Xov xwm thiab Society, Puag ncig
Anthropogenic yam: piv txwv. Yuav ua li cas yog lub anthropogenic tau?
Cov teev ntawm tib neeg kev ua si tau zog immensely nyob rau hauv qhov kawg ob peb puas xyoo, nws txhais tau hais tias yog cov tshiab anthropogenic yam. Piv txwv ntawm tej yam ntawm qhov chaw thiab lub luag hauj lwm ntawm noob neej nyob rau hauv cov kev hloov ib puag ncig - tag nrho cov no tom qab nyob rau hauv tsab xov xwm.
Yuav ua li cas yog qhov nruab nrab ntawm lub neej?
Ib feem ntawm qhov xwm ntawm lub ntiaj teb, nyob rau hauv uas nyob kab mob - nws yog lawv tej vaj tse. Tsob los ntawm kev sib raug zoo, txoj kev ua neej, productivity, tus xov tooj ntawm cov chaw kawm ecology. Cais tub ntxhais Cheebtsam xwm: av, dej thiab huab cua. Muaj cov kab mob uas tau nruj heev heev rau nyob rau hauv tib lub chaw, los yog peb, piv txwv li, nqaum nroj tsuag.
Cov ntsiab interacting nrog nyob beings thiab ntawm lawv tus kheej, - ib puag ncig yam tseem ceeb. Txhua tus ntawm lawv yog indispensable. Tab sis nyob rau hauv tsis ntev los no xyoo lawm, planetary tseem ceeb yog anthropogenic yam. Thaum ib nrab xyoo dhau los, tus ntawm zej zog rau cov xwm tsis them txaus mloog, tab sis 150 xyoo dhau los cov science ntawm ecology yog nyob rau hauv nws kiag.
Yuav ua li cas yog cov ib puag ncig yam tseem ceeb?
Lub tej yam kev mob ntawm qhov chaw yuav ua tau heev ntau haiv neeg: qhov chaw, cov lus qhia, lub zog, tshuaj, climatic. Tej yam ntuj tso Cheebtsam ntawm lub cev, los yog tshuaj lom keeb kwm - ib puag ncig yam tseem ceeb. Lawv ncaj qha los yog kov cuam tshuam rau ib tug neeg lom tshem me me pejxeem, tag nrho cov biocoenosis. Yog tsis muaj tsawg phenomena txuam nrog tib neeg kev ua ub no, xws li thab plaub. Nyob rau hauv lub neej ntawm cov kab mob, lub xeev ntawm biocenoses thiab thaj cover yog los ntawm ntau yam tib neeg yam. piv txwv:
- ua tsev cog khoom gases nyob rau hauv cov cua ua rau kev nyab xeeb kev hloov;
- Monoculture ua liaj ua teb yog lub xov tooj ntawm cais kab mob ua kab mob;
- hluav taws kub ua rau ib tug kev hloov nyob rau hauv cog zej zog;
- deforestation thiab kev tsim kho ntawm pas fais fab qhov chaw nres tsheb hloov lub tsoom fwv ntawm cov dej ntws.
Yuav ua li cas yog cov ib puag ncig yam tseem ceeb?
Tej yam kev mob rau lub sia nyob thiab lawv ib puag ncig, nyob rau hauv lawv lub zog muaj peev xwm yuav ntaus nqi mus rau ib qho ntawm peb pab neeg: cov
- inorganic los yog abiotic yam (solar tawg, cov huab cua kub, dej, cua, salinity);
- biotic tej yam kev mob yog txuam nrog rau cohabitation ntawm kab mob, tsiaj txhu, nroj tsuag, rau txhua lwm yam, nyob rau tswg xwm;
- anthropogenic tej yam - lub cumulative nyhuv ntawm lub ntiaj teb tus pej xeem rau qhov.
Tag nrho cov ntawm cov pab pawg yog ib qho tseem ceeb. Txhua tej zoo tshaj yuav yog irreplaceable. Piv txwv li, ib tug nplua mais ntawm cov dej tsis ua npaum li cas yuav tsum tau kev cog kev noj haus ntawm cov mineral ntsiab thiab lub teeb.
Yuav ua li cas yog lub anthropogenic tau?
Basic science, kawm ib puag ncig - ntiaj teb no ecology, tib neeg ecology thiab kev txuag xwm. Lawv yog raws li nyob rau hauv theoretical ecology cov ntaub ntawv, siv lug tswvyim ntawm "tib neeg yam". Anthropos nyob rau hauv Greek txhais tau tias "txiv neej", genos txhais tau tias "keeb kwm". Lo lus "qhov zoo tshaj yuav" los ntawm lub Latin tau ( «ua ua"). Yog li ntawd hu ua tej yam kev mob rau hauv tus txheej txheem, lawv tsav tsheb quab yuam.
Tej tib neeg tej yam nyob rau hauv uas muaj sia nyob, tag nrho cov cheeb tsam - nws yog ib tug txiv neej-ua yam. Piv txwv nyob ob zoo thiab tsis zoo. Muaj mob ntawm dej siab hloov nyob rau hauv lub qhov nyob rau hauv kev twb kev txuas nrog tej kev ua ub no. Tab sis feem ntau ntawm cov haiv neeg tsis zoo, tej zaum ntsoog loj heev rau lub biosphere.
