{"id":2102,"date":"2023-08-18T11:29:09","date_gmt":"2023-08-18T10:29:09","guid":{"rendered":"https:\/\/hul2.mendelu.cz\/?page_id=2102"},"modified":"2023-08-19T08:02:44","modified_gmt":"2023-08-19T07:02:44","slug":"synteza-zlepseni-ochrany-biodiverzity-v-evropskych-hospodarskych-lesich-vyzaduje-pragmaticke-odvazne-a-regionalne-zakorenene-pristupy-hospodareni","status":"publish","type":"page","link":"https:\/\/hul2.mendelu.cz\/?page_id=2102","title":{"rendered":"Synt\u00e9za: Zlep\u0161en\u00ed ochrany biodiverzity v evropsk\u00fdch hospod\u00e1\u0159sk\u00fdch les\u00edch vy\u017eaduje pragmatick\u00e9, odv\u00e1\u017en\u00e9 a region\u00e1ln\u011b zako\u0159en\u011bn\u00e9 p\u0159\u00edstupy hospoda\u0159en\u00ed"},"content":{"rendered":"\n<p>Obsah str\u00e1nky je p\u0159ekladem vybran\u00fdch \u010d\u00e1st\u00ed kapitoly, kter\u00e1 je uvedena v n\u00e1sleduj\u00edc\u00edcm origin\u00e1ln\u00edm zdroji, publikaci: <a href=\"https:\/\/hul2.mendelu.cz\/wp-content\/uploads\/2023\/08\/Krumm-2020-How_to_balance_forestry_and-published_version-1.pdf\"><em>How to balance forestry and biodiversity conservation\u202f? A view across Europe<\/em><\/a>. Doporu\u010den\u00e1 citace: Krumm, F.; Schuck, A.; Rigling, A. (eds), 2020: How to balance forestry and biodiversity conservation \u2013 A view across Europe. European Forest Institute (EFI); Swiss Federal Institute for Forest, Snow and Landscape Research (WSL), Birmensdorf. 640 p.<\/p>\n<hr>\n<p>N\u00e1sleduj\u00edc\u00ed odstavce syntetizuj\u00ed stav, v\u00fdzvy a p\u0159\u00edsliby integrovan\u00e9ho p\u0159\u00edstupu k ochran\u011b biologick\u00e9 rozmanitosti.<\/p>\n\n\n\n<h2>Obsah<\/h2>\n<ol>\n<li><a href=\"#jedna\">Evropsk\u00e9 lesy jsou do zna\u010dn\u00e9 m\u00edry utv\u00e1\u0159eny sv\u00fdm kulturn\u00edm d\u011bdictv\u00edm, jeho\u017e v\u00fdsledkem je vysok\u00e1 region\u00e1ln\u00ed rozmanitost<\/a><\/li>\n<li><a href=\"#dva\">Pot\u0159eba diferencovan\u00e9ho pohledu na produkci d\u0159eva a ochranu biodiverzity<\/a><\/li>\n<li><a href=\"#tri\">Spole\u010densk\u00e1 o\u010dek\u00e1v\u00e1n\u00ed ohledn\u011b poskytov\u00e1n\u00ed zbo\u017e\u00ed a slu\u017eeb lesem<\/a><\/li>\n<li><a href=\"#ctyri\">P\u0159izp\u016fsoben\u00ed se zm\u011bn\u011b klimatu znamen\u00e1 zv\u00fd\u0161en\u00ed rozmanitosti na\u0161ich les\u016f ve v\u0161ech ohledech jako opat\u0159en\u00ed pro rozlo\u017een\u00ed rizik<\/a><\/li>\n<li><a href=\"#pet\">Podpora biologick\u00e9 rozmanitosti m\u016f\u017ee b\u00fdt drah\u00e1 \u2013 n\u011bco stoj\u00ed, ale kdo by to m\u011bl platit?<\/a><\/li>\n<li><a href=\"#sest\">Integrovan\u00e9 lesn\u00ed hospod\u00e1\u0159stv\u00ed: odpov\u011b\u010f Evropy na odpov\u011bdn\u00e9 a udr\u017eiteln\u00e9 vyu\u017e\u00edv\u00e1n\u00ed glob\u00e1ln\u00edch lesn\u00edch zdroj\u016f<\/a><\/li>\n<li><a href=\"#sedm\">Integrovan\u00e9 p\u0159\u00edstupy mus\u00ed propojovat management a ochranu v lese i mimo n\u011bj<\/a><\/li>\n<li><a href=\"#osm\">Integrace ochrany biologick\u00e9 rozmanitosti do lesn\u00edho hospod\u00e1\u0159stv\u00ed: pou\u010den\u00ed z mnoha p\u0159\u00edklad\u016f dobr\u00e9 praxe<\/a><\/li>\n<\/ol>\n<hr \/>\n<p><a id=\"jedna\"><\/a><strong>1) Evropsk\u00e9 lesy jsou do zna\u010dn\u00e9 m\u00edry utv\u00e1\u0159eny sv\u00fdm kulturn\u00edm d\u011bdictv\u00edm, jeho\u017e v\u00fdsledkem je vysok\u00e1 region\u00e1ln\u00ed rozmanitost<\/strong><\/p>\n<p>Lesy v Evrop\u011b jsou charakteristick\u00e9 sv\u00fdm kulturn\u00edm d\u011bdictv\u00edm po tis\u00edce let a z p\u016fvodn\u00edch