Sequoia Giant: isithombe. Lapho ikhula Sequoia giant?

Sequoia Giant noma isihlahla mammoth (enye indlela-ke kubizwa ngokuthi) kubhekwa omunye izihlahla omkhulu emhlabeni. Futhi, owasinda ingenye izimangaliso eziningi zomhlaba. Lo mndeni isidlakela isihlahla coniferous ingafinyelela ubude obungaphezu kwamamitha phezu 110, nesicu salo ubukhulu kuyinto 12 metres. Isilinganiso sobude bokuphila kuyisimangaliso bemvelo Kuyinto engacabangeki. Sequoia Giant uhlala neminyaka engaphezu kwengu-5,000.

Umlando nesenzakalo

Kuze kube manje, ososayensi baye baphetha ngokuthi lolu hlobo isihlahla ukuvela eMhlabeni okwengeziwe eminyakeni million 140 edlule. Lokhu kuboniswa Khomba bese izinsalela zamathambo wafunda nezinye ezifakwa Geological, ngesisekelo okuyinto kungenzeka ukubala inkathi silinganisiwe kwavela izidalwa yemvelo enkulu Emhlabeni.

Endulo Sequoia ukunweba ensimini namuhla eyaziwa ngokuthi iFrance, Japan, ngisho e- New laseSiberia Islands. isihlahla Giant esase sikhona kakade esikhathini Jurassic, lapho izibankwakazi owakhiwe iplanethi, futhi ngisho nangalesosikhathi emahlathini bahlale ezindaweni ezinkulu e Nenkabazwe. Ngokusho kochwepheshe, eminyakeni million 50 edlule, ngenxa yokuthi izinga lokushisa Emhlabeni wehlile kakhulu, baqala engu ice. Sequoia Giant saphela chithi iplanethi, futhi uhla yayo kakhulu ziyancipha. Ngemva ukufudumala izihlahla wahlala ngasikhathi sinye yentuthuko kanye kwakufanele zikhule endaweni eyodwa kuphela.

Eyokuqala giant Sequoia wathola abaseSpain, okwathi ngo-1769 wathumela uhambo endaweni wamanje San Francisco. Igama lakhe izihlahla Mammoth etholakele sezilimi futhi sezitshalo S. Endlifera owaqala wababiza ngokuthi "izihlahla ebomvu." Ekuqaleni, akekho wayazi ukuthi kumelwe enzeni nalezi nempilo ende kakhulu. Kuba- bexhashazwa, ngenxa yokuthi iziqu eqinile kwaba nzima ukuba amlahle phansi, njengoba ayengeke athathe muntu ngembazo noma babona. Ngaphezu kwakho konke izinkuni kwaba ngokuphelele langakufanelekela ukwakhiwa, ezifana izihlahla zikaphayini noma ezinye AmaConifers. Ihlathi elikhulu Sequoia ngisho ngaphansi nokuqothulwa 1848. Ngesikhathi ezingaphezu kwesigamu izihlahla ngokuba silishiyile izwe, uhulumeni wase-US wanquma ukuqala ukuvikela zidalwa ezimangalisayo bemvelo.

namuhla

Namuhla, emahlathini engokwemvelo redwoods ezibhekwa impahla yomphakathi, kodwa baye basinda kulokho ogwini Pacific California kuphela. Futhi isihlahla mammoth elimila emithambekeni esentshonalanga yeziNtaba zase-Sierra Nevada Mountains. Lena ukuphela kwendawo lapho kukhona khona izinsalela amazing kanye emangalisayo ihlathi imidondoshiya Namanje balondolozwa. Lokhu reserve ihlanganisa indawo mayelana 670 amakhilomitha ogwini futhi mayelana 45 amakhilomitha maphakathi nezwe. Sequoia Giant ikhula phezulu ezintabeni, ngoba umswakama high adingekayo ke. Noma kunjalo esihlahleni mammoth ubhekana okushisa aphansi ukuthi basiza lesi simanga emhlabeni ukuze usinde engu ice.

Njalo ngonyaka e-United States izinkulungwane zezivakashi abafuna ukuthatha izithombe esinqeni esihlahleni. Reserve, lapho kumila Sequoia giant, futhi ivamile phakathi amaMelika ngubani ngisho waqamba enye igama elikhulu ejwayelekile waseMelika odumile. Lokhu giant ivikelwe njenganoma iyiphi enye lesikhumbuzo, futhi emagugu emasiko wayo yonke Melika. Naphezu isithakazelo kusuka ososayensi, awusebenzi bagawula kunoma iyiphi bezenzisa.

