commiss regul ec juli amend regul ec lai detail rule implement council regul eec protect forest atmospher pollut commiss european commun regard treati establish european commun regard council regul eec novemb protect commun forest atmospher pollut amend regul ec articl thereof pursuant indent articl regul eec purpos commun scheme member state conduct intens continu surveil forest ecosystem perman observ plot pursuant articl regul eec member state requir forward commiss data gather network perman observ plot intens continu surveil network instal member state accord annex commiss regul ec amend regul ec common methodolog format submiss data contin inventori crown condit inventori soil foliar condit increment deposit measur meteorolog observ soil solut monitor laid annex iii regul ec result ground veget assess record common methodolog format data submiss ad regul ec common methodolog measur meteorolog updat measur provid regul accord opinion stand forestri committe adopt regul articl regul ec amend articl replac quot perman observ plot intens continu surveil forest ecosystem carri continu inventori crown condit inventori soil foliar condit measur increment deposit rate meteorolog soil solut sampl analysi ground veget assess accord object sampl method analys accord establish method quot articl replac quot technic detail pertain provis articl set annex iii xi quot articl indent ad indent quot carri assess ground veget quot annex replac annex regul annex ii replac annex ii regul annex viia amend accord annex iii regul annex ix replac annex iv regul annex regul ad annex xi articl regul enter forc dai public offici journal european commun regul bind entireti directli applic member state brussel juli commiss franz fischler member commiss oj oj oj oj annex annex regul ec replac annex quot annex common method establish network perman observ plot intens continu monitor articl regul eec amend gener remark purpos scheme mention articl regul amend establish network perman observ plot member state commun collect data intens continu surveil object scheme conduct intens continu monitor forest ecosystem relat damag caus atmospher pollut factor influenc forest condit improv understand causal relationship forest ecosystem factor influenc atmospher pollut concentr singl locat measur monitor forest ecosystem compon obtain relev inform evolut number forest ecosystem commun ii establish network perman observ plot ii select plot member state select june suffici larg number perman observ plot countri member state complet nation intens monitor programm addit plot maximum number plot principl limit member state plot member state allow select larger number plot condit number exce number nation plot commun km gridnet regul eec select plot respons member state criteria select appli plot locat import forest speci widespread grow condit respect countri repres minimum size plot hectar measur horizont plane minimis effect activ surround area plot surround buffer zone actual width zone depend type ag forest area plot surround uniform regard height ag structur width buffer zone restrict forest area plot locat consist mix stand speci ag structur buffer zone enlarg time potenti maximum height forest plot plot long durat monitor corner boundari mark sampl tree plot number perman plot easili access time restrict regard access sampl exist differ manag plot buffer zone surround forest manag oper compar disturb caus monitor minimum direct pollut local sourc avoid plot locat vicin farm close main road direct vicin pollut industri suffici number tree sampl plot plot buffer zone uniform speci speci mixtur ag size soil slope plot locat suffici forest edg recommend select plot monitor recent year framework regul eec programm addit plot select recommend plot ident locat exist plot commun km network plot locat inform sourc meteorolog station ii instal document plot member state submit commiss gener data detail descript plot detail descript plot includ exact locat plot sketch map show perman mark plot corner boundari number tree plot relev perman element plot access road river futur exact locat sampl site soil pit record map ii definit subplot principl tree total plot includ sampl tree assess crown inventori increment assess plot tree dens stand subplot defin survei size subplot time instal plot larg give reliabl estim survei minimum year prefer life stand minimum tree subplot period ii gener inform plot gener inform perman observ plot intens continu monitor collect instal survei gt tabl gt addit plot instal order complet nation intens monitor programm member state forward commiss instal plot inform collect instal datafil annex viia form la report annex viia form end year instal place import inform obtain year monitor submit yearli form annex vii inform submit immedi relev survei carri updat iii replac destroi plot iii gener remark select plot intens monitor respons member state select number criteria laid annex member state develop strategi monitor nation forest ecosystem aim observ import tree speci grow condit plot select long term monitor prematur destruct plot due fire case number final sampl carri tree plot disappear step review strategi select criteria decid criteria appli select procedur plot iii closur plot opportun make final measur assess final destruct plot destruct sampl monitor tree plot made fell exact tree length measur stemdisk precis foliar sampl carri iii strategi monitor strategi member state includ aspect forest area forest ecosystem speci aspect soil meteorolog deposit level plot replac opportun verifi origin strategi valid gap fill context consid origin survei crown condit soil foliar increment addit survei ad programm recent year deposit meteorolog soil solut ground veget remot sens recommend account evolut intens monitor programm plan replac plot gener advis plot situat region soil type deposit level tree speci destroi plot iii reinstal plot select plot criteria appli destroi plot instal plot survei repeat quickli carri soil remot sens crown condit foliag survei yearli yearli addit survei kind directli plot instal regular increment survei schedul year plot instal increment measur carri directli plot instal iii special attent point reinstal plot number member state submit commiss regular data submiss inform reason plot replac result observ measur