Yaikulu Pacific Gulf

Pacific Ocean imatengedwa yaikulu komanso ovuta madzi mu dziko. Malo Akuti pa mamita lalikulu miliyoni 179. Km. Ndi makilomita lalikulu 30, koposa onse m'dziko lapansi. M'lifupi pazipita beseni ndi za 17.200 Km, ndi kutalika - 15,5 zikwi makilomita. M'dera madzi a nyanja anatambasula ku gombe la Africa American kwa Australia. Dziwe tichipeza ambiri nyanja yaikulu ndi Magombe.

Kodi Pacific Ocean

M'dera madzi a dziwe anayamba kutuluka kumbuyo mu nyengo Mesozoic. Gawo loyamba anali kugwa kwa Africa Pangea pa Laurasia ndi Gondwana. Chifukwa, ndi mosungiramo Panthalassa anayamba kuchepa. Nyanja ndi Magombe ya Pacific Ocean anayamba kupanga pakati pa vuto Laurasia ndi Gondwana. Mu mgodi Jurassic popangidwa ndi angapo mbale tectonic. Kumapeto kwa nyengo Cretaceous, Arctic kumtunda anayamba osokoneza. Pa nthawi yomweyo mbale Australia anatenga Inde pa equator, ndi Pacific - kumadzulo. The Miocene formations yogwira tectonic kayendedwe idaleka.

Lero, kuchepetsa mbale pa mlingo osachepera, koma akupitiriza. Movement ikuchitika pa m'ma olamulira wa m'madzi n'kupita kugaŵikana. Chifukwa cha ichi, nyanja ndi inlets ya Pacific ndi kuchepetsedwa kapena kukodzedwa. Kusamutsidwa kwa slabs lalikulu limapezeka pa mlingo wa ku 10 cm / chaka. Zimenezi zikugwira ntchito makamaka kwa mbale wa ku Australia ndipo Eurasian. mbale zing'onozing'ono angafikire ku kusamutsidwa mathamangidwe wa 12-14 masentimita / chaka. The slowest - mpaka masentimita 3 pachaka. Chifukwa gululi mosalekeza anapanga kumalo yaikulu ya Pacific Ocean. M'zaka zaposachedwapa, malo madzi a beseni zasintha ndi mamita angapo.

Location Pacific

Madzi a posungira zikhoza kugawidwa m'magulu awiri, kumpoto ndi kum'mwera. zigawo Border amatumikira equator. The kumalo yaikulu ya Pacific Ocean zili mu gawo kumpoto, komanso nyanja yaikulu komanso pamavuto. Komabe, akatswiri ambiri amakhulupirira mugawo ili mu zigawo zolakwika, popeza alibe kuganizira akulowera. Choncho, pali gulu zina m'madera a madzi a kum'mwera chapakati ndi chakumpoto. Yaikulu nyanja Magombe, pokhala wa Pacific Ocean mkati umakhala pafupi Africa American. Izi makamaka choncho mayiko monga United States, Mexico, Honduras, El Salvador, Ecuador, Nicaragua, etc. Pali ambiri m'nyanja yaing'ono pakati pa zilumba m'chigawo chakumwera wa madzi :. Tasman, Arafura, Miyala, Flores, Java ndi ena. Iwo ali kumalo moyandikana ndi m'mavuto wa Ocean Pacific ngati Carpentaria, Siam, Beibu, Makassar.

A malo apadera ndi gawo wakumpoto wa beseni ndi akutenga Sulu Sea. Ndi mkati mwa zilumba Philippines. Amakhala pafupi dazeni coves ang'ono ndi Magombe. Pafupi Asia lofunika kwambiri ndi nyanja ya Japan, Yellow, Chinese, nyanja ya Okhotsk.

Gulf wa Alaska

beseni malire amachita mwanyanja ku Alexander Archipelago kuti Alaska Peninsula. Ndi yaikulu Pacific Gulf. malo ake chozama kupitirira chizindikiro mamita 5.5 zikwi. Madoko chachikulu ndi Prince Rupert ndi Seward. M'mphepete mwa nyanja madzi malire m'goli, kavali. Iye anaimira osati mchenga azure, komanso ndi mapiri atali, nkhalango, mathithi, ndipo ngakhale oundana ngati Hubbard. Kapangidwe zikuphatikizapo angapo Gulf mitsinje ndi Magombe.

Today madzi Alaska akuti ndi ndiwo mikuntho yaikulu, kusamuka mwa lonse US mwanyanja, kuphatikizapo madera a Oregon ndi Washington. Komanso, Bay wolemera chimasanduka achilengedwe. mvula nyengo m'madzi lekani ngakhale kwa sabata. Ena maiwe zilumba anatumizidwa ku malo dziko.

Panama

Ili ku gombe la America Central. Iwo akugawana malire ndi Panama Korinto 140 Km. m'lifupi osachepera ndi m'ma 185 Km, ndi pazipita ukufika 250. Mfundo kuya kwa maganizo beseni 100 m. Izi Bay Pacific okwana m'dera ukufika 2400 sq. Km. The kumalo waukulu amaonedwa Akufalikira ndi San Miguel. Straits ndi semidiurnal ndi msinkhu wawo pafupifupi mamita 6.4. Kum'mawa, madzi zili wotchuka Pearl Islands.

Kumpoto kwa Gulf zimachokera Panama Canal. Pakhomo kuti akuchokera doko lalikulu kwambiri Balboa dziwe. Channel yokha Chili Caribbean Sea, Gulf wa Panama ndi Atlantic Ocean. Komanso mu madzi a mtsinje ukugwa Tuira.

The kumalo waukulu California

dziwe iyi imatchedwanso Nyanja ya Cortez. Choipa alekanitsa Mexico Pacific gombe ku California Peninsula. Mu Nyanja ya Cortez ndi imodzi mwa madera wamkulu madzi. mbari zaka miliyoni 5.3. Chifukwa cha Gulf wa Colorado Mtsinje ankatha kwa nyanja. M'dera kusambira dziwe mamita lalikulu 177.000. Km. Mfundo kuya ukufika mamita 3.400, ndi chizindikiro pafupifupi -. 820 mamita kwa Chotakata Bay m'goli. Monga lero, California imatengedwa madzi akuya ya Pacific Ocean. Zolemba malire mfundo - mu estuary pafupi ndi mzinda wa Yuma.

Yaikulu ya Islands Gulf ndi Tiburon ndi Mngelo de A La Guarda. Ndi madoko ang'onoang'ono tingaone Isla Partida ndi Espiritu Santo.

Gulf wa Fonseca

Amatsuka kugombe la Honduras, El Salvador ndi Nicaragua. Ndi kum'mawa Pacific Ocean Bay. Iwo linatsegulidwa m'zaka za m'ma 16 ndi Spain ndipo chikutchedwa Bishopu wamkulu dzina lake Juan Fonseca. m'dera madzi pafupifupi 3.2 zikwi mamita lalikulu. Km. M'lifupi mwa dziwe uli mkati 35 Km, kutalika - mpaka 74 Km. Dziwani kuti ndi neglubinny Bay mu Pacific Ocean (pachimake - mamita 27). The Fonseca Semidiurnal otaya ndime, kutalika amene zimasiyanasiyana 2 4.5 mamita m'litali mwa gombe -. 261 Km. Ambiri ali Honduras (70%). Otsala a anthu gawo la Nicaragua ndi El Salvador.

Zilumba yaikulu ya beseni ndi El Tigre, Meanguera, Isla Zacate Grande ndi Conchagüita. M'dera madzi a Fonseca ili mu malo seismically, chotero mwa izo zosayembekezereka zonse za chivomezi ndi tsunami zazing'ono. Pa chiyambi cha Gulf ndi awiri mapiri udakali Cosigüina Konchagua.

N'zochititsa chidwi kuti azimvera chokhacho Fonseca akhala ankavutika Honduras ndi El Salvador. Osanyengelera A anali ingafikiridwe mu 1992.