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Biology
Ecology and Conservation
Coastal and Marine Ecosystems
1. Introduction to Marine Science
2. The Physical Marine Environment
3. Coastal Ecosystems
4. Open Ocean and Deep Sea Ecosystems
5. Marine Life and Biodiversity
6. Ecological Processes and Dynamics
7. Human Impacts on Marine Ecosystems
8. Conservation and Management
Human Impacts on Marine Ecosystems
Pollution
Types of Marine Pollution
Point Source Pollution
Non-Point Source Pollution
Atmospheric Deposition
Plastic and Microplastic Contamination
Sources and Distribution
Land-Based Sources
Ocean-Based Sources
Global Distribution Patterns
Effects on Marine Life
Ingestion Impacts
Entanglement
Toxic Chemical Transfer
Microplastic Pathways
Food Web Accumulation
Bioaccumulation
Chemical Pollutants
Heavy Metals
Mercury Contamination
Lead Pollution
Cadmium Effects
Persistent Organic Pollutants
PCB Contamination
DDT Legacy Effects
Bioaccumulation Patterns
Emerging Contaminants
Pharmaceuticals
Personal Care Products
Endocrine Disruptors
Nutrient Pollution and Eutrophication
Sources of Nutrients
Agricultural Runoff
Urban Wastewater
Atmospheric Deposition
Algal Blooms and Hypoxia
Harmful Algal Blooms
Dead Zone Formation
Oxygen Depletion Effects
Oil Spills
Causes and Consequences
Tanker Accidents
Pipeline Leaks
Offshore Drilling Incidents
Environmental Impacts
Acute Toxicity
Chronic Effects
Habitat Contamination
Cleanup Methods
Mechanical Recovery
Chemical Dispersants
Bioremediation
Noise Pollution
Sources of Ocean Noise
Commercial Shipping
Military Sonar
Seismic Surveys
Construction Activities
Effects on Marine Organisms
Hearing Damage
Behavioral Changes
Communication Interference
Overexploitation of Resources
Overfishing and Fisheries Collapse
Causes of Overfishing
Excess Fishing Capacity
Poor Management
Economic Incentives
Consequences of Overfishing
Stock Depletion
Ecosystem Disruption
Economic Losses
Case Studies
Cod Fishery Collapse
Bluefin Tuna Decline
Shark Population Declines
Destructive Fishing Practices
Bottom Trawling
Habitat Destruction
Benthic Community Impacts
Blast Fishing
Coral Reef Damage
Indiscriminate Killing
Cyanide Fishing
Coral Poisoning
Fish Mortality
Bycatch
Non-Target Species Capture
Seabird Mortality
Marine Mammal Deaths
Turtle Captures
Mitigation Strategies
Gear Modifications
Temporal Closures
Spatial Restrictions
Habitat Destruction and Alteration
Coastal Development and Urbanization
Land Reclamation
Wetland Loss
Habitat Fragmentation
Pollution from Runoff
Sediment Loading
Chemical Contamination
Nutrient Enrichment
Dredging and Trawling
Physical Habitat Damage
Seafloor Disturbance
Sediment Resuspension
Benthic Community Impacts
Species Mortality
Habitat Complexity Loss
Aquaculture Impacts
Escaped Species
Genetic Pollution
Competition with Wild Stocks
Disease and Parasite Transmission
Pathogen Spread
Wild Population Impacts
Environmental Degradation
Nutrient Loading
Chemical Use
Climate Change
Ocean Warming and Marine Heatwaves
Temperature Increases
Global Warming Trends
Regional Variations
Effects on Species Distribution
Range Shifts
Phenological Changes
Coral Bleaching
Thermal Stress
Symbiosis Breakdown
Mass Mortality Events
Sea Level Rise
Causes of Sea Level Rise
Thermal Expansion
Ice Sheet Melting
Glacier Retreat
Impacts on Coastal Habitats
Wetland Submersion
Shoreline Erosion
Saltwater Intrusion
Ocean Acidification
Carbon Dioxide Absorption
pH Reduction
Carbonate Chemistry Changes
Effects on Calcifying Organisms
Shell Formation Impacts
Coral Skeleton Weakening
Pteropod Shell Dissolution
Changes in Ocean Circulation
Altered Current Patterns
Thermohaline Circulation Changes
Wind Pattern Shifts
Impacts on Climate and Ecosystems
Heat Transport Changes
Nutrient Distribution Alterations
Productivity Shifts
Invasive Species
Introduction Pathways
Ballast Water
Ship-Mediated Transport
Port-to-Port Transfer
Hull Fouling
Attached Organisms
Long-Distance Transport
Aquaculture Escapes
Intentional Introductions
Accidental Releases
Aquarium Trade
Pet Releases
Ornamental Species
Ecological and Economic Impacts
Competition with Native Species
Resource Competition
Habitat Displacement
Alteration of Food Webs
Predation Impacts
Trophic Structure Changes
Economic Consequences
Fisheries Impacts
Infrastructure Damage
Control Costs
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6. Ecological Processes and Dynamics
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8. Conservation and Management