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European Scientific Journal, ESJ | 2014

STUDY OF THE CONTAMINATING MICROBIOTA OF OLD PAPER SUPPORTS

Simona Dunca; Catalin Tanase; Claudia Padurariu; Tiberius Balaes; Elena Ardelean; Nicoleta Melniciuc Puica

During the treatment of this paper it is aimed the accurate characterization of natural objects that constitute the natural heritage of this region, as well as the proposals for new monuments. In this article it is conducted a genuine scientific work for the analysis of these monuments and the values associated with them. The basic method that is used in the treatment of this paper has been the one of direct field observations, analyzing these aspects; their physical condition, size, prognosis and photography. The paper has scientific value to researchers in the field of geography and local authorities. The main part in the paper is occupied by the results of the performed work in the following areas: The assessment of the natural conditions of this district, in function ofthe natural monuments. The classification of natural monuments; geomonuments, bio and hidromonuments. The physical analysis of the declared monuments,explaining their current situation and future trend.Their association with different views. Proposals for new natural monuments, for those objects that meet the criteria of being such. All these proposed monuments, are analyzed by the natural aspect, and accompanied by photos. At the end of this paper are given the conclusions, noting that the natural heritage of this district is a national asset. There are given some recommendations such as; their defence is responsibility of the state and of all the public opinion. Their good management requires strong legal measures in order to preserve these values.This article focuses in the azorean third tea period (1878-1879), time to learn and the first move towards tea industry. This time is made up of two periods: First, time to collect and make tea (March to July 1878); Second, time to collect and make tea (April to July 1879). With the hiring of two Chinese tea technicians, Lau-a-Pan (the master) and Lau-a- Teng (the interpreter) by the local agricultural society, locals rapidly acquired two things: how to grow and make tea and the value of his tea. Tea industry brought together first and second generation SPAM members, who, to cope with wine and orange crises, among other products, invested in tea. Industry mainly developed in Saint Michaels‘s Island.Military in Pakistan and Bangladesh has been deeply involved in politics all over the history. Since after the birth of both countries, the strong democratic government has not yet been established, due to the continuous involvement of Military in politics. The current research attempts to evaluate the main causes of Military Intervention in two countries. The utilized information of causes has been taken from books, journals, articles, on line materials and other secondary sources. The findings result with regard to the sources of military interventions in politics are the causes of weak political institution, vested interest of the military, legacy of the British army, political corruption and superiority.The subject of insurance law has been a very trickish and clumsy one to anybody who desires to know about it or conduct any research with regard to same. The general notion of the public against insurance companies is very negative when it comes to the aspect of payment of indemnity by the insurers. Perhaps based on a simple or very trivial excuse, the insurer may repudiate liability either on the basis of non – disclosure or non – possession of insurable interest e.t.c. In most cases, insurers have denied or repudiated indemnities on ground of non – disclosure which in all of the policies are made to be a ―warranty‖ or ―conditions‖ which goes to the root of the contract itself. The common law rule on this is very strict and therefore operates against the claim of the assured whenever the defence is raised by the insurer. However, the Nigerian Insurance Act, appears to have remedied this common law position by making the concept of non – disclosure equitable to both parties to an insurance policy. It is hereby suggested that other jurisdiction should follow suit for the development of insurance law.The need to own assets, whether in the form of long-term tangible or intangible assets, conditions a successful operation of an accounting entity in some cases. The objective of the article is to compare the asset structure defined for public sector accounting entities to the asset structure binding for business entities in compliance with the legislation valid in SR. Further objective of the article is to compare the legislation valid in SR in terms of long-term assets to the legislation defined under IAS/IFRS International Accounting Standards (applicable for businesses) and IPSAS (applicable for public sector entities). Our effort is to point out the differences on the grounds of the given comparisons, and to propose measures aimed at enhancing the legislation on the grounds of the analysis.Mass housing estates of the second half of the 20th century represent a poorly described and appraised topic of recent history. Mainly professionals overlook their garden design related aspect. It seems unbuilt areas within them were neglected by their authors; still, they represent an essential change in the urban structure in the 20th century and the rising significance of elements representing nature in urbanized environments. The present text focuses on housing estates in the Czech Republic that were built between the 1960s and 1989, especially their garden design related and landscape related aspects. First, circumstances of post-war building of mass housing and the role of modernist theories are introduced. Second, the development of forms of public areas in specific