made criteria appli select plot technic detail option applic aerial photographi intens monitor plot laid manual remot sens applic edit european commiss quot annex ii quot annex ii applic aid commun respect measur carri pursuant articl regul eec amend applic aid present accord annex commiss regul eec summari inform list complet tabl includ annex form measur carri accord articl inform item descript measur applic link applic measur agenc respons carri measur object scope agenc main activ detail descript measur measur relat establish extend network perman observ plot intens continu surveil descript exist situat geograph locat area region concern cartograph document number perman observ plot measur relat establish execut inventori crown condit perman observ plot descript exist situat number observ plot includ crown condit inventori form detail descript sampl procedur plot level number tree mark indic timet execut project measur form measur relat establish execut inventori soil condit perman observ plot descript exist situat number perman observ plot includ soil condit inventori form detail descript sampl procedur plot level number singl sampl soil profil descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat result analys approv method indic timet execut project measur form measur relat establish execut inventori foliar condit perman observ plot descript exist situat number perman observ plot includ foliar condit inventori form detail descript sampl procedur plot level number singl sampl descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat indic timet execut project measur form mesur relat establish execut measur increment perman observ plot descript exist situat number perman observ plot includ increment measur form detail descript measur procedur plot level number measur descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat result analys approv method indic timet execut project measur form measur relat establish execut measur deposit rate perman observ plot descript exist situat number perman observ plot includ deposit measur form detail descript measur procedur plot level number measur descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat result analys approv method indic timet execut project measur form measur relat establish execut meteorolog measur perman observ plot descript exist situat number perman observ plot includ meteorolog measur form detail descript measur procedur plot level number measur descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat result analys approv method indic timet execut project measur form measur relat establish execut measur soil solut perman observ plot descript exist situat number perman observ plot includ measur soil solut form detail descript measur procedur plot level number measur descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat result analys approv method indic timet execut project measur form measur relat establish execut assess ground veget perman observ plot descript exist situat number perman observ plot includ ground veget assess form detail descript sampl procedur plot level number sampl descript detail descript paramet determin analysi method appli includ clear descript calibr correct recalcul need make result compat indic timet execut project measur form cost measur form cost establish extend network cost plot total cost aid appli commun cost establish observ sampl survei cost plot total cost aid appli commun cost analysi evalu survei cost plot total cost aid appli commun total project cost sum cost establish observ sampl analysi evalu total aid appli commun sum cost establish observ sampl analysi evalu complet form date signatur oj quot gt pic file quot en ep quot gt gt pic file quot en ep quot gt annex iii annex viia regul ec part ad paragraph review file name survei word ad quot gt tabl gt quot subparagraph replac quot file consist letter countri code repres xx list name year assess gener inform dot extens letter code letter code plot file consist letter pl letter assess soil foliag increment deposit meteorolog soil solut ground veget letter code datafil consist letter soil foliag increment deposit meteorolog soil solut ground veget letter mandatori option part increment assess evalu deposit assess air quot form replac form attach form replac form attach form form ad code list survei data perman observ plot forward commiss amend made inform regard foliag inventori point delet inform regard meteorolog monitor point replac quot plot instrument code instrument instal plot observ plot instrument code code consist plot number digit sequenti number instrument instrument replac ad code appli instrument plot receiv code locat locat instrument instrument locat site buffer zone plot canopi canopi forest soil instrument locat nearbi open field forest area instrument locat weather station gener forest area instrument locat variabl indic variabl measur instrument air temperatur pr precipit rh rel humid ws windspe wd wind direct sr solar radiat ur uvb radiat tf throughfal sf stemflow st soil temperatur mp matric potenti soil wc water content soil xx code addit paramet dar instrument inform vertic posit vertic posit height depth instrument metr height ground minu sign depth ground format digit decim instrument code code sampler record method data manual read record paper mechan record manual read record paper direct paper record digit record stand situat digit record integr datalogg detail equip data accompani report dar scan interv automat instrument interv consecut assess state second store interv automat instrument interv consecut data storag moment minut paramet assess meteorolog monitor precipit throughfal precipit daili sum format digit decim temperatur air soil temperatur format minu digit decim daili daili minimum daili maximum submit rel humid rel humid daili minimum maximum reach dai format digit decim windspe windspe daili maximum reach dai format digit decim wind direct wind direct prevail wind dai wind rose split section start form onward ne se frequent wind direct report middl solur radiat uvb radiat solar radiat uvb radiat daili format digit decim stem flow stem flow calcul mm precipit daili sum format digit decim matric potenti soil matric potenti soil hpa daili minimum maximum reach dai format digit decim water content soil water