Mtengo wamkulu kukula padziko lathuli

Mu 1997, Dzhuliya Hill anapereka zolemba za kukhala pa mtengo. Choncho iye ankafuna kudziwa ndi kuweruza anthu ku vuto la kusamala nkhalango. Kodi unakwaniritsa cholinga ichi - silikudziwika, koma wofiira chimphona mtengo wogwetsedwawo, iye anatha kupulumutsa. M'pofunikanso podziwa kuti zomera musati akudwala matenda obwera ndi ukalamba, monga kuyenera anthu. Patapita nthawi, mbali ina mungafe, ndi zina - kukula kwa zaka zambiri.

Mwina aliyense wa ife ana anauzidwa kuti mitundu ina akhoza moyo kwa mazana a zaka. Komabe, ngakhale achikulire onse kudziwa kuti mtengo wamkulu ali ndi zaka pafupifupi 10,000 zaka. Mu Sweden, pa Puli phiri spruce limakula Old Tjikko, amene zaka apeza asayansi. Panthawi yoyamba imene anayamba kulankhula za izo, m'badwo wa mtengo unali "yekha" kwa zaka masauzande ochepa. Kumene, thunthu lake ndi nthawi kusinthidwa, koma mizu ya zomera obadwa 100 zaka zapitazo.

Funso limene asayansi ali kwa nthawi yaitali sankawayankha mmene mtengo wamkulu mu dziko apulumuke kusintha onse nyengo mu dziko, anapeza malongosoledwe mu chakuti Tjikko Old anafa pa nthawi ina ya nthawi, ndi m'mikhalidwe yabwino kachiwiri kumera. Icho ndi chimene chinayambitsa inaccuracy wa chiweruzo woyamba wa sayansi zaka spruce.

Mpaka makumi anai zaka mazana makumi awiri, linali bokosi kuti Iye anayima motsutsa maziko a greenery si ambiri. Pa nthawi yomweyo, kusintha zabwino nyengo kwachititsa chakuti mtengo yatoma kukula pontho.

Mpaka nthawi monga kuti anafotokozera za zaka enieni a spruce, mtengo wamkulu mu dziko anayimiridwa mwa Metusela pine. Chimakula mu Reserve National ya California, koma malo enieni ali mseri anthu. Koma ife tikudziwa kuti ilo limakula pamalo okwera mamita zoposa zikwi zitatu pamwamba pa nyanja. Dzina la chomera unatchedwa khalidwe la m'Baibulo, amene dziko lapansi ulendo wa zaka 969. Panopa, Metusela imatengedwa wamkulu zamoyo pa neklonnirovannym Dziko Lapansi. Malinga ndi asayansi, moyo wake inayamba mu 2831 BC. e.

Akatswiri ena, monga wakonzekera kuti mutu wa "mtengo wamkulu padziko lapansi" kukankha intermountain paini Prometheus. Chimakula paphiri Wheeler Peak mu United States. Moti mbewu izi zinali zaka zoposa 5000, koma m'badwo enieni ndi kukhala chinsinsi. Iwo anapeza mu 1958 ndi naturalists, ndi amene dzina polemekeza chithunzi m'nthano ya Prometheus.

Mu 1963, Donald Karri, wofufuza, anabwera m'dera la kuphunzira chomera dziko. Apa anafotokoza natyknulsya pa mtengo wamkulu ndi anachipatsa dzina - WPN - 114. Kugwiritsa ntchito zipangizo zamakono za nthawi, asayansi asonyeza kuti chomera si pasanathe zaka 3-4 zikwi. Mu 1964, D. Curry, ndi chilolezo cha US Forest Service (USFS), kudula mtengo paini ndi ukugawa m'magulu amene kenako anatitumiza Laboratories osiyana. Panopa, gawo la Prometheus Tingaone mu zinthu zochititsa chidwi zosiyanasiyana American. Ndipo pamalo pamene mtengo wamkulu anakula, tsopano patsala yekha chitsa. Kodi cholinga kuwononga wasayansi anatenga chomera lonse - sakudziwika.