Izinkinga Modern: ukungcoliswa nomhlabathi Ukuwohloka

Sekungamakhulu eminyaka, ezweni imithombo ezibhekwa yezindlela ezibaluleke kakhulu ingcebo. Noma kunjalo, manje ku-akhawunti ikhava inhlabathi ngoba wethulwa umthwalo omkhulu. ukungcola Land: Ngo izinto ezilandelayo ingenye izinkinga ezibaluleke kakhulu isikhathi sethu ezocatshangelwa.

Izizathu eziyinhloko

Kwemoya nomhlabathi Ukuwohloka okwamanje okwakuvela ohlotsheni olukhethekile lwenkanyezi umhlaba nokucekelwa. Ngesikhathi esifanayo ukuhlonza izizathu ezimbili eziyinhloko izinguquko enjalo engemihle. Eyokuqala - engokwemvelo. Ukwakheka kanye nesakhiwo kwenhlabathi ziyahlukahluka ngenxa zemvelo emhlabeni wonke. Ngokwesibonelo, ngenxa ukunyakaza amapuleti lithospheric, ukuchayeka njalo abalulekile emoyeni okuningi noma yamanzi. Mayelana zonke izizathu ngenhla ukubhujiswa kwemvelo okuqinile igobolondo Zomhlaba kancane kancane kokushintsha indlela engibukeka yayo. Ngenxa Isici sesibili eliphumela ukungcoliswa Ukuwohloka inhlabathi, angabizwa ngokuthi ukuphazamiseka yabantu. Okwamanje, kuba ezilimaza kakhulu. Cabangela lokhu isici elimazayo kabanzi.

Izinto ezenziwa abantu njengoba imbangela kwenhlabathi

Negative ukuphazamiseka yabantu ngokuvamile kwenzeka ngenxa ezolimo, umsebenzi omkhulu izindawo zezimboni, ukwakha izindlu nezinye izakhiwo, ezokuthutha kanye nendlu izidingo kanye nezidingo esintwini. Konke okungenhla izizathu izinqubo ezimbi, ezibizwa ngokuthi "ukungcola kanye ukukhathala zenhlabathi." Phakathi imiphumela umthelela imithombo ezweni izici yabantu yilezi ezilandelayo: ukuguguleka komhlabathi, acidification, ukubhujiswa isakhiwo kanye nezinguquko kule ukwakheka, amanyala ka izisekelo amaminerali, waterlogging noma, Ngakolunye uhlangothi, ukuntuleka kwamanzi emzimbeni, dehumidification nokunye.

ezolimo

Mhlawumbe kungenxa lolu hlobo umsebenzi womuntu angabhekwa isihluthulelo umbuzo yini ebangela ukungcola kanye Ukuwohloka inhlabathi. Izizathu izinqubo ezinjalo ivame. Ngokwesibonelo, owokuqala kuyinto ethuthukiswayo olunzulu. Imiphumela iba yinhlanganisela yokukhandleka ukuthuthukiswa deflationary. Futhi, ukulima uyakwazi ukuqinisa izinqubo amanzi ashaya leli dwala. Ngisho ngenkasa zokwenezela kubhekwa isici engakhi ithonya, ngoba izimbangela salinization komhlaba imithombo. Ngaphezu kwalokho, ukungcola kanye inhlabathi Ukuwohloka kungenzeka ngokuqondene isicelo kukamanyolo organic nokumbiwa, unsystematic ziklabe imfuyo, ukubhujiswa uhlaza, nokunye.

amakhemikhali angcolise

On umhlabathi izinsiza planethi is kakhulu kuthonywa umkhakha nezokuthutha. Kuyinto lezi zindawo ezimbili ezenziwa abantu kuholele ukungcoliswa izwe zonke izinhlobo izakhi zamakhemikhali kanye compounds. Ikakhulukazi iyingozi ubhekwa izinsimbi ezisindayo, imikhiqizo kaphethiloli kanye nezinye izinto eziyinkimbinkimbi organic. Ukubukeka zonke lezi zakhi imvelo kungenxa umsebenzi izitshalo zezimboni kanye yangaphakathi omlilo izinjini ukuthi basuke efakwe ezimotweni eziningi.

Kwemoya nomhlabathi Ukuwohloka: Impendulo

Yiqiniso, ekuqaleni kubalulekile ukuthi wonke umuntu siqonde ubukhulu umthwalo wabo imvelo evumayo emhlabeni. Ngaphezu kwalokho, kufanele kube ngisho ezingeni zomthetho ukusungula imikhawulo ekuqhubeni umsebenzi. Izibonelo imisebenzi efana kungase kubhekwe njengokuvamile ukwanda izikhala green, kanye nokumiswa lokulawula amasheke esihleliwe nokuphathwa kokusetshenziswa komhlaba.