Welcome to the NOAA Institutional Repository |
Stacks Logo
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.
 
 
Help
Clear All Simple Search
Advanced Search
Lesson 5: The Dead Zone
Filetype[PDF-692.79 KB]


Details:
  • Description:
    Lesson 5 explains the effects of nutrients and eutrophication in the ocean. The lecture describes ways that human activities can cause excess nitrogen to enter the water. The formation of “dead zones,” large areas with little to no dissolved oxygen and a virtual absence of marine life, is described. In the activity, students evaluate data to determine when dead zones are forming.
  • Keywords:
  • Document Type:
    Lesson Plan
  • Collection(s):
    Education and Outreach
    National Marine Fisheries Service (NMFS)
  • Main Document Checksum:
    1. Lesson 18: Invertebrates
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 18 provides a survey of common marine invertebrates including sponges, corals, lobsters, crabs and sea stars. It provides students with the basic taxonomy of major invertebrate phyla. In the activity, students demonstrate different sampling me...
      File Type:
      Filetype[PDF - 762.89 KB]
    2. Lesson 9: Waves
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 9 presents an overview of waves in the ocean, including related terminology, physics, and mathematical equations. The lesson defines tsunamis and describes ways that scientists predict and prepare for tsunamis. In the activity, students apply ...
      File Type:
      Filetype[PDF - 1.20 MB]
    3. Lesson 3: Ocean Acidification
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 3 describes the ocean as a carbon sink that absorbs atmospheric carbon. Students read evidence that increasing carbon dioxide (CO2) levels in the ocean are correlated with decreasing ocean pH. In the activity, students develop and test a hypot...
      File Type:
      Filetype[PDF - 523.34 KB]
    4. Lesson 8: Currents
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 8 presents the mechanisms that drive surface and deep ocean currents. The process of global ocean circulation is presented, emphasizing the importance of this process for climate regulation. In the activity, students play a game focused on the...
      File Type:
      Filetype[PDF - 539.55 KB]
    5. Lesson 12: Technology
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 12 presents some common technologies that are used to monitor the ocean. In the activity, students examine temperature and density data to detect the presence of hydrothermal vents in the ocean.
      File Type:
      Filetype[PDF - 864.55 KB]
    6. Lesson 1: Introduction to the Ocean Sciences
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      The purpose of this lesson is to introduce students to the ocean sciences by encouraging them to think about their personal experiences with the ocean and its resources. The lesson also introduces students to the National Ocean Sciences Bowl (NOSB), ...
      File Type:
      Filetype[PDF - 504.51 KB]
    7. Lesson 13: Plate Tectonics I
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 13 introduces students to geological oceanography by presenting the basic structure of the Earth and the properties of Earth’s primary layers. Students learn the structure and composition of oceanic and continental crust and the theory of pl...
      File Type:
      Filetype[PDF - 949.84 KB]
    8. Lesson 15: Sediments
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      This lesson provides an overview of the types of sediments in the ocean including their origin and composition. Common classification methods by size and origin are presented and then students are encouraged to think about how sediments of various ty...
      File Type:
      Filetype[PDF - 517.04 KB]
    9. Lesson 6: Ocean Layers I
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 6 presents the importance of ocean chemistry with an activity about salinity, a measure of salt content in ocean water. Both salinity and temperature vary throughout the ocean. Because both salinity and temperature affect the density of water,...
      File Type:
      Filetype[PDF - 673.83 KB]
    10. Lesson 23: Technology
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      This lesson describes advanced technologies for underwater exploration and navigation. In the activity, students simulate the use of sonar for ocean floor mapping by poking a stick through holes in the lid of the box and taking depth measurements of ...
      File Type:
      Filetype[PDF - 811.40 KB]
    11. Lesson 14: Plate Tectonics II
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 14 builds on the previous lesson on plate tectonics in which students learned about Earth’s layers and plates. This lesson presents specific types of plate movement and describes how this movement formed Earth’s geological features over ti...
      File Type:
      Filetype[PDF - 634.69 KB]
    12. Lesson 10: Tides
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 10 describes the basic causes of tides and defines the fundamental terminology scientists use to categorize and characterize tides. Students observe tidal charts and describe reasons tides are important to humans and marine life. In the activi...
      File Type:
      Filetype[PDF - 798.53 KB]
    13. Lesson 2: Ocean Exploration
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 2 gives students a brief overview of the history of oceanography. They will learn some of the important events in the history of oceanography including dates of voyages and inventions which will also serve as preparation for the Bowl. In the s...
      File Type:
      Filetype[PDF - 530.34 KB]
    14. Lesson 4: The Biogeochemical Cycle
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 4 introduces the concept of biogeochemical cycles, emphasizing the mechanisms by which elements move through Earth’s systems. In the activity, students read an article about the Southern Ocean Divide, a discovery that improved scientists’ ...
      File Type:
      Filetype[PDF - 496.04 KB]
    15. Lesson 16: Coastal Dynamics
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 16 presents some of the natural processes and human activities that shape our coasts. The lecture describes different ways of classifying coasts (e.g., active vs. passive coasts) and the ways in which several types of coasts are formed. In the...
      File Type:
      Filetype[PDF - 648.00 KB]
    16. Lesson 7: Ocean Layers II
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 7 introduces students to the primary ocean layers, as well as relevant terminology (e.g., thermocline, pycnocline). In the activity, students graph ocean temperature data to determine how temperature-depth profiles vary by latitude and season.
