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Book Cover
Book
Author Saenger, P.

Title Mangrove ecology, silviculture, and conservation / by Peter Saenger
Published Dordrecht ; London : Kluwer Academic Publishers, [2002]
©2002

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Description xi, 360 pages : illustrations, map ; 25 cm
Series Springer Nature Book Archives Millennium (2000-2004)
Contents Machine derived contents note: 1. Introduction: The Mangrove Environment 1 -- -- 2. The Mangrove Flora 11 -- -- 2.1 Introduction 11 -- 2.2 The Mangrove Flora 11 -- 2.3 Contemporary Biogeographical Processes 21 -- 2.3.1 Floristic Attenuation with Latitude 21 -- 2.3.2 Floristic Attenuation with Aridity 22 -- 2.3.3 Floristic Changes induced by Natural Upheavals and Human Activities 23 -- 2.4 Contemporary Biogeographic Patterns 25 -- 2.4.1 Vicariants 26 -- 2.4.2 Hybridizations 26 -- 2.4.3 Discontinuities and Endemism 27 -- 2.4.4 Atlantic and Eastern Pacific Biogeogrqaphy 28 -- 2.4.5 Indian Ocean and East African Biogeography 32 -- 2.4.6 Australasian Biogeography 37 -- 2.4.7 Western Pacific Biogeography 39 -- 2.4.8 North-East Asian Biogeography 41 -- 2.5 Towards a Global Biogeographic History 43 -- -- 3. Adapting to the Mangrove Environment 49 -- -- 3.1 Introduction 49 -- 3.2 Dealing with High Salt Concentrations 49 -- 3.2.1 Salt Exclusion 50 -- 3.2.2 Salt Extrusion 53 -- 3.2.3 Storage of Salt 57 -- 3.2.4 Succulence 58 -- 3.2.5 Compartmentalization 60 -- 3.2.6 Osmocompensation 62 -- 3.3 Conserving Desalinated Water 63 -- 3.3.1 Xeromorphic Features 63 -- 3.3.2 Transpiration 68 -- 3.3.3 Optimizing Leaf Temperatures 73 -- 3.4 Root Aeration in Waterlogged Soils 75 -- 3.4.1 Morphological Adaptations 75 -- 3.4.2 Physiological Adaptations 81 -- 3.4.3 Metabolic Adaptations 83 -- 3.5 Surviving Seawater Dispersal 84 -- 3.5.1 Vivipary and Cryptovivipary 84 -- 3.5.2 Propagule Production 87 -- 3.5.3 Propagule Dispersal and Establishment 91 -- -- -- -- -- 4. Physico-chemical Factors and Mangrove Performance 101 -- -- 4.1 Introduction 101 -- 4.2 Temperature 101 -- 4.2.1 Mangroves and Low Temperatures 102 -- 4.2.2 Responses to High Temperatures 103 -- 4.2.3 inter- and Intra-specific Differences 104 -- 4.3 Light and Photosynthesis 105 -- 4.3.1 Photosynthetic Efficiency of Mangroves 105 -- 4.3.2. Canopy Gaps: Gap-enhancement of Reproduction and Growth 110 -- 4.3.3 The Mangrove Understorey and the Role of Sulfides 113 -- 4.4 Wind and other Atmospheric Phenomena 114 -- 4.4.1 Ambient Winds 114 -- 4.4.2 Extreme Winds and Mangrove Vegetation 116 -- 4.4.3 Hail 121 -- 4.4.4 Lightning 121 -- 4.5 Sedimentary Conditions and Processes 122 -- 4.5.1 Mangrove Soil Development 122 -- 4.5.2 Aeration and Drainage Properties of Mangrove Soils 128 -- 4.5.3 Nutrients in Mangrove Soils 131 -- 4.6 Salinity of Soil Water 137 -- -- B. Biotic Interactions and Mangrove Performance 147 -- -- 5.1 Plant-Plant Interactions 147 -- 5.1.1 Parasitism 147 -- 5.1.2 Antagonism (Ammensalism) 150 -- 5.1.3 Mutualism 152 -- 5.1.4 Competition 154 -- f.2 Plant-Animal Interactions 160 -- 5.2.1 Flowering and Pollination 160 -- 5.2.2 Bioturbation of Sediments 166 -- 5.2.3 Grazing and Trampling-(Leaf Herbivory) 168 -- 5.2.4 Other Mutualistic Interactions 176 -- 5.2.5 Trophic Pathways 179 -- -- 6. Mangrove Structure and Classification 183 -- -- 6.1 Classification of Mangrove Communities 183 -- 6.1.1 Phytosociological Classification 183 -- 6.1.2 Classification Using Structural Attributes 184 -- 6.1.3 Classification Using Geomorphological Settings 187 -- 6.1.4 Classification Using Physiographic and Structural Attributes 190 -- 6.2 Zonation of Mangroves 194 -- 6.2.1 Shoreline Zonation 194 -- 6.2.2 Longitudinal Upriver Zonation 201 -- 6.2.3 Similarities and Differences in Shoreline and Upriver Zonation 204 -- -- -- -- -- 7. The Value of Mangroves 207 -- -- 7.1 Introduction 207 -- 7.2 Components 209 -- 7.2.1 Plant Resources 209 -- 7.2.2 Fisheries Resources 213 -- 7.2.3 Wildlife Resources 215 -- 7.2.4 Water Supply Resources 215 -- 7.2.5 Agricultural Resources (including Salt Production and Aquaculture) 215 -- 7.2.6 Forage Resources 215 -- 7.2.7 Water Transport Resources 216 -- 7.2.8 Recreational Resources 217 -- 7.2.9 Energy Resources 217 -- 7.2.10 Pharmaceutical Resources 218 -- 7.3 Functions 219 -- 7.3.1 Shoreline Protection 219 -- 7.3.2 Windbreak and Storm Protection 219 -- 7.3.3 Sediment Regulation 219 -- 7.3.4 Nutrient Retention 220 -- 7.3.5 Water Quality Maintenance 220 -- 7.3.6 External Support 221 -- 7.3.7 Groundwater Discharge and Recharge 222 -- 7.3.8 Local Microclimatic Stabilization 223 -- 7.4 Attributes 223 -- 7.4.1 Biodiversity 223 -- 7.4.2 Uniqueness and Heritage 224 -- 7.5 An Economic Perspective 225 -- -- 8. Mangrove Silviculture and Restoration 229 -- -- 8.1 Introduction 229 -- 8.2 Objectives for Mangrove Planting 229 -- 8.2.1 Setting the Objectives 230 -- 8.2.2 Timber Production 231 -- 8.2.3 Shoreline Protection, Channel Stabilization and Storm Protection 237 -- 8.2.4 Fisheries and Wildlife Enhancement 238 -- 8.2.5 Legislative Compliance 239 -- 8.2.6 Social Enrichment 240 -- 8.2.7 Ecological Restoration 241 -- 8.3 Macropropagation of Mangroves 243 -- 8.3.1 Direct Planting of Propagules collectedfrom the Wild 243 -- 8.3.2 Outplanting of up to One Year old Nursery-raised Propagules 244 -- 8.3.3 Outplanting of small Seedlings after Nursery-raising 244 -- 8.3.4 Direct Transplanting of Seedlings and Shrubs 244 -- 8.3.5 Raising of Air-layered Material 245 -- 8.3.6 Use of Stem Cuttings 245 -- 8.3.7 Use of Propagule Segments 246 -- 8.4 Tissue Culture or Micropropagation of Mangroves 247 -- -- -- -- -- 8.5 Site-Species Matching 249 -- 8.5.1 Some General Principles 249 -- 8.5.2 Nursery and Planting Techniques 250 -- 8.5.3 Field Trials 252 -- 8.6 Silvicultural Management of Planted Areas 252 -- 8.6.1 Objectivesfor Management 252 -- 8.6.2 Site Management 253 -- 8.6.3 Natural and Assisted Regeneration 253 -- 8.6.4 Cost of Assisted Regeneration 255 -- 8.7 Plantation Performance 256 -- 8.7.1 Optimal Planting Season 256 -- 8.7.2 Optimal Initial Spacing 257 -- 8.7.3 Survival 257 -- 8.7.4 Standing Stock 257 -- 8.7.5 Mean Annual Increment 265 -- 8.7.6 Rotation and Thinning Schedules 268 -- 8.8 Indices of 'Health' in Mangrove Communities 269 -- -- 9. Conservation and Management of Mangroves 271 -- -- 9.1 The Need for Mangrove Management 271 -- 9.2 Management Frameworks 275 -- 9.3 Some Specific Management Issues 277 -- 9.3.1 Excessive Extractive Use 277 -- 9.3.2 Discharge of Wastes 278 -- 9.3.3 Hydrocarbon Contamination 282 -- 9.3.4 Reclamation and Foreshore Development 286 -- 9.3.5 Mangroves and Global Climate Change 291 -- 9.4 Management Tools 294 -- 9.4.1 The Reserves 294 -- 9.4.2 Zoning of Mangrove Areas 297 -- 9.4.3 Ecosystem Modelling 298 -- 9.4.4 Raising Public Awareness 298 -- 9.5 Future Prospects of Mangroves 299 -- -- 10. References 303 -- -- Index 351
Summary An account of mangrove plants from around the world, together with silvicultural and restoration techniques, and the management requirements of these communities to ensure their sustainability and conservation
Analysis Mangroves
Ecology
Natural resource management
Overseas item
Bibliography Includes bibliographical references
Subject Mangrove management.
Mangrove ecology.
Mangrove conservation.
LC no. 2002072490
ISBN 1402006861 HB alkaline paper