1 Rivers in the Anthropocene |
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1 | (18) |
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1.1 Structure and Function of River Systems |
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1 | (5) |
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1 | (2) |
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1.1.2 The Fluvial Ecosystem |
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3 | (2) |
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1.1.3 Vision of a Healthy River |
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5 | (1) |
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1.2 Rivers in the Anthropocene |
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6 | (7) |
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1.2.1 State of the world's River Systems |
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7 | (3) |
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10 | (1) |
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1.2.3 What is to Be Done? |
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11 | (2) |
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1.3 What to Expect in This Book |
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13 | (3) |
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16 | (3) |
2 Streamflow |
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19 | (26) |
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19 | (4) |
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20 | (1) |
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2.1.2 Water Balance of a Catchment |
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20 | (1) |
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2.1.3 Surface Versus Groundwater Pathways |
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21 | (2) |
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23 | (3) |
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25 | (1) |
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26 | (5) |
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2.3.1 The Likelihood of Extreme Events |
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27 | (1) |
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2.3.2 Ecologically Relevant Flow Metrics |
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28 | (1) |
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2.3.3 Hydrologic Classification |
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29 | (2) |
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2.4 Human Influence on Streamflow |
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31 | (7) |
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2.4.1 Dams and Impoundments |
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31 | (3) |
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2.4.2 Effect of Land Use on Streamflow |
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34 | (2) |
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2.4.3 Effect of Climate Change on Streamflow |
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36 | (2) |
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38 | (3) |
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41 | (1) |
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42 | (3) |
3 Fluvial Geomorphology |
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45 | (30) |
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3.1 Geomorphological Features of a River System |
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45 | (6) |
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3.1.1 The Drainage Network |
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46 | (1) |
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47 | (1) |
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48 | (1) |
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49 | (1) |
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3.1.5 Pool-Riffle Features |
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50 | (1) |
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50 | (1) |
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3.2 Sediments and Their Transport |
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51 | (8) |
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52 | (1) |
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3.2.2 Bank and Bed Erosion |
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52 | (2) |
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54 | (1) |
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55 | (1) |
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3.2.5 Factors Influencing Sediment Concentrations and Loads |
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56 | (3) |
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3.3 Fluvial Processes Along the River Continuum |
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59 | (4) |
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3.3.1 Fluvial Processes and Channel Morphologies |
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60 | (2) |
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3.3.2 Channel Dynamics Over Long Timeframes |
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62 | (1) |
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3.3.3 Channel Classifications and Their Uses |
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62 | (1) |
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3.4 Applications of Fluvial Geomorphology |
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63 | (5) |
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64 | (2) |
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66 | (1) |
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66 | (2) |
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68 | (3) |
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71 | (4) |
4 Streamwater Chemistry |
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75 | (26) |
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75 | (3) |
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4.2 Major Dissolved Constituents of River Water |
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78 | (6) |
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4.2.1 Variability in Ionic Concentrations |
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80 | (3) |
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83 | (1) |
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4.2.3 Chemical Classification of River Water |
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84 | (1) |
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4.3 The Bicarbonate Buffer System |
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84 | (2) |
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4.4 Biological Implications of Varying Ionic Concentrations |
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86 | (6) |
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4.4.1 Variation in Ionic Concentration |
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86 | (1) |
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4.4.2 Salinization and Alkalinization of Freshwater Systems |
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87 | (3) |
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4.4.3 Effects of Acidity on Stream Ecosystems |
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90 | (2) |
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4.5 Legacy and Emerging Chemical Contaminants |
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92 | (4) |
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4.5.1 Legacy Contaminants in Rivers and Streams |
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93 | (1) |
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4.5.2 Emerging Contaminants in Running Waters |
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93 | (3) |
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4.6 Plastic Pollution in Freshwater Systems |
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96 | (1) |
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97 | (1) |
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98 | (3) |
5 The Abiotic Environment |
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101 | (40) |
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102 | (10) |
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5.1.1 Characterizing the Flow Environment |
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104 | (1) |
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5.1.2 Flows at the Scale of Organisms |
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105 | (4) |
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5.1.3 Influence of Extreme Flows |
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109 | (2) |
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5.1.4 Flow Management Applications |
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111 | (1) |
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112 | (12) |
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5.2.1 Inorganic Substrates |
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113 | (1) |
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114 | (1) |
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5.2.3 The Influence of Physical Habitat on Stream Assemblages |
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114 | (7) |
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5.2.4 Physical Habitat Restoration |
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121 | (3) |
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124 | (9) |
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127 | (1) |
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5.3.2 Hydrologic Influences |
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128 | (1) |
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128 | (1) |
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129 | (1) |
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5.3.5 Temperature and Ecological Processes |
