Ceev ntawm cov pejxeem

Cov kev ceev ntawm cov pejxeem, qhia nyob rau hauv lub xov tooj ntawm cov pej xeem pejxeem ib square kilometer, pejxeem ceev yog hu ua. Muaj ntau ntau yam kev ntsuas ntawm kev ceev: tus ceev ntawm cov pejxeem ntawm lub zos, lub nroog, thaj av ntawd, lub teb chaws.

Yuav ua li cas cov ntaub ntawv yog khaws cia ntawm no ceev? Yog vim li cas muaj ntau. Lub ntsiab ntawm lawv - lub forecast ntawm manpower ib tug cheeb tsam nyob rau hauv lub tam sim no thiab rau yav tom ntej nyob rau hauv thiaj li yuav tsim kom muaj (los yog kaw) ntawm kev sib raug zoo hauv tsev (chaw zov me nyuam, tsev kawm ntawv, hauv tsev, thiab lwm yam), Tsev, qhib factories thiab mills, etc. Lub uninhabited chaw uas zoo heev, thiab cov loj loj lub cev ntawm cov dej nyob rau hauv lub xam ntawm ceev, feem ntau yog cais tawm. Rau cov pej xeem ntawm tus nyob deb nroog thiab hauv nroog pejxeem cov nuj nqis yog siv nyias.

Cov pejxeem ceev ntawm continents, lub teb chaws thiab lawv cov neeg qhov chaw yog sib txawv heev, yog ncaj qha nyob rau ntawm qhov xwm ntawm kev sib hais haum, qhov luaj li cas thiab ceev ntawm pejxeem. Loj lub zos thiab cheeb tsam nroog muaj ib tug ntau dua kev ceev tshaj, piv txwv li, nyob deb nroog qhov chaw. Yog li ntawd, siv lub sij hawm "nruab nrab pejxeem ceev" nyob rau hauv tej rooj plaub. Yog xam los mus faib nruab nrab ceev ntawm tag nrho cov xov tooj ntawm cov neeg (av loj, lub teb chaws, thaj av ntawd, cheeb tsam) nyob rau hauv lub cheeb tsam, hais nyob rau hauv square kilometers. Yog hais tias koj hloov nyob rau hauv lub saum toj no mis, peb muab tau cov kev qhia: P. n. = P / Q.

Qhov siab tshaj plaws ceev ntawm pejxeem nyob rau hauv Tuam Tshoj yog tsis yog ib tug, uas yog twb nyob rau hauv qhov hais tias, thiab nyob rau hauv Monaco. Raws li qhov tseeb cov ntaub ntawv, nyob rau hauv lub nqi zog ntawm 16.500 tus neeg. / Km². Tuam Tshoj yog muaj nqis tsuas 55 cov rooj zaum, nrog ib tug ntom ntawm 141 cov neeg. / Km². Nyob rau hauv ob qhov chaw - cov koom pheej uas Singapore (7326 neeg / sq km.). Lub qis tshaj ceev nyob rau hauv Nunavut. Ntawm no ib square kilometer, ris xwb 0,02 ib tug neeg.

Russia nyob rau hauv daim ntawv no nyob rau hauv lub 180th qhov chaw. Ntawm no, qhov nruab nrab pejxeem ceev ntawm 8.5 neeg. / Km². Nyob rau ntau tshaj ib nrab ntawm cov teb chaws lub ib ncig (uas yog Siberia thiab Far East) ib square kilometer lees paub rau tsuas yog peb cov neeg. Hauv nyob rau hauv cov chaw no patchy. Lossis loj uninhabited qhov chaw - tundra, wetland nruab nrab, yav qab teb thiab mountainous taiga, qhov twg tej yam kev mob yog yuav luag uninhabitable. Nyob rau hauv ib co yooj yim cheeb tsam (. Nenets, Evenkiysky, Chukotskii etc.) thiab kev ceev ntawm hauv qab no - 0.03 / sq km.

Qhov siab tshaj plaws ceev ntawm pejxeem nyob rau hauv lub capital thiab hauv lub cheeb tsam. Nyob rau hauv Moscow nws tus kheej lub approximate ceev ntawm 325 cov neeg / km² nyob rau hauv cheeb tsam, tsis suav Moscow -. 141 inhabitants / km² ..

Interestingly, nyob rau hauv lub loj cheeb tsam (chaw) ceev yog tsawg dua. Lub cheeb tsam ntawm lub hauv paus economic cheeb tsam 483 km² thiab cov kev ceev - 62 inhabitants / km² ;. Square West Siberian - 2427 square kilometers, ceev - 2.5 neeg / km ² ;. Far East cheeb tsam - 6215 square kilometers, ceev - 1.5 neeg / km² ..

Cov kev txawv no yog piav los ntawm tus socio-economic, keeb kwm, tej yam ntuj tso thiab thaj yam. Nyob rau hauv lub central cov cheeb tsam ntawm lub teb chaws ua ntej cov lag luam tawm tseem khiav tau ua, muaj ib tug kev sib raug zoo nrog lwm lub teb chaws. Qhov no yog qhov chaw uas concentrated coob, tsim kev lag luam nyiaj txiag systems tswj cov kev ntawm cov tib yam thiab mas raw cov ntaub ntawv. Tab sis lub ntsiab zoo tshaj yuav yog tej zaum tseem nyob nyab xeeb: qhov ntau nws yog haum rau tib neeg lub neej, ntau dua qhov lub ceev ntawm cov pejxeem.

Lub zog txoj kev loj hlob ntawm lub sab qaum teb, Siberia thiab Far East vim, raws li tau hais tias, cov yam tseem ceeb ntawm tej yam ntuj tso geographic: orographic complexity thiab hnyav heev tej yam kev mob tsis pub kom muaj cov kev ua infrastructure rau ib theem siab.

Lavxias teb sab tsoom fwv tau launched ib tug sib ntaus tawm tsam overpopulation, cuag ib tug pab cuam ntawm thiaj li hu ua "ua hauj lwm muaj". Lub tswv yim yog dog dig zoo li tus Komsomol siv ntawm Soviet lub sij hawm, thaum cov hluas raug xa mus rau tus ntxhais nkauj xwb av Upturned, thiab qhov chaw uas zoo tshaj plaws ua hauj lwm nrog lub tsev loj cuj ua hauj lwm thiab cov tub rog. Ib tug piv txwv yog lub BAM. Kuv xav tias, yog dab tsi yuav lub qub txoj kev? Raws li qhov kev pab cuam, poob hauj lwm cov neeg uas tau tsiv nyob rau hauv 2012 los ntawm cov densely populated lub zos nyob rau hauv lub undeveloped cheeb tsam thiab kev nyuaj siab, tau mus txog 120 000 rubles. Tej zaum, sai sai peb yuav tau saib loj tsiv teb tsaws thiab ib tug ntse hloov nyob rau hauv cov pejxeem ceev ...