Features na Black Sea Flora da fauna. Black Sea: Interesting Facts

Za ka san abin da Black Sea? Mafi yawan mutane za su ce: "I, mana" Bayan karanta wannan labarin za ka ga cewa amfani da su zama saba da Black Sea ne sosai m.

A Flora da fauna daga Black Sea

A halin yanzu siffar Black Sea da aka kafa a lokacin da na karshe karni. Abin mamaki, wannan teku yana da mafi ƙasƙanci gishiri ciki a duniya. Saboda wannan shi ne sosai m rinjayar mu fata.

Black Sea - mafi arewacin subtropics. A ta gaba za ka iya sha'awan da na itatuwan dabino, eucalyptus, Magnolia itatuwa, da ciyawa da kuma wasu wakilan fauna. Yana danganta Black Sea da Rum saboda da bambancin fauna. The Black Sea, ba shakka, ba haka ba ne mai arziki a cikin wakilan da dabba duniya, shi ne duk da haka quite ban sha'awa domin gudanar da bincike. Yanzu duk abin da a daki-daki.

kayan duniya

Yau, da teku fauna hada da 270 jinsunan algae: kore, launin ruwan kasa, ja kasa (Cystoseira, phyllophora, eelgrass, kladofora, Ulvi, da dai sauransu). Phytoplankton ne sosai bambance bambancen - wasu 600 jinsunan. Daga cikin su akwai dinoflagellates, diatoms, da sauransu.

dabba duniya

Idan muka kwatanta da Bahar Rum, da Black fauna da yawa poorer. The Black Sea ya zama Haven ga 2500 jinsin dabbobi. Daga cikin su, 500 daya-celled, 500 crustaceans, 200 Shellfish da 160 vertabrate. All sauran - daban-daban kwaro. Fauna da Bahar Rum, ta kwatanta, aka wakilta 9 dubu jinsunan.

The Black Sea yana da fadi da kewayon gwargwado, moderately ruwan sanyi da kuma gaban hydrogen sulfide a babban zurfin. Duk wannan saboda mun gwada matalauta fauna. The Black Sea ne dace da mazauninsu Hardy jinsunan cewa a duk matakai na su ci gaba ba ya bukatar mai zurfin.

A ƙarƙashin teku rayuwa oysters, mussels kuma predatory Shellfish pects - rapana wanda aka shigar Far jiragen ruwa. Daga cikin duwatsu da kuma crevices na jihar bakin teku cliffs za a iya samu crabs da jatan lande. Chordate fauna daga Black Sea ne wajen matalauta, amma ga iri iri da kuma masu bincike shi ne isa. Har ila yau, akwai da dama jinsunan jellyfish (yafi Rhizostoma da Aurelia), Sponges da anemones.

A Flora da fauna daga Black Sea: sunan kifi

A Black Sea an samu wadannan iri kifi:

• goby (Golovach, bulala, rajistan ayyukan, martovik Rota)
• irin kifi (Azovskaya da kuma Black Sea)
• shark, spiny dogfish,
• Biyar jinsunan mullet,
• fama, zurfin,
• Hake (hake)
• bluefish,
• goatfish,
• Marine Ruff ,
• mackerel,
• doki mackerel,
• haddock,
• herring,
• sprat da sauransu.

Har ila yau, akwai irin sturgeon: beluga, sturgeon (da Azov da Black Sea). Ba haka matalauta fauna daga Black Sea - kifi nan da yawa.

Akwai kuma wani hatsari jinsunan kifaye: teku dragon (mai hatsari - m spines gill inuwõyi da dorsal filafilin kifi), kunama kifi, stingray, stingray, wanda aka located a kan wutsiya na guba ƙayayuwa.

Birds da kuma dabbobi masu shayarwa

Saboda haka, mazaunan Black Sea, wanda suke? Magana kadan game da kananan fauna. Daga cikin tsuntsaye ne: gulls, petrels, ducks da cormorants nutse. Dabbobi masu shayarwa suna wakilta: dabbobin ruwa (na kowa da dabbar dolfin kuma bottlenose dabbobin ruwa), porpoise (wanda kuma ake kira Tekun Azov dabbar dolfin) da fari-bellied hatimi.

