Tsim, Science
Cov kev ceev ntawm cov pej xeem ntawm Russia
Cov pej xeem ntawm lub teb chaws - ib qhov zoo tshaj ntawd heev muaj feem xyuam rau txoj kev loj hlob ntawm kev khwv nyiaj txiag thiab nws raug sector thiab kev. Yog li ntawd nws yog ib qho tseem ceeb yuav tsum paub thiab ua kom ib cov ntaub ntawv ntawm zog, nyob rau hauv lub dav dav pejxeem, nws ceev. Qhov no pub rau lub sij hawm los txheeb xyuas cov teeb meem nyob rau hauv cov cheeb tsam no thiab los daws kom tau lawv.
Pejxeem - ib tug txheej ntawm cov neeg uas hais nyob rau hauv ib ncig ntawm lub teb chaws yog sis tsis ncaj, nyob ntawm seb lub prevailing keeb kwm tej yam kev mob. Tus cim "pejxeem ceev ntawm Russia" nws muaj nws tus yam ntxwv. Nws nyob rau ntawm lub thaj, climatic, haiv neeg thiab lwm yam. Qhov no tus nqi influences txoj kev loj hlob ntawm tus kheej lawm nyob rau hauv tej yam cov cheeb tsam ntawm lub teb chaws, nyob rau hauv qhov kev tso kawm ntawm industries thiab lawv economic tej zaum.
Qhov nruab nrab pejxeem ceev nyob rau hauv Russia nws sib txawv tseem ceeb ntawm 8.6 neeg ib square kilometer. Cov pejxeem nyob rau hauv lub teb chaws tso unevenly. Yog li, hais txog 78% ntawm cov neeg inhabits cov European ib feem thiab Ural. Qhov no cheeb tsam tso nyiaj rau 25,4% ntawm tag nrho cov cheeb tsam. Yog li ntawd, Russia tus pej xeem ceev nyob rau hauv cov cheeb tsam no yog ntau ntau thiab yog nyob ib ncig ntawm 36,7 neeg uas tauj ib square kilometer. Lawm, nws yog saum toj no qhov nruab nrab.
Nyob rau tib lub sij hawm, nyob rau hauv tsawg populated cheeb tsam nyob rau hauv lub Far East thiab Siberia, yog lub tsev mus rau 21,6% ntawm tag nrho cov pejxeem. Cov chaw no tsi kom txog 74% ntawm tag nrho cov cheeb tsam ntawm lub teb chaws. Yog li ntawd, muaj yog ib tug ntom npaum li cas qis tshaj nyob rau hauv Russia nyob rau hauv Feem ntau, thiab yuav tsum tau 2.5 neeg ib square kilometer.
Lub unevenness ntawm xws li ib tug kev ntsuas, raws li cov kev ceev ntawm cov pej xeem ntawm Russia, vim muaj ntau yam tseem ceeb. Ua ntej ntawm tag nrho cov, nws yog ntuj thiab climatic tej yam kev mob thiab chaw nyob. Cov tej yam kev mob cuam tshuam txoj kev loj hlob ntawm lub infrastructure ntawm cov chaw no.
Xav Russia tus pej xeem ceev nyob rau hauv ib tug me me scale, muaj kuj yog unevenness ntawm qhov ntsuas no. Yog li, feem ntau populated suav hais tias yog Central Federal District. lub tsev ntawm cov pej xeem nyob ntom nyob rau hauv nws lub teb chaws yog 61,3 neeg ib square kilometer.
Qhov siab tshaj plaws nqi ntawm no Performance index nce mus txog hauv Moscow thiab cov uas nyob ib sab cheeb tsam. Nws muaj ib tug nqi ntawm 320,8 neeg ib square kilometer. Ib tug ntawm cov densely populated cheeb tsam yog cov Northern Caucasus (49.6 neeg ib square kilometer). Cov tib pejxeem ceev muaj Central Dub ntiaj teb.
Yog hais tias peb xav txog qhov Ural, lub teb chaws yog inhabited kuj sis tsis ncaj. Qhov siab tshaj plaws ceev yog nyob rau hauv lub Chelyabinsk Koog (41.8 neeg ib chav tsev cheeb tsam). Qhov no yog vim lub concentration nyob rau hauv no muaj cheeb tsam. Kurgan Thaj av muaj qhov tsawg tshaj plaws pejxeem. Muaj pejxeem ceev nce mus txog 15.6 tug neeg ib chav tsev cheeb tsam.
Lub nphoo ntawm cov pejxeem yog vim heev heev climatic ib ncig chaw thiab aav uas Russia muaj. Cov pejxeem ceev yog nyob rau hauv lub nyiaj txiag teeb meem ntawm ib tug thaj av ntawd thiab ua hauj lwm. Qhov no xam yog nyob rau hauv sab qaum teb cheeb tsam thiab tus nqi qis tshaj yog 4.0 neeg ib square kilometer. Yog vim li cas rau qhov no yog qhov hnyav tej yam ntuj tso tej yam kev mob thiab, thiaj li, ib tug tsis tshua muaj qib ntawm kev loj hlob ntawm kev lag luam thiab lwm yam cov nplais ntawm kev khwv nyiaj txiag.
Nyob rau hauv lub Far East, cov pejxeem ceev nce mus txog 1.2 neeg uas tauj ib chav tsev cheeb tsam. Muaj yog ib lub tsev mus txog 5% ntawm tag nrho cov neeg nyob rau hauv lub teb chaws.
Cov pejxeem thiab nws cov ntsiab yam ntxwv no yuav hloov raws li ib tug tshwm sim ntawm tej yam ntawm ntau yam tseem ceeb. Ib tug ntawm lawv yog tsiv teb tsaws, uas, nrog rau lub ntuj txav ntawm cov neeg muaj ib tug muaj zog cawv rau cov pejxeem ceev.
Tus me cheeb tsam tshawb fawb, cov ntau yog qhia ntawm nws cov pej xeem, thiab qhov ntau nws yuav sib txawv los ntawm tag nrho cov, coj raws li ib tug tag nrho nyob rau hauv lub teb chaws.
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