St. Petersburg ke toropo ea bobeli e kholo ka ho fetisisa Russia ho latela sebaka le palo, mme e nkuoa e le motse-moholo oa setso sa naha. Nahana ka tlase ho mathata a hajoale a tikoloho ea toropo.
Tšilafalo ea moea
St. Petersburg, ho na le boemo bo phahameng haholo ba tšilafalo ea moea, kaha likhase tsa ho ntša koloi le liindasteri tsa lik'hemik'hale le tsa tšepe li kenella moeeng. Tse ling tsa lintho tse kotsi ka ho fetisisa tse silafatsang sepakapaka ke tse latelang:
- naetrojene;
- carbon monoxide;
- benzene;
- naetrojene dioxide.
Tšilafalo ea lerata
Kaha St. Petersburg e na le baahi ba bangata le likhoebo tse ngata, toropo e ke ke ea qoba tšilafalo ea lerata. Matla a sistimi ea lipalangoang le lebelo la ho khanna la makoloi lia eketseha selemo se seng le se seng, tse bakang ho thothomela ha lerata.
Ntle le moo, meaho ea bolulo ea toropo e kenyelletsa liphetolo tsa motlakase, tse sa hlahiseng melumo e itseng feela, empa le mahlaseli a motlakase. Boemong ba mmuso oa toropo, ho ile ha etsoa qeto, e netefalitsoeng ke Lekhotla la Arbitration, hore lits'oants'o tsohle tsa transformer li lokela ho fallisoa kantle ho toropo.
Tšilafalo ea metsi
Mehloli ea mantlha ea mehloli ea metsi ea toropo ke Noka ea Neva le metsi a Kou ea Finland. Mabaka a mantlha a ts'ilafalo ea metsi ke a latelang:
- metsi a litšila malapeng;
- ho lahla litšila tsa indasteri;
- likhoerekhoere tsa likhoerekhoere;
- Ho qhalana ha lihlahisoa tsa oli.
Boemo ba litsamaiso tsa hydraulic bo ile ba amoheloa ke litsebi tsa tikoloho le tikoloho ea tsona e le tse sa khotsofatseng. Ha e le metsi a nooang, ha a hloekisoa ka ho lekaneng, e leng ho eketsang menyetla ea mafu a fapaneng.
Mathata a mang a tikoloho ea St. Petersburg a kenyelletsa keketseho ea bongata ba litšila tse tiileng tsa malapa le tsa indasteri, ts'ilafalo ea radiation le ea lik'hemik'hale, le phokotso ea libaka tsa boithabiso. Tharollo ea mathata ana a mangata e ipapisitse le tšebetso ea likhoebo le liketso tsa moahi e mong le e mong oa toropo.