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129 | (4) |
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133 | (1) |
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134 | (7) |
6 Primary Producers |
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141 | (36) |
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142 | (15) |
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6.1.1 Factors Influencing Benthic Algae |
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144 | (12) |
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6.1.2 Temporal and Spatial Variation in Benthic Algae |
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156 | (1) |
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157 | (4) |
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6.2.1 Limiting Factors for Macrophytes |
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159 | (2) |
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161 | (4) |
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6.3.1 Limiting Factors for Phytoplankton |
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163 | (2) |
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165 | (3) |
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168 | (1) |
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168 | (9) |
7 Detrital Energy and the Decomposition of Organic Matter |
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177 | (48) |
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7.1 Inputs, Storage and Transport of CPOM |
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178 | (7) |
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178 | (3) |
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181 | (2) |
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7.1.3 Anthropogenic Activities and CPOM Inputs |
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183 | (1) |
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184 | (1) |
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7.2 The Decomposition of Organic Matter |
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185 | (17) |
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7.2.1 Breakdown and Decomposition of Coarse Particulates |
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186 | (1) |
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7.2.2 Physical and Chemical Conditions Influencing OM Decomposition |
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186 | (3) |
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7.2.3 The Lability of Organic Matter |
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189 | (4) |
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7.2.4 Microbial Succession and Decomposition Rates |
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193 | (2) |
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7.2.5 Decomposition of Macrophytes, Wood, and Other Sources of CPOM |
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195 | (1) |
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7.2.6 Macroconsumers and Detritivory |
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196 | (4) |
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7.2.7 Anthropogenic Change and Decomposition |
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200 | (2) |
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7.3 Sources and Processing of Fine Particulate Organic Matter |
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202 | (5) |
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7.3.1 Temporal and Spatial Variation in FPOM |
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202 | (2) |
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7.3.2 Storage and Transport of FPOM |
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204 | (1) |
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205 | (2) |
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7.3.4 The Influence of Anthropogenic Activities on Fine Particulates |
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207 | (1) |
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7.4 Sources and Processing of Dissolved Organic Matter |
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207 | (7) |
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209 | (2) |
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7.4.2 Spatial and Temporal Variability in DOM |
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211 | (1) |
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7.4.3 Lability and Uptake of DOM |
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211 | (2) |
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7.4.4 Anthropogenic Influences on DOM |
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213 | (1) |
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7.5 Outgassing of Carbon from River Networks |
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214 | (1) |
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215 | (1) |
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216 | (9) |
8 Stream Microbial Ecology |
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225 | (22) |
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226 | (4) |
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8.2 The Ecology of Biofilms |
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230 | (7) |
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237 | (3) |
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240 | (1) |
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241 | (6) |
9 Trophic Relationships |
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247 | (38) |
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9.1 Invertebrate Feeding Roles |
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248 | (16) |
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249 | (4) |
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253 | (3) |
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256 | (2) |
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9.1.4 Predaceous Invertebrates |
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258 | (2) |
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9.1.5 Patterns in FFG Composition |
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260 | (2) |
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9.1.6 Assimilation-Based Analyses of Feeding Roles |
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262 | (2) |
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9.2 Trophic Roles of Lotic Fishes |
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264 | (10) |
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9.2.1 Fish Trophic Categories |
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264 | (3) |
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9.2.2 Patterns in Fish Trophic Composition |
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267 | (1) |
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9.2.3 Feeding Mode and Morphology |
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268 | (5) |
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9.2.4 Challenges of Fish Trophic Categorization |
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273 | (1) |
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274 | (3) |
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277 | (2) |
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279 | (6) |
10 Species Interactions |
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285 | (40) |
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285 | (10) |
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10.1.1 Direct Interactions Between Consumers and Producers |
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285 | (7) |
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10.1.2 Indirect Effects of Grazer-Resource Interaction |
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292 | (2) |
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10.1.3 Disturbance and Herbivory |
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294 | (1) |
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295 | (10) |
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10.2.1 The Predator-Prey Interaction |
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295 | (6) |
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10.2.2 Effects of Predation on Prey Populations |
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301 | (4) |
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305 | (8) |
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10.3.1 Resource Partitioning |
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306 | (4) |
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10.3.2 Experimental Studies of Competition |
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310 | (3) |
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313 | (5) |
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10.4.1 Direct and Indirect Effects |
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317 | (1) |
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318 | (2) |
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320 | (5) |
11 Lotic Communities |
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325 | (32) |
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11.1 Global and Regional Patterns in Species Diversity |
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326 | (6) |
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11.1.1 Species-Area Relationships |
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326 | (2) |
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11.1.2 Latitudinal Diversity Gradients |
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328 | (1) |
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11.1.3 Historical Explanations |
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329 | (3) |
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11.2 Local Patterns in Species Diversity |
