Iibhanki

iindonga zemilambo

Sithetha ngebhanki ye-euro yomlambo sibhekisela elunxwemeni okanye kumda womzimba wamanzi. Yindawo yomhlaba ekufutshane nolwandle, ulwandle, ichibi, imilambo, imisinga, njl. Kunokuthiwa inxulunyaniswa nendawo yokutshintsha phakathi kwemekobume yasemanzini kunye nokusingqongileyo komhlaba okufutshane. I iindonga zemilambo Ziphawu lokuba nohlaza olwahlukileyo kunye nomsebenzi omkhulu kwi-ikhosistim.

Ngesi sizathu, siza kunikezela eli nqaku ukuze sikuxelele yonke into oyifunayo malunga neendonga zomlambo, izityalo zabo kunye nokubaluleka kwazo.

Uhlaza oluselunxwemeni lomlambo

amahlathi aselunxwemeni

Izityalo eziselunxwemeni lomlambo zichatshazelwa ngokunzulu ziimpawu zembonakalo yomlambo, ubunzulu kunye nokuphindaphinda komlambo, indlela, ukukhukuliseka kunye nomthamo wothutho, kunye nobukhulu beenkozo zentlenga apho ukuhamba kwayo kuxhomekeke khona.

Ulwazi olupheleleyo lonxweme lomlambo umlambo kufuneka usekwe kwiimpawu zendawo ekuyo (isakhiwo esithe tyaba), kunye neentlobo ezizibumbayo kunye nobukhulu bazo (isakhiwo esithe nkqo), kunye nendawo yazo emlanjeni kunye nokuvela kwazo okulindelekileyo ekuhambeni kwexesha.

Kwisakhiwo esithe nkqo, ihlathi le-riparian libonisa umbutho onzima, owenziwe ngoluhlu olulandelayo kuphuhliso lwalo olukhulu:

  • Umaleko womthi- Ngokuqhelekileyo iindidi ezininzi, kodwa zihlala zilawulwa luhlobo olunye kwinqanaba ngalinye.
  • Isitrato somthi: Yenziwa yimibungu yemithi ephezulu kunye nezinye izityalo ezide zemithi zongezwa.
  • Uluhlu lwamatyholo: Iimpawu eziphambili zezihlahla ezithanda ilanga ezinxulumene nemifula zenza olu luhlu lubaluleke ngakumbi ekucoceni kunye nakwiindawo ezingaphandle zamahlathi.
  • Umaleko weHerbaceous: ngokubanzi iphuhliswe kakuhle phakathi kwehlathi, eyenziwe nguAlbizia julibrissin, kwaye zizityebi kwizityalo zokuqala ze-phenological geological.
  • Ukwenziwa kweLianoid: Ngenxa yophuhliso oluphawulekayo, ngakumbi kwimimandla efudumele yaseSpain, ibonakala kakhulu kumahlathi asecaleni lomlambo.
  • Umaleko we-Epiphytic: ngokuqhelekileyo yenziwe kuphela ngobulembu, i-liverworts kunye ne-lichens, phantse isoloko ininzi kwaye yahlukeneyo.

Riverside inzuzo

amahlathi asecaleni komlambo

Imisebenzi yendalo esingqongileyo kunye neenkonzo ezibonelelwa lunxweme lomlambo zinamacala amaninzi:

  • Balawula i-microclimate yomlambo: ukwenzeka kwayo kusisiphumo solawulo lwezityalo eziselunxwemeni lweemeko zemozulu ezisisiseko zokusingqongileyo kunye neempembelelo zomphezulu wamanzi omlambo.
  • Zinceda ukulawula imilo kunye nokutshintsha kwemilambo: ngokukwazi kwayo ukuxhasa ukumila kwezityalo.
  • Ziyindawo efanelekileyo yokuhlala kwinani elikhulu lezityalo kunye neentlobo zezilwanyana: ngenxa yeemeko ezikhethekileyo ze-microclimate kunye nokufumaneka kwamanzi, izinto eziphilayo kunye nezondlo.
  • Zisebenza njengeendawo zokucoca ukuthintela ukungena kwentlenga kunye nongcoliseko kunxweme lomlambo: Zithandwa ngendawo ezikuyo kunye nobume boncedo, inkqubo ye-hydrological kunye nebhayoloji yendalo esingqongileyo yomlambo.
  • Zisebenza njengeendawo zokuqokelela amanzi, izinto eziphilayo kunye nentlenga: Ukuqukuqela okukhoyo kwezinto kunye namandla anxulumene nokuhamba kwezinto kunye namandla aveliswa kwindawo efanelekileyo yasemanzini.
  • Zisebenza njengeendawo zokuphinda zizalise imizimba yamanzi aphantsi komhlaba: kuba ziindawo zokuqokelelana kwamanzi, izinto eziphilayo kunye nentlenga.
  • Zinexabiso elibalulekileyo lembonakalo yomhlaba.