conditions of socialist central planning is observed. Our exploration concentrates on significant projects presented in the press of the time as well as housing estates that did not stand out from the average. The results, which we are presenting, are an overview of particular types of public spaces within mass housing estates with their basic characteristics and a definition of the roles of vegetation and other garden design means related to housing. In conclusion, we formulate a general development direction which the relation between landscape and housing took, as we can observe it in the example of housing estates of the second half of the 20th century.Our research is dedicated to the problem of the development of the future doctors’ subject competencies in Medical deontology by means of Cooperative learning structures. In this article we are going to review the findings on the initial level of the future doctors’ subject competencies in Medical deontology in terms of the motivational component within the framework of the experimental part of the investigation. Our main task is to reveal the gaps in the motivational component of the future doctors’ subject competencies in Medical deontology and to suggest Cooperative learning as a technique to improve the deontological education. The initial level of the development of the future doctors’ subject competencies in Medical deontology has been evaluated by us in terms of three components – motivational, cognitive and behavioral the essence of which is represented in criteria and the latter are reflected in indicators. In this article we will review the findings on the motivational component. The initial level of the development of the motivational component of the competencies in Medical deontology has been determined in terms of the professional needs and interests of the medical students, the indicators of which include awareness of a career choice, type of motivation to study at the higher medical educational establishment (“professional” motives, motives of “personal prestige”, “pragmatic” and “educational” motives, external factors), prevailing personality orientation (humanistic, professional, social, business, and antisocial), motivation for communication, self-improvement and selfdevelopment motivation, recognition of the practical significance of the academic course “Deontology in medicine”, an interest in ethical and deontological education.Nowadays, the number of stimuli reaching the consumers is underdrastic growth. At the same time, consumers are not able to or willing toprocess this amount of information. In spite of the educational level,informative campaigns and publications, the consumers‘ level of knowledgeremains low concerning the composition of food products. On the basis of aresearch carried out in 2013, in Hungary and involving 1,150 individuals, wecan state that consumers are not aware of the extent of carbohydrates andenergy contained in their food products. It is the responsibility of consumerprotection to work out a signalling for food products that is easy to beprocessed and can be immediately understood by the consumers. Such aninitiative could be the comprehensive and mandatory introduction of the―traffic light system‖.Agence France-Presse (AFP) is an international French news agency located in Paris. It is the oldest and largest news agency in the world. It is one of four most outstanding agencies together with “Associate Press”, “Reuters” and “Itar-Tass”. Information agencies originated from 1835 when a young French writer and translator Charles-Louis Havas established Agency Havas on the basis of which was established one of the greatest agencies France-Presse. A lot of issues were changed in the strategy of the Agency from the day of its foundation, but in XXI century, the epoch of modern technologies, it faced new challenges and accomplished changes in the sphere of its activities. Top management of Agence France- Presse managed to implement new technologies and become one of the most prestigious agencies in the world.The spectrum of the problems analyzed in the following article is based on the works by Merab Mamardashvili (1930-1990) dedicated to the theme of Europe, talks given in Paris and Barcelona, articles and interviews published in various French newspapers or journals. Mamardashvili clearly realized that the establishment of democratic regime in the society emerging on the ruins of a totalitarian state could create the most complicated problem to the state and culture; that the indigenous peoples of the former Soviet Union (including Georgians) who before October Revolution could not follow the time, modernity, would find themselves in a difficult situation in the process of formation of civil society and its members as citizens. The aspiration toward modernizing the individuals poses many difficulties to the politicians and citizens because we are simultaneously being transformed into free and independent nation, and the members of civil society. The situation is complicated by the fact that this process passes through the fog of post-totalitarian society. Merab Mamardashili’s critical analysis is due to a desire for better future of Georgia, the desire that in the era of globalization Georgian thinking could adequately respond to the challenges of time. In the process of desovietization of thinking and formation of civil society, the views developed by the philosopher Merab Mamardashili about the relationships between the individual and society are still valuable and relevant.The total world population is 7.093 billion of them 1.29 billion do live with absolute poverty [PPP below


bioRxiv | 2017

Riparian ecosystem in the alpine connectome. Terrestrial-aquatic and terrestrial-terrestrial interactions in high elevation lakes

Dragos G. Zaharescu; Antonio Palanca-Soler; P. S. Hooda; Catalin Tanase; Carmen I. Burghelea; Richard N. Lester

1.25]. Around 4 million of people die cause of starving and malnutrition and 25 million without treatment/year. 100 million is homeless and further 100 million is hidden homeless. Around 200 million is unemployed, of them 75 million that is 13% of the total figure is between the ages of 15 & 24 [IMF-2012]. If dramatic changes are not happened in the world job markets and young jobless is remain stable, its impact would be very devastative for the forthcoming world.This paper analyzes the category of mediation from the point of view of humanisticoriented pedagogy. Mediation is discussed first in its presumably most popular context, that is, in the context of legal procedures, where Polish law is taken as an illustrative material. Against this background, the main functions and principles of legal concept of mediation are presented. Further investigations are devoted to the characterization of humanistic-oriented pedagogy, with emphasis on the main categories of this type of pedagogical inquiry. The very notion of category is also focused on. Finally, the research question concerning the understanding of mediation as a category of humanistic-oriented pedagogy is discussed. It is argued that certain important values underlying the legal concept of mediation are present in the research in pedagogy, but in the latter context, the category of mediation adopts a much broader meaning, for its elements are present in every stage of human development.Screening of oncologic pathology of gastro-intestinal tract by means of multicenter endoscopic examination has shown that phylactic esophagogastroduodenoscopy, сolonofiberscopy can be recommended as an obligatory component during planned examination. Despite all the achievements of modern medicine , the entry of new methods of diagnosis and healing, the disease incidence and death rate due to oncologic diseases has been constantly increasing in the world. It is well-known , that cancer is the second leading reason of death after cardiovascular system diseases death. If to summarize the cancer frequency of all organs of gastro-intestinal tract, it will take the first place (more than 50%), powering past larynx cancer, breast cancer, and prostate cancer1. Therewith disease and death rate are the cancer of approximately all digestive systems 2. Numerous research proves, that disease prognosis mainly depends on oncology diagnose promptness, which gives much meaning to the earlier diagnosis. Unfortunately, 60– 80% patients with for the first time oncology diagnose already have III–IV stages of disease2. Potential causes of such late diagnose are late application of patients, erased clinical performance, and also deficient oncological suspicion of doctors with primary stage of healthcare.


Science of The Total Environment | 2017

Riparian vegetation in the alpine connectome : terrestrial-aquatic and terrestrial-terrestrial interactions

Dragos G. Zaharescu; Antonio Palanca-Soler; P. S. Hooda; Catalin Tanase; Carmen I. Burghelea; Richard N. Lester

Alpine regions are under increased attention worldwide do their role in storing freshwater of high quality and their high sensitivity to climate change - comparable only to the poles. Riparian ecosystems in such regions, integrating water and nutrient fluxes from aquatic and terrestrial environments, host a disproportionally rich biodiversity, despite experiencing severe climate and nutrient restrictions. With climate change rapidly encroaching in the alpine biome, it is important to fully understand how the lake and its surrounding landscape elements sustain such rich ecosystems, before their functional connectivity could be seriously severed. A total of 189 glacial origin lakes in the Central Pyrenees were surveyed to test how key elements of lake and terrestrial environments work together at different scales to shape the riparian plant composition. Secondly, we evaluated how these ecotope features drive the formation of riparian communities potentially sensitive to environmental change, and assessed their habitat distribution. At each lake plant taxonomic composition was assessed together with elemental composition of water and sediment and ecosystem-relevant geographical factors. At macroscale vegetation composition responded to pan-climatic gradients altitude and latitude, which captured, in a narrow geographic area the transition between large European climatic zones. Hydrodynamics was the main catchment-scale factor connecting riparian vegetation with large-scale water fluxes, followed by topography and geomorphology. Lake sediment Mg and Pb, and water Mn and Fe contents reflected local connections with nutrient availability, and water saturation of the substrate. Community analysis identified four keystone plant communities of large niche breadths, present in a wide range of habitats, from (i) damp environments, (ii) snow bed-silicate bedrock, (iii) wet heath, and (iv) limestone bedrock. With environmental change advancing in the alpine biome, this study provides critical information on fundamental linkages between riparian ecosystem and surrounding landscape elements, which could prove invaluable in assessing future biomic impacts. Graphical abstract: Riparian ecosystem of Lake Cardal (0.3ha, 2224m a.s.l) in the Pyrenees National Park (France), with a network diagram of connected landscape elements. Photo by Antonio Palanca-Soler.Riparian ecotones are aquatic-terrestrial interfaces integrating climate and nutrient fluxes across landscape physical elements. Despite experiencing severe nutrient and climate restrictions, high elevation lakes host a disproportionally diverse riparian ecosystem. With climate change rapidly encroaching in the alpine biome, it is vital to understand how the functional connectivity between lakes and their surrounding landscapes maintains a natural ecosystem diversity before they experience major deleterious effects. A total of 189 glacial origin lakes in the Central Pyrenees were surveyed to test how key elements of lake and mountain surface connect at different scales to support riparian vegetation. Secondly, we evaluated how these underlying ecotope properties drive the formation of riparian communities and discuss their potential sensitivity to environmental change. At each lake plant taxonomic composition was assessed together with the elemental composition of water and sediment and ecosystem-relevant geographical factors. Their influence on vegetation was modelled using the Fuzzy Set Ordination and conceptually illustrated using network analysis. Hydrology-hydrodynamics was the main catchment-scale factor connecting riparian vegetation with large water fluxes, followed by topography and geomorphology. At macroscale vegetation related to pan-climatic gradients altitude and latitude, which captured, in a relatively narrow geographic area the transition between large European climatic zones. Locally, sediment Mg and Pb and water Mn and Fe were reliable predictors of plant composition, reflecting connections with catchment nutrient availability, and water saturation in the soil. Community analysis identified four riparian groups, characteristic to (a) damp environments, (b) snow bed-silicate bedrock, (c) wet heath, and (d) limestone bedrock. Their distribution along geographic gradients is further explored. With climate change being a serious threat to the alpine biome, this study provides critical information on the linkages between the riparian ecotone and the extended environment, which could prove invaluable in assessing future responses to environmental change.Riparian ecotones are aquatic-terrestrial interfaces integrating climate and nutrient fluxes across landscape physical elements. Despite experiencing severe nutrient and climate constraints, high elevation lakes host highly variable riparian ecosystems. With climate change rapidly encroaching in the alpine biome, it is increasingly vital to understand how natural ecosystem balance is sustained through multi-scale interactions between lake and catchment before major deleterious effects are experienced. A total of 189 glacial origin lakes and ponds in the Central Pyrenees was surveyed to test how lake, catchment, and geographical scale factors interact at different scales to drive riparian vegetation composition. Secondly, we aimed to evaluate how underlying catchment factors influence the formation of riparian plant communities and their potential sensitivity to environmental change. At each lake, plant taxonomic composition was assessed and samples of water and sediment were analysed for major and trace element composition. Ecosystem-relevant local and catchment-scale factors were estimated together with geolocation, and their influence on vegetation was modelled using the logic of Fuzzy Set Ordination. Catchment hydrology-hydrodynamics was the main driver of riparian vegetation structure, followed by topography formation and geomorphology. Although the study area extended over a relatively small geographic extent, the lakes were riparian surface was able to capture the transitional gradient between large pan-European climatic zones. Lake sediment Mg and Pb and water Mn and Fe are reliable indicators of riparian vegetation composition, likely reflecting bedrock geology, and hydrology-driven redox fluctuations in the riparian zone. Community analysis identified four riparian groups, characteristic to (a) damp environments, (b) snow bed-silicate bedrock, (c) wet heath, and (d) limestone bedrock. Their sensitivity to geographic and ecotopic gradients are further evaluated. With climate change threatening major shifts in the alpine biome, the findings provide critical information on how natural riparian ecosystem balance is maintained by multi-scale interactions inside and outside the catchment, and provide invaluable baseline data for better predicting future responses to environmental changes.


bioRxiv | 2016

Nodes in the alpine connectome. Exploring the linkages between riparian ecosystem and geo-climatic elements across the mountain environment

Dragos G. Zaharescu; Antonio Palanca-Soler; P. S. Hooda; Catalin Tanase; Carmen I. Burghelea; Richard N. Lester

