TRAFFIC IMPACT ON PARTICULATE MATTER 2.5 CONCENTRATIONS IN THE PLITVICE LAKES NATIONAL PARK
| العنوان: | TRAFFIC IMPACT ON PARTICULATE MATTER 2.5 CONCENTRATIONS IN THE PLITVICE LAKES NATIONAL PARK |
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| المؤلفون: | Franjković, Jelena |
| المساهمون: | Linšak, Željko, Bulog, Aleksandar, Pavičić Žeželj, Sandra |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Plitvice Lakes National Park, fine particulate matter (PM2, BIOMEDICINA I ZDRAVSTVO. Javno zdravstvo i zdravstvena zaštita, BIOMEDICINE AND HEALTHCARE. Public Health and Health Care, Nacionalni park Plitvička jezera, 5), road traffic, fine lebdeće čestice (PM2, cestovni promet |
| الوصف: | Lebdeće čestice se sastoje od složen, heterogene mješavine krutih i tekućih komponenti čiji se sastav mijenja u vremenu i prostoru, a ovisi o emisijskim izvorima i vremenskim uvjetima. S obzirom na veličinu, dijele se na grube čestice čiji je aerodinamički promjer manji od 10 μm (PM10) i fine čestice promjera manjeg od 2,5 μm (PM2,5). Jedan od glavnih izvora lebdećih čestica je promet, a emitirane čestice imaju negativan utjecaj na zdravlje ljudi i kvalitetu okoliša. Emisije lebdećih čestica iz cestovnog prometa mogu se podijeliti na primarne i sekundarne čestice ispušnih plinova motora te na primarne i sekundarne čestice nastale trošenjem obloga kočnica, guma i ceste. Plitvička jezera su naš najveći i najstariji Nacionalni park, koji svojom iznimnom prirodnom ljepotama privlači mnoge posjetitelje iz cijelog svijeta. Zbog stalnog porasta broja posjetitelja (dvostruko povećanje u zadnjih 10 godina), i tranzitnog prometa državnim cestama koji nije povezan sa posjećivanjem parka, dolazi do prometnog pritiska u neposrednoj blizini samih jezera i ulaznih recepcija. Cilj rada bio je ispitati povezanost između dnevnog prometa i dnevne koncentracije lebdećih čestica (PM2,5) na području Nacionalnog parka Plitvička jezera u 2018. i 2019. godini. Utvrđeno je da sezonsko povećanje količine promet ne dovodi do povećanja koncentracije finih lebdećih čestica, odnosno da nema povezanosti između ovih varijabli. Iako promet nije značajno pridonio onečišćenju lebdećim česticama, on može degradirati okoliš bukom i vibracijama, ugroziti stabilnost sedrenih barijera, dovesti do stradavanja divlje faune, a otjecanjem površinske vode sa kolnika može doći do onečišćenja jezera i podzemnih voda. Iz tih je razloga izmještanje tranzitnog prometa izvan područja Parka od iznimne važnosti za zaštitu ovog svjetskog fenomena Particulate matter consist of a complex, heterogeneous mixture of solid and liquid components whose composition changes in time and space, and depends on emission from various sources and weather conditions. According to size, they are divided into coarse particles whose aerodynamic diameter is less than 10 μm (PM10) and fine particles with a diameter less than 2.5 μm (PM2.5). Emitted particles have a negative impact on human health and the quality of the environment. One of the main sources of suspended particles is traffic. Emissions from road traffic can be divided into primary and secondary particles from combustion engines, and into primary and secondary particles from brake, tyre and road wear Plitvice Lakes is the largest and oldest Croatian National Park, which with its exceptional natural beauty attracts many visitors from all over the world. Due to the constant increase in the number of visitors (a double increase in the last 10 years), and the transit traffic on state roads that is not related to visiting the park, there is traffic pressure in the immediate vicinity of the lakes and entrance receptions. The aim of the study was to examine the relationship between daily traffic and daily concentration of particulate matter (PM2.5) in the Plitvice Lakes National Park in 2018 and 2019. It was found that the seasonal increase in the amount of traffic does not lead to an increase in the concentration of fine particulate matter, ie that there is no correlation between these variables. Although traffic has not significantly contributed to particulate matter pollution, it can degrade the environment with noise and vibration, jeopardize the stability of travertine barriers, endanger wildlife, and cause lake and groundwater pollution. Therefore, relocating transit traffic outside the Park area is of utmost importance for the protection of this global phenomenon. |
| وصف الملف: | application/pdf |
| اللغة: | Croatian |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c4e3f0b4fa811f9cea81a49d78a4fee2 https://urn.nsk.hr/urn:nbn:hr:184:755629 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.dedup.wf.001..c4e3f0b4fa811f9cea81a49d78a4fee2 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |