Oceanography

The scientific name for the Cape seahorse is Hippocampus capensis.

Evan B. Forde is a research scientist who has conducted oceanographic and meteorological research at the National Oceanic and Atmospheric Administration's (NOAA) Atlantic Oceanographic and Meteorological Laboratory (AOML) in Miami, Florida for 38 years. He received his early education in the public school system of Miami, Florida. Forde earned a Bachelor's degree in Geology (Oceanography Specialty) and a Master's Degree in Marine Geology and Geophysics from Columbia University in the City of New York.

Forde was the African American scientist to participate in research dives aboard a submersible, and he has completed successful dive expeditions in several submarine canyons utilizing 3 of these mini-submarines. Evan has conducted scientific research in a number of oceanographic and meteorological disciplines. He has been a versatile pioneer in scientific research and remains one of only a handful of black oceanographers in the United States. His current research includes using satellite sensors to observe and analyze atmospheric conditions related to improving hurricane forecasting and improving intensity prediction models.

Evan has also worked extensively in the area of science education. He personally developed and taught graduate level courses on Tropical Meteorology for the University of Miami's INSTAR program for seven years (graduate teachers from his course teach an estimated 15,000 students per year). He also created and teaches an oceanography course for middle school students in South Florida called Oceanographic Curriculum Empowering Achievement in Natural Sciences (OCEANS) that has been featured in nationally distributed periodicals. Forde originated and authored the "Science Corner" in a children's magazine for three years, and created a Severe Weather Poster for NOAA that was distributed nationally to 50,000 teachers that is estimated to be seen daily by 8,000,000 students. Forde, a Toastmaster International and Professional Speaker's Network certified communicator, has spoken to more than 40,000 Miami-Dade students during career days and other community presentations. He has also been the subject of 3 museum exhibits, including the Great Explorations section of the Staten Island Children's Museum, and he has been featured in a numerous periodical articles, science text books as well as many other books and publications on prominent African American scientists.

Forde has also served as a PTA President, Scoutmaster, youth basketball coach, Sunday School and youth church teacher, church webmaster, neighborhood Crime Watch chairman, official photographer for S. Florida Special Olympics for 11 years and in numerous other roles that have nurtured youth and improved his community. He has a host of career and community awards that include being named NOAA's Environmental Research Laboratories EEO Outstanding Employee, South Florida's Federal Employee of the Year (Service to the Community category), a Congressional Commendation, NOAA Research Employee of the Year and in 2009 he had days named in his honor by both the City of North Miami and Miami-Dade County, Florida. In 2010, the Miami-Dade County School Board issued a proclamation honoring Evan's contributions to the students citing his ongoing efforts to enhance public education throughout the community. Forde was recently named as the recipient of the NOAA Administrator (Under Secretary of Commerce) Administrator Award for 2011 for "…his outstanding communication of NOAA science, sharing the joy of science with students, and helping to foster a science-literate society".

A Geosynchronous or Geostationary satellite. The orbit period of a satellite will be longer the further it is away from the planet, so these have to be quite far away to match the rotation period of the earth. They orbit the earth once every 24 hours, so stay in the same apparent position when 'seen' from earth. This means that satellite dishes receiving signals from it can remain still, pointing in one direction rather than having to track it across the sky - a big advantage.

The dominant rock type in ocean crust is basalt, which forms from solidified lava. In continental crust, the dominant rock type is granite, which forms from the cooling and solidification of magma beneath the Earth's surface.

Continental polar air masses originate over cold, dry regions in the northern hemisphere, such as northern Canada and Siberia. These air masses form when cold air masses move southward from the polar regions and become isolated over land, leading to cooling and drying.

1. Evaporation: Water evaporates from oceans, lakes, and rivers due to heat from the sun.
2. Condensation: Water vapor in the air cools and condenses into clouds.
3. Precipitation: Water droplets in the clouds come together and fall to the ground as rain, snow, sleet, or hail.
4. Runoff: Excess water flows over the surface and collects in rivers, lakes, or oceans.
5. Infiltration: Water seeps into the ground and replenishes groundwater sources.

As waves slow down and approach shore, their wavelength decreases while their amplitude increases. This causes the waves to become steeper and eventually break as they approach shallow water. The energy of the waves is dissipated as they break, resulting in the crashing of waves on the shore.

While tsunamis are triggered by specific events like earthquakes, volcanic eruptions, or landslides, their exact occurrence and intensity can be unpredictable. The specific location, timing, and size of a tsunami can vary, making it challenging to forecast accurately. However, advances in technology and monitoring systems have improved our ability to issue warnings and minimize their impact.

