Chifukwa cha thesis yomwe idamalizidwa ku Yunivesite ya Aalto, nkhalango yamalasha idamangidwa ku Kerava

Kusintha kwanyengo ndi chimodzi mwazovuta zazikulu kwambiri m'zaka za zana lino, ndichifukwa chake tsopano pali mkangano waposachedwa wokhudza kulimbitsa masinki achilengedwe a carbon, monga mitengo ndi zomera.

Mkangano wa carbon sink nthawi zambiri umayang'ana nkhalango ndikusunga ndi kuchulukitsa nkhalango kunja kwa mizinda. Anamaliza maphunziro a zomangamanga Anna Pursiainen komabe, akuwonetsa m'malingaliro ake kuti malinga ndi kafukufuku waposachedwa, mapaki ndi malo obiriwira m'malo okhala anthu amakhalanso ndi gawo lalikulu pakuchotsa mpweya.

Madera obiriwira okhala ndi mitundu yambiri komanso mitundu yambiri ndi ofunikira pakumanga chilengedwe

M'mizinda yambiri, mutha kupeza nkhalango zamitundumitundu monga zotsalira za nkhalango zazikulu zakale, komanso malo obiriwira okhala ndi zomera zosiyanasiyana. Nkhalango ndi malo obiriŵira oterowo amamanga mpweya wabwino wa carbon dioxide ndi kuchirikiza dongosolo la chilengedwe.

Cholinga cha chiphunzitso cha dipuloma ya Pursiainen ndikuwerenga katswiri wazachilengedwe waku Japan komanso wazachilengedwe Akira Miyawaki nayenso Njira ya microforest idapangidwa m'zaka za m'ma 70 ndikuigwiritsa ntchito ku Finland, makamaka pakuwona kuchotsedwa kwa kaboni. Mu ntchito yake, Pursiainen akupanga mfundo zamapangidwe a nkhalango ya malasha, zomwe zimagwiritsidwa ntchito m'nkhalango ya malasha ya Kerava.

Ntchito ya dipuloma yachitika ngati gawo la projekiti ya Co-Carbon yofufuza zobiriwira zamtundu wa carbon. Mzinda wa Kerava watenga nawo gawo pokonzekera gawo la diploma pozindikira nkhalango ya carbon.

Kodi nkhalango yamalasha ndi chiyani?

Hiilimetsänen ndi mtundu watsopano wa nkhalango zomwe zitha kumangidwa m'matauni aku Finnish. Hiilimetsänen imamangidwa m'njira yakuti mitengo yamitundu yambiri yosankhidwa ndi tchire imabzalidwa mochuluka m'dera laling'ono. Pamalo a sikweya mita, mataina atatu amabzalidwa.

Mitundu yomwe idzabzalidwe imasankhidwa kuchokera ku nkhalango zozungulira ndi malo obiriwira. Mwanjira iyi, mitundu yonse ya nkhalango zachilengedwe komanso mitundu yokongoletsera yamapaki imaphatikizidwa. Mitengo yobzalidwa kwambiri imakula msanga pofunafuna kuwala. Mwa njira iyi, nkhalango yofanana ndi chilengedwe imapindula mu theka la nthawi kuposa nthawi zonse.

Kodi nkhalango ya malasha ya Kerava ili kuti?

Nkhalango ya malasha ya Kerava imamangidwa m'dera la Kerava Kivisilla pamzere wa Porvoontie ndi Kytömaantie. Mitundu yosankhidwa m'nkhalango ya malasha ndi yosakaniza mitengo, zitsamba ndi mbande za m'nkhalango. Posankha zamoyo, kugogomezera kwayikidwa pa zamoyo zomwe zikukula mofulumira komanso zokometsera, monga mitundu ya thunthu kapena masamba.

Cholinga chake ndi chakuti zobzala zizikhala bwino pofika nthawi ya New Era Construction Festival (URF) yomwe idakonzedwa polemekeza chaka cha Kerava 100. Chochitikacho chikuwonetsa zomanga zokhazikika, kukhala ndi moyo m'malo obiriwira a Kerava manor kuyambira Julayi 26.7 mpaka Ogasiti 7.8.2024, XNUMX.

Hiilimetsäsen ili ndi magwiridwe antchito komanso zachilengedwe

Nkhalango zing'onozing'ono zimapereka kusinthasintha pothandizira chilengedwe cha m'matauni pochepetsa kusintha kwa nyengo, makamaka m'mizinda yomwe ikukula. Malo obiriwira a tawuni adaphunziranso kuti akhale ndi thanzi labwino.

Nkhalango za malasha zitha kugwiritsidwa ntchito ngati gawo la mapaki ndi mabwalo amzindawu komanso zitha kuyikidwa m'malo okhalamo. Chifukwa cha chizolowezi chake chakukula, nkhalango ya malasha imatha kusinthidwa ngakhale pamalo opapatiza ngati chinthu chodulira kapena kuyika madera akuluakulu. Nkhalango za malasha ndizosiyana ndi mizere yamitengo yamtundu umodzi komanso madera a nkhalango zotetezedwa ndi mafakitale.

Hiilimetsäse imakhalanso ndi maphunziro a chilengedwe, chifukwa imatsegula kufunikira kwa kuchotsedwa kwa carbon ndi mitengo kwa anthu okhala mumzinda. Hiilimetsäsen ili ndi kuthekera kokhala m'modzi mwamitundu yokhazikika pazotsatira zachilengedwe.

Werengani zambiri za dissertation ya Anna Pursiainen: Onani nkhalango kuchokera kumitengo - kuchokera ku microforest kupita ku Kerava carbon Forest (pdf).

Zithunzi zankhani: Anna Pursiainen