This text is missing some spaces, please add them: Aseriousplague"theblackdeath"devastatedatthattimeTheNordicContries.
A serious plague "the black death" devastated at that time The Nordic Contries.

This text is missing some spaces, please add them: ThecontentofCO2andthealkalinityofthesesamplesareinvestigated.DuringtheLOMROGexpeditionice-coresamplesaretakenwithaKOVACS7cmice-coredrill.
The content of CO2 and the alkalinity of these samples are investigated. During the LOMROG expedition ice-core samples are taken with a KOVACS 7 cm ice-core drill.

This text is missing some spaces, please add them: Thedesertwastobeourhomeforthenextweek.
The desert was to be our home for the next week.