Yes, winds can change the weather of the land they blow across by bringing in warmer or cooler air, moisture or dryness, and influencing cloud formation and precipitation patterns. Strong winds can also impact visibility, temperature, and air pollution levels in a particular area.

Some deep water bacteria in the ocean use a process called chemosynthesis to make food. These bacteria can convert chemicals, such as hydrogen sulfide or methane, into energy that they use to produce organic molecules. This process does not require sunlight and is essential for supporting life in deep ocean ecosystems.

Phytoplankton are the largest group of marine organisms by biomass. These tiny plant-like organisms play a crucial role in the marine food web as they are the primary producers, converting sunlight into energy through photosynthesis. Their abundance and distribution support a wide variety of marine life, from zooplankton to large marine mammals.

Sir Charles Wyville Thomson is considered the founder of oceanography due to his leadership of the Challenger Expedition from 1872 to 1876. This British scientific voyage laid the foundation for modern oceanography by collecting data and samples from the world's oceans and establishing the discipline as a systematic and multidisciplinary field of study. Thomson's work on the Challenger Expedition contributed significantly to the understanding of the ocean environment and its complex ecosystems.

Latitude is a measure of how far north or south a location is relative to the equator. Nautical miles are a unit of measurement used in navigation, with one nautical mile equal to one minute of latitude. As such, the distance covered in nautical miles increases as one moves away from the equator due to the convergence of meridians at the poles.

There is a circular current inside the waves and as they come closer to the shore the previous wave is pulled up into it and this gives the initial wave more height because they are now fused.

The ocean zone characterized by high water pressure, low temperatures, and no sunlight is the hadal zone. This zone extends from depths of 19,685 to 36,100 feet (6,000 to 11,000 meters) and is found in deep ocean trenches. Organisms living in this zone must adapt to extreme conditions, such as lack of sunlight and high pressure.

The optimal pH for the ocean is around 8.1 to 8.2. This range ensures a stable environment for marine life and ocean ecosystems to thrive. Any decrease in pH, known as ocean acidification, can have negative impacts on marine organisms and their habitats.

Primary production in polar oceans typically reaches its peak during the austral summer (December to February) when there is continuous sunlight due to the midnight sun phenomenon, providing optimal conditions for photosynthesis by phytoplankton and algae. This period of abundant sunlight promotes the growth of primary producers, leading to a peak in primary production during the summer months in polar oceans.

The wind will usually be at your back. This is because land heats up faster than water, causing the air above the land to rise and draw cooler air in from the ocean.

The Heart of the Ocean is a fictional piece of jewelry from the movie "Titanic." In reality, it does not exist. However, if a similar piece were to be made with the same specifications as in the movie, it could potentially be worth millions of dollars due to its historical and cultural significance.

1. Studying hydrothermal vents: Alvin has been used to explore and study hydrothermal vents on the ocean floor, discovering unique ecosystems and previously unknown marine species.
2. Titanic wreck exploration: Alvin played a key role in exploring and documenting the wreck of the Titanic, providing valuable scientific insight and historical information.
3. Deep-sea research: Alvin has been used for various deep-sea research missions, including studying deep-sea organisms, underwater geology, and ocean currents.

At the end of the Pennsylvanian Epoch, the Earth’s climate began to cool significantly, leading to the onset of the Permian Ice Age. This important development marked the transition from the Carboniferous Period to the Permian Period.

Yes, a sea can connect to the ocean. Seas are typically partially enclosed by land, while oceans are vast bodies of saltwater. They can connect through channels or straits, allowing for the exchange of water and marine life between the sea and the ocean.

In the US, the Pacific Northwest, specifically the coast of Washington and Oregon, is more prone to tsunamis due to the Cascadia Subduction Zone. This area has the potential for a large earthquake to trigger a tsunami. Other states along the west coast, such as California and Hawaii, also have risks of tsunamis due to their proximity to tectonic plate boundaries.

Yes, ocean water near the poles is less salty compared to ocean water near the equator. This is because melting ice and precipitation in polar regions dilute the salinity of the water.

Marine algae are simple, photosynthetic organisms that lack true roots, stems, and leaves, such as seaweed. Marine plants are more complex, multicellular organisms with roots, stems, and leaves, such as seagrasses. While both contribute to marine ecosystems, marine algae are typically found in intertidal and subtidal zones, while marine plants are found in shallow coastal waters.