Oceanography Flashcards
oceanography
study of marine environment/biological/physcial/chemical
what word does oceanography come from
greek word oceanus/okeanos/graphia
geological oceanography
everything with seafloor
chemical oceanography
chemical composition
physical oceanography
waves/currents
biological oceanography
animals
3 stages of oceanography
ocean explored, science investigate ocean, growth of modern oceanography by international efforts
ocean facts
covers 70% of earth, oceans contain 97% surface water
largest ocean
pacific
second largest ocean
atlantic
smallest ocean
arctic
sea definition
smaller than ocean, enclosed by land
first to explore
Egyptians
pacific islanders
explored long distance
polynesians
first to migrate to pacific islands
greeks
explored Mediterranean
pytheas (greek)
explored england/norway/iceland
vikings
explored iceland/norway/scandanvia/greenland
vasco da gama (portugal)
portugal trade routes round africa
Bartholomew diaz (portugal)
south africa
ferdinand magellan
brazil/south america
sebastian del cano
victoria to spain
captain cook
hms endeavour
robert fitzroy/charles darwin
hms beagles, galapagos islands
wyville thompson
hms challenger
edward forbes
said seas were lifeless
who determined seawater composition
royal society of london
fridtjof nansen
tried to be first man at arctic
what helped study marine research
world wars
scripps institution
university of california
woods hole
Massachusetts
lamont doherty
new york
deep sea drilling project
drilling in sea to confirm seafloor spreading
glomar challenger (drilling)
drill for sediments
current/future research
international efforts (drilling), submersibles, computer modelling, remote sensing (buoys/satellites)