Igama elithi 'ribera' akufuneki libhidaniswe nelithi 'ribera', lithetha isithethanto-ntonye nomsinga, ongumjelo wamanzi wendalo odla ngokuqukuqela ngokuqhubekayo, kodwa wona, ngokungafaniyo nomlambo, ongenamanzi amancinci kwaye unokude anyamalale ngexesha lonyaka elomileyo.

Amahlathi adibeneyo

iindonga zemilambo

Amahlathi aselunxwemeni ziinkqubo zendalo ezihlala ziluhlaza ezikhula ecaleni kwendlela yamanzi. Oku kungenxa yokuba ezi ndawo zigcina ukufuma komhlaba ngamaxesha ahlukeneyo onyaka. Zii-ecosystems eziguquguqukayo kwisithuba kunye nexesha. Utshintsho lwendawo lubonakaliswa kwiinguqu kwisakhiwo esithe nkqo, esithe tye kunye nesithe nkqo sehlathi. Ukutshintsha kwexesha kunokunxulunyaniswa neziganeko zamaxesha onyaka okanye ezingaqhelekanga.

Benza indawo yokuhlala yenani elikhulu leentlobo: zibandakanya iifom zezityalo ezinokwahlukana okukhulu kwe-morphology, i-physiology kunye nokuguquguquka kokuzala, okubavumela ukuba baphile kwimihlaba ekhukhulayo. Ziindawo zokuhlala, iindawo zokuhlala kunye neepaseji zezilwanyana ezininzi. Yintoni egqithisile, Zibalulekile ukugcina umgangatho wokusingqongileyo kuba zingenelela ekubanjeni izondlo ezingcolisayo kumanzi kunye nentlenga. Ngesi sizathu, ziinkqubo zendalo ezinokuthi zisetyenziswe ukukhuthaza ucoceko lokusingqongileyo kwiindawo ezingcolisekileyo.

Amahlathi aselunxwemeni aquka ezona zityalo zihlukeneyo nezinemveliso. Zivelisa iintlobo ngeentlobo zeendawo zokuhlala kunye ne-microclimates, kwaye zixhasa inani elikhulu leentlobo. Ukongeza, banegalelo kunxibelelwano phakathi kweendawo ezikude kwaye basebenze njengeekhorido zendalo eziququzelela ukusasazwa kwabantu kunye nokuhamba kofuzo.

Ngakolunye uhlangothi, amandla kunye nezinto ezibonelelwa ngamahlathi zibalulekile ukugcina uthungelwano lwezondlo zasemanzini. Amagqabi, amasebe nezigodo eziwela emilanjeni nasemilanjeni ziya kubanjwa yimithi namatye awileyo. Babonelela ngokutya kunye nekhusi kwiintlanzi ezincinci, ii-crustaceans, i-amphibians, izinambuzane, njl., kwaye zenza isiseko sewebhu yokutya ye-ecosystems yasemanzini.

Imisebenzi yamahlathi aselunxwemeni

Amahlathi aseRiparian adlala indima ebalulekileyo ekulawuleni i-microclimate yemilambo kunye nemilambo ngokulawula amaqondo obushushu agqithisileyo. Kwiimozulu ezishushu kakhulu okanye amaxesha onyaka, amahlathi aya kwahlula imitha yelanga, amaqondo obushushu asezantsi amanzi, kwaye ngenxa yoko anciphise ukuvela komphunga. Kwelinye icala, kwimozulu ebandayo okanye ngamaxesha onyaka, amahlathi agcina ubushushu obuvela emhlabeni nakwimizimba yamanzi, egcina amanzi kubushushu obuphezulu.

Amahlathi aselunxwemeni abaluleke kakhulu ngokubhekiselele kucoceko lokusingqongileyo kunye nokugcinwa komgangatho wamanzi emilambo. Basusa intlenga emanzini kwaye bahlukanise, bahluze okanye baguqule izondlo kunye nezinye izinto ezingcolisayo.

Ezi nkqubo ze-ecosystem zisusa i-nitrate engaphezulu kwimithombo yamanzi, uninzi lwayo lusuka kwizenzo ezingazinzanga kwezolimo. Iinkqubo ezibandakanyekayo kule nxalenye yomjikelo wenitrogen yi-denitrification kunye ne-nitrate yokufumana izityalo.

I-Denitrification kukuguqulwa kwe-biochemical ye-nitrate kwi-nitrogen ngendlela ye-nitrogen ye-molekyuli okanye i-nitrogen oxides. Ngoko ke, Nitrogen inyibilikiswe emanzini iyasuswa kwaye ikhutshelwe emoyeni.

Kwelinye icala, i<em>nitrate efunxa zizityalo inokuphuma emhlabeni okanye emanzini. Bayidibanisa kwizicubu zabo kwaye bayiguqule ibe yi-biomass yezityalo. Ngale ndlela, i-nitrogen iyahlukaniswa kwindawo yenkcubeko kwaye igcinwe ixesha elide. Zombini ezi ndlela zinciphisa ubungakanani benitrogen ekhoyo inyibilikiswe emanzini.

Ndiyathemba ukuba ngolu lwazi unokufunda ngakumbi malunga nomlambo kunye neempawu zabo.


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