Matsakaicin yanayin duniya yana ƙaruwa da sauri fiye da nau'ikan da yawa zasu iya daidaitawa. A cikin shekaru 37 da suka gabata, an sami karin digiri 1,11, wanda yana iya zama maras muhimmanci; duk da haka, gaskiyar ta sha bamban.
Wannan canjin, duk da ƙarami, yana haifar da mummunan tasiri akan yanayi, kamar yadda aka tabbatar ta hanyar binciken nau'ikan dabbobi da tsirrai 1166 wanda Diana E. Bowler ta gudanar, daga cibiyar binciken halittu ta Senckberg da ke Cibiyar Nazarin Yanayi (Jamus) tare da wasu masu bincike daga Jami'ar Rey Juan Carlos ta Madrid da kuma National Museum. na Kimiyyar Halitta (CSIC).
Dabbobi da tsirrai sun saba da zama a wani yanki, ta yadda idan ka ɗauki, misali, dabbar Nordic zuwa hamadar Sahara zai sami mummunan lokaci kuma zai sami matsaloli da yawa don daidaitawa; A gefe guda kuma, idan wannan dabbar tana cikin yankin da yanayin yanayi yake da waɗanda ke wurin asalin sa, zai daidaita ba tare da matsala ba kuma zai iya zama naturalan ƙasa da kuma kawar da jinsunan ƙasar.
Wannan, koda kuwa misali ne kawai, ya riga ya faru. Nau'in ƙasa da ake amfani da shi a zaune a wurare masu dumi yana faɗaɗa yayin da yawan jinsunan yankunan sanyi ke raguwa. Kuma idan muka yi magana game da dabbobin da ke cikin ruwa, kamar yadda binciken ya nuna, kifayen da ke cikin ruwa mai taɓarɓarewa suna tafiya zuwa Tekun Arewa, inda yanayin zazzabin ya fi sanyi
Don cimma waɗannan shawarwarin, Masu binciken sun binciko abubuwan da aka tattara na mutane 1758 na cikin gida, tare da jimlar nau'o'in 1166 na azuzuwan 40, daga cikinsu akwai dabbobi masu shayarwa, tsuntsaye, lichens, shuke-shuke, da dai sauransu Har zuwa yanzu, guda ɗaya, biyu ko iyakar takamaiman nau'in jinsin an bincika. Wannan shi ne bincike na farko da ya kunshi irin wannan adadi mai yawa na dabbobi da tsirrai.
Godiya ga irin waɗannan karatun, »za mu iya ba da amsoshi ga wasu mahimman tambayoyin muhalli na zamaninmu, in ji Bowler.
Kuna iya karanta shi a nan (Turanci ne).