Rapa - bako daga Far East

Wasu mazaunan Black Sea da aka ba asali zauna a ciki. Mafi yawansu ba su zo nan ta cikin Bosporus da Dardanelles. Dalilin shi ga wani na sirri son sani.

Predatory Shellfish rapana buga Black Sea a 1947. Don kwanan wata, ya ci kusan dukan jama'ar na oysters da scallops. Sun brine, gano wani wanda aka azabtar, shi ne ya fadi na sukar kwatami da kuma sha da abinda ke ciki. Manya farautar kadan daban-daban - da suke ɓoyewa gamsai, wanda paralyzes aka azabtar folds da kuma damar da predator ci Shellfish ba tare da matsaloli. The sosai guda Rapanu wani hadari, saboda saboda da low gwargwado na ruwa a cikin teku ba ta babban makiyan - tarwada.

Rapa edible. A dandano ne reminiscent na sturgeon. An yi imani da cewa rapana ne kusa dangi na miyagun Shellfish bawo daga abin da Phoenicians sanya m fenti.

spiny dogfish shark

Marine Black Sea fauna ba sosai bambancin, amma quite ban sha'awa. An samu a ko da daya jinsunan sharks. Wannan spiny dogfish, ko kamar yadda shi ne ake kira, da spiny dogfish. Yana da wuya tsiro fiye da mita a tsawon kuma yayi ƙoƙari ya ci gaba da zurfin inda ruwa yake colder kuma babu mutane. Daga cikin Rybakov Katran ne mai real ganima. Gaskiyar cewa shark hanta man fetur da magani Properties. Duk da haka shark iya zama haɗari ga mutane, kamar yadda ta dorsal ƙege da zangarniya guba.

jellyfish

Mafi sau da yawa, a cikin tẽku, akwai iri biyu jellyfish: Aurelia da Rhizostoma. Rhizostoma - The most jellyfish Black Sea, yayin da Aurelia, a akasin haka, da karami. Aurelia, kamar yadda mai mulkin, ba ya girma fiye da 30 santimita a diamita. Amma Rhizostoma iya isa 50 cm.

Aurelia ba guba, da kuma Rhizostoma a cikin hali na mutum lamba zai iya sa konewa kama da harba. Ana sa m redness, kona, a rare lokuta - ko da blisters. Rhizostoma yana da wani bluish launi tare da wani m Dome. Idan ka ganin jellyfish a cikin ruwa, kamar kai shi ga al'arshi da kuma motsa daga gare shi. Dome, sabanin da tentacles, wadanda ba mai guba.

Wasu sauran a kan Black Sea rairayin bakin teku da gangan neman wani taro tare da m jellyfish. Sun yi imani da cewa Rhizostoma guba yana da magani Properties. Jita-jita da shi da cewa shafa jikinsa jellyfish, za a iya warkar da kanta daga sciatica. Yana da wani kuskure ne cewa yana da biyu kimiyya da kuma m karatu. Babu taimako, wannan far ba ya kawo kazalika da hanyar fama da haƙuri, da kuma jellyfish.

glowing teku

Daga cikin plankton inhabiting ruwan tekun Black Sea, akwai daya sabon abu bayyanar - noktilyuka, ta noctiluca scintillans. Wannan alga predator wanda rage cin abinci kunshi shirye-sanya kwayoyin abubuwa. Amma babban alama noktilyuki - da ikon na phosphorescence. Tare da wannan algae a watan Agusta zai iya ze cewa Black Sea ne a kan.

