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Mene ne muhalli balance?

A cikin 'yan shekarun nan sun ƙara ji da kalmar "matalauta muhalli da yanayi", "muhalli rashin daidaituwa", "muhalli bala'i." Kafin ka yi jayayya ko irin wannan bala'i ya razana duniya, shi wajibi ne don gano, wanda ke nufin manufar "muhalli balance". Duk da cewa ajalin da aka farko da ya gabatar da baya a makarantar sakandare, da yawa mugun tunanin ma'anar wannan magana.

Environmental kamus bayyana cewa muhalli balance - da rabo (duka biyu ingantaccen da kuma gwada yawa) na duk halitta matakai, muhalli da aka gyara, da dalilai na ayyukan mutane da cewa samar da tsawon lokaci, da barga zama biogeocoenose. Biogeocoenosis - wannan Hadakar tsarin kunshi wani sa na shuke-shuke, da dabbobi, da wasu halittu, tam linked da abiotic dalilai (yanayi yanayi geostructures, lighting, sauyin yanayi, da dai sauransu)

A wasu kalmomin, da muhalli balance - ne zumunta kwanciyar hankali na nazarin halittu tafiyar matakai, sauyin yanayi, al'umma rayayyun kwayoyin halitta peculiar zuwa takamaiman ƙasa.

Stability yanayin kasa samar da wani hade da autotrophs da heterotrophs. Farko (kuma kira a matsayin masu kera) - shi kwayoyin m inorganics sarrafa a cikin kwayoyin mahadi. Heterotrophs ga abincinsu bukatar wadannan kwayoyin kayayyakin. Irin kwayoyin ake kira ma da masu amfani da kuma decomposers.

Kare Muhalli balance za a iya auna. Yawancin lokaci shi dauke su da wani ma'auni na bambancin jinsuna, kazalika da kwanciyar hankali.

Idan canje-canje wuce saba muhalli matsayin, akwai wani take hakkin da muhalli sikẽli. Its sakamakon - a kaifi dakushe wasu jinsunan da haifuwa na wasu. Wani misali na wani muhalli bala'i: labarin da wargajewa sparrows a kasar Sin, ko haifuwa na zomaye a Australia. Jahilci adam baki a wadannan lokuta ya haddasa mutuwar da kõguna a cikinta, da bacewar da dama jinsunan dabbobi.

Iya ta da muhalli auna daga cikin yanayi gas abun da ke ciki (as dogara da kuma zaman kanta na mutum da ayyukan), ruwa gurbatawa, duniya da gurbacewar muhalli.

Mafi sau da yawa shi gaji da damuwa da daidaituwa saboda ayyukan mutane.

Man daukan more kuma mafi ƙasar domin su ayyukan, tilasta rayayyun kwayoyin halitta da su saba mazauninsu.

A ci gaba da masana'antu na taimaka wa? Ãr na albarkatun, birane sprawl gurabata yanayi, halitta ruwaye.

Take hakkin muhalli balance a cikin al'umma, wasu masana kimiyya suka yi ĩmãni, na iya zama wani real "karshen duniya." Su misali ne Aral Sea, wanda yake shi ne sakamakon mutum aiki daga hudu mafi girma a ruwa jiki a duniya ya zama mai wari najasa haraji.

Sauran masana kimiyya ba haka ba ne pessimistic, suka yi imani da cewa canji a muhalli da yanayi ba ya haifar da wani warwarewarsu, da kuma canza muhalli tsarin, tilasta mutane da dabbobi su daidaita da sabon yanayi. Amma har ma da masana da babu shakka: Gurbacewar iya kai wa ga gaskiyar da cewa mutum ne daga cikin tsarin, inda shi ne iya tsira.

Domin kauce wa wannan, shi wajibi ne daga farkon yara tada muhalli sani. Shi ne ba ma wuya. M dangantaka da yanayi yana farawa kananan. Idan wani yaro san su ba karya rassan, ba tattake a kan lawns kuma ba su hallaka ba ciyawa, sa'an nan kamar yadda ya fara tasawa, ya iya akalla tunani game da yadda da yawa wata cũta shi ya kawo aiki a waje duniya. Kuma wanda ya san yadda za a yi tunani, taba halaka naka gida, kada ya hallaka duniya a cikin abin da 'ya'yansa rayuwa.

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