Alpine regions are under increased attention worldwide for their critical role in early biogeochemical cycles, their high sensitivity to environmental change, and as repositories of natural resources of high quality. Their riparian ecosystems, at the interface between aquatic and terrestrial environments, play important geochemical functions in the watershed and are biodiversity hotspots, despite a harsh climate and topographic setting. With climate change rapidly affecting the alpine biome, we still lack a comprehensive understanding of the extent of interactions between riparian surface, lake and catchment environments. A total of 189 glacial - origin lakes were surveyed in the Central Pyrenees to test how key elements of the lake and terrestrial environments interact at different scales to shape riparian plant composition. Secondly, we evaluated how underlying ecotope features drive the formation of natural communities potentially sensitive to environmental change and assessed their habitat distribution. At the macroscale, vegetation composition responded to pan-climatic gradients altitude and latitude, which captured in a narrow geographic area the transition between large European climatic zones. Hydrodynamics was the main catchment-scale factor connecting riparian vegetation with major water fluxes, followed by topography and geomorphology. Lake sediment Mg and Pb, and water Mn and Fe contents reflected local influences from mafic bedrock and soil water saturation. Community analysis identified four keystone ecosystems: (i) damp ecotone, (ii) snow bed-silicate bedrock, (iii) wet heath, and (iv) calcareous substrate. These communities and their connections with ecotope elements could be at risk from a number of environmental change factors including warmer seasons, snow line and lowland species advancement, increased nutrient/metal input and water level fluctuations. The results imply important natural terrestrial-aquatic linkages in the riparian environment at a wide range of scales, which could help better address further biomic impacts of environmental change.


bioRxiv | 2016

Sensors of change: riparian ecosystem sensitivity to local and large scale gradients in high elevation lake

Dragos G. Zaharescu; Antonio Palanca-Soler; P. S. Hooda; Catalin Tanase; Carmen I. Burghelea; Richard N. Lester

Alpine regions are under increased attention worldwide do their role in storing freshwater of high quality and their high sensitivity to climate change - comparable only to the poles. Riparian ecosystems in such regions, integrating water and nutrient fluxes from aquatic and terrestrial environments, host a disproportionally rich biodiversity, despite experiencing severe climate and nutrient restrictions. With climate change rapidly encroaching in the alpine biome, it is important to fully understand how the lake and its surrounding landscape elements sustain such rich ecosystems, before their functional connectivity could be seriously severed. A total of 189 glacial origin lakes in the Central Pyrenees were surveyed to test how key elements of lake and terrestrial environments work together at different scales to shape the riparian plant composition. Secondly, we evaluated how these ecotope features drive the formation of riparian communities potentially sensitive to environmental change, and assessed their habitat distribution. At each lake plant taxonomic composition was assessed together with elemental composition of water and sediment and ecosystem-relevant geographical factors. At macroscale vegetation composition responded to pan-climatic gradients altitude and latitude, which captured, in a narrow geographic area the transition between large European climatic zones. Hydrodynamics was the main catchment-scale factor connecting riparian vegetation with large-scale water fluxes, followed by topography and geomorphology. Lake sediment Mg and Pb, and water Mn and Fe contents reflected local connections with nutrient availability, and water saturation of the substrate. Community analysis identified four keystone plant communities of large niche breadths, present in a wide range of habitats, from (i) damp environments, (ii) snow bed-silicate bedrock, (iii) wet heath, and (iv) limestone bedrock. With environmental change advancing in the alpine biome, this study provides critical information on fundamental linkages between riparian ecosystem and surrounding landscape elements, which could prove invaluable in assessing future biomic impacts. Graphical abstract: Riparian ecosystem of Lake Cardal (0.3ha, 2224m a.s.l) in the Pyrenees National Park (France), with a network diagram of connected landscape elements. Photo by Antonio Palanca-Soler.Riparian ecotones are aquatic-terrestrial interfaces integrating climate and nutrient fluxes across landscape physical elements. Despite experiencing severe nutrient and climate restrictions, high elevation lakes host a disproportionally diverse riparian ecosystem. With climate change rapidly encroaching in the alpine biome, it is vital to understand how the functional connectivity between lakes and their surrounding landscapes maintains a natural ecosystem diversity before they experience major deleterious effects. A total of 189 glacial origin lakes in the Central Pyrenees were surveyed to test how key elements of lake and mountain surface connect at different scales to support riparian vegetation. Secondly, we evaluated how these underlying ecotope properties drive the formation of riparian communities and discuss their potential sensitivity to environmental change. At each lake plant taxonomic composition was assessed together with the elemental composition of water and sediment and ecosystem-relevant geographical factors. Their influence on vegetation was modelled using the Fuzzy Set Ordination and conceptually illustrated using network analysis. Hydrology-hydrodynamics was the main catchment-scale factor connecting riparian vegetation with large water fluxes, followed by topography and geomorphology. At macroscale vegetation related to pan-climatic gradients altitude and latitude, which captured, in a relatively narrow geographic area the transition between large European climatic zones. Locally, sediment Mg and Pb and water Mn and Fe were reliable predictors of plant composition, reflecting connections with catchment nutrient availability, and water saturation in the soil. Community analysis identified four riparian groups, characteristic to (a) damp environments, (b) snow bed-silicate bedrock, (c) wet heath, and (d) limestone bedrock. Their distribution along geographic gradients is further explored. With climate change being a serious threat to the alpine biome, this study provides critical information on the linkages between the riparian ecotone and the extended environment, which could prove invaluable in assessing future responses to environmental change.Riparian ecotones are aquatic-terrestrial interfaces integrating climate and nutrient fluxes across landscape physical elements. Despite experiencing severe nutrient and climate constraints, high elevation lakes host highly variable riparian ecosystems. With climate change rapidly encroaching in the alpine biome, it is increasingly vital to understand how natural ecosystem balance is sustained through multi-scale interactions between lake and catchment before major deleterious effects are experienced. A total of 189 glacial origin lakes and ponds in the Central Pyrenees was surveyed to test how lake, catchment, and geographical scale factors interact at different scales to drive riparian vegetation composition. Secondly, we aimed to evaluate how underlying catchment factors influence the formation of riparian plant communities and their potential sensitivity to environmental change. At each lake, plant taxonomic composition was assessed and samples of water and sediment were analysed for major and trace element composition. Ecosystem-relevant local and catchment-scale factors were estimated together with geolocation, and their influence on vegetation was modelled using the logic of Fuzzy Set Ordination. Catchment hydrology-hydrodynamics was the main driver of riparian vegetation structure, followed by topography formation and geomorphology. Although the study area extended over a relatively small geographic extent, the lakes were riparian surface was able to capture the transitional gradient between large pan-European climatic zones. Lake sediment Mg and Pb and water Mn and Fe are reliable indicators of riparian vegetation composition, likely reflecting bedrock geology, and hydrology-driven redox fluctuations in the riparian zone. Community analysis identified four riparian groups, characteristic to (a) damp environments, (b) snow bed-silicate bedrock, (c) wet heath, and (d) limestone bedrock. Their sensitivity to geographic and ecotopic gradients are further evaluated. With climate change threatening major shifts in the alpine biome, the findings provide critical information on how natural riparian ecosystem balance is maintained by multi-scale interactions inside and outside the catchment, and provide invaluable baseline data for better predicting future responses to environmental changes.