      File Type:
      Filetype[PDF - 465.90 KB]
    17. Lesson 17: Plankton
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      This lesson familiarizes students with taxonomic classification as preparation for the series of lessons (17- 20) that provides a survey of marine life. The lecture provides basic life history information about plankton. In the activity, students cat...
      File Type:
      Filetype[PDF - 393.05 KB]
    18. Lesson 21: Marine Ecosystems
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      This lesson provides a primer on marine ecosystems. The lecture describes the different ocean zones and some common organisms that live in each zone. In the activity, students analyze abundance data for Chesapeake Bay blue crabs. They apply their kno...
      File Type:
      Filetype[PDF - 689.61 KB]
    19. Lesson 19: Vertebrates I
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 19 provides a survey of common marine vertebrates including reptiles, fish, sharks, rays and reptiles. It provides students with the basic taxonomy of these classes, with a focus on fish and the management of commercial fish populations. In th...
      File Type:
      Filetype[PDF - 806.67 KB]
    20. Lesson 11: El Niño
      Published Date:
      2010
      Series:
      NEMO Curriculum
      Description:
      Lesson 11 applies the information students have already learned about oceanic-atmospheric interactions to explain and explore the El Niño phenomenon. The lecture describes the physical mechanisms behind El Niño and explains how scientists determine...
      File Type:
      Filetype[PDF - 859.82 KB]
You May Also Like:
  1. Seabird Bycatch Estimates for Alaska Groundfish Fisheries 2019
    Seabird Bycatch Estimates for Alaska Groundfish Fisheries : 2019
    Personal Author:
    Krieger, Joseph, R.; Eich, Anne Marie;
    Corporate Authors:
    United States. National Marine Fisheries Service
    Published Date:
    2020
    Series:
    NOAA technical memorandum NMFS F/AKR ; 24
    Description:
    "NOAA’s National Marine Fisheries Service (NOAA Fisheries) annually updates estimates of seabirds caught as bycatch in commercial groundfish and halibut fisheries operating in Federal waters off Alaska. This annual report details seabird bycatch es...
    File Type:
    Filetype[PDF - 1.22 MB]
  2. Resource Survey Report : Bottom Trawl Survey, Cape Hatteras – Gulf of Maine, 2 March - 18 March 2020, NOAA Ship Henry B. Bigelow (FSV 225)
    Corporate Authors:
    United States. National Marine Fisheries Service. Northeast Fisheries Science Center (U.S.).
    Published Date:
    2020
    Description:
    Due to COVID-19, the Northeast Fisheries Science Center 2020 spring bottom trawl survey only completed 17 days at sea. 132 representative stations were sampled, conducted March 2 – March 18, 2020, covering the Mid-Atlantic region south and West of ...
    File Type:
    Filetype[PDF - 3.75 MB]
  3. Assessing the population level impacts of North Pacific Loggerhead and western Pacific Leatherback interactions in the Hawaii-based shallow set longline fishery
    Personal Author:
    Martin, Summer L.; Siders, Zachary; Eguchi, Tomoharu; Langseth, Brian J.; Yau, Annie; Baker, Jason Daniel; Ahrens, Robert; Jones, Timothy Todd;
    Corporate Authors:
    United States. National Marine Fisheries Service. Pacific Islands Fisheries Science Center.
    Published Date:
    2020
    Series:
    NOAA Technical Memorandum NMFS-PIFSC-95
    Description:
    This population assessment is for the North Pacific (NP) loggerhead turtle (Caretta caretta) Distinct Population Segment (DPS) and the western Pacific (WP) leatherback turtle (Dermochelys coriacea) nesting population, with the sole purpose of evaluat...
    File Type:
    Filetype[PDF - 4.43 MB]
  4. The 2019 eastern and northern Bering Sea continental shelf trawl surveys : results for commercial crab species
    Personal Author:
    Zacher, L. S.; Richar, J. I.; Foy, R. J.;
    Corporate Authors:
    United States. National Marine Fisheries Service. Alaska Fisheries Science Center (U.S.). Kodiak Marine Fisheries Laboratory.
    Published Date:
    2020
    Series:
    NOAA technical memorandum NMFS AFSC ; 400
    Description:
    The eastern Bering Sea bottom trawl survey has been annually conducted since 1975 by the Resource Assessment and Conservation Engineering Division of the Alaska Fisheries Science Center, National Marine Fisheries Service. The purpose of this survey i...
    File Type:
    Filetype[PDF - 55.09 MB]
  5. Matching Vessel Monitoring System data to trawl logbook and fish ticket data for the Pacific groundfish fishery
    Personal Author:
    Mamula, Aaron; Thomas-Smyth, Alice; Speir, Cameron L.; Kosaka, Rosemary; Pearson, Donald E. (Donald Edgar);
    Corporate Authors:
    United States. National Marine Fisheries Service. Southwest Fisheries Science Center (U.S.).
    Published Date:
    2020
    Series:
    NOAA-TM-NMFS-SWFSC ; 623
    Description:
    High-resolution spatial data on fishing effort and catch is an increasingly important source of information for fisheries scientists and fisheries managers. In this report we detail how high-resolution spatial-temporal data from Vessel Monitoring Sys...
    File Type:
    Filetype[PDF - 1.08 MB]