Arafura Sea inda? Description, siffofin

A cikin wannan labarin, za ka iya koyi game da daya daga cikin mafi arziki tekuna na tekun Indiya, wanda ya zama gida ga kusan wata uku da ya gabatar a ko'ina cikin teku Fauna da Flora. Yana da wani nahiyar m teku daga cikin teku.

Ga za ka iya samun bayanai game da abin da yake cikin Arafura Sea, inda ya kasance. Amma da farko na dukkan taƙaice gabatar da Ocean Sea.

Indian Ocean teku: taƙaitaccen bayanin

Kafin a kusa look at cikin Arafura Sea, dubi 'yan tekuna.

1) A arewa, da tekun ne da Andaman Sea, a daure a gabas sashin na Indochina, daga yamma - da Andaman Islands, kuma daga kudu - tsibirin Sumatra. 605000 sq. km - wani yanki da wani talakawan zurfin - 1043 m, kuma mafi zurfi wuri - a kusa da 4507 m.

2) A Arabian Sea ne dake arewacin yankin na teku tsakanin 2 peninsulas: da India da kuma Balarabe. Area - 3.8 miliyan sq. kilomita, da talakawan zurfin - 2734 m, kuma matsakaicin - 4652 mita.

3) Red Sea lullube tare Masar ƙasar, gaba na Sudan, da Isra'ila, Saudi Arabia, Jordan, Djibouti da kuma Yemen. Its yanki - 450 dubu murabba'in mita. kilomita, 437 mita - da talakawan zurfin. Wannan shi ne mafi m teku a duniya.

4) gefen teku, located tsakanin Coast (kudu-maso-yammacin), da India, da kuma Maldives tsibiran Laccadive ne Laccadive Sea, da wani yanki - 786 dubu murabba'in mita. kilomita, da talakawan zurfin - 1929 m.

5) na Timor Sea raba a-Leste daga kasar Australia. 432 dubu murabba'in mita. kilomita ta yankin, wani talakawan zurfin - 435 m.

Arafura Sea: description

Yana ba da zurfi ƙwarai a kan talakawan dabi'u na teku (186 mita) raba Australia daga New Guinea. Area - 1 murabba'in kilomita miliyan, kuma mafi girma zurfin ne 3680 mita.

Name your Sea samu daga 'yan asalin gida kabilar cewa kawaici a cikin Moluccas. Wannan "al wagon", wanda aka fassara daga cikin gida yare kamar "gandun daji ma'abũta".

A mafi kyau siffa daga cikin Arafura Sea - shi ne mai haske da kuma ruwa mai tsabta. Kewaye da wannan halitta kandami zaune kadan ƙasar, da babu manyan tashoshin jiragen ruwa da kuma bãbu hakar ma'adinai. A wannan batun, da teku da lafiyar qasa ne ba tukuna wani barazana.

Dake tsakanin tsibiran da kuma ko da Tanimbar kuma Kai (Arafura Sea a Indonesia, wanke gaba na dama tsibiran), shi yayi kama a mutunta mutane da yawa da Timor Sea. Wannan shi ne saboda da kama da sauyin yanayi da kuma teku unguwa.

Sea Education, sauƙi

A teku ne in mun gwada matasa. Yana da aka kafa a sakamakon Yunƙurin a duniya teku matakin. A wannan wuri shi ya sau daya cikin ƙasar, ha New Guinea da kuma Australia. A wannan batun, da Arafura Sea ne quite m. Kawai arewa-yammacin ɓangare yana da kananan masauki zuwa zurfin 3680 mita.

Arafura Sea a kan taswira fili ya nuna cewa da tekun shi ne quite indented. Babbar bay, located a kudancin ruwan zone - Carpentaria. A gabas ta Pacific Ocean an haɗa zuwa teku ne m, amma m matsatsiyar - Torressovym. A arewacin zurfi straits mahaɗi a cikin tẽku, da Banda kuma Seram (teku).

description iyakokin

A gabashin ɓangare na Arafura Sea aka kẽwayesu da teku Coral (Torres mashigar), tare da Seram Sea da kuma Banda iyakokin a arewa maso yammacin gefen, tare da Timor Sea zuwa yamma. A kudancin iyaka ne da arewacin tekun na Australia, arewacin - tsibirin New Guinea, da kuma West - Islands Timur Selatan. A tsawon na tsawon teku - 1 290 km da kuma fadin - 560 km.

