Kamar yadda muka gani a lokuta da dama, canjin yanayi yana da tasirin duniya a kusan kowane fanni da muka sani. Muna magana ne canji a cikin yanayin da ke daidaita duk halayen da ke sanya yanayin halittu yadda suke, wanda ke sanya rayayyun halittu su rayu kamar yadda suke yi da kuma yadda suka saba da kuma ci gaba cikin tarihi.
Wannan karon na zo ne don yi muku magana kan tasirin canjin yanayi ga dabbobi masu rarrafe da tsire-tsire masu tsire-tsire. Menene canjin yanayi yake da shi da ƙwayar ƙwayoyin dabbobi masu rarrafe?
Haɗin Yanayi da Canjin Yanayi
Wani abu da mutane suka kasa ɗaukar ciki shine yadda a yanayi duk abin yake da alaƙa da haɗi. Yadda yanayi yake hanyoyin sadarwa marasa iyaka wadanda suke da ma'auni, a cikin mafi yawan lokutan saɓo, kuma cewa wannan daidaiton zai iya raguwa saboda wakilai na waje kamar canjin yanayi. Misali, yadda sauƙin sauyin yanayin cikin teku na iya haifar da mutuwar yawancin nau'ikan kifayen da ke rayuwa albarkacin murjani.
Kamar yadda muka sha fada a lokuta da dama a nan Meteorología en Red, Murjani na da matukar rauni ga sauye-sauyen yanayin ruwa da dumamar yanayi ke haifarwa. Godiya ga murjani, jerin nau'ikan suna rayuwa tunda suna da mafaka kuma wasu nau'ikan algae kuma na iya rayuwa ta hanyar yin hulɗa a cikin wannan yanayin. To, idan murjani ke fama da hauhawar yanayin zafi, duk wani abu mai rai da ya dogara da murjani don tsira su ma za su yi tasiri, duk da cewa karuwar zafin ruwa ya shafe su kai tsaye.
A wannan halin, Ina nan don magana game da dabbobi masu rarrafe da tsire-tsire masu tsire-tsire. Don ku kara fahimtar yadda sauyin yanayi zai iya shafar ƙwayar ƙwayoyin dabbobi masu rarrafe, dole ne ku tuna cewa komai yana da alaƙa a yanayi kuma cewa komai yana da alaƙa da shi.
Sauyin yanayi yana shafar dabbobi masu rarrafe
Ta yaya canjin yanayi zai shafi tasirin kwayar halittar dabbobi masu rarrafe? Da kyau, a cikin kyakkyawan yanayin daidaitawa: ta hanyar rage yawan kwayoyin cuta da ke rayuwa a cikin hanjin ka. Wannan na iya haifar da raguwar damar rayuwar ku.
Wani bincike da aka buga a mujallar Nature ya bayyana cewa dumamar yanayi da ke haifar da karuwar digiri 2 zuwa 3 na iya nufin raguwa da kashi 34 cikin ɗari na bambancin ƙananan ƙwayoyin cuta a cikin hanjin ɓullar ƙwarjin peat (Vivipara zootoca), wanda aka yi nazarin. Abu mafi damuwa shine cewa ƙaruwa 2 zuwa 3 a yanayin matsakaicin yanayin duniya shine abin da ake hangowa ta yanayin canjin yanayi na yanzu.
Don bincika da nazarin tasirin yanayin zafi a kan kadangaru, masana kimiyya sun sanya su a cikin rufaffiyar wuri tare da yanayin zafin jiki mai sarrafawa. Sun yi nazarin samfuran kwayoyin cutar hanjinsu don ganin irin kwayoyin da suke da su a cikin hanjinsu. Ta hanyar nazarin ƙadangare waɗanda suke cikin yanayin zafin jiki daban-daban, sun gano hakan bambance-bambancen da ke cikin ƙwayoyin hanji sun ragu ƙwarai a cikin waɗancan ƙwayoyin da ke rayuwa a cikin yanayi mai ɗumi. Bugu da ƙari, sun sami damar kammalawa cewa wannan yanayin yana da tasirin gaske game da damar rayuwarsu.
Kodayake an sami ƙarin ƙaruwar yanayin zafin yanayi wanda zai iya shafar fure na ƙwayoyin cuta don haka damar rayuwarsu, har yanzu ana buƙatar ƙarin shaida don sa shi ya zama mai saurin gani. Ya kuma yi la'akari da yiwuwar hakan ana lura da irin wannan tasirin a cikin sauran dabbobi masu jini da sanyi kamar dabbobi masu rarrafe da amphibians waɗanda suka dogara da tushen waje don zafin jiki.
Dole ne a tuna cewa kasancewar ƙwayoyin cuta a cikin narkewar yana da mahimmanci don aiwatar da shi da kyau. Sabili da haka, dole ne a gudanar da sabon karatu wanda yayi la'akari da wannan tasirin canjin yanayi akan sauran halittu.