Magwero ndi zimayambitsa kuipitsidwa nthaka. Mitundu ya kuipitsidwa nthaka ndi zotsatirapo chilengedwe

Nthaka - wapadera ndi wofunika zachilengedwe. Ndiko kuti, akhoza kupereka munthu ndi zinthu zonse zofunikira chakudya. Mbuli ndi wosasamala munthu ntchito - ndi chikuchititsa mavuto a kuipitsidwa nthaka.

Zosiyanasiyana anthropogenic kuwononga zachilengedwe

kuipitsidwa nthaka kungakhale mankhwala kapena thupi. Phokoso, kugwedera, munda atomu, ionizing cheza cha zinthu nyukiliya, matenthedwe cheza - ndi kuipitsidwa thupi kapena mphamvu zimene zimachitika chifukwa zochita za anthu. Tsiku lililonse likadutsa kumawonjezera chiwerengero ndi zosiyanasiyana latsopano mafakitale ndi zoyendera mabizinezi, makampani mankhwala. Mankhwala mu ulimi kungachititse kuti okhazikika anthropogenic kuwononga zinthu zachilengedwe. Zimayambitsa kuipitsidwa nthaka - ndi osiyanasiyana mankhwala kapena xenobiotics amene analandira pansi kudzera gaseous, madzi ndi mpweya zinyalala olimba.

Magwero chachikulu cha kuwonongeka kwa nthaka

Chaka chilichonse, zinthu zachilengedwe chatsika chifukwa anthropogenic kuwononga chilengedwe mu dziko. Akatswiri kukonza amaudindo mavuto amene apamwamba kuposa malire chovomerezeka. A ambiri mabizinesi ndi mafakitale zimatulutsa m'mlengalenga mpweyawu aerosol, ndi zina particulates zoipa. The lonse kuipitsa ichi - dera ndi makonsolo.

Makamaka, mizinda ndi midzi Tingaone mwazisiya mu amatunga, madzi sungunuka komanso mankhwala insoluble. Kuwonjezera pa onse pamwamba mpweya m'mlengalenga kufika awiri zidulo mchere, solvents organic - zonse zimenezi zimachititsa kuipitsa nthaka.

Zotsatira pa chilengedwe

An kofunika ndi kofunika ndalama zachilengedwe - m'dziko. Ndi kuwonongeka zonse dothi kumachitika chaka chilichonse malinga zinthu zachilengedwe ndi anthropogenic. Agriculture kwambiri anakopa chikhalidwe ambiri nthaka, kuchititsa kukokoloka, kuipitsidwa, wakuta, acidification nthaka, alkalinization, waterlogging, kudzitsitsa ndi gleying.

kuwonongeka kwa malo a nthaka - ili ndi mutu zofunika kuti ankaona kuti misonkhano sayansi. Amadziwika kuti makhalidwe anthropogenic zingakhudze mwamtheradi zigawo zikuluzikulu zonse za geosystems. Mkhalidwe wonse pa chivundikiro nthaka zoipa makhalidwe kuchepa m'dera limene wotanganidwa ndi dongosolo zachilengedwe zomera. Man m'malo izo agrocenoses. Permanent kulima kungachititse kuti amalize mofulumira zomera komanso kusintha mu zigawo bwino madzi. ndondomeko izi zimachitika chifukwa cha kuchuluka kwa gawo wonse wa runoff pamwamba. Kenako akhoza kwambiri kuonjezera kukokoloka, kusintha kumachitika mu dongosolo nthaka, komanso poipa amadzimadzi ndi thupi katundu amafotokoza. Chifukwa zitsulo olemedwa ndi kuvutika zomera zonse.

Kolimbikira ndi zonse mphepo, nyengo ndi chinyezi ntchito osakwanira pa nyengo, kuwonongedwa kwa zomera zachilengedwe chifukwa kutentha - ziri zonse kuwonongeka kwa malo a nthaka.

