North America - zvinetso zvezvakatipoteredza. zvinetso zvemhoteredzo of North dzeAmerica

Environmental dambudziko - kuderera zvakasikwa zvakatipoteredza, chokuita inokanganisa dzinongoitika hunhu, uye nhasi inoita basa rinokosha uye yevanhu chinhu. Kuparadzwa ari ozone layer kusvibiswa kana kuparadza - izvi zvose, imwe nzira kana imwe, kunotoreva migumisiro yakaipa zvino uye mune ramangwana.

North America, matambudziko zvezvakatipoteredza izvo chaizvo zvinokosha, uye nyaya kudzivirira zvakatikomberedza zvikuru chakasimba, mumwe kupfuura mberi kumatunhu nenyika. Nokuda kubudirira US and Canada vanofanira kubayira hunhu hwake. Saka chii mune zvakatipoteredza kuchengeteka matambudziko anotarisana nevanhu kuvagari North dzeAmerica, uye sei kukanganisa ramangwana?

muzvigadzirwa mberi

Chekutanga zvinofanira kucherechedzwa kuti pamusoro nguva, achiipa nderemagariro ari madhorobha vakawanda, kunyanya maindasitiri nzvimbo. Chikonzero ichi ndicho vanoshingaira vanoparadza zviwanikwa - ivhu, mvura, kusvibiswa mhepo uye zvakatipoteredza, kuparadzwa zvinomera. Zvisinei, anobatanidza inokosha mune zvakatipoteredza - ivhu, hydrosphere uye mhepo - tiri interconnected, uye vanhu kukanganisa nomumwe wavo vakafungisisa mumwe, saka pezvakaitwa inoparadza kuva yose.

Nepo kukura North America, zvinetso zvezvakatipoteredza kondinendi vari kuva chakasimba. Zvakaenzana pamwe mberi ndiko kuparadzwa uye misha rwokuzvarwa nzvimbo yaro unozotevera pakutsiva ane hazvizivi ezvinhu, iyo inogona kukuvadza uye kunyange kukodzera kuti upenyu hwevanhu. Nokuti yechipiri yezana XX remakore guru dongo panguva North dzeAmerica aiva 5-6 bhiriyoni. Matani pagore, iyo dzinenge 20% vakanga reactive.

pedza

dambudziko chiutsi nhasi chaiko munyika yose, asi kumadokero kwemhenderekedzo kuUnited States muna California ezvinhu kunonyanya vakaomerwa. Munzvimbo idzi pamwe huru inopfuura inotonhora aibuda, yokuti kumahombekombe mvura chiutsi condenses, izvo zvinoomerera Mavhoriyamu makuru chiutsi magasi ane motokari. Uyezve, panguva muzhizha hafu gore ndewe anticyclonic ekunze ari inosimudzira dzekugonesa mutsika zuva mwaranzi, zvichiita kuti zvive nyore kuti kuwana kunzwisisa namakemikari transformations. Mhedzisiro iri rizere bvungapfunga, sezvamakaropafadzwa kuramba guru zvine chepfu.

Nyanzvi kudzidza zvinetso zvemhoteredzo zviri North America kondinendi, inonzi kunyanya chiutsi choutsi zvakakomba dambudziko vanhu, nekuti havachipo chete kukanganisa mamiriro asiwo mhosva zvirwere zvevanhu vakawanda.

Kuparadzwa mvura zvinhu

Asi pane dzimwe nyaya zvemhoteredzo kuNorth America? On the yakaoma, nhasi mamiriro ezvinhu akaipa kwazvo nemvura - vari nyore aneta. On the kondinendi non-kurega kukura mvura kuparadzwa, uye nhasi nayo nechekare akapfuudza zvinobvumidzwa. Kunyange muzana remakore rapfuura, mumwe American nyanzvi A. Uolmenom rakabudiswa tsvakurudzo zvabuda, maererano izvo zvinopfuura hafu US chavagari unopisa mvura, anoshandiswa kanenge kamwe uye vakayambuka sewers.

Mumamiriro ezvinhu akadaro, zvakaoma kuita zvinhu zviviri zvinokosha zvikuru: Kuwedzera mvura yepamusoro kudzorerwa zvakakodzera nguva nechokwadi kuti ayo chaivo vhoriyamu munzizi uye dzimwe miviri mvura. Muna 2015, chikuru dura munyika kunoderedza zvakasimba mvura sandara, uye masayendisiti vanonyevera kuti ichi chingaitika kutanga kusanaya kwemvura kwenguva refu.

kusvibiswa mvura

It hakungoitwi chete chete kuparadzwa kwezvakatipoteredza nyaya nzizi North America. Mazita asina kunaka zvinhu zviri munzvimbo iyi refu zvakakwana, asi zviri kunyanya kusvibisa mvura. Ivo dzokurasa aiva iyo chinhu chinogona kuwanikwa, zvichikonzera dzinokuvadza uye kutumirwa.

