Habitats tsa metsing

phelang tikoloho ya phelang kamehla o ile a pepesa ho mefuta e fapaneng ya lintlha fetola. Tse phelang li khona ho bontša ka entsprechen tikoloho. Ha ba ntse ba ntshetsopele ea histori ea lintho tse phelang li 'nile tsa tseba habitats tse tharo. Metsi - pele oa bona. Bophelong ba hae e simolohile 'me ba bile teng ba limilione lilemo tse ngata. Fatše-moea - the mahareng bobeli, e leng a hlaha a ba ikamahanya le maemo limela le liphoofolo. Butle-butle fetola lithosphere, e leng lera ka holimo ea naha, ba ile ba bōptjoa lefatše, e ile ea e phelang boraro.

E mong le e mofuta oa tlhapi e phela tikolohong e itseng, tšoauoa ka e le mofuta oa matla le metabolism, ho pholosa e leng bohlokoa bakeng sa ntshetsopele tloaelehileng. Ha boemo ba tikoloho, ho soka mmele imbalance ea metabolism matla le boleng ba sebele, 'mele oa ka fetola boemo ba eona ka sebaka, kapa beha ka boeona e ka maemo a molemo ka ho eketsehileng, kapa liphetoho tsa mosebetsi phapanyetsano.

habitats tsa metsing

Ha lintlha tsohle li phetha karolo ea lekana le bophelo ba tse phelang metsing. Ho ea ka molao-motheo ona ka aroloa mathomo le se mahareng. Bohlokoa ka ho fetisisa ba bona ba - ke mechine le phedisano le litšobotsi tse ba leoatle mobu le metsi, mocheso, leseli weighted le qhalwa ho ya ka metsi 'me ba bang lintho tse ling.

Lintlha ea metsi mahareng

Metsing phelang, bitsoa hydrosphere, nka ho fihlela ho 71% ya polanete ea kaofela. Moqolo oa metsi a ka bang limilione tse likete tse 1,46. Modisekwere, seraro. km SE. Ho bana, 95% - ho maoatle. Fresh metsi e na le glacial (85%) le ka tlas'a lefatše (14%). Lakes, matangoana, matamo, mokhoabo oo, linōka le melapo lula e fetang hanyenyane tse 0.6% ya palo kakaretso ea metsi a hloekileng, larileng ka ka mongobo mobu 0,35% le mouoane sepakapakeng.

Ba sehlekehleke ea metsi lieu ke 150 lilemong tse likete tse mefuta e (e leng 7% ya tsohle libōpuoa phelang Earth) le tse 10 tse likete mefuta e meng ea dimela (8%).

Sebakeng sa ho equator le libaka tse chesang tse mongobo tsa lefatše la liphoofolo le limela tse fapa-fapaneng haholo. Le hōle ho tloha ka libaka tsena ka tsela ea ka leboea le e ka boroa ea ho hlophisoa ya boleng tsa lintho tse phelang metsing e ho ba futsanehileng. World phelang leoatleng li concentrated haholo-holo haufi mabōpong le. Bophelo bo hoo e batlang e le sieo ka metsi bulehileng, teng hole le lebōpong.

thepa metsi

The thepa meleng metsi fumana mesebetsi ea bohlokoa ea lintho tse phelang ho eona. Har'a bona, pele ho tsohle, thepa bohlokoa mogote. Tsena li akarelletsa e khōlō mocheso bokgoni, le tlaase mogote conductivity, e phahameng latent mocheso oa le mouoane le qhibiliha, katoloso ea thepa ea pele freezing.

Metsi - babatsehang solvent. Puso qhibiliha bareki tsohle monya dintho inorganic le manyolo. Ba sehlekehleke ea metsi ntsetso-peleng lipalangoang tsa dintho ka hare ho 'mele, lihlahisoa ho hlepha ba boetse ba khetholloa ka metsi.

The phahameng holim tsitsipano ya metsi e bolokoa ka holim 'a phelang le lintho tse sa pheleng,' me tlatsa le methapong, dimela ka tsela eo tsa lefatše fepa.

Metsi ho sebeletsa pepeneneng khothalletsa tala ka bolibeng haholo.

lihlopha tsa tikoloho tse phelang ea metsi mahareng

• Benthos - tsena ke tse phelang hore li khomaretse mobu, ho bua leshano ka ho lona kapa ka phela ka sediments teteaneng (phytobenthos, zoobenthos le Bakteriobentos).
• Periphyton - liphoofolo le limela tse ba khomaretse kapa e nkoang bakeng sa bakoa le makhasi ea limela kapa ea bokaholimo efe kapa efe hore a tsohe ka holimo tlase le phaphametseng fatše metsi nōka.
• Plankton - mahala-phaphametseng semela kapa phoofolo e phelang.
• Nekton - ka mafolofolo sesa tse phelang le 'mele oa sebopeho streamlined, se amanang le tlase (squid, tlhapi, maruarua, pinnipeds, joalo-joalo).
• Neuston - microorganisms, limela le liphoofolo tse phelang ka holim'a metsi pakeng tsa libakeng metsi le moea. Sena libaktheria, protozoa, dimelametsing, larvae.
• Pleuston - hydrobiont mokhoa o sa fellang ka metsi 'me karolo e' ngoe ka holimo holim'a metsi. Ho sailboats siphonophores, duckweed le arthropods.

Linōka bitsoa potamobiontami baahi.

Metsing tikoloho e tšoauoa ka maemo a ikhethang ba bophelo. Kabo ea lintho tse ka e khōlō tšusumetso e mocheso, leseli le, metsi a phallang, khatello, likhase qhibiliha, 'me letsoai hoo. maemo a phelang metsing a leoatle le kontinenteng tse fapaneng haholo. Metsi a leoatle a se hlokomela tikoloho molemo ka ho eketsehileng haufi le tharollo ea bohloeki. Continental metsi bakeng sa baahi ba bona ba ka tlaase ho moo e tšoanelang.