Nhasi tiri kuenda kuIndian Ocean, kunyanya kunharaunda yekuchamhembe kwakadziva kumabvazuva. Heino iyo gulf of bengal, inozivikanwawo seBay of Bengal. Chimiro chayo chakafanana nechetatu uye chakapoteredzwa kuchamhembe nenyika yeWest Bengal uye seBangladesh, kumaodzanyemba neSri Lanka Island uye nzvimbo yeIndia yezvitsuwa zveAndaman neNicobara, kumabvazuva neMalay Peninsula uye kumadokero neIndia subcontinent. Iri muganhu une nhoroondo yakati wandei inoita kuti inakidze.
Naizvozvo, mune ino chinyorwa tichaenda kukuudza iwe nezve hunhu uye nhoroondo yeBay yeBengal.
Mhando huru
Iyo ine nzvimbo yakazara yeinenge ingangoita mamirioni maviri emakiromita. Izvo zvakakosha kuti uzive kuti zhinji nzizi huru dzinoyerera kubva muiyi gomba. Pakati penzizi idzi, rwizi Ganges rwakatanhamara senzvimbo huru inoyerera yerwizi rweIndia. Ndiyo imwe yenzizi huru muAsia. Imwe yenzizi dzinoyerera dzichipinda mugomba iri ndeiyi rwizi rweBrahmaputra rwunonzi Tsangpo-Brahmaputra. Nzizi dzose dziri mbiri dzakaisa dutu rakakura zvichikonzera fan rakadzikadzika kuti riumbe munzvimbo yemahombekombe.
Iyo yese nharaunda yeBay yeBengal inogara ichirwiswa nemamonioni kunyangwe munguva yechando kana zhizha. Iko kukanganisa kwechiitiko kunokonzeresa kuti panogona kuve nemadutu, mafungu emhepo, mhepo dzakasimba uye kunyange madutu mukati memwaka wematsutso. Kune zvakare zvimwe zviitiko zvechisikigo zvinoitika nekuda kwekusiyana kwemamiriro ekunze mumvura dzayo. Yakapihwa nzvimbo yayo, iyo Mvura yeBay yeBengal ine huwandu hwenguva dzese dzegungwa traffic. Izvi zvinoita kuti ive nzira yekutengeserana yakakosha ine hupfumi hwakawanda.
Haingori chete ine hupfumi kufarira kuita zviitiko zvemumvura sekuredza, asi zvakare ine zvinokatyamadza zvipenyu. Iyo sediment inotakurwa nenzizi inokonzeresa zvinovaka muviri izvo phytoplankton uye zooplankton zvinodyisa.. Pamahombekombe eGulf yeBengal tinowana akakosha madoko echisikigo seCalcutta, ichi chiri icho chakanyanya kukosha pakuva nenhamba yekutengesa neyemari.
Chikafu, zvigadzirwa zvemakemikari, zvemagetsi, machira uye zvekufambisa zvinogadzirwa pamwe nemhenderekedzo iyi. Zvese izvi seti yezviitiko zvinowedzera kukosha kukuru kwehupfumi kune iri mukaha. Ini ndichave izvo zvatinoona munhoroondo tinogona kuona kuti nzvimbo ino yakabhombwa nemaJapan panguva ye Hondo Yenyika II yeinonzi inzvimbo yenhoroondo.
Nhoroondo yeGulf yeBengal
Sezvatakambotaura, muganhu uyu une nhoroondo yakasarudzika inoita kuti inakidze. Idzi nyika dzakakomberedzwa nemaPutukezi pakutanga. Imwe yemisha mikuru yaive Santo Tomé de Meliapor, nhasi yashanduka kuita chivando cheguta reMadras muIndia. Muna 1522 maPutukezi vakavaka kereke uye makore akatevera vaive vatovaka guta diki pane saiti. Nemiyero yenguva yacho, muzana ramakore rechi XNUMX São Tomé raive guta, kunyangwe pasina mubvunzo kuti maEuropean vakaita chinzvimbo chakakosha mukusimudzira nhoroondo yenharaunda ino.
