| gptkbp:instanceOf | gptkb:river 
 | 
                        
                            
                                | gptkbp:area | approximately 10,000 acres 
 | 
                        
                            
                                | gptkbp:conservationEfforts | gptkb:South_Slough_National_Estuarine_Research_Reserve gptkb:Oregon_Estuary_Plan
 
 | 
                        
                            
                                | gptkbp:ecosystem | gptkb:wetlands gptkb:marina
 gptkb:tidal_channel
 eelgrass bed
 
 | 
                        
                            
                                | gptkbp:emptiesInto | gptkb:Pacific_Ocean 
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                                | gptkbp:hasHumanActivity | fishing recreation
 shipping
 tourism
 aquaculture
 timber transport
 
 | 
                        
                            
                                | gptkbp:hasPort | gptkb:Port_of_Coos_Bay 
 | 
                        
                            
                                | gptkbp:hasResearchCenter | South Slough National Estuarine Research Reserve studies 
 | 
                        
                            
                                | gptkbp:hasWildlife | gptkb:Dungeness_crab gptkb:bird
 gptkb:fish
 gptkb:great_blue_heron
 oysters
 
 | 
                        
                            
                                | gptkbp:historicalSignificance | timber industry development used by Native American tribes
 site of early European-American settlement
 
 | 
                        
                            
                                | gptkbp:inflow | gptkb:Catch_Slough gptkb:Isthmus_Slough
 gptkb:Haynes_Inlet
 gptkb:Coos_River
 gptkb:South_Slough
 
 | 
                        
                            
                                | gptkbp:locatedIn | gptkb:Oregon gptkb:United_States
 gptkb:Coos_County,_Oregon
 
 | 
                        
                            
                                | gptkbp:nearestCity | gptkb:Coos_Bay,_Oregon gptkb:North_Bend,_Oregon
 
 | 
                        
                            
                                | gptkbp:notableFor | important habitat for fish and wildlife commercial and recreational fishing
 largest estuary entirely within Oregon
 shipping and port activities
 
 | 
                        
                            
                                | gptkbp:protectedArea | gptkb:South_Slough_National_Estuarine_Research_Reserve 
 | 
                        
                            
                                | gptkbp:threats | gptkb:invasive_species climate change
 habitat loss
 pollution
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Coos_Bay_(the_bay) 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Coos Bay Estuary 
 |