Zotsatira za kuipitsa mafuta chivundikiro dziko

Pamene nthaka abwera chimasanduka mafuta, kwambiri zotsatira zoipa Tingaone posachedwapa. Kumadera kumene pali tima kuyenga ndi mafuta kupanga katundu thupi ndi mankhwala a nthaka mofulumira losandulizika.

Wokhazikika mafuta zakhudzana nthaka zingachititse chakuti njira nthaka kudzasiya kwa soda. Nthawi zambiri zingaoneke chinawonjezeka chiwerengero cha zili okwana mpweya. Musaiwale za atasintha mu katundu morphological ya dziko ndi kulimbikitsa kutanoobrazovaniya. Pambuyo kungakhale kusintha makhalidwe mtundu wa mbiri nthaka, komanso kuwonongeka kwa mapangidwe zomera iliyonse.

Akatswiri asayansi anatha kutsimikizira kuti mafuta zakhudzana nthaka - ndi amphamvu ndi kudzudzula zimakhudza motani zachilengedwe zinkaimira. Ndiye kubwezera bwino, zingatenge oposa khumi.

Kuipitsidwa kwa nthaka ndi mankhwala

Masiku ano mofulumira kwambiri kukhala intensification luso, amene ali mwa onse kumathandiza kuti kuipitsidwa ndi dehumification dziko. Choncho pali amenewa sekondale, komanso zosiyanasiyana kukokoloka kwa nthaka.

Chivundikiro dziko lili zitsulo ndi mankhwala, koma chifukwa ena amasokoneza ndi kusasamalira anathetsera ndende wake wa zinthu zimenezi akhoza chinawonjezeka ndi kangapo. nthaka poizoni monga mpweya umenewu galimoto utsi, kupanga manyowa feteleza ndi zambiri. Chifukwa cha kukhudzana ndi nthaka mankhwala zizindikiro zitsulo zachilengedwe monga kutsogolera, Mercury, cadmium ndi mkuwa, kumaonjezera kangapo.

Akatswiri kulengeza ntchito ulamuliro tizilombo yekha organic, masoka ndi kwachilengedwenso njira. Zikuphatikizapo njira chibadwa, mankhwala achilengedwe mankhwala. Only kugwilizana zonse ndi malamulo onse a kuipitsidwa nthaka sizidzachitika mankhwala. M'pofunika kuganizira!

Anthropogenic kuipitsa nthaka

magwero Anthropogenic wa Kukokoloka kwa nthaka ndi n'kupuma ndipo sanali n'kupuma zinthu. Dziwani pano monga mafakitale komanso ulimi. Asayansi anatsimikiza kuti chuma, banja mphamvu maofesi mu ambiri a milandu malo munthu.

Kuwaona pa kaonedwe ka lonse amene amadza pa chilengedwe ndi dziko lapansi, zopangidwa ndi kuipitsa nthaka akhoza kugawidwa mu dziko lonse, dera ndi makonsolo. magalimoto Mobile amene amasiya wambirimbiri mpweya utsi zingakhudze chikhalidwe ambiri pa chivundikiro nthaka.

Zotsatira za mankhwala pa dziko la pansi Masiku ano

Mankhwala ndi mankhwala kwakukulukulu organic basi. Iwo yaing'ono maselo kulemera ndi madzi osiyana solubility. Masiku ano, nthaka wolowa mankhwala zosalemekeza izo. Apa kayendedwe ka zinthu anapereka zomera kapena chilengedwe angagwe.

kuipitsidwa mankhwala Nthaka kumachitika pamene ambiri mankhwala organic ali mu nthaka. Mwina kukhala pamenepo kwa nthawi yaitali ntchito. Dziwani kuti mankhwala akhoza monga lonse osiyanasiyana mankhwala osiyanasiyana amene apangidwa kuthana ndi nyama ndi zomera.

Monga mukuonera, zimayambitsa kuipitsidwa nthaka akhoza zosiyanasiyana. Anthu ena n'komwe kuti zochita zawo adalipo zina m'mavuto ngati chuma chamtengo wapatali monga dziko.