les\u016f zbyly jen mal\u00e9 zbytky (obr. D 1). V\u011bt\u0161ina evropsk\u00fdch les\u016f je z hlediska druhov\u00e9 skladby d\u0159evin a lesn\u00edch struktur v polop\u0159irozen\u00e9m stavu. Lesy se vyzna\u010duj\u00ed m\u00edstn\u00edm vyu\u017e\u00edv\u00e1n\u00edm p\u016fdy a lesn\u00edm hospoda\u0159en\u00edm odr\u00e1\u017eej\u00edc\u00edm p\u0159irozenou \u0161ablonu a vlastnick\u00e9 struktury (kapitola B 4). Souhra spole\u010densk\u00fdch pot\u0159eb, souvisej\u00edc\u00edho lidsk\u00e9ho hospoda\u0159en\u00ed a p\u0159\u00edrodn\u00edch proces\u016f ovlivnila lesy a vytvo\u0159ila specifick\u00e9 rysy biologick\u00e9 rozmanitosti, kter\u00e9 jsou cenn\u00e9 z hlediska ochrany p\u0159\u00edrody. Proto p\u0159i zodpov\u011bzen\u00ed z\u00e1kladn\u00ed ot\u00e1zky, o jak\u00fd typ biodiverzity by se m\u011blo usilovat (kapitola B 8), je t\u0159eba zv\u00e1\u017eit c\u00edlen\u00e9 integrovan\u00e9 hospoda\u0159en\u00ed v les\u00edch. Integrovan\u00e9 obhospoda\u0159ov\u00e1n\u00ed les\u016f v\u0161ak nen\u00ed univerz\u00e1ln\u00edm \u0159e\u0161en\u00edm a vy\u017eaduje kontextov\u011b specifickou aplikaci. Na jedn\u00e9 stran\u011b jsou evropsk\u00e9 lesy velmi rozmanit\u00e9, od bore\u00e1ln\u00edch les\u016f na severu po st\u0159edomo\u0159sk\u00e9 lesy na jihu, od horsk\u00fdch les\u016f po lesy v n\u00ed\u017ein\u00e1ch a od les\u016f rostouc\u00edch na bohat\u00fdch p\u016fd\u00e1ch po lesy rostouc\u00ed na degradovan\u00fdch a chud\u00fdch p\u016fd\u00e1ch. Na druhou stranu re\u017eimy a intenzita lesn\u00edho hospoda\u0159en\u00ed se velmi li\u0161\u00ed, od intenzivn\u00edho lesn\u00edho hospoda\u0159en\u00ed (nap\u0159. C 12, C 13, C 15, C 18, Box C 9), a\u017e po v\u00edce\u00fa\u010delov\u00e9 lesn\u00ed hospod\u00e1\u0159stv\u00ed s r\u016fznou intenzitou hospoda\u0159en\u00ed (nap\u0159. C 1\u2013C 5 C27) a hospod\u00e1\u0159stv\u00ed s n\u00edzkou intenzitou (nap\u0159. C25, C31). P\u0159\u00edstupy hospoda\u0159en\u00ed se li\u0161\u00ed region od regionu a majetek od majetku. Jak to dob\u0159e ilustruj\u00ed p\u0159\u00edklady dobr\u00e9 praxe (C 1\u2013C 32), tato rozmanitost z\u00e1vis\u00ed na c\u00edlech hospoda\u0159en\u00ed stanoven\u00fdch jednotliv\u00fdmi vlastn\u00edky les\u016f, biofyzik\u00e1ln\u00edch podm\u00ednk\u00e1ch, socioekonomick\u00e9 popt\u00e1vce a zdroj\u00edch dostupn\u00fdch pro hospoda\u0159en\u00ed. Pro kontextov\u011b specifick\u00e9 a m\u00edstn\u011b zako\u0159en\u011bn\u00e9 p\u0159\u00edstupy integrovan\u00e9ho hospoda\u0159en\u00ed v les\u00edch (kapitoly B 3, B 4) jsou d\u016fle\u017eit\u00e9 jak biofyzik\u00e1ln\u00ed okrajov\u00e9 podm\u00ednky, tak socio-ekonomika.<\/p>\n<p><a id=\"dva\"><\/a><strong>2) Pot\u0159eba diferencovan\u00e9ho pohledu na produkci d\u0159eva a ochranu biodiverzity<\/strong><\/p>\n<p>Managementov syst\u00e9my, kter\u00e9 jsou p\u0159\u00edsn\u011b zam\u011b\u0159eny na produkci d\u0159eva, mohou m\u00edt negativn\u00ed dopady na biologickou rozmanitost les\u016f (kapitola B 1); v takov\u00fdch syst\u00e9mech se \u010dasto upoza\u010fujj\u00ed star\u00e9 struktury lesa (old-growth structures), mrtv\u00e9 d\u0159evo a p\u0159irozen\u00e1 dynamika lesa a m\u016f\u017ee b\u00fdt negativn\u011b ovlivn\u011bno fungov\u00e1n\u00ed p\u016fdy (kapitola B 1). Hospoda\u0159en\u00ed v les\u00edch v\u0161ak m\u016f\u017ee m\u00edt tak\u00e9 pozitivn\u00ed dopady na c\u00edle souvisej\u00edc\u00ed s ochranou p\u0159\u00edrody, nap\u0159\u00edklad vytv\u00e1\u0159en\u00edm