6 Avifauna
  • 2.6.1 Avifauna of Kerala
  • III. PHYSICO-CHEMICAL PROPERTIES OF WATER
  • 3.1 Introduction
  • 3.2 Methodology
  • 3.3 Results
  • 3.3.1 Dissolved oxygen
  • 3.3.2 Water temperature
  • 3.3.3 Hydrogen ion concentration
  • 3.3.4 Water depth
  • 3.4 Discussion
  • IV. AQUATIC MACROPHYTES
  • 4.1 Introduction
  • 4.2 Methodology
  • 4.3 Aquatic macrophytes of the study area
  • 4.3.1 Free floating macrophytes
  • 4.3.2 Submerged macrophytes
  • 4.3.3 Marshy vegetation
  • 4.4 Results
  • 4.4.1 Natural habitat
  • 4.4.2 Fragile ecosystem habitat
  • 4.5 Species composition of Natural Habitat
  • 4.6 Species composition of Fragile ecosystem Habitat
  • 4.7 Discussion
  • Plate 5 Quadrate Sampling
  • Plate 6 Floating Vegetation
  • Plate 7 Floating, submerged and marshy vegetations of the study area
  • Plate 8 Rhynchospora coyrnbosa invaded study area
  • V. AQUATIC MACROINVERTEBRATES
  • 5.1 Introduction
  • 5.2 Methodology
  • 5.3 Result
  • 5.3.1 Natural Habitat
  • 5.3.1.1 Biomass
  • 5.3.2 Fragile ecosystem Habitat
  • 5.3.2.1 Biomass
  • 5.3.3 Seasonality and abundance of aquatic macro invertebrates in the study area
  • 5.4 Discussion
  • VI. FISH FAUNA
  • 6.1 Introduction
  • 6.2 Methodology
  • 6.2.1 Methods employed in the study
  • Visual counts (Bank side counts)
  • Cast netting
  • Gill netting
  • Hand held scoop nets
  • 6.3 Results
  • 6.3.1 Natural habitat
  • 6.3.2 Fragile ecosystem habitat
  • 6.3.3 Population of fish young one:
  • 6.4 Discussion
  • Plate 9 Effect of drainage of water
  • Plate 10 Upstream migration of Parfuciosoma daniconius during drainage of water
  • VII. AVIFAUNA
  • 7.1 Introduction
  • 7.2 Methodology
  • 7.3 Results
  • 7.3.1 Water Birds (Aquatic avifauna)
  • 7.3.1.1 Natural habitat
  • 7.3.1.2 Fragile ecosystem habitat
  • 7.3.1.3 Population and habitat utilization of aquatic avifauna in the study area
  • Table 7 Comparison of population percentage of aquatic birds in the study area.
  • 7.3.1.4 Species diversity of aquatic birds
  • Table 8 Species diversity of aquatic birds in the study area
  • 7.3.2 Land birds
  • 7.3.2.1 Natural habitat
  • 7.3.2.2 Fragile ecosystem habitat
  • 7.3.2.3 Habitat utilization of land birds
  • 7.4 Discussion
  • Plate 11 Egrets in the study area
  • Plate 12 Lesser Whistling Teals in flight
  • Plate 13 Migratory Terns
  • Plate 14 Openbill Stork
  • Plate 15 Darter
  • Plate 16 Chestnut-headed Bee-eater
  • VIII. SUMMARY AND RECOMMENDATIONS
  • 8.1 Summary and conclusion
  • 8.2 Management issues and recommendations
  • REFERENCES
  • APPENDICES
  • APPENDIX 1. Average biomass of Aquatic Macrophytes from Natural Habitat
  • APPENDIX 2. Average Biomass of Aquatic Macrophytg from Fragile Habitat
  • APPENDIX 3A. Water Bird Census 2000-2001
  • APPENDIX 3B. Water Bird Census 2001-2002
  • APPENDIX 4A. Land Bird Census 2000-2001
  • APPENDIX 4B. Land Bird Census 2001-2002
  • APPENDIX 5. Check List of Plants in the Study Area
  • APPENDIX 6. Checklist of Fish Fauna of Salim Ali Bird Sanctuary and its Adjascent Areas
  • APPENDIX 7. Checklist of Birds in Salim Ali Bird Sanctuary
  • APPENDIX 8. Correlations - Natural Habitat - 2000-2002
  • APPENDIX 9. Correlations - Fragile Habitat - 2000-2002