Tekun zurfin

Ididdigewa ne ga mazaunan ƙaunataccen teku, dubi kamar wata ban sha'awa facts. The Black Sea ne da nisa da most anoxic ruwa jiki a duniya. Rayuwa a ruwanta ba zai iya zama a zurfin mita 200 saboda da babban taro na hydrogen sulphide akwai. A tsawon shekaru, da teku ya tara fiye da wani ya kai tan biliyan na hydrogen sulfide, wanda yake shi ne samfurin na kwayan aiki. Akwai version cewa a lokacin bayyanar da Black Sea (7200 shekaru da suka wuce), shi ya kashe mazaunan Black Sea ruwa tare lake, tsohon ne a baya. Saboda su, a kasa na tara reserves methane da hydrogen sulfide. Amma wannan shi ne kawai hasashe, wanda ya zuwa yanzu ba tabbatar. Kuma da gaskiya ne cewa saboda da babban abun ciki na hydrogen sulfide a cikin tẽku haka matalauta fauna.

The Black Sea kuma yana da wani babban abun ciki na sabo ruwa, wanda kuma yana da mummunan tasiri a kan wasu daga mazaunanta. Gaskiyar ita ce, ku fita daga cikin kogin ruwa ba zai iya ƙafe cikakken. A gishiri da ruwa samun a cikin tẽku, yafi daga Bosphorus mashigar, wanda bai isa ya goyi bayan gishiri balance.

Akwai da yawa shiriritar game da asalin na sunan Black Sea. Amma daya daga cikinsu alama mafi plausible. Ja da anga daga cikin Black Sea ruwa, da matuƙan aka mamakin da launi - anga mãsu yin baƙi. Wannan shi ne saboda da dauki na karfe da hydrogen sulfide. Zai yiwu shi ya sa teku ya samu da sunan da muka sani a yau. Ba zato ba tsammani, daya daga cikin na farko sunayen kara kamar "matattu teku zurfin." Yanzu mun san yadda shi ne ya sa.

karkashin ruwa kogin

Abin mamaki, a karkashin tekun Black Sea gudana shi ne ainihin kogin. Yana fãra a Bosporus kuma ya bar kusan ɗari. Kilomita a cikin ruwa shafi. A cewar unconfirmed (as yet) to masana kimiyya, a lokacin da samuwar Black Sea, inda Crimean Isthmus tsakanin bayyana da Bahar Rum da aka hallaka, cikin ruwa cika da ƙasa na ba-rana Black Sea, kafa a ƙasar cibiyar sadarwa na ramuka. A daya daga cikinsu a yau, karkashin ruwa kogin gudãna gishiri da ruwa, wanda ba ya canja da shugabanci.

Me karkashin ruwa kogin ruwa ba tare da Mix seawater? A dukan nufi shi ne bambanci a yawa da kuma zazzabi. Karkashin ruwa kogin 'yan digiri colder fiye da a teku. Kuma tam saboda da babban abun ciki na gishiri, domin amfanin jiki da saltier Bahar Rum. A kogin gudana tare da kasa, ƙungiyoyinsu suna ruwa a kasa na fili. Wadannan filayen, bari-kamar ƙasar-tushen, da kadan, ko kuma ba rai. Karkashin ruwa kogin Yanã fitar da su oxygen da kuma abinci da ya zo a cikin m, ba yawan hydrogen sulfide a cikin zurfin tekun Black Sea. Yana yiwuwa a cikin wadannan filayen ne rayuwa. Rayuwa karkashin "teku na hydrogen sulfide", dake karkashin tekun Black Sea. Irin wannan ne m kalma game.

Af, da hunch cewa wanzuwar wani karkashin ruwa kogin da aka sani da tsoho Helenawa. Iyo fita zuwa teku, suka jefa cikin kaya daga jirgin, a haɗe da igiya. A kogin da aka ja da kaya, da kuma tare da shi da kuma jirgin, sa shi sauki ga tuƙi.

ƙarshe

Saboda haka, a yau mun sami fita wanda mazaunan Black Sea. Jerin sunayen da taimaka mana wajen samun su san su. Mun kuma koyi daga gare ku fiye da Black Sea ya bambanta daga wasu, da kuma abin da asirai aka boye yanayin da iko ruwaye. Yanzu, za a vacation zuwa fi so Sea, za su yi wani abu don burge your friends kuma gaya cewa na bincike kiddies.