The subject of sustainable tourism has been increasingly discussed in recent years because the complex connection between environment and economy acknowledged, there is a pressing need for integration these two components, which means foundation on premises deep lasting development, generates positive impact society as whole. According to specialized literature, paradigms industry are changing. This shows what challenges facing sector today requires special attention from authorities...

In this paper, an assessment study was performed regarding air pollution with particulate matters including submicron particles. The evaluation of the contamination level at a textile production unit in Pascani, Romania, which produces polyester knitwear. study, automatic determinations total suspended (TSP), PM 10, 2.5, and 1 (particle nominal diameter <10 µm, <2.5 <1 µm), (0.25, 0.35, 0.50 0.70) were both outdoor, ambient air, indoor (workplace) area knitting machines. correlation...

Abstract Air pollution is a serious problem in many heavily populated and industrialized areas the world. It affects vegetation, also human health. The diversification of emission sources, among them vehicles, industrial processes, waste burnings fuel storage, creates zones with different species concentrations air pollutants. In this paper was studied excessive accumulation toxic metals such as Al, Cr, Ni, Zn, Pb vegetation risk factor for ecosystem purpose study to establish an optimal...

Human activities have led to environmental pollution, while industrial growth and the gradual transition urbanization are main causes of different types pollutants; continuation studies on air quality biomonitoring in context "green revolution" renewed way use tools" using higher plants with specific capabilities as biomonitors.

The study aims to assess the identification of specific species plants for selection certain plant and utilization selected one�s in experimental biomonitoring studies.The purpose proposed was develop apply new techniques, methods methodologies air quality assessing context climate change updating international environmental studys. novelty active method using is an innovative research area National Research Development Institute Industrial Ecology terms use sentinel species. first stage...

Particulates generated by anthropogenic activities are found in the ambient air varying amounts, a wide range of sizes and variety chemical composition. The concentration particulates at one site, as well their composition, influenced origin dispersion factors. By dimensional analysis an area, we can draw preliminary conclusions about level pollution that area. This paper presents results obtained concomitant monitoring emissions particulate matter adjacent area industrial plant. result...

Abstract Nowadays, the air pollution has become a major environmental problem due to rapid increase of industrialization and anthropogenic activities which led climate change. Air is considered as harmful agent for human health. Different classes gaseous pollutants (SOx, NOx) are continuously released in perceived/recognized pollutants. Among biological models, plants could give us information related with range monitored area, analyzing injuries caused on leaves surfaces. The aim this study...

This study aimed to develop two analytical methods for the determination of Cr6+ from fixed source emissions, such as molecular absorption spectrophotometric method (UV-VIS) and graphite furnace atomization spectrometry (GTAAS). The first stage in development involves establishing optimal operating conditions for, taking air samples, treating them analysis, proceeding followed by validating determining performance parameters. For both is highly recommended, use isokinetic sampling with a...

In this paper, a comparison is made of the level air pollution between two brick production lines that apply different technologies, one old and new, more efficient. The main pollutants emitted in from baking kilns are CO, SO2, NO2, HCl, HF, dust. monitoring emissions was performed with Testo 350 flue gas analyzer – automatic method. A Paul Gothe isokinetic sampler used to take dust, HF sampling, analysis laboratory using gravimetric spectrophotometric analytical methods. results tests...

Abstract In the context of multiple economic crises, degradation quality life in correlation with environment are intensely debated topics current international policy. Thus, concept “Green Economy” was developed as an answer and a solution to these pressing problems. The development this has taken into account revolution by integrating environmental factors that will have be any political decision, joint effort. By implementing concept, previous term “sustainable economy” through policies...

Complex studies were performed combining macroscopic and biochemical analyzes of selected biomonitors, exposed in exposure systems outdoor with mixtures pollutants as well controlled certain concentrations fumigation chambers. In this study, the following plant species used bioindicators: Nicotiana tabacum, Petunia hybrida, Ricinus comunis, Trifolium pretense. The samples compared control biomonitors maintained under standardized conditions climate chamber. Classical methods biochemistry...

Enzymes, notoriously known today for their importance in the normal functioning of entire organism, are affected by changes natural environment through excessive chemisation soil, water, air, and subsequently, food.Inadequate dietary, based mainly on industrially processed preparations have acquired more significance even Romania, were traditional food was high importance.As a result, association with other factors, such as daily stress, lack exercise, continuous rush, etc., it has led to...

In the last decades, national and international reality is faced with multiple problems like limited nature of natural resources, demographic growth, environmental deterioration, proliferation conflicts between nations, increasing gaps poor countries rich countries, etc. Due to their regional universal dimensions, these aspects constitute a complex phenomenon generically named "the problem contemporary world". This concept was introduced by Club Rome, founded in 1968 under leadership A....