content soil vol daili minimum maximum reach dai format digit decim complet complet indic coverag scan store procedur percentag format digit complet quot point delet point ad list quot inform regard ground veget assess plot survei number time dai situat insid fenc assess ground veget made plot survei number combin plot number survei number uniqu plot survei number creat fenc veget insid fenc decid principl ground veget survei fenc survei insid fenc carri report separ survei fenc code survei fenc survei fenc area total sampl area total sampl area digit data accompani report dar exact detail number repetit locat orient ground veget plot size plot height cover layer averag height estim cover total ground veget layer shrub layer herb layer moss layer submit gt tabl gt submit averag height layer metr digit decim estim cover total sampl area layer layer defin gt tabl gt speci code speci code appli consist group number code famili genu speci separ dot code consist digit number genu consist digit code letter quot bi quot speci code extend letter varieti total list consist speci list made digit format commiss nfc case flora europaea complet special list nation import speci prepar nfc nation speci code consist code number famili genu speci countri code letter separ dot nfc maintain complet list code includ relev detail speci full alias includ fist dar cover plant speci countri free assess abund cover plant speci submiss cover digit decim dar complet assess method convers quot gt pic file quot en ep quot gt gt pic file quot en ep quot gt gt pic file quot en ep quot gt gt pic file quot en ep quot gt annex iv annex ix regul ec replac quot annex ix common method measur meteorolog perman observ plot gener remark measur meteorolog carri perman observ plot recommend monitor meteorolog plot deposit monitor instal equip meteorolog measur complet june annex base technic recommend ad hoc expert group meteorolog eu icp forest refer made submanu prepar expert group ii inventori methodolog ii locat sampl equip repres specif climat condit woodland measur carri insid forest area concern gener measur except soil temperatur soil moistur stand precipit forest stand canopi plot open field station forest area close proxim gener km distanc stand plot distanc measur point open field station surround stand obstacl time height matur tree obstacl soil temperatur soil moistur stand precipit measur insid stand perman observ plot combin equip deposit made avoid disturb root soil situat equip reach maintain pass plot ii method measur actual meteorolog situat close plot instal meteorolog station open area close plot instal tower stand plot weather situat monitor continu technic equip sensor placement accord intern world meteorolog organis standard compat nation weather servic network variabl obtain gt tabl gt automat station quasi continu ap sens variabl electron storag aggreg valu period hour part recommend ii collect aggreg storag submiss inform data aggreg daili valu sum averag minimum maximum submiss plot inform collect submit plot exact detail equip locat plot longitud latitud altitud equip rel plot start end date measur frequenc number period inform variabl submit daili basi list paramet gt tabl gt submit plot measur execut summari collect measur compil submit commiss yearli basi form xx plm xx mem xx meo form quot annex regul ec annex xi ad quot annex xi common method ground veget assess perman observ plot gener remark ground veget assess carri perman observ plot common assess complet autumn object ground veget assess fold characteris current state forest ecosystem basi composit monitor veget due natur anthropogen environment factor ground veget data collect analys method appli annex base technic recommend ad hoc expert group ground veget assess eu icp forest refer made submanu prepar group ii inventori methodolog ii select sampl locat ground veget assess carri perman observ plot area select ground veget assess repres plot sampl unit order obtain statist replic member state free select number shape sampl unit plot fenc sampl unit locat fenc addit sampl unit insid fenc assess disturb area avoid soil pit soil solut monitor area track locat sampl unit mark perman precis method mark left member state materi inert avoid contamin ii gener background inform gener inform collect plot number date sampl analysi fenc total area sampl inform total ground veget layer cover shrub herb layer cover averag height moss layer cover ii measur speci abund cover member state free appli assess scale system long directli convert percentag cover rank rare complet cover ii speci phanerogram vascular cryptogram major speci terricol moss bryophyt includ assess recommend includ terricol lichen terricol speci fungi note option basi nomenclatur follow flora europaea situat flora europaea valid accur taxonom identif extens standard speci list elabor nfc involv commiss inform extend speci list ii frequenc assess time year veget studi undertaken plot recommend ground veget assess annual basi limit number plot case season complex veget composit assess year need assess full veget cover subsequ ground veget assess carri date year ii analysi submiss assess inform sampl unit aggreg plot level sampl unit assess insid fenc aggreg made result ground veget assess submit yearli basi commiss standardis format form file specif xx plv xx vem submiss ground veget assess result includ plot level plot survei number coordin plot fenc inform main layer inform assess level includ plot survei number standard code speci letter abbrevi attach list extend list addit speci cover indic express percentag plot level iii data accompani inform iii data accompani inform appli method dar separ document detail sampl lai sampl unit number area subplot definit layer appli moss herb shrub tree scale appli convers scale percentag inform deviat standard speci list code aggreg method appli arriv plot level inform recommend submit inform commiss dar questionnair refer annex iii data accompani report deviat standard method dar import deviat standard influenc assess relev disturb occur record report separ iii data accompani inform evalu interpret annual progress report inform evalu interpret ground veget data combin data report commiss annual progress report quot gt pic file quot en ep quot gt gt pic file quot en ep quot gt