rozmanit\u011bj\u0161\u00edch lesn\u00edch struktur, zvy\u0161ov\u00e1n\u00edm druh\u016f d\u0159evin a genetick\u00e9 rozmanitosti nebo tradi\u010dn\u00edmi re\u017eimy hospoda\u0159en\u00ed, jako je v\u00fdmladkov\u00e9 hospoda\u0159en\u00ed a r\u016fzn\u00e1 opat\u0159en\u00ed aktivn\u00ed ochrany a p\u00e9\u010de o stanovi\u0161t\u011b (kapitoly B1, B2). P\u0159\u00edklady dobr\u00e9 praxe jasn\u011b ukazuj\u00ed, \u017ee lesn\u00ed hospod\u00e1\u0159stv\u00ed mus\u00ed aktivn\u011b zahrnovat aspekty ochrany biodiverzity (nap\u0159. zvy\u0161ov\u00e1n\u00edm rozmanitosti d\u0159evin, uchov\u00e1v\u00e1n\u00edm star\u00fdch struktur a mrtv\u00e9ho d\u0159eva v porostech (obr. D 2) nebo p\u0159echodem od holose\u010d\u00ed k stromov\u011b jednotliv\u00fdm nebo skupinovit\u00fdm v\u00fdb\u011brn\u00fdm t\u011b\u017eb\u00e1m); to m\u016f\u017ee vy\u017eadovat kompromisy s jin\u00fdmi c\u00edli hospoda\u0159en\u00ed. Takov\u00e1 opat\u0159en\u00ed na podporu biologick\u00e9 rozmanitosti v\u0161ak maj\u00ed tak\u00e9 potenci\u00e1l zv\u00fd\u0161it odolnost na\u0161ich les\u016f k zaji\u0161t\u011bn\u00ed dal\u0161\u00edho popt\u00e1van\u00e9ho zbo\u017e\u00ed a slu\u017eeb, v\u010detn\u011b d\u0159eva a biomasy v d\u016fsledku zm\u011bny klimatu. Maj\u00ed tedy velk\u00fd potenci\u00e1l pro synergie, co\u017e je d\u016fle\u017eit\u00fd argument pro podporu integrovan\u00fdch managementov\u00fdch p\u0159\u00edstup\u016f (kapitola B 9) pro podporu udr\u017eiteln\u00e9ho biohospod\u00e1\u0159stv\u00ed zalo\u017een\u00e9ho na d\u0159ev\u011b, kter\u00e9 vyva\u017euje zv\u00fd\u0161enou popt\u00e1vku po d\u0159ev\u011b a dal\u0161\u00ed nal\u00e9hav\u011b pot\u0159ebn\u00e9 ekosyst\u00e9mov\u00e9 slu\u017eby v\u010detn\u011b biologick\u00e9 rozmanitosti (kapitola B 5).<\/p>\n<p><a id=\"tri\"><\/a><strong>3) Spole\u010densk\u00e1 o\u010dek\u00e1v\u00e1n\u00ed ohledn\u011b poskytov\u00e1n\u00ed zbo\u017e\u00ed a slu\u017eeb lesem<\/strong><\/p>\n<p>Charakteristikou, kterou mnoho evropsk\u00fdch ob\u010dan\u016f na les\u00edch nejv\u00edce oce\u0148uje, je \u201ep\u0159\u00edroda\u201c. Nejcenn\u011bj\u0161\u00edmi ekosyst\u00e9mov\u00fdmi slu\u017ebami pro \u0161irokou spole\u010dnost jsou mo\u017enosti rekreace, zachov\u00e1n\u00ed biologick\u00e9 rozmanitosti a pozitivn\u00ed \u00fa\u010dinky les\u016f na m\u00edstn\u00ed a glob\u00e1ln\u00ed klima. To se tak\u00e9 odr\u00e1\u017e\u00ed v n\u011bkolika p\u0159\u00edpadov\u00fdch studi\u00edch v cel\u00e9 knize (nap\u0159. C 4, C 5, C 18, C 20, C 28, C 30). D\u0159evo je tak\u00e9 vn\u00edm\u00e1no pozitivn\u011b jako obnoviteln\u00fd p\u0159\u00edrodn\u00ed zdroj. Tento pohled je v\u0161ak spojen s o\u010dek\u00e1v\u00e1n\u00edm, \u017ee hospoda\u0159en\u00ed v les\u00edch bude prov\u00e1d\u011bno udr\u017eiteln\u00fdm zp\u016fsobem. Mnoho vlastn\u00edk\u016f pozemk\u016f tak\u00e9 d\u00e1v\u00e1 vysokou prioritu v\u00edce ne\u017e jednomu c\u00edli pro sv\u016fj les a v\u00edce\u00fa\u010delov\u00e9 lesnictv\u00ed je provozov\u00e1no na velk\u00e9 \u010d\u00e1sti pozemk\u016f ve ve\u0159ejn\u00e9m vlastnictv\u00ed po cel\u00e9 Evrop\u011b, \u010dasto s ohledem na ochranu p\u0159\u00edrody. Politiky na zv\u00fd\u0161en\u00ed environment\u00e1ln\u00edch hodnot les\u016f tak mohou stav\u011bt na v\u0161eobecn\u00e9 podpo\u0159e evropsk\u00e9ho obyvatelstva, kter\u00e1 se tak\u00e9 alespo\u0148 \u010d\u00e1ste\u010dn\u011b odr\u00e1\u017e\u00ed v priorit\u00e1ch vlastn\u00edk\u016f les\u016f a lesn\u00edch hospod\u00e1\u0159\u016f. Je v\u0161ak nutn\u00e9 zlep\u0161it komunikaci mezi lesn\u00edmi a ochran\u00e1\u0159sk\u00fdmi mana\u017eery a obyvatelstvem ohledn\u011b mo\u017enost\u00ed integra\u010dn\u00edho lesn\u00edho hospoda\u0159en\u00ed. Takov\u00e9 p\u0159\u00edstupy mohou kombinovat poskytov\u00e1n\u00ed v\u00edce ekosyst\u00e9mov\u00fdch slu\u017eeb a umo\u017e\u0148uj\u00ed jak vyu\u017e\u00edv\u00e1n\u00ed d\u0159eva jako obnoviteln\u00e9ho zdroje, tak podporu biologick\u00e9 rozmanitosti. Obecn\u011b plat\u00ed, \u017ee lesnictv\u00ed nen\u00ed jen t\u011b\u017eba d\u0159eva z ekosyst\u00e9m\u016f, ale tak\u00e9 odpov\u011bdn\u00e9 hospoda\u0159en\u00ed s lesn\u00edmi zdroji, kter\u00e9 odpov\u00edd\u00e1 po\u017eadavk\u016fm evropsk\u00fdch spole\u010dnost\u00ed. Z\u00e1rove\u0148 je d\u016fle\u017eit\u00e9, aby byly vytvo\u0159eny podm\u00ednky, kter\u00e9 umo\u017en\u00ed vlastn\u00edk\u016fm pozemk\u016f a lesn\u00edm spr\u00e1vc\u016fm sladit sv\u00e9 vlastn\u00ed preference (s ohledem na ekonomick\u00e1 o\u010dek\u00e1v\u00e1n\u00ed) se spole\u010densk\u00fdmi po\u017eadavky (nap\u0159. s ohledem na ochranu p\u0159\u00edrody). \u00dasp\u011b\u0161n\u00e9 vyv\u00e1\u017een\u00ed t\u011bchto pot\u0159eb a po\u017eadavk\u016f (obr. D 3) je nutn\u00e9 k dosa\u017een\u00ed udr\u017eiteln\u00e9 produkce zdroj\u016f pro bioekonomiku (kapitoly B 4, B 5). <span class=\"HwtZe\" lang=\"cs\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">To plat\u00ed i pro myslivost, kter\u00e1 se v n\u011bkter\u00fdch regionech vyvinula z \u201epr\u00e1va \u0161lechty\u201c na nezbytn\u00fd a z\u00e1sadn\u00ed \u00fakol lesn\u00edho hospod\u00e1\u0159stv\u00ed \u2013 dnes je t\u0159eba na ni nahl\u00ed\u017eet jako na ekosyst\u00e9movou slu\u017ebu, kterou \u010dasto vy\u017eaduj\u00ed neprofesion\u00e1ln\u00ed myslivci, kte\u0159\u00ed<\/span><\/span> maj\u00ed <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">konkr\u00e9tn\u00ed o\u010dek\u00e1v\u00e1n\u00ed, kter\u00e1 mohou potenci\u00e1ln\u011b vytv\u00e1\u0159et konflikty s lesn\u00edmi hospod\u00e1\u0159i a ochr\u00e1nci p\u0159\u00edrody.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Proto jsou zapot\u0159eb\u00ed alternativn\u00ed koncepce a \u0159e\u0161en\u00ed, kter\u00e1 podpo\u0159\u00ed dialog a p\u0159\u00edpadn\u011b pos\u00edl\u00ed synergie mezi t\u011bmito z\u00e1jmov\u00fdmi skupinami (kapitoly B 7 a C 27).<\/span><\/span><\/span><\/p>\n<p><a id=\"ctyri\"><\/a><strong>4) P\u0159izp\u016fsoben\u00ed se zm\u011bn\u011b klimatu znamen\u00e1 zv\u00fd\u0161en\u00ed rozmanitosti na\u0161ich les\u016f ve v\u0161ech ohledech jako opat\u0159en\u00ed pro rozlo\u017een\u00ed rizik<\/strong><\/p>\n<p>Zm\u011bna klimatu st\u00e1le v\u00edce ovliv\u0148uje evropsk\u00e9 lesy, a to p\u0159edev\u0161\u00edm prost\u0159ednictv\u00edm rostouc\u00edch dopad\u016f poruch, jako jsou bou\u0159e, \u0161k\u016fdci a patogeny, lesn\u00ed po\u017e\u00e1ry a extr\u00e9mn\u00ed horko a sucho (kapitola B 9). Zat\u00edmco hospod\u00e1\u0159sk\u00e9 \u0161kody byly v minulosti zp\u016fsobeny zejm\u00e9na v monokultur\u00e1ch s druhy vysazen\u00fdmi mimo jejich p\u0159irozen\u00fd are\u00e1l, klimatick\u00e9 zm\u011bny st\u00e1le v\u00edce ovliv\u0148uj\u00ed i p\u016fvodn\u00ed lesn\u00ed stromy a porosty (Hanewinkel et al. 2013; Schuldt et al. 2020). Dopady klimatick\u00fdch zm\u011bn st\u00e1le v\u00edce ovliv\u0148uj\u00ed jak ekologii les\u016f, tak ekonomiku jejich obhospoda\u0159ov\u00e1n\u00ed a v budoucnu pravd\u011bpodobn\u011b je\u0161t\u011b