Sea a subequatorial zone, cike da wata babbar iri-iri na tsibiran da murjani reefs. A nan, yanayi ne Ya halitta manufa yanayi na rayuwar da yawa masu rai, saboda da m ruwaye. Wannan yanayin ne ma cikin hanyar mahaukaciyar guguwa da typhoons. A sauyin yanayi a wadannan wurare irin: dogon ruwa sama sosai ba da hanyar bushe a sau.

Akwai tsibiran a cikin Arafura Sea: Kolepom, Groote Eylandt, kananan size archipelagos Aru da Wellesley. Ƙirin, overgrown tare da wurare masu zafi ciyayi, mafi yawa lebur. Swampy tekun akwai a New Guinea. Ga wanda zai iya samun mafi musamman dabbobi.

kasa kwane-kwane

Mafi yawa daga cikin Arafura Sea aka located a yankin na nahiyar shiryayye cewa yana da wannan sunan da sunan shi (m m banki mai suna Krummel a 1897). Ya tana nufin zuwa gabashin shiryayye daga cikin Arewa Australian (ko Sahul shiryayye). Arafura shiryayye daga cikin matsanancin baka na Banda Islands rabu fairly zurfin-kwarin (3650 mita) Aru, wanda shi ne kusan guda kamar yadda muka ambata a sama shugabanci na baka na tsibiran.

A ciki Aru lebur kasa da kuma wajen m gefuna, kuma ya gangara a dutse na tsibirin sabon. Guinea. Tapers wajen kudu maso yammacin, inda zurfin da kuma rage (a fadin game da 40 km ta zurfin ne game 1600 mita). Sa'an nan kuma ya yana faɗaɗa da kuma motsa a cikin Timor Gap. A zurfin mafi girma daga 3000 mita Aru maida hankali ne akan wani yanki na 11,000 murabba'in mita. km.

A peculiar taimako na teku kasa yana da Arafura. M teku ne daban-daban daga ciki, da kuma muhimmanci. Mafi yawa daga cikin Arafura shiryayye zurfin jeri daga 50 zuwa 80 mita. A mafi zurfi yankunan suna located a gefen, inda zurfin 600 mita ne quite m hau murjani reefs. Located a kan teku a tsibirin Aru da kuma 5 ya fi girma tsibiran kungiyar rabu da juna ta hanyar kunkuntar straits, zurfin wanda shi ne mafi girma daga cikin yanayi. Kadan tadawa tare Merauke (range) daga Aru tsibiran lullube a kudu-maso-gabas New Guinea kudancin bakin tekun zuwa Cape York (Larabawa).

darajar teku

Arafura Sea da aka kewaye da sparsely lugar asashe, dangane da wanda ruwanta ne bayyanannu, kuma da tsabta ya zuwa yanzu. Amma duk da haka ya sararin m haihuwa janyo hankalin masu kamun kifi, saboda akwai m yanayi na kama kifi, domin kamawa Shellfish (kamar oysters). Saboda haka, a yau yana zama gaggawa matsalar uncontrolled kama kifi. Kuma teku kanta ba ƙazantar mafi yawa saboda a kan ta bankuna ba da wani karin muhimmanci tashoshin jiragen ruwa, da kuma gudu ta hanyar da ruwa kawai hanyar teku a Manila, Singapore da kuma Hong Kong.

Bugu da kari, da Arafura Sea ba sosai janyo hankalin masu yawon shakatawa. A rare nan mafi yawa karkashin ruwa kama kifi, ruwa da sauran ruwa wasanni. Saboda haka, babban jan hankali sun mayar da hankali, a cikin tẽku ruwaye. Duk da haka, a kan Australian Coast yawon shakatawa kayayyakin more rayuwa na da babban isasshen matakin.

A ƙarshe na karkashin ruwa duniya

A kasa na kandami aka rufe da na halitta yashi kuma a wasu wurare - lemun tsami sludge. Kara zurfi yankunan an wakilta ja lãka. Kusan a fadin shiryayye, akwai da yawa sandbanks, bankuna da kuma murjani reefs.

A karkashin ruwa duniya ne ma kama da duniya da Timor Sea kuma yana da guda ciyayi (algae da murjãni). Tun da ruwa a cikin teku ne ma m, akwai 'yan phytoplankton da fitovodorosli. Amma Arafura Sea ne har yanzu da wani yawa na mollusks, echinoderms, crustaceans da sauran benthic kwayoyin. A total akwai fiye da 300 jinsunan kifaye. Akwai hatsari dabbobi: wasu murjãni, blue-ringed dorinar ruwa, jellyfish, da dai sauransu akwai kuma sharks, barracuda da stingray ..