Vecu mezu izcirsana: vai tie tiesam jaaizstaj ar jaunaudzem

Published: Nov. 30, 2023, 8:07 a.m.

b'Veci me\\u017ei ir nevajadz\\u012bgi sapuvu\\u0161i koki - \\u0161\\u0101di koment\\u0101ri izskan soci\\u0101lajos medijos k\\u0101 reakcija uz pl\\u0101niem izcirst vecus me\\u017eus, lai st\\u0101d\\u012btu jaunaudzes un veicin\\u0101tu CO2 uz\\u0146em\\u0161anu no atmosf\\u0113ras. Vai veci me\\u017ei tie\\u0161\\u0101m nesp\\u0113j uz\\u0146emt CO2 pietiekamos apjomos un tos vajag aizst\\u0101t ar jauniem kokiem? Un kas notiek me\\u017ea oglek\\u013ca aprit\\u0113, ja me\\u017eu izc\\u0113rt, skaidro Latvijas Ornitolo\\u0123ijas biedr\\u012bbas valdes priek\\u0161s\\u0113d\\u0113t\\u0101js, biolo\\u0123ijas zin\\u0101t\\u0146u doktors Viesturs \\u0136erus un Latvijas Valsts me\\u017ezin\\u0101tnes instit\\u016bta \\u201cSilava\\u201d vado\\u0161ais p\\u0113tnieks, me\\u017ezin\\u0101t\\u0146u doktors \\u0100ris Jansons.\\n\\n21. novembr\\u012b pie Ministru kabineta norisin\\u0101j\\u0101s klusais protests pret Klimata un ener\\u0123\\u0113tikas ministrijas ideju izcirst vecos me\\u017eus, lai to viet\\u0101 st\\u0101d\\u012btu jaunaudzes, ar m\\u0113r\\u0137i vair\\u0101k uz\\u0146emt og\\u013csk\\u0101bo g\\u0101zi jeb CO2. Par \\u0161o tematu veidoj\\u0101s ar\\u012b asas diskusijas soci\\u0101lo mediju vid\\u0113, v\\u0113l\\u0101k gan ministrs Kaspars Melnis min\\u0113jis, ka \\u201cneviens nepl\\u0101no vienk\\u0101r\\u0161i izcirst vecus me\\u017eus t\\u0101pat vien\\u201d. Tom\\u0113r, rea\\u0123\\u0113jot uz gadiem ilg\\u0101m diskusij\\u0101m par emisij\\u0101m un veciem me\\u017eiem, raid\\u012bjum\\u0101 Zin\\u0101mais nezin\\u0101maj\\u0101 aicin\\u0101m p\\u0113tniec\\u012bbai sniegt savu v\\u0113rt\\u0113jumu - vai vecu me\\u017eu likvid\\u0113\\u0161ana un aizst\\u0101\\u0161ana ar jaunaudz\\u0113m var\\u0113tu veicin\\u0101t emisiju uz\\u0146em\\u0161anu? Un k\\u0101das blakus par\\u0101d\\u012bbas b\\u016btu \\u0161\\u0101d\\u0101m r\\u016bgt\\u0101m z\\u0101l\\u0113m c\\u012b\\u0146\\u0101 pret CO2?\\n\\n"Tas, k\\u0101p\\u0113c joproj\\u0101m pl\\u0101ns rada ba\\u017eas, viens, ka nav saprotams, ko \\u0161is pl\\u0101ns visp\\u0101r paredz. Otrs ir, ka, run\\u0101jot par probl\\u0113m\\u0101m, tiek teikts, ka mums piesaiste me\\u017eos, samazin\\u0101s t\\u0101p\\u0113c, ka mums me\\u017ei noveco, kas nav paties\\u012bba. Piesaiste mums samazin\\u0101s t\\u0101p\\u0113c, ka pieaug cir\\u0161anas apjomi, kas savuk\\u0101rt pl\\u0101n\\u0101 nav min\\u0113ts. L\\u012bdz ar to jau run\\u0101jot par probl\\u0113m\\u0101m, tiek vainoti veci me\\u017ei, un veco me\\u017eu izcir\\u0161ana, vai n\\u0101kotnes vecu me\\u017eu nera\\u0161an\\u0101s dr\\u012bz\\u0101k sl\\u0113pjas zem t\\u0101, kas ir m\\u0113r\\u0137tiec\\u012bga me\\u017ea apsaimnieko\\u0161ana, vai k\\u0101 to nosauc," analiz\\u0113 Viesturs \\u0136eris.\\n\\n\\n"Bet tas, kas ir j\\u0101patur pr\\u0101t\\u0101, ka \\u0161obr\\u012bd vecos me\\u017eus Latvijas likumdo\\u0161ana, ja vien tie nav mikroliegumos vai cit\\u0101di aizsarg\\u0101ti, \\u013cauj izcirst, un \\u0161ie vecie me\\u017ei jau tiek izcirsti neatkar\\u012bgi no \\u0161\\u012b pl\\u0101na. Jaut\\u0101jums ir par argumentiem, k\\u0101 m\\u0113s attaisnojam to."