type: other

text:
AB „Akmenės cementas“ ekologinio poveikio įvertinimas pagal nusausintų pušynų augaliją | VDU DSpace/CRIS
 Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/41665
 dc.contributor.author Stakėnas, Vidas -
 dc.contributor.author Sujetovienė, Gintarė -
 dc.date.accessioned 2018-10-06T19:03:27Z -
 dc.date.available 2018-10-06T19:03:27Z -
 dc.identifier.issn 13922041 -
 dc.identifier.other VDU02-000006633 -
 dc.identifier.uri https://hdl.handle.net/20.500.12259/41665 -
 dc.description.abstract Tyrimų tikslas – įvertinti augavietės sąlygų pokyčius AB „Akmenės cementas“ šarminančio poveikio aplinkoje pagal augalijos rūšinę sudėtį ir augalų tolerantiškumą aplinkos veiksniams. Augalų tolerantiškumas įvertintas pagal Elenbergo fitoindikacinės skalės vidutinius svertinius dirvožemio rūgštumo (ER) ir nitrofiliškumo (EN) balus. Fitocenotiniai tyrimai atlikti nusausintuose 50-60 m. amžiaus tarpinės pelkės (Terri-Fibric Histosols - ) durpinio mėlyngirio (Myrtillo-oxalidosa turfoso-siccata) miško tipo pušynuose 2001 m. tyrimo objektuose, nuo gamyklos nutolusiuose vyraujančių vėjų kryptimi 0,5; 3,5 ir 5,5 km atstumu. Augalijos sudėties analizė parodė, kad šarminės taršos poveikio zonoje išplito derlingoms augavietėms būdingos rūšys. Pagrindinės durpinio mėlyngirio indikatorinės rūšys (Vaccinium myrtillus, Hylocomium splendens, Rhytidiadelphus triquetrus) sutinkamos tik toliau nuo gamyklos esančiuose tyrimo bareliuose. Arčiausiai gamyklos esančiame objekte rastos kalcifitinės samanos - Campylium stellatum ir C. sommerfeltii. Įvertinus augalijos tolerantiškumo dirvožemio rūgštumui vidutines svertines reikšmes (ER), nustatyta, kad taršos poveikio zonoje jos statistiškai patikimai didesnės, palyginus su kontrole. Tolstant nuo gamyklos, ER mažėja, kas parodo šarminančio gamyklos poveikio mažėjimą. Nitrofiliškumo balai poveikio zonoje (0,5-5,5 km) buvo statistiškai patikimai didesni (EN=5,7-4,6) nei vidutiniškai šio miško tipo medynuose (EN=3,7). Tyrimo rezultatais nustatyta, kad durpinio mėlyngirio pušynų augalija 0,5-5,5 km atstumu nuo AB „Akmenės cementas“ yra paveikta šarminančios taršos. Tolstant nuo gamyklos, tirtų medynų augalinės dangos sudėtis ir gausumas artėja prie vidutinių šio miško tipo charakteristikų lt
 dc.description.abstract The aim of investigation was to estimate changes of stand condition in the surroundings of “Akmenes cementas” impact by species composition and their demand for environmental factors. As the object was chosen ground vegetation of 50-60 years old Pinus sylvestris L. stands attributable to peaty Myrtillo-oxalidosa turfoso-siccata forest type. The species composition and coverage of vascular plants and bryophytes were recorded in the observation plots at different distances (0.5, 3.5 and 5.5 km) from the cement plant in the direction of the prevailing winds. Characteristic for fertile sites species were found in the impact zone. The indicator forest type species, i.e. Vaccinium myrtillus, Hylocomium splendens and Rhytidiadelphus triquetrus, appeared farther from the emission source. At the nearest vicinity of the plant calcicole bryophytes (Campylium stellatum, C. sommerfeltii) were found. Weighted averages of Ellenberg’s indicator values for soil reaction (ER) showed that they were significant higher in comparison with the control. As the distance from the plant increased, ER values decreased. This tendency also showed decreasing alkaline impact of the plant. Weighted averages of indicator values for nitrogen (EN) showed that they were significant different (EN =5.7-4.6) in comparison with the control (EN =3.7). We conclude that in the impact zone (0.5-5.5 km) the ground vegetation of pine stands is affected due to “Akmenės cementas” alkalizing pollution en
 dc.description.sponsorship Lietuvos miškų institutas -
 dc.format.extent p. 45-53 -
 dc.relation.ispartof Miškininkystė. Girionys : Lietuvos miškų institutas, 2005, nr. 1 (57) -
 dc.subject Augalija lt
 dc.subject Indikatorinės rūšys lt
 dc.subject Šarminantis poveikis lt
 dc.subject AB „Akmenės cementas“ lt
 dc.subject Ground vegetation en
 dc.subject Indicator species en
 dc.subject Alkalizing impact en
 dc.subject “Akmenes cementas" en
 dc.title AB „Akmenės cementas“ ekologinio poveikio įvertinimas pagal nusausintų pušynų augaliją lt
 dc.date.updated 2012-05-18T11:32Z -
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 marc.xml10.25 kBXMLView/Open


type: contracts

jurisdiction: EU

text:
 Svarīgs juridisks paziņojums
 |
 12006E/PRO/35
 Eiropas Kopienas dibināšanas Līguma (Konsolidētā versija) - D. Eiropas Kopienas dibināšanas līgumam pievienotie protokoli - Protokols (Nr.35) par Eiropas Kopienas dibināšanas līguma 67. pantu (2001)
 Oficiālais Vēstnesis C 321 E , 29/12/2006 Lpp. 0317 - 0317
 Protokols (Nr.35)Par Eiropas Kopienas dibināšanas līguma 67. pantu (2001)AUGSTĀS LĪGUMSLĒDZĒJAS PUSESIR VIENOJUŠĀS par šādu noteikumu, ko pievieno Eiropas Kopienas dibināšanas līgumam.Vienīgais pantsNo 2004. gada 1. maija Padome pēc Komisijas priekšlikuma, apspriedusies ar Eiropas Parlamentu, lēmumus par to pasākumu noteikšanu, kas minēti Eiropas Kopienas dibināšanas līguma 66. pantā, pieņem ar kvalificētu balsu vairākumu.--------------------------------------------------


text: </table Artigo 2o - De acordo com o artigo 12 da Resolução Conjunta CC/SG/SPG no 03, de 14 de setembro de 2015, o valor da meta da receita tributária fixado no artigo 1o desta resolução conjunta é composto do valor da previsão da receita tributária de R$ 149.488.163.415,48 e do valor do esforço fiscal de 0,50% aplicado sobre a referida previsão da receita tributária, correspondente a R$ 747.440.817,08. Artigo 3° - O Índice de Satisfação dos Usuários Externos dos Serviços Prestados será apurado com base em escala de 1,0 (um) a 5,0 (cinco), significando: I - 1,0 (um)Péssimo; II - 2,0 (dois) Ruim; III - 3,0 (três) Regular; IV - 4,0 (quatro) Bom; V – 5,0 (cinco) Ótimo. Artigo 4o - A meta e a linha de base da receita tributária a que se refere o artigo 1o desta resolução conjunta serão desdobradas trimestralmente por ato do Secretário da Fazenda, observado o disposto no parágrafo único do art. 22 da Resolução Conjunta CC/SG/SPG no 03, de 14 de setembro de 2015. Artigo 5o - Esta resolução conjunta entra em vigor na data de sua publicação, retroagindo seus efeitos a 1o de janeiro de 2015.