Isihlahla "Jikelele Sherman"

Sequoia Giant "Jikelele Sherman" likhula Sierra Nevada futhi kubhekwa omunye izitshalo ezimangalisayo kakhulu emhlabeni. Ukuphakama kwesihlahla ingaphezu 83 metres, futhi umthamo ekugcineni kwesiqu sawo - 1486 cubic metres nesisindo esingamathani ezingaphezu kuka-6,000. Kulinganiselwa kwesihlahla iminyaka endaweni ethile emhlabeni 2,700 ubudala, futhi namanje kuyaqhubeka kukhula. Minyaka yonke, giant usuke sandise inkonzo ukhuni kakhulu ngendlela amaphuzu imitha-18 esihlahleni. Ososayensi baye baqhubeka befundela emhlabeni kuphela isitshalo coniferous, okuyinto eye ayezibonile ekuphileni kwakhe emlandweni wesintu.

Waphinde wabhekana nomunye umdondoshiya abadumile

Ngaphezu "Jikelele Sherman" esiqiwini, kunesinye isihlahla elihle - redwood giant (Sequoia). California, lapho ugawulwa, namanje kugcina phansi lowo mdondoshiya. Ngaphezu kwalokho, uye futhi yaklonyeliswa nodumo ekubeni ngibe umuntu loyo olungekho emthethweni uphawu isimo. Umuthi lwanqunywa ngo-1930 eneminyaka engu-eminyakeni 1930! Enkabeni yalo, nakweminye imikhakha ethile kuhlangene upende kubo kulotshiwe lokhu okulandelayo:

1. 1066 - unyaka ka Battle of Hastings.
2. 1212 - unyaka ukusayinwa Magna Carta.
3. 1492 - unyaka kokutholakala Melika.
4. 1776 - unyaka Declaration of Independence.
5. 1930 - unyaka ukugawula.

incazelo redwoods

Umuthi has uqweqwe obukhulu, zazo ukujiya kuyinto cm 60. Ukhuni umswakama izinto oily bengekho nhlobo, kodwa izinto eziningi tannin equkethwe, okwenza kube ukumelana kunoma ushisa amahlathi. Ngisho iziqu angqongqa bayaqhubeka bekhula okwengeziwe, ngenkathi ezinye AmaConifers ngemva ukulimala enjalo afe. Lolu khuni yalesi sihlahla lungekho ngaphansi lihlaselwa izinambuzane, isikhunta, isifo kanye bola. Izimpande zawo zikhule ngokujulile ngakho emhlabeni, ukuthi amathuba okuba umuthi uwela phezu isivunguvungu oqinile womoya, kungu-zero. Sequoia Giant, laba izithombe zabo nezithombe umcabango, has a uqweqwe kamnandi, okuyinto kuba seduze bomvu ukuze nucleus. Sekuyisikhathi eside akusho ukubola, zingamelana imithwalo eningi futhi ke ngokuphelele evumelana kuhambisane netinhloso, nakuba ayisetshenziswa ngenkuthalo.

ukukhiqizwa kabusha

Adult Sequoia umuthi uthela omningi imbewu, kodwa kuphela ingxenye encane kubo ziqhume ngempumelelo, futhi labo nendlela yawo edabula phansi, baphoqwa ukuba ukulwa wokuphila kwakhe. Iqiniso lokuthi amahlumela amasha azikhandle kuwo wonke ubude, kodwa omdala uba, kulapho amagatsha ephansi eseyiqedile. Ngakho isihlahla yakha Dome okuqinile okuyinto ngokuphelele ungaphuthelwa ukukhanya sosuku. Ihlathi sequoias giant ungavumeli lutho ukukhula ngaphansi kwalesi kombhede oluhlaza. Ngakho-ke, amahlumela amasha okudingeka babhekane nabo ukukhanyisa abampofu ngesisekelo lesi kunzima kakhulu ukukhuluma mayelana nokusatshalaliswa engokwemvelo redwood izihlahla emhlabathini. Uma kwenzeka ukuthi isintu ngeke ngenkuthalo ukusebenzisa ukhuni ezinjalo, uzodinga ukudala zigcine ekhethekile, okuzokwenziwa nezithombo esekhulile.