Shanduko yemamiriro ekunze iri kukonzera kuti mazaya makuru echando anyungudike. Vhura Greenland huwandu hwakazara hunotorwa neaya echando huri kudzikira pamwero usina kumboitika.
Izvo zvakakosha kuti ukwanise kuziva huwandu hweizi iri kunyungudika pagore kuziva kuti ingani gungwa rinokwira pasirese pasirese kana mhedzisiro yeshanduko yemamiriro ekunze ichienderera. Iye anoongorora anozozviona Ramon Hernando de Larramendi uye yake yesainzi yekufambisa timu iyo ichaenda kuGreenland kunochera uye kuenzanisa mwaka wegore chando muyero.
Ruzivo runogona kuwanikwa kubva kuongororo idzi rwakakosha pakuziva kuwanda kwemakungwa nemakungwa kana kukwira kwepasi kuchiramba kuchikura mumakore anotevera. Pakati peboka rekutsvagisa iro richaenda mukufamba uku ndiAmerican Climatologist uye vaongorori vanozotarisa kuunganidza echando sampuli. Kuti vaite izvi ivo vari kuenda kunochera anenge 25 metres kudzika. Nzvimbo yekudzidzira ine kuwedzerwa kwemakiromita zviuru zviviri.
Larramendi yagadzira chinhu chakasarudzika chinogadzirwa munyika inonzi mhepo sled. Icho chivharo chinoshanda nesimba remhepo uye chinokutendera iwe kufamba nzendo refu munguva shoma. Ndokutenda kune ino tekinoroji yakagadzirirwa chigadzirwa kuti rwendo rwunove runogoneka.
Ramón Hernando de Larramendi anobva kuMadrid uye akakurira muguta. Asi anga achigara achida kuziva nezve Arctic. Akave achiwedzera ruzivo rwake uye zvishoma nezvishoma akagadzirisa chimiro chezvinhu zvakakosha kune iwo mafambiro. Nhasi anoedza kuratidza nyika yesainzi kuti mhepo sled inogona kuve nzira yekufunda uye kuongorora iyo inotonhora zvikamu zvepasi.