Uyewo nhasi, yakawanda kukuvara kunokonzera chafariz kusvibiswa. Ingangoita muzvitatu mvura wakasuduruka nenzizi gore negore, nhoroondo enyukireya uye chafariz simba zvinomera, apo zviri nenharo uye unodzokera dura. mumwe tembiricha mvura yakakwirira kubudikidza 10-12%, uye okisijeni kugutsikana dererei zvikuru, izvo wakakurira basa rinokosha uye kazhinji chinokonzera rufu zvinenge zvakawanda.

Nechekare yechipiri yezana XX remakore muUnited States gore kusvibisa mvura ikaparadzwa 10-17 mln. Species hove, uye Mississippi ndicho chikamu chikuru rwizi muNorth America, nhasi rimwe gumi kupfuura yakasviba munyika.

Vamwe hunhu

nzvimbo Unique uye akapfuma kwazvo kasvisto uye fauna of riri mu zvinenge zvose latitudes hemisphere North America. zvinetso zvemhoteredzo rakasvika uye pristine yezvakaita kondinendi. On Ndima yayo pane vakawanda mumapaki National, izvo zvava mu rinenge chete munzvimbo yanhasi, uko vakawanda mumaguta vanogona kutiza ruzha uye tsvina mumaguta. Kuwanda kwevanhu vaishanyira nzvimbo uye vashanyi, kukura pamwe zvisingatendeseki nokukurumidza, bata dzavo zvipenyu nezvakazvipoteredza pachiyero, nokuti izvo nhasi vamwe akasiyana chirimwa uye mhuka zvipenyu zviri vatarisana nokutsakatika.

Sad chokwadi kuti kwete chete munhu itsime kusvibiswa - vari shambidza na vasanaiwa nemvura uye vari anotinhwa nemhepo, uye akabva atamira kurwizi siyana zvine chepfu zviri tsvina padombo. Kazhinji inoungana izvi haangagoni kutandavara murwizi mubhedha pamusoro madaro marefu, nguva dzose kusvibisa kuti mudhamu.

Kunyange kuchamhembe Canada, apo zviwanikwa zviri dzakabudirira kwete zvikuru nhasi, uchaona kuchinja rinokosha mune hunhu. Environmental matambudziko taiga kuNorth America achidzidza vashandi Wood Buffalo, mumwe wemisha mikuru yenyika mumapaki munyika.

udzvanyiriri

Sezvambotaurwa, zvinetso zvezvakatipoteredza pamusoro kondinendi zvikuru chokuita yakakwirira rwokugadzira nenhanho Kugadzirwa USA uye Canada. Natural pfuma North America vari siyana uye vakawanda: mudumbu kondinendi akapfuma mafuta, negasi, zvinokosha zvicherwa. Huge reserves yamatanda iri kuchamhembe uye inosimudzira kurima munda kumaodzanyemba kwemakore kushandiswa zvakare kuzviita, waiva mugumisiro matambudziko zvezvakatipoteredza.

shale gasi

Munguva ichangopfuura, paiva guru hype kumativi shale gasi - inobereka zvakatonyanya North America. Environmental matambudziko zvinogona kuitika kana uchishandisa zvimwe ruzivo, sokuti shoma hanya kumakambani mubasa ubanguranyika uye kugadzirwa Mahydrocarbon kubva shale idzodzo. Zvinosuruvarisa zvematongerwe nezvaanoita kusimudzira ichi mhando simba kugadzirwa, uye pezvingazoitika kuti zvakatipoteredza, uye dzimwe nguva asina kufungwa nezvazvo. Saka, hurumende US kushandisa mutemo rusununguko kubva simba rinopiwa kune kumisika vatorwa, uye kana zuro nyika anotenga gasi kubva yakavakidzana Canada, nhasi yava papi pacharo sezvo State of aina Mahydrocarbon. Uye izvi zvose zvinoitwa tichiregeredza kwezvakatipoteredza.

Mhedziso ramangwana

Munyaya ino pfupi ini muchidimbu kukurukurwa zvezvakatipoteredza muNorth America. All mashoko isu Chokwadi, haana ndakatendeka, asi maererano mashoko anowanika zvinhu, zvinogona vakagumisa kuti pakutsvaka Mubereko kutsvakisisa zvinhu zvokunyama vanhu nenzira yacho aishanda uye kuramba kukuvadza mhoteredzo, apo Kashoma kufunga nemigumisiro yezviito zvavo.

Kuedza kuita kufadza chaizvoizvo ari vanoparadza zviwanikwa, tikavakudza nemagazini matanho, uye ikozvino tine zvatinazvo. Yokufananidzira muenzaniso weizvi - vokuNorth America kondinendi, zvichida ndiyo nharaunda kupfuura zvikuru yakatanga zvenyika, zvinetso zvemhoteredzo zviri uyewo chaizvo zvinokosha.