Enye yezindawo ezimbalwa ezingakaze zisebenze emhlabeni, i ICape Horn yaseChile, eyamenyezelwa yi-Unesco njengeGugu Lomhlaba ngo-2005, isibe ngunogada omusha wokushintsha kwesimo sezulu.
Endaweni lapho cishe kungekho okwenziwa ngabantu, lapho kungekho ukungcola futhi futhi kukude nokukhishwa kwezimboni, kuleli kona lomhlaba izitshalo nezilwane bezihlala izimpilo zazo ngaphandle kokukhathazeka nganoma yini, kuze kube manje.
Echosheni eliseningizimu yezwekazi laseMelika singathola amanye amanzi ahlanzeke kunawo wonke kanye namahlathi aluhlaza aphilayo emhlabeni. Indawo okwamanje ekwazile ukubalekela ukukhula okusheshayo kwenani labantu. Lapha, uRicardo Rozzi, isazi sezinto eziphilayo kanye nomqondisi wohlelo lokulondolozwa kweBiocultural Subantarctic, kulapho ene-laboratory yakhe.
Ilebhu yemvelo, ngoba njengoba yena ngokwakhe atshele iqembu lezintatheli ezamphelezela ukuyobuka indawo ICabo de Hornos Biosphere Reserve, "lena yiJurasic Park yeNyakatho Nenkabazwe». Kodwa-ke, nawo la mathafa aseqalile ukuhlupheka ngemiphumela yokuguquka kwesimo sezulu.
Izinga lokushisa leqa kancane kancane isilinganiso esingu-6ºC kule ndawo, okudala umjikelezo wokuphila wezinambuzane zasemanzini, njengezimpukane ezimnyama, uthuthukile. Njengoba le ndawo ifudumala, imetabolism yezinye izinhlobo iyashesha, ibangele ukuncishiswa komjikelezo wazo wokuphila. Lokhu-ke nakho kunemiphumela ku-ecosystem, ikakhulukazi izinyoni ezifudukayo, ezaya lapho ukuyokondla ngesikhathi sokuchanyuselwa kwezinye izinambuzane futhi manje ezithola ukuthi azinakho ukudla okutholakalayo.
Ngakolunye uhlangothi, noma kuyindawo evikelekile, Abaphenyi abazi ukuthi izokwazi yini ukumelana nokuhlasela kwezinhlobo ezivela enyakatho.