\\n\\n\\n"Ja m\\u0113s atgrie\\u017eamies pie pamata jaut\\u0101juma par to, k\\u0101 ar me\\u017eu vai me\\u017esaimniec\\u012bbu, vai me\\u017ea sektora devumu var nodro\\u0161in\\u0101t kaut ko labu oglek\\u013ca uzkr\\u0101jumam, ar\\u012b tai skait\\u0101 jau piemin\\u0113t\\u0101 pl\\u0101na kontekst\\u0101, tad j\\u0101saprot, ka tur ir virkne priek\\u0161likumu, ko var\\u0113tu dar\\u012bt, un tie ietver galvenok\\u0101rt tr\\u012bs liel\\u0101s komponents, k\\u0101 m\\u0113s varam pal\\u012bdz\\u0113t caur me\\u017ea ekosist\\u0113mu, k\\u0101 sabiedr\\u012bba var sasniegt m\\u0113r\\u0137i, kas ir klimata p\\u0101rmai\\u0146u mazin\\u0101\\u0161ana," nor\\u0101da \\u0100ris Jansons.\\xa0\\n\\n"Viens komponents ir uztur\\u0113t vai saglab\\u0101t \\u0161o piesaist\\u012bto oglekli, kas ir augsn\\u0113, otrs komponents ir nodro\\u0161in\\u0101t akt\\u012bvu oglek\\u013ca uzkr\\u0101jumu kokaudz\\u0113, gan dz\\u012bvojot kokos, biomas\\u0101, gan atmiru\\u0161\\u0101 koksn\\u0113, un tre\\u0161ais komponents ir m\\u0113\\u0123in\\u0101t izdom\\u0101t, ko m\\u0113s vislab\\u0101k varam dar\\u012bt ar to koksni, kas non\\u0101k ra\\u017eo\\u0161an\\u0101," skaidro \\u0100r\\u012bs Jansons. "T\\u0101d\\u0101 veid\\u0101, lai vi\\u0146a iesp\\u0113jami ilgi saglab\\u0101tos da\\u017e\\u0101dos produktos un nenon\\u0101ktu t\\u0101s piesaist\\u012btais obelisks atpaka\\u013c atmosf\\u0113r\\u0101. T\\u0101tad papildus v\\u0113l pielikt kl\\u0101t to komponenti ar\\u012b, kas notiek ar kokiem p\\u0113c tam, kad vi\\u0146i non\\u0101k ra\\u017eo\\u0161an\\u0101 vai k\\u013c\\u016bst par d\\u0113\\u013ciem, vai k\\u013c\\u016bst par kaut ko citu. M\\u0113\\u0123in\\u0101t vi\\u0146us iesp\\u0113jami ilgi saglab\\u0101t taj\\u0101 stadij\\u0101 un nepalaist atpaka\\u013c atmosf\\u0113r\\u0101. Ir da\\u017e\\u0101di \\u0161ie priek\\u0161likumi, katram vi\\u0146am ir kaut k\\u0101das priek\\u0161roc\\u012bbas, tr\\u016bkumi, iesp\\u0113jas \\u012bstenot liel\\u0101ka, maz\\u0101k\\u0101 plat\\u012bb\\u0101. Un tos kompleksus vienk\\u0101r\\u0161i \\u013coti lo\\u0123iski \\u0161obr\\u012bd ir non\\u0101cis taj\\u0101 diskusiju stadij\\u0101, visi priek\\u0161likumi ir j\\u0101skata, kurus no vi\\u0146iem ir un cik liel\\u0101 m\\u0113r\\u0101 iesp\\u0113jams \\u012bstenot."\\n\\nK\\u0101 koki c\\u012bn\\u0101s ar v\\u0113ja un sniega rad\\u012btiem post\\u012bjumiem\\n\\nApsei ir labi izstr\\u0101d\\u0101ts slodzes amortiz\\u0113\\u0161anas meh\\u0101nisms - jo vair\\u0101k v\\u0113j\\u0101 drebin\\u0101s lapas, jo maz\\u0101ka v\\u0113ja slodze ir pa\\u0161am stumbram. K\\u0101 koki piel\\u0101gojas, lai tur\\u0113tos pret\\u012b v\\u0113jam vai sniegam, par to saruna ar me\\u017ezin\\u0101t\\u0146u doktoru, Latvijas Valsts me\\u017ezin\\u0101tnes instit\\u016bta \\u201cSilava\\u201d p\\u0113tnieku Oskaru Kri\\u0161\\u0101nu.\\n\\nP\\u0113tnieks skaidro, ka kokiem ir sava kapacit\\u0101te, cik tie var notur\\u0113t sniegu savos zaros un koki cen\\u0161as piel\\u0101goties videi, kur\\u0101 tie aug. Vieniem ir iztur\\u012bg\\u0101ka\\xa0 sak\\u0146u sist\\u0113ma, citiem \\u2013 zaru vainags, un t\\u0101pat k\\u0101 m\\u0113s trena\\u017eieru z\\u0101l\\u0113 vai k\\u0101d\\u0101 cit\\u0101 veid\\u0101 tren\\u0113jam un stiprin\\u0101m savus musku\\u013cus, t\\u0101 ar\\u012b koki\\xa0 tren\\u0113 savu iztur\\u012bbu. Bet k\\u0101 tie iztur snieglauzes, snieglieces, v\\u0113jg\\u0101zes vai v\\u0113jlauzes? Me\\u017ezin\\u0101t\\u0146u speci\\u0101lists teic, ka vienk\\u0101r\\u0161\\u0101k b\\u016btu pietur\\u0113ties pie diviem galvenajiem apz\\u012bm\\u0113jumiem \\u2013 v\\u0113ja vai sniega izrais\\u012bti\\xa0 koku boj\\u0101jumi.'