Ivo vaive vakaenderera mberi kwezviitiko zvetsika dzekare kupfuura vatangi vebudiriro nyowani. Nhasi, nyanzvi dzinoongorora kwakatangira uye nhoroondo yenharaunda ino yese vanotenda izvozvo simba munzvimbo ino rekutanga kutengeserana neveEuropean rakafungidzirwa. Ongororo dzakawanda dzakaratidza kuti huwandu hwevatengesi veAsia vanounza nekuburitsa mabhatiri kubva kuGulf yeBengal aive akakwirira kudarika evaEurope. Pakati pezvinhu zvekutengesa zvakanyanya isu tine silika nemamwe machira.
Vanhu muBay reBangal
Kune chakavanzika chinobatanidza Bay yeBengal kurudzi rwakaderedza zvakanyanya huwandu hwayo. Vashoma vanosara asi kwete nekuti vakatsakatika asi nekuti vazhinji vacho vanodzoswazve pamberi pevanhu vakavakidzana. Izvo ndezvevamwe Andamanese avo vanoramba vari munzvimbo yavo isina hunhu uye vari pfuma yesainzi. Ivo vagari vevaAborigine veAndaman neNicobar Islands muBay of Bengal. Ikozvino kune vangangoita mazana mashanu nemazana matanhatu ezviuru vanochengetedza tsika yavo muhuwandu uye chete kwavari makumi mashanu chete vanotaura mutauro wemadzitateguru avo.
Ava vanhu vevanhu vari vapenyu vachiri kurarama kubva mubhokisi uye muunganidzwa sezvazvakaitika nemunhu ari prehistoric poindi, ivo vanoramba vachivhima hove neuta nemuseve kubva kumagwa avo uye ivo vanoziva hunyanzvi hwehuumbi nesimbi simbi. Mutauro wavo hauna manhamba saka vanofanirwa kushandisa mazwi maviri anoratidza manhamba: rimwe uye anopfuura rimwe. Dzose dzakapfupika muchimiro uye dzakasviba paganda kupfuura iwo akapoteredza vanhu veIndia.
Chakavanzika cheaya maAndamanese chave kudzika asi kuchipararira panguva imwe chete. Iko kune hombe genomic kudzidza iyo yakanangana nekudzidza zvidimbu zveNeanderthal DNA mumagenome avo. Vakaratidza zviratidzo zvemuchinjikwa wekare uine imwe yechinyakare uye isingazivikanwe nevanhu. Zvese izvi zvinonakidza enigma nyowani inoita kuti vanhu ava vakoshe kudzidza. Chidzidzo ichi chinojekesa mimwe mibvunzo nezve vanhu vakakosha zvakanyanya. Uye ndezvekuti ivo vakasiyana kwazvo kubva kune vamwe vanhu vekuSouth Asia sezvo kuferefetwa kwakati kwagumisa kuti ava vanhu vane chimiro chipfupi uye nerima raive chigadzirwa chekutama kunze kweAsia. Africa yakasiyana uye yakazvimiririra kubva kune iyo yakaitwa nenyika yese makore anodarika zviuru makumi mashanu apfuura.
Zvidzidzo zvevanhu
Gare gare mune zvimwe zvidzidzo zvinoratidza kuti izvi hazvisizvo. Ruvara ndirwo rwatakange tirwo isu tese patakasiya Africa kune nyika yese. Iye zvakare anotsanangura kuti chimiro chake chipfupi chigadzirwa che yakasimba maitiro esarudzo yemasikirwo sezvakaitika nemamwe marudzi ezvitsuwa. Mune ecosystems ine yakawanda yemiti density haina kukodzera kuve yakakwira zvakanyanya sezvo iri yakaoma zvakanyanya kuwanda uye pakupedzisira vanozopedzisira vaine matambudziko ekurovera nematavi.
Ndinovimba kuti neruzivo urwu iwe unogona kudzidza zvakawanda nezve Bay of Bengal uye ayo maitiro.