v\u00edce (kapitola B 6) (obr. D 4). Na stran\u011b lesn\u00edho hospod\u00e1\u0159stv\u00ed jsou k stimulaci p\u0159irozen\u00e9 adaptace pou\u017eity adapta\u010dn\u00ed strategie, jako je podpora sm\u00ed\u0161en\u00fdch porost\u016f, zv\u00fd\u0161en\u00ed genetick\u00e9 diverzity strom\u016f a pos\u00edlen\u00ed p\u0159irozen\u00e9 obnovy v p\u0159\u00edpad\u011b, \u017ee lze pou\u017e\u00edt vhodn\u00e9 druhy strom\u016f. Krom\u011b toho lze pou\u017e\u00edt v\u00fdb\u011brn\u00e9 t\u011b\u017eby k udr\u017een\u00ed chladn\u00e9ho lesn\u00edho klimatu (Schwaab et al. 2020) a r\u016fzn\u00e9 p\u0159\u00edstupy k t\u011b\u017eb\u011b lze pou\u017e\u00edt k podpo\u0159e r\u016fzn\u00fdch mikroklimat a poskytnout struktur\u00e1ln\u00ed z\u00e1klad pro udr\u017een\u00ed nebo zv\u00fd\u0161en\u00ed typick\u00e9 lesn\u00ed biodiverzity. Naproti tomu reakce lesn\u00edho hospod\u00e1\u0159stv\u00ed zvy\u0161uj\u00edc\u00ed pod\u00edl potenci\u00e1ln\u011b l\u00e9pe adaptovan\u00fdch nep\u016fvodn\u00edch druh\u016f strom\u016f, zkr\u00e1cen\u00ed doby obm\u00fdt\u00ed za \u00fa\u010delem sn\u00ed\u017een\u00ed rizik nebo aplikace pesticid\u016f k boji proti st\u00e1le z\u00e1va\u017en\u011bj\u0161\u00edm biogenn\u00edm poruch\u00e1m mohou vytv\u00e1\u0159et nov\u00e9 konflikty a kompromisy mezi ochranou biologick\u00e9 rozmanitosti a vyu\u017e\u00edv\u00e1n\u00edm les\u016f. Tyto konflikty lze minimalizovat, pokud se takov\u00e9 praktiky obecn\u011b nepou\u017e\u00edvaj\u00ed, ale uplat\u0148uj\u00ed se sp\u00ed\u0161e opatrn\u011b a s prostorov\u00fdmi a \u010dasov\u00fdmi omezen\u00edmi. Celkov\u011b vzr\u016fstaj\u00edc\u00ed zranitelnost les\u016f v\u016f\u010di disturbanc\u00edm poskytuje podporu pro argumenty pro integra\u010dn\u00ed p\u0159\u00edstupy k hospoda\u0159en\u00ed v les\u00edch, proto\u017ee vysok\u00e1 rozmanitost druh\u016f a struktur zvy\u0161uje odolnost lesn\u00edch ekosyst\u00e9m\u016f (kapitola B 9). Vy\u0161\u0161\u00ed diverzitu lze ch\u00e1pat i jako druh p\u0159irozen\u00e9ho poji\u0161t\u011bn\u00ed a m\u00e1 tedy nep\u0159\u00edmou ekonomickou hodnotu (kapitola B 6). To roz\u0161i\u0159uje potenci\u00e1l pro synergie mezi ochran\u00e1\u0159sk\u00fdmi a jin\u00fdmi c\u00edli lesn\u00edho hospod\u00e1\u0159stv\u00ed ve srovn\u00e1n\u00ed s minulost\u00ed. V d\u016fsledku toho budou existovat dal\u0161\u00ed p\u0159\u00edle\u017eitosti pro integrovanou \u00fapravu c\u00edl\u016f ochrany biodiverzity a dal\u0161\u00edch c\u00edl\u016f lesn\u00edho hospod\u00e1\u0159stv\u00ed.<\/p>\n<p><a id=\"pet\"><\/a><strong>5) Podpora biologick\u00e9 rozmanitosti m\u016f\u017ee b\u00fdt drah\u00e1 \u2013 n\u011bco stoj\u00ed, ale kdo by to m\u011bl platit?<\/strong><\/p>\n<p>Obhospoda\u0159ov\u00e1n\u00ed les\u016f v Evrop\u011b mus\u00ed b\u00fdt ziskov\u00e9 nebo alespo\u0148 dlouhodob\u011b pokr\u00fdvat sv\u00e9 n\u00e1klady. D\u0159evo jako d\u016fle\u017eit\u00fd p\u0159\u00edrodn\u00ed zdroj v Evrop\u011b je nav\u00edc jedn\u00edm z kl\u00ed\u010dov\u00fdch pil\u00ed\u0159\u016f pro udr\u017eiteln\u00fd p\u0159echod evropsk\u00e9ho hospod\u00e1\u0159stv\u00ed, v\u010detn\u011b zaji\u0161t\u011bn\u00ed toho, aby Evropa byla v t\u00e9to oblasti do zna\u010dn\u00e9 m\u00edry sob\u011bsta\u010dn\u00e1 (kapitola B 5). Ekonomick\u00e9 aspekty (t\u00fdkaj\u00edc\u00ed se bu\u010f po\u017eadavk\u016f trhu se d\u0159evem a\/nebo ziskovosti lesnictv\u00ed) v\u0161ak mohou b\u00fdt kritick\u00fdm faktorem zpomaluj\u00edc\u00edm nebo dokonce brzd\u00edc\u00edm