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332 | (5) |
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11.2.1 Influence of the Regional Species Pool |
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332 | (2) |
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11.2.2 Influence of Sampling Effort |
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334 | (1) |
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11.2.3 Common and Rare Species |
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335 | (2) |
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11.3 Local and Regional Controls of Community Assemblages |
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337 | (7) |
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11.3.1 Consistency in Assemblage Composition |
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338 | (1) |
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11.3.2 Local Environmental Factors and Spatial Characteristics of River Networks |
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338 | (3) |
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11.3.3 The Habitat Template and Species Traits |
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341 | (3) |
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11.4 Disturbance, Diversity, and Community Structure |
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344 | (6) |
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11.4.1 The Influence of Extreme Events |
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346 | (1) |
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11.4.2 Disturbance Frequency and Biotic Responses |
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347 | (3) |
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350 | (1) |
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351 | (6) |
12 Energy Flow and Nutrient Cycling in Aquatic Communities |
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357 | (26) |
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357 | (13) |
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12.1.1 Assessing Energy Flow Through Food Webs |
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358 | (2) |
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12.1.2 Variability in Food Web Structure |
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360 | (1) |
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12.1.3 Factors Influencing Secondary Production |
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361 | (2) |
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12.1.4 Spatial Subsidies and Aquatic Community Response |
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363 | (3) |
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12.1.5 Flow Food Webs and Ecosystem Processes |
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366 | (4) |
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12.2 Aquatic Communities and Ecosystem Function |
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370 | (6) |
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12.2.1 Biodiversity and Ecosystem Function |
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370 | (2) |
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12.2.2 Temporal and Spatial Variation in Ecosystem-Level Effects |
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372 | (1) |
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12.2.3 Community-Driven Nutrient Dynamics |
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373 | (3) |
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376 | (2) |
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378 | (5) |
13 Nutrient Dynamics |
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383 | (38) |
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13.1 Sources and Cycling of Nitrogen and Phosphorus |
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384 | (7) |
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384 | (3) |
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387 | (1) |
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13.1.3 Phosphorus Sources |
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388 | (3) |
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13.1.4 Phosphorus Cycling |
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391 | (1) |
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13.2 Transport and Spiraling |
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391 | (5) |
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13.2.1 Physical Transport |
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392 | (1) |
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13.2.2 Nutrient Spiraling |
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393 | (3) |
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13.3 Factors Influencing Nutrient Dynamics |
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396 | (11) |
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13.3.1 Ambient Nutrient Concentrations |
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396 | (1) |
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13.3.2 Physical-Chemical Controls |
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397 | (2) |
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13.3.3 Hydrologic Controls |
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399 | (3) |
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13.3.4 Biotic Controls of Nutrient Cycling |
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402 | (5) |
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13.4 Global Trends in Stream Nutrient Dynamics |
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407 | (6) |
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409 | (2) |
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411 | (2) |
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413 | (1) |
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414 | (7) |
14 Carbon Dynamics and Stream Ecosystem Metabolism |
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421 | (32) |
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14.1 Energy Flow in Lotic Systems |
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421 | (7) |
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14.2 Stream Ecosystem Metabolism |
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428 | (12) |
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14.2.1 Factors Controlling Autochthonous Production |
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429 | (1) |
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14.2.2 Factors Controlling Ecosystem Respiration |
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429 | (1) |
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14.2.3 Factors Controlling Gas Exchange |
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430 | (1) |
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14.2.4 Methods to Estimate Stream Metabolism |
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430 | (2) |
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14.2.5 Interpretation of Relationships Between Productivity and Respiration |
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432 | (1) |
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14.2.6 Patterns in Stream Metabolism |
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433 | (2) |
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14.2.7 Additional Factors Influencing Metabolic Processes |
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435 | (5) |
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14.3 Organic Matter Budgets |
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440 | (5) |
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445 | (2) |
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447 | (2) |
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449 | (4) |
15 How We Manage Rivers, and Why |
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453 | (28) |
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15.1 Benefits from Intact Rivers |
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454 | (4) |
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15.1.1 Ecosystem Services |
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454 | (2) |
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456 | (2) |
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15.2 Goals in River Management |
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458 | (6) |
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15.3 Frameworks for River Management |
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464 | (5) |
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15.3.1 Integrated River Basin Management |
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464 | (1) |
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15.3.2 The US Clean Water Act and TMDLs |
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465 | (2) |
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15.3.3 Freshwater Conservation Planning |
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467 | (2) |
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15.4 Three Pillars of River Management |
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469 | (6) |
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15.4.1 Understanding the Fundamentals of River Systems |
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469 | (1) |
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15.4.2 Measuring Progress |
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470 | (1) |
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471 | (4) |
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15.5 Progress Made, Progress Needed |
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475 | (1) |
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476 | (1) |
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477 | (4) |
Index |
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481 | |