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  • Coastal Ecosystems - Woods Hole Oceanographic Institution
    In addition to their role in the wider marine and terrestrial systems they link to, coastal ecosystems provide a broad range of benefits to humans They can act as storm barriers and water filters, they are nurseries and habitat for commercially important plants and animals, and they are among the most popular tourist destinations
  • Ecosystems - Woods Hole Oceanographic Institution
    Ocean ecosystems are found in polar regions, coastal waters, coral reefs, hydrothermal vents, the abyssal plain, and at the bottom of the sea
  • Reef Ecosystems - Woods Hole Oceanographic Institution
    Our global ocean provides equally essential ecosystem services—including half of the oxygen we breathe—and coral reefs are among the primary sources of these services A healthy reef protects coastlines from wave damage, plays a critical role in providing food, boosts the economy, and provides materials for pharmaceuticals
  • Seagrass Meadows - Woods Hole Oceanographic Institution
    What other ecosystem services do they provide? Seagrass meadows protect against coastal erosion during storms and other large-wave events The plants’ roots help hold sediment in place and their leaves slow the flow of water, reducing its power and preventing extensive erosion When wind and water wash sediment from shore, seagrasses trap the incoming particles, preventing them from being
  • Changing Shorelines Erosion - Woods Hole Oceanographic Institution
    As a result, billions more are used to protect wetlands, maintain beaches and waterways, and rebuild damaged or aging infrastructure Salt marshes, estuaries, and mangroves, for example, are a critical component of our coastal ecosystem and are particularly vulnerable to human activity and accelerated sea-level rise
  • Oxygen Dead Zones - Woods Hole Oceanographic Institution
    Low-oxygen “dead zones” and phytoplankton blooms like those shown here extending into the Gulf of Mexico are expanding in the global ocean due to a variety of factors, including climate disruptions, warmer ocean temperatures, and increasing nutrient runoff from fertilizers and wastewater on land (Image courtesy of the National Atmospheric and Oceanic Administration)
  • Ocean Life - Woods Hole Oceanographic Institution
    Every drop of ocean water holds living things Across Earth's history, the ocean has nurtured nearly every form of life that has ever existed Immerse yourself in the diverse ecosystems around coral reefs, the surprising homes of marine microbes, the migrations of giant marine mammals, and the clues embedded in Environmental DNA
  • Scientists use salinity to trace changes in the U. S. Northeast coastal . . .
    Our results demonstrate the value of salinity measurements to highlight how the interplay between air-sea interactions, offshore forcing, and upstream conditions influence coastal ecosystem conditions in the sheltered cold pool on the timescales of weeks to years
  • Brackish Water: Where Fresh Water Rivers Meet A Salt Water Sea
    In this issue of Oceanus, we talk about the science behind brackish water and estuaries Learn about the transitions of salt water to fresh water
  • Sunlit Zone - Woods Hole Oceanographic Institution
    Through this endeavor, they have discovered tens of thousands of viruses, bacteria, and other single-celled organisms that make up the base of the ocean ecosystem These research efforts also expanded on existing databases of larger plankton found in the sunlit zone





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