zav\u00e1d\u011bn\u00ed integra\u010dn\u00edho lesn\u00edho hospod\u00e1\u0159stv\u00ed. Konflikty s c\u00edli v oblasti d\u0159eva a finan\u010dn\u00edmi c\u00edli tak mohou b\u00fdt jednou z nejd\u016fle\u017eit\u011bj\u0161\u00edch v\u00fdzev pro pokrok v integraci opat\u0159en\u00ed na ochranu biologick\u00e9 rozmanitosti v lesn\u00edm hospod\u00e1\u0159stv\u00ed (C 2). To vy\u017eaduje dal\u0161\u00ed, transparentn\u00ed ekonomick\u00e9 posouzen\u00ed r\u016fzn\u00fdch strategi\u00ed pro integraci zachov\u00e1n\u00ed biologick\u00e9 rozmanitosti v obhospoda\u0159ovan\u00fdch les\u00edch, rovn\u011b\u017e ve srovn\u00e1n\u00ed s alternativn\u00edmi, neintegra\u010dn\u00edmi strategiemi. Krom\u011b toho je t\u0159eba vypracovat a zav\u00e9st politick\u00e1 opat\u0159en\u00ed, kter\u00e1 podpo\u0159\u00ed lesn\u00ed hospod\u00e1\u0159e a vlastn\u00edky les\u016f p\u0159i \u0159e\u0161en\u00ed kompromis\u016f (kapitola B 4). Je proto tak\u00e9 kl\u00ed\u010dov\u00e9 vypo\u010d\u00edtat a sd\u011blit skute\u010dn\u00e9 n\u00e1klady na produkci, ale tak\u00e9 na ochranu p\u0159\u00edrody (obr. D 5) (pole C 1, C 2 a C 3; C 27).<\/p>\n<p><a id=\"sest\"><\/a><strong>6) Integrovan\u00e9 lesn\u00ed hospod\u00e1\u0159stv\u00ed: odpov\u011b\u010f Evropy na odpov\u011bdn\u00e9 a udr\u017eiteln\u00e9 vyu\u017e\u00edv\u00e1n\u00ed glob\u00e1ln\u00edch lesn\u00edch zdroj\u016f<\/strong><\/p>\n<p>Lesy jsou pod tlakem i mimo Evropu. Odles\u0148ov\u00e1n\u00ed a znehodnocov\u00e1n\u00ed les\u016f jsou hlavn\u00edmi probl\u00e9my v mnoha tropick\u00fdch zem\u00edch, co\u017e m\u00e1 za n\u00e1sledek alarmuj\u00edc\u00ed dopady na \u017eivotn\u00ed prost\u0159ed\u00ed (obr. D 6). Mezi nejd\u016fle\u017eit\u011bj\u0161\u00ed d\u016fsledky pat\u0159\u00ed zhor\u0161ov\u00e1n\u00ed zm\u011bny klimatu, n\u00e1r\u016fst ztr\u00e1ty biologick\u00e9 rozmanitosti a zes\u00edlen\u00ed eroze p\u016fdy. R\u016fzn\u00e9 tlaky na glob\u00e1ln\u00ed lesy vy\u017eaduj\u00ed zv\u00e1\u017een\u00ed strategi\u00ed integrovan\u00e9ho hospoda\u0159en\u00ed v les\u00edch z r\u016fzn\u00fdch \u00fahl\u016f pohledu. Pouze s integrovan\u00fdmi strategiemi lesn\u00edho hospod\u00e1\u0159stv\u00ed, kter\u00e9 vyva\u017euj\u00ed produkci d\u0159eva a zachov\u00e1n\u00ed biologick\u00e9 rozmanitosti, lze dos\u00e1hnout evropsk\u00e9 \u201eautonomie d\u0159eva\u201c, ani\u017e by byly ohro\u017eeny c\u00edle ochrany p\u0159\u00edrody v Evrop\u011b. Integrovan\u00e9 obhospoda\u0159ov\u00e1n\u00ed les\u016f, jeho\u017e c\u00edlem je propojit zachov\u00e1n\u00ed biologick\u00e9 rozmanitosti a udr\u017eitelnou produkci d\u0159eva, m\u016f\u017ee slou\u017eit jako model speci\u00e1ln\u011b tak\u00e9 pro tropick\u00e9 lesnictv\u00ed, kter\u00fd umo\u017e\u0148uje jak vyu\u017e\u00edv\u00e1n\u00ed p\u0159\u00edrodn\u00edch zdroj\u016f, tak zachov\u00e1n\u00ed jejich v\u00fdjime\u010dn\u00e9 biologick\u00e9 rozmanitosti. Aby se model integrovan\u00e9ho obhospoda\u0159ov\u00e1n\u00ed les\u016f stal \u00fa\u010dinn\u00fdm a udr\u017eiteln\u00fdm, je t\u0159eba vyvinout a zav\u00e9st vhodn\u00e9 politick\u00e9 n\u00e1stroje, kter\u00e9 podpo\u0159\u00ed evropsk\u00e9 vlastn\u00edky les\u016f, aby p\u0159izp\u016fsobili sv\u00e9 koncepce hospoda\u0159en\u00ed. Takov\u00e9 koncepce a koncepce souvisej\u00edc\u00ed s hospoda\u0159en\u00edm pak mohou b\u00fdt sd\u00edleny s ostatn\u00edmi regiony (kapitola B 4).