La Plata River (South America): description, fasali, photos

La Plata - Beautiful kogin a Kudancin Amirka. Bayan ci, da ruwa gudana Uruguay da kuma Paraná kafa estuary na La Plata. A farko zuwa kasa a kan bankunan na kogin, ya mai ƙungiya daga Turai matafiya, jagorancin Explorer Juan Diaz de Solis. Da farko, da masu bincike duba ga wani rafi cewa zai wuce tsakanin tekun Pacific da kuma Atlantic.

Mazauna yi imani da cewa a zamanin da, a cikin kasa na kandami wata babbar adadin na zinariya da aka samu. La Plata River lullube for 320 km. Yana yana da widest estuary a duniya, ta size kadan fiye da 35 km. A wasu wurare da estuary yalwaci 100 km, shi ne ganiya a wurin, wanda aka located tsakanin Cape kuma Antonio Maldonato. A nan, da nisa daga cikin nuna alama ya wuce maki 200 km.

description

River La Plata - wani muhimmin ruwa hanya a babban yankin. Its ruwa da ake amfani da idan ya cancanta ban ruwa. A kowace shekara cikin kogin a cikin darajar da aikin noma ya karu.

Tare da dukan tsawon ruwa na gudana daga ƙarƙashinsu mai yawa Shoals, don haka jiragen ruwa za su iya shiga da shi ne kawai ta hanyar guda tashar jiragen ruwa. By kanta, da kogi na La Plata ne sosai turbid, amma hukumomin wani lokacin gudanar da tsaftacewa aiki. Wannan ne yake aikata dõmin jirgi iya wuce ta sauran yankuna ba tare da tsoron guje aground.

The musamman da suka bambanta da kogin

Daya daga cikin siffofin da ruwan ne cewa saboda ta lebur kasa ne ake kira "Silver River." Domin Rasha-magana, wannan al'amari yana gani daga wani daban-daban kwana. Bayan duk, kamar yadda aka fassara daga Spanish "Rio de la Plata."

A kogin ma yana da na biyu alama. Ta - da mazauninsu na rare jinsunan dabbobin ruwa. Baya daga gare shi, da kogi da aka samu a cikin da dama membobin teku kunkuru, duk uku daga cikinsu.

The uku alama na La Plata ne a gaskiyar cewa, idan muka dubi shi daga tsawo, kamar jirgin sama, za ka lura daya ban sha'awa abu - a jamsin na biyu qarqashinsu bayyana tafki daukan wani nau'i na mazurari.

ban sha'awa facts

A Coast, yanzu da kafa masana'antu: sana'anta na'ura kayan aikin, Textiles da kuma kayayyakin abinci. Har ila yau, kogin La Plata ne mafi m ruwa ci tushen a kudancin Amirka.

A 1939, wannan shi ne mafi girma a watercourse vehicular fama. Yana da ya faru "cikin tsarin" na yakin duniya na biyu. Yaƙi kuwa ya yi tsakanin Birtaniya da kuma Jamus.

dabbobin ruwa

Kamar yadda aka ambata a riga, La Plata ne a wurin baza a rare jinsunan dabbobin ruwa, shi ne ake kira - La Plata. Daga dukkan samuwa a duniya waɗannan dabbobi ne mafi karami a size. adult dabbar dolfin jiki iya isa matsakaicin matakin 1.7 mita, da kuma nauyi - ba fiye da 61 kg. Winter dabbar dolfin iyon daga ƙarƙashinsu, ƙaura a wani northerly shugabanci tare da bakin tekun. Animal ci soya da jatan lande. Da nisa daga cikin La Plata kogin dabbar dolfin ba ka damar zauna da shi a yankin inda mafi abinci. Shi da kansa abubuwa a matsayin abinci ga sharks da kuma kisa Whales. Kama da dabbobin ruwa domin na sirri dalilai da aka haramta. Kadai, ba su iyo, kawai a fakitoci na 10-15 mutane. Kwiyakwiyanta bayyana ne kawai sau daya a cikin shekaru biyu. Suka ze zama sosai secretive da timidity, don haka kallon su ne kusan ba zai yiwu. A wannan batun, waɗanda wakilan suna talauci gane. Wasan akrobat yi ba.

kunkuru

River La Plata (photo ne a cikin labarin) - shi ne mazauninsu na teku kunkuru loggerhead. The nauyi na wadannan dabbobi iya isa 200 kg, da kuma tsawon - kawai kasa da 1 mita. Loggerhead a lokaci iya dage fiye da 100 qwai. Don kwanan wata, kamawa kunkuru da kuma tattara qwai ne tsananin haramta, kamar yadda rage yawan wakilan da caretta (na biyu sunan).

Green kunkuru - wani jinsin marine dabbobi masu rarrafe da cewa rayuwa, a La Plata. Jikin tsawon - 150 cm, da kuma nauyi - har zuwa 200 kg. An ban sha'awa tarihi gaskiya ne: kunkuru da aka kama, wanda ya kai kusan rabin ton na nauyi. Wadannan dabbobi suna kira soups, kamar yadda su nama da kuma qwai ne m. A halin yanzu, gumãkan daga wadannan wakilan ne tsananin haramta.

Wani view of la Plata kunkuru - leatherback. Shi ne mafi girma jinsuna. Su nauyi kai game da daya ton, da kuma tsawon - game da 2.5 m. Kamawa wadannan tortoises ne ma haramta, amma wannan ba ya dakatar da mafarauta. A daya hali, domin kare kanka da kuma qwai da wannan dabba da aka kashe wani jami'in 'yan sanda. All zaune a La Plata kunkuru ya kamãta da wani m nau'in.

Flora

Ciyayi na La Plata ba da arziki ƙwarai. All Flora aka wakilta yafi fadama shuke-shuke. Gina hydroelectric iko tashar ya haddasa deforestation. A ci gaba da tekun ta fara quite a yayin da suka wuce. Abin baƙin ciki, baki na fasaha ci gaba ya kai ga halakar da yawa shuka iri. A halin yanzu, akwai kawai game da 5% (daga baya adadin) na daban-daban da furanni da itatuwa.

Da na kowa noma amfanin gona kawai biyu hatsi: alkama da masara. Hayin kogi kasa lugar, don haka akwai har yanzu ya kasance undeveloped mutum na steppe ƙasar.

ambaliyar ruwa

Daya daga cikin matsaloli na La Plata ne ta m ambaliyar ruwa. A watan Afrilu, 2013 saboda ambaliyar ruwa kashe mutane da dama, akwai mutane da yawa wadanda suka jikkata. Wannan ya kai ga lalata gidaje da kuma sauran gine-ginen.

a ƙarshe

Yau da bakin tekun na La Plata ake rayayye ci gaba da gina up, tare da sakamakon cewa akwai wata babbar deforestation, wanda riga da haka an kusan tafi. Idan wannan ya ci gaba, da ciyayi da dabbobi zai bace gaba daya. Ya zuwa yanzu, kadai hanya - to reserves, amma abu ne mai wuya su za su iya jimre da matsalolin da muhalli matsalar wannan girma. A kogi, wanda gudana a cikin bay na La Plata, wanda sunan shi San Juan, damar a bit Ya tsarkake ruwa da kuma ƙara da yawan mazaunanta.