Qhov chaw thiab lub luag hauj lwm ntawm tib neeg zoo tshaj nyob rau hauv kev hloov lub ntsej muag ntawm lub ntiaj teb
Txhua yam ntawm nyiaj txiag kev ua si ntawm cov pejxeem muaj feem xyuam rau cov kev sib raug zoo ntawm muaj sia nyob thiab ib puag ncig ntuj, feem ntau ua rau lawv ua txhaum. Ntawm qhov chaw ntawm tej yam ntuj tso complexes thiab ua hauj lwm muaj tus txiv neej-ua:
- teb, orchards thiab lub vaj;
- reservoirs, pas dej, canals;
- chaw ua si, hav zoov plantations;
- cultivated pastures.
Nyob rau txiv neej-kev zoo sib thooj ntawm tej yam ntuj tso systems nyob rau hauv lub neej yav tom ntej anthropogenic cawv, biotic thiab abiotic yam ntawm cov ib puag ncig. Piv txwv: Tus tsim ntawm deserts - ua liaj ua teb plantations; overgrown ponds.
Raws li ib tug txiv neej muaj feem xyuam rau cov xwm?
Noob neej - ib feem ntawm lub biosphere ntiaj teb - ntau tshaj ib tug ntev lub sij hawm yog kiag li nyob rau lub ib ncig tej yam kev mob. Nrog rau txoj kev loj hlob ntawm lub paj hlwb, tshwj xeeb yog lub hlwb, vim cov kev txhim kho ntawm lub twj paj nruag ntawm zog txiv neej nws tus kheej tau ua ib tug zoo tshaj nyob rau hauv lub evolutionary thiab lwm yam dab rau lub ntiaj teb. Ua ntej ntawm tag nrho cov nws yog tsim nyog los hais cov paub cov neeg kho tshuab, hluav taws xob thiab nuclear zog. Raws li ib tug tshwm sim, ho hloov lub sab qaum kev ib lub kiav txhab, nce biogenic tsiv teb tsaws ntawm atoms.
Tag nrho cov muaj ntau haiv neeg ntawm haiv neeg ua li cas rau cov ib puag ncig - qhov no yog tus txiv neej-ua yam. Piv txwv ntawm yam ntxwv tsis zoo:
- yuav txo tau ntawm mineral reserves;
- deforestation;
- av muaj kuab paug;
- yos hav zoov thiab nuv ntses;
- kev puas tsuaj ntawm cov tsiaj qus hom.
Zoo tib neeg feem nyob rau biosphere muaj feem xyuam rau tej kev tiv thaiv kev ntsuas. Nws nqa tawm reforestation thiab tsob ntoo cog, landscaping thiab kev txhim kho tib neeg settlements, Acclimatization ntawm cov tsiaj (tsiaj, noog, ntses).
Yuav ua li cas yog ua los txhim kho lub kev sib raug zoo ntawm tus txiv neej thiab tus biosphere?
Qhov saum toj no piv txwv ntawm tus txiv neej-ua tej yam, kev pab tib neeg nyob rau hauv cov xwm qhia tias tej yam tej zaum yuav zoo los tsis zoo. Cov yam ntxwv yog zwj ceeb, vim hais tias muaj tej yam zoo thaum hloov tej yam kev mob feem ntau yuav nws rov qab, ie. E. Yuav siv sij hawm nyob rau hauv ib tug tsis zoo connotation. Cov kev ua ub ntawm cov pejxeem feem ntau ua mob mus rau qhov tshaj cov kev pab. Qhov tseeb yog piav los ntawm ib tug ua txhaum ntawm tej yam ntuj tso cai, uas twb muaj lawm rau tsheej lab ntawm xyoo.
Rov qab nyob rau hauv 1971 nyob rau hauv lub tebchaws United Nations kev kawm, kev tshawb thiab kev cai Organization (UNESCO) tau pom zoo los ntawm lub International lom Program, hu ua "txiv neej thiab Biosphere". Nws lub ntsiab hauj lwm yog mus kawm thiab kev tiv thaiv kev phiv hloov nyob rau hauv lub cheeb tsam. Nyob rau hauv xyoo tsis ntev los, neeg laus thiab cov me nyuam ib puag ncig cov koom haum, kev kawm hauv tsev yog heev muaj kev txhawj xeeb txog txoj kev txuag ntawm lom ntau haiv.
Yuav ua li cas los txhim kho cov kev kho mob ntawm cov ib puag ncig?
Peb pom dab tsi lub anthropogenic ceeb nyob rau hauv ecology, biology, geography thiab lwm yam sciences. Nco ntsoov tias lub zoo ntawm tib neeg lub neej, lub neej ntawm lub tam sim no thiab yav tom ntej tiam nyob ntawm seb qhov zoo thiab tej yam uas economic ua si rau cov ib puag ncig. Nws yog tsim nyog los txo cov ib puag ncig txaus ntshai txuam nrog qhov zuj zus luag hauj lwm ntawm tsis zoo anthropogenic yam.
Raws li cov kev soj ntsuam, txawm txoj kev txuag ntawm biodiversity yog tsis txaus los xyuas kom meej cov kev kho mob ntawm cov ib puag ncig. Tej zaum nws yuav unfavorable rau tib neeg lub neej nyob rau hauv nws yav dhau los biodiversity, tab sis haib tawg, tshuaj thiab lwm yam kev ua qias tuaj.
Cuab txuas ntawm cov kev kho mob ntawm cov xwm, txiv neej thiab cov neeg kawm ntawv ntawm lub hwj ntawm anthropogenic yam. Nyob rau hauv thiaj li yuav txo lawv tej yam tsis zoo yog yuav tsum tau tsim ib tug tshiab cwj pwm ntawm cov ib puag ncig, lub luag hauj lwm rau cov muaj kev ruaj ntseg hav zoov ntawm cov tsiaj qus thiab biodiversity.
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