<\/p>\n<p><a id=\"sedm\"><\/a><strong>7) Integrovan\u00e9 p\u0159\u00edstupy mus\u00ed propojovat management a ochranu v lese i mimo n\u011bj<\/strong><\/p>\n<p><span class=\"HwtZe\" lang=\"cs\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">P\u0159\u00edstupy integrovan\u00e9ho hospoda\u0159en\u00ed v les\u00edch (Kraus a Krumm 2013) jsou nejen \u201atechnicky\u2018 p\u0159esv\u011bd\u010div\u00e9, ale tak\u00e9 politicky atraktivn\u00ed a eticky p\u0159esv\u011bd\u010div\u00e9. O\u010dek\u00e1v\u00e1 se, \u017ee budou kombinovat mnoho r\u016fzn\u00fdch a potenci\u00e1ln\u011b potich\u016fdn\u00fdch statk\u016f a slu\u017eeb, kter\u00e9 m\u016f\u017ee les poskytnout a kter\u00e9 spole\u010dnost po\u017eaduje \u2013 od d\u0159eva po rekreaci, od zabezpe\u010den\u00ed proti p\u0159\u00edrodn\u00edm rizik\u016fm po poskytov\u00e1n\u00ed lesn\u00edch plod\u016f a stanovi\u0161\u0165 pro pt\u00e1ky \u2013 a\u0165 u\u017e v na\u0161ich les\u00edch v okol\u00ed nebo<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">v chr\u00e1n\u011bn\u00fdch lesn\u00edch oblastech jinde.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Maj\u00ed-li b\u00fdt integrovan\u00e9 p\u0159\u00edstupy k ochran\u011b lesn\u00ed biodiverzity progresivn\u00ed, je nanejv\u00fd\u0161 d\u016fle\u017eit\u00e9 dos\u00e1hnout seri\u00f3zn\u00edho z\u00e1vazku v r\u00e1mci ochrany i lesn\u00edho sektoru up\u0159\u00edmn\u011b podporovat integra\u010dn\u00ed p\u0159\u00edstupy p\u0159i navrhov\u00e1n\u00ed politiky, zdroj\u016f a implementace.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Vzhledem k na\u0161\u00ed kulturn\u00ed krajin\u011b a mnoha hust\u011b os\u00eddlen\u00fdm oblastem v Evrop\u011b, kde se prol\u00ednaj\u00ed r\u016fzn\u00e9 ekosyst\u00e9my a stanovi\u0161t\u011b, by se takov\u00e9 integra\u010dn\u00ed p\u0159\u00edstupy m\u011bly d\u00e1le rozv\u00edjet z holisti\u010dt\u011bj\u0161\u00ed perspektivy a m\u011bly by b\u00fdt uplat\u0148ov\u00e1ny v m\u011b\u0159\u00edtku krajiny (obr. D 12).<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Krom\u011b toho je t\u0159eba do \u00fasp\u011b\u0161n\u00e9ho pl\u00e1nov\u00e1n\u00ed opat\u0159en\u00ed na ochranu biodiverzity, kter\u00e1 by se nem\u011bla zastavit na okraji lesa, zahrnout tak\u00e9 rozhran\u00ed se sousedn\u00edmi zem\u011bd\u011blsk\u00fdmi, vodn\u00edmi a m\u011bstsk\u00fdmi oblastmi.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Integrovan\u00e9 obhospoda\u0159ov\u00e1n\u00ed les\u016f by proto m\u011blo b\u00fdt pova\u017eov\u00e1no za \u00fasp\u011b\u0161n\u00fd model podpory biologick\u00e9 rozmanitosti mimo lesn\u00ed oblast v obhospoda\u0159ovan\u00e9 krajin\u011b. <\/span><\/span><\/span>\u00a0<\/p>\n<p><a id=\"osm\"><\/a><strong>8) Integrace ochrany biologick\u00e9 rozmanitosti do lesn\u00edho hospod\u00e1\u0159stv\u00ed: pou\u010den\u00ed z mnoha p\u0159\u00edklad\u016f dobr\u00e9 praxe<\/strong><\/p>\n<p>Rozmanitost p\u0159\u00edstup\u016f k lesn\u00edmu hospod\u00e1\u0159stv\u00ed, kter\u00e9 byly vyvinuty odborn\u00edky v cel\u00e9 Evrop\u011b, m\u00e1 velk\u00fd potenci\u00e1l. P\u0159\u00edrod\u011b bl\u00edzk\u00e9 lesnictv\u00ed, \u201ePlenterwald\u201c, lesnictv\u00ed s kontinu\u00e1ln\u00edm pokryvem lesa, t\u011b\u017eba d\u0159eva s omezen\u00fdm dopadem a reten\u010dn\u00ed lesnictv\u00ed \u2013 bohat\u00e9 a rozmanit\u00e9 portfolio managementov\u00fdch syst\u00e9m\u016f, jejich\u017e c\u00edlem je dos\u00e1hnout integrace ochrany biologick\u00e9 rozmanitosti do managementu lesn\u00ed produkce, se vyvinulo v cel\u00e9 Evrop\u011b (viz kapitoly C 1\u2013C 32). To znamen\u00e1, \u017ee m\u00e1me bohat\u00e9 