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Salmon --- Fishes --- Effect of dams on --- Conservation --- Assessment of Lower Snake River hydrosystem alternatives on survival and recovery of Snake River salmonids.

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This text should appeal to investigators in each of the scientific disciplines. It integrates evolutionary biology, ecology, salmonid biology, management and conservation.

Salmonidae --- Fish populations. --- Fish stocks --- Fishes --- Population dynamics of fishes --- Populations, Fish --- Stocks, Fish --- Vertebrate populations --- Coregonidae --- Salmonid fishes --- Salmonids --- Thymallidae --- Salmoniformes --- Evolution. --- Population dynamics --- Stocks --- Fish populations --- Evolution

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Mètodes experimentals --- Aqüicultura --- Paràsits --- Salmons --- Biologia marina --- Antropologia cultural --- Metodologia de la ciència --- Experiments --- Ectoparàsits --- Endoparàsits --- Epizous --- Paràsits animals --- Plagues --- Helmints --- Insectes paràsits --- Paràsits de les plantes --- Parasitisme --- Malalties parasitàries --- Producció animal --- Agricultura --- Aqüicultura marina --- Piscicultura --- Antropologia cultural i social --- Etnologia --- Antropologia --- Ciència --- Home --- Aborígens australians --- Afganesos --- Antropologia feminista --- Antropologia estructural --- Antropologia religiosa --- Antropologia urbana --- Antropometria --- Art primitiu --- Canibalisme --- Etnomusicologia --- Etnopoètica --- Grups ètnics --- Home prehistòric --- Indústries primitives --- Moviments nativistes --- Papús --- Parentiu --- Pigmeus --- Relacions racials --- Religió primitiva --- Sikhs --- Socialització --- Societat primitiva --- Territorialisme humà --- Usos i costums --- Antropologia social --- Arqueologia --- Aborígens --- Etnografia --- Relativisme cultural --- Vida oceànica --- Biologia aquàtica --- Ciències del mar --- Oceanografia --- Bentos --- Biotecnologia marina --- Ecologia marina --- Fauna marina --- Flora marina --- Fons marins --- Fotografia submarina --- Microbiologia marina --- Plàncton --- Recursos marins --- Sediments marins --- Salmó --- Salmònids --- Science --- Cognition and culture. --- Experiments. --- Culture and cognition --- Cognition --- Culture --- Ethnophilosophy --- Ethnopsychology --- Socialization --- Pobles indígenes

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River discharge is a fundamental hydrologic quantity that summarizes how a watershed transforms the input of precipitation into output as channelized streamflow. Accurate discharge measurements are critical for a range of applications including water supply, navigation, recreation, management of in-stream habitat, and the prediction and monitoring of floods and droughts. However, the traditional stream gage networks that provide such data are sparse and declining. Remote sensing represents an appealing alternative for obtaining streamflow information. Potential advantages include greater efficiency, expanded coverage, increased measurement frequency, lower cost and reduced risk to field personnel. In addition, remote sensing provides opportunities to examine long river segments with continuous coverage and high spatial resolution. To realize these benefits, research must focus on the remote measurement of flow velocity, channel geometry and their product: river discharge. This Special Issue fostered the development of novel methods for retrieving discharge and its components, and thus stimulated progress toward an operational capacity for streamflow monitoring. The papers herein address all aspects of the remote measurement of streamflow—estimation of flow velocity, bathymetry (water depth), and discharge—from various types of remotely sensed data acquired from a range of platforms: manned and unmanned aircraft, satellites, and ground-based non-contact sensors.

Research & information: general --- estuary --- morphology --- rapid assessment --- bathymetry --- flow velocity --- salinity --- tool --- remotely-sensed imagery --- small unmanned aerial system (sUAS) --- river flow --- thermal infrared imagery --- particle image velocimetry --- lidar bathymetry --- fluvial --- geomorphology --- change detection --- remotely piloted aircraft system --- refraction correction --- structure-from-motion photogrammetry --- water surface elevation --- topographic error --- machine learning --- UAV LiDAR --- airborne laser bathymetry --- full waveform processing --- performance assessment --- high resolution hydro-mapping --- remote sensing --- rivers --- discharge --- hydrology --- modelling --- ungauged basins --- Alaska --- river --- PIV --- large-scale particle image velocimetry --- LSPIV --- surface velocity --- river discharge --- Doppler radar --- pulsed radar --- probability concept --- water temperature --- salmonids --- Pend Oreille River --- thermal infrared (TIR) --- acoustic Doppler current profiler (ADCP) --- channel bathymetry --- cold-water refuge --- dam --- flooding --- high-water marks (HWMs) --- small unmanned aircraft systems (sUAS) --- drone --- photogrammetry --- hydraulic modeling --- aerial photography --- surveying --- inundation --- Landsat --- streamflow --- flow frequency --- satellite revisit time --- flow regime

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Wild salmon, trout, char, grayling, and whitefish (collectively salmonids) have been a significant local food and cultural resource for Pacific Northwest peoples for millennia. The location, size, and distribution of urban areas along streams, rivers, estuaries, and coasts have directly and indirectly altered and degraded wild salmonid populations and their habitats. Although urban and exurban areas typically cover a smaller fraction of the landscape than other land uses combined, they have profound and often grave consequences for local ecosystems, aquatic and terrestrial populations, and water quality and quantity. This book integrates science with policy and social aspects of urbanization to provide a comprehensive review of how human activities in urban and rural residential areas alter aquatic ecosystems and affect wild salmonid populations and their habitats in North America’s Pacific Northwest.  This book also outlines many successes and challenges of approaches to salmonid rehabilitation in Oregon and suggests how those lessons learned may be relevant elsewhere globally for both salmonid and non-salmonid waters. The book additionally discusses potential strategies for minimizing future urban impacts and rehabilitating aquatic ecosystems and habitats to support healthy salmonid populations in urban areas. This book also draws from global findings and provides information relevant to maintaining and rehabilitating aquatic ecosystems in temperate areas worldwide.                  .

Salmonidae --- Urban watersheds --- Urbanization --- Water quality management --- Effect of human beings on --- Effect of water pollution on --- Habitat --- Conservation --- Environmental aspects --- Water quality --- Water quality control --- Cities and towns, Movement to --- Urban development --- Urban systems --- Urbanized watersheds --- Coregonidae --- Salmonid fishes --- Salmonids --- Thymallidae --- Management --- Life sciences. --- Aquatic ecology. --- Conservation biology. --- Ecology. --- Urban ecology (Biology). --- Wildlife. --- Fish. --- Life Sciences. --- Fish & Wildlife Biology & Management. --- Freshwater & Marine Ecology. --- Conservation Biology/Ecology. --- Urban Ecology. --- Fish --- Pisces --- Aquatic animals --- Vertebrates --- Fisheries --- Fishing --- Ichthyology --- Cities and towns --- City ecology (Biology) --- Ecology --- Balance of nature --- Biology --- Bionomics --- Ecological processes --- Ecological science --- Ecological sciences --- Environment --- Environmental biology --- Oecology --- Environmental sciences --- Population biology --- Nature conservation --- Aquatic biology --- Biosciences --- Sciences, Life --- Science --- Salmoniformes --- Sewage disposal --- Water conservation --- Water-supply --- Social history --- Sociology, Rural --- Sociology, Urban --- Urban policy --- Rural-urban migration --- Watersheds --- Wildlife management. --- Aquatic biology. --- Urban ecology --- Urban environment --- Social ecology --- Hydrobiology --- Water biology --- Aquatic sciences --- Animal populations --- Game management --- Management, Game --- Management, Wildlife --- Plant populations --- Wildlife resources --- Natural resources --- Wildlife conservation --- Aquatic ecology . --- Ecology . --- Animals. --- Animal kingdom --- Beasts --- Fauna --- Native animals --- Native fauna --- Wild animals --- Wildlife --- Organisms --- Human-animal relationships --- Zoology