praktick\u00e9 zku\u0161enosti, kter\u00e9 jsou v mnoha ohledech celosv\u011btov\u011b jedine\u010dn\u00e9. Evropa kombinuje d\u011bdictv\u00ed \u010d\u00e1ste\u010dn\u011b historicky vyp\u011bstovan\u00fdch \u201ep\u0159\u00edrod\u011b bl\u00edzk\u00fdch\u201c p\u0159\u00edstup\u016f s \u201emodern\u00edmi\u201c koncepty integruj\u00edc\u00edmi opat\u0159en\u00ed na zachov\u00e1n\u00ed biologick\u00e9 rozmanitosti, v\u010detn\u011b segrega\u010dn\u00edch opat\u0159en\u00ed v r\u016fzn\u00fdch prostorov\u00fdch m\u011b\u0159\u00edtc\u00edch, jako jsou lesn\u00ed rezervace nebo stanovi\u0161t\u011b habitatov\u00fdch strom\u016f (obr. D 7). Tyto p\u0159\u00edstupy vych\u00e1zej\u00ed z v\u00edce ne\u017e t\u0159\u00ed desetilet\u00ed ochran\u00e1\u0159sk\u00e9ho v\u00fdzkumu. Kontinent m\u00e1 tedy mnoho jedine\u010dn\u00fdch p\u0159\u00edklad\u016f \u201edobr\u00e9 praxe\u201c, z nich\u017e lze \u010derpat, konkr\u00e9tn\u00edch p\u0159\u00edpad\u016f, kdy je integrace praktikov\u00e1na, v mnoha p\u0159\u00edpadech dob\u0159e zalo\u017een\u00fdch na v\u00ed\u0159e a v\u00e1\u0161ni lesn\u00edch mana\u017eer\u016f pracovat sp\u00ed\u0161e s p\u0159\u00edrodou ne\u017e proti p\u0159\u00edrod\u011b. Kombinace praktick\u00fdch odborn\u00fdch znalost\u00ed a podp\u016frn\u00e9ho politick\u00e9ho prost\u0159ed\u00ed je v\u00fdchoz\u00edm bodem pro to, aby se integrovan\u00e9 obhospoda\u0159ov\u00e1n\u00ed les\u016f, kter\u00e9 slad\u00ed c\u00edle ochrany a produkce v Evrop\u011b, stalo roz\u0161\u00ed\u0159enou realitou. <\/p>\n<p><strong>Citovan\u00e1 literatura<\/strong><\/p>\n<p>Citovan\u00e1 literatura je uvedena v origin\u00e1ln\u00edm zdroji, publikaci <a href=\"https:\/\/hul2.mendelu.cz\/wp-content\/uploads\/2023\/08\/Krumm-2020-How_to_balance_forestry_and-published_version-1.pdf\"><em>How to balance forestry and biodiversity conservation\u202f? A view across Europe<\/em><\/a>. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Obsah str\u00e1nky je p\u0159ekladem vybran\u00fdch \u010d\u00e1st\u00ed kapitoly, kter\u00e1 je uvedena v n\u00e1sleduj\u00edc\u00edcm origin\u00e1ln\u00edm zdroji, publikaci: How to balance forestry and biodiversity conservation\u202f? A view across Europe. Doporu\u010den\u00e1 citace: Krumm, F.; Schuck, A.; Rigling, A. (eds), 2020: How to balance forestry and biodiversity conservation \u2013 A view across Europe. European Forest Institute (EFI); Swiss Federal Institute [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":2034,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"zakra_page_container_layout":"customizer","zakra_page_sidebar_layout":"customizer","zakra_remove_content_margin":false,"zakra_sidebar":"customizer","zakra_transparent_header":"customizer","zakra_logo":0,"zakra_main_header_style":"default","zakra_menu_item_color":"","zakra_menu_item_hover_color":"","zakra_menu_item_active_color":"","zakra_menu_active_style":"","zakra_page_header":true,"footnotes":""},"class_list":["post-2102","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/2102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2102"}],"version-history":[{"count":16,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/2102\/revisions"}],"predecessor-version":[{"id":2181,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/2102\/revisions\/2181"}],"up":[{"embeddable":true,"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=\/wp\/v2\/pages\/2034"}],"wp:attachment":[{"href":"https:\/\/hul2.mendelu.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}