Annals of Microbiology | 2010

High-frequency plasma in heritage photo decontamination

Emil Ghiocel Ioanid; Dorina Rusu; Simona Dunca; Catalin Tanase

Alpine regions are under increased attention worldwide do their role in storing freshwater of high quality and their high sensitivity to climate change - comparable only to the poles. Riparian ecosystems in such regions, integrating water and nutrient fluxes from aquatic and terrestrial environments, host a disproportionally rich biodiversity, despite experiencing severe climate and nutrient restrictions. With climate change rapidly encroaching in the alpine biome, it is important to fully understand how the lake and its surrounding landscape elements sustain such rich ecosystems, before their functional connectivity could be seriously severed. A total of 189 glacial origin lakes in the Central Pyrenees were surveyed to test how key elements of lake and terrestrial environments work together at different scales to shape the riparian plant composition. Secondly, we evaluated how these ecotope features drive the formation of riparian communities potentially sensitive to environmental change, and assessed their habitat distribution. At each lake plant taxonomic composition was assessed together with elemental composition of water and sediment and ecosystem-relevant geographical factors. At macroscale vegetation composition responded to pan-climatic gradients altitude and latitude, which captured, in a narrow geographic area the transition between large European climatic zones. Hydrodynamics was the main catchment-scale factor connecting riparian vegetation with large-scale water fluxes, followed by topography and geomorphology. Lake sediment Mg and Pb, and water Mn and Fe contents reflected local connections with nutrient availability, and water saturation of the substrate. Community analysis identified four keystone plant communities of large niche breadths, present in a wide range of habitats, from (i) damp environments, (ii) snow bed-silicate bedrock, (iii) wet heath, and (iv) limestone bedrock. With environmental change advancing in the alpine biome, this study provides critical information on fundamental linkages between riparian ecosystem and surrounding landscape elements, which could prove invaluable in assessing future biomic impacts. Graphical abstract: Riparian ecosystem of Lake Cardal (0.3ha, 2224m a.s.l) in the Pyrenees National Park (France), with a network diagram of connected landscape elements. Photo by Antonio Palanca-Soler.Riparian ecotones are aquatic-terrestrial interfaces integrating climate and nutrient fluxes across landscape physical elements. Despite experiencing severe nutrient and climate restrictions, high elevation lakes host a disproportionally diverse riparian ecosystem. With climate change rapidly encroaching in the alpine biome, it is vital to understand how the functional connectivity between lakes and their surrounding landscapes maintains a natural ecosystem diversity before they experience major deleterious effects. A total of 189 glacial origin lakes in the Central Pyrenees were surveyed to test how key elements of lake and mountain surface connect at different scales to support riparian vegetation. Secondly, we evaluated how these underlying ecotope properties drive the formation of riparian communities and discuss their potential sensitivity to environmental change. At each lake plant taxonomic composition was assessed together with the elemental composition of water and sediment and ecosystem-relevant geographical factors. Their influence on vegetation was modelled using the Fuzzy Set Ordination and conceptually illustrated using network analysis. Hydrology-hydrodynamics was the main catchment-scale factor connecting riparian vegetation with large water fluxes, followed by topography and geomorphology. At macroscale vegetation related to pan-climatic gradients altitude and latitude, which captured, in a relatively narrow geographic area the transition between large European climatic zones. Locally, sediment Mg and Pb and water Mn and Fe were reliable predictors of plant composition, reflecting connections with catchment nutrient availability, and water saturation in the soil. Community analysis identified four riparian groups, characteristic to (a) damp environments, (b) snow bed-silicate bedrock, (c) wet heath, and (d) limestone bedrock. Their distribution along geographic gradients is further explored. With climate change being a serious threat to the alpine biome, this study provides critical information on the linkages between the riparian ecotone and the extended environment, which could prove invaluable in assessing future responses to environmental change.Riparian ecotones are aquatic-terrestrial interfaces integrating climate and nutrient fluxes across landscape physical elements. Despite experiencing severe nutrient and climate constraints, high elevation lakes host highly variable riparian ecosystems. With climate change rapidly encroaching in the alpine biome, it is increasingly vital to understand how natural ecosystem balance is sustained through multi-scale interactions between lake and catchment before major deleterious effects are experienced. A total of 189 glacial origin lakes and ponds in the Central Pyrenees was surveyed to test how lake, catchment, and geographical scale factors interact at different scales to drive riparian vegetation composition. Secondly, we aimed to evaluate how underlying catchment factors influence the formation of riparian plant communities and their potential sensitivity to environmental change. At each lake, plant taxonomic composition was assessed and samples of water and sediment were analysed for major and trace element composition. Ecosystem-relevant local and catchment-scale factors were estimated together with geolocation, and their influence on vegetation was modelled using the logic of Fuzzy Set Ordination. Catchment hydrology-hydrodynamics was the main driver of riparian vegetation structure, followed by topography formation and geomorphology. Although the study area extended over a relatively small geographic extent, the lakes were riparian surface was able to capture the transitional gradient between large pan-European climatic zones. Lake sediment Mg and Pb and water Mn and Fe are reliable indicators of riparian vegetation composition, likely reflecting bedrock geology, and hydrology-driven redox fluctuations in the riparian zone. Community analysis identified four riparian groups, characteristic to (a) damp environments, (b) snow bed-silicate bedrock, (c) wet heath, and (d) limestone bedrock. Their sensitivity to geographic and ecotopic gradients are further evaluated. With climate change threatening major shifts in the alpine biome, the findings provide critical information on how natural riparian ecosystem balance is maintained by multi-scale interactions inside and outside the catchment, and provide invaluable baseline data for better predicting future responses to environmental changes.


Archive | 2013

Lignicolous macromycetes: Potential Candidates for Bioremediation of Synthetic Dyes

Tiberius Balaes; Ionel I. Mangalagiu; Catalin Tanase


Environmental Engineering and Management Journal | 2013

ASSESSMENT OF MACROMYCETES USING FOURIER TRANSFORM INFRARED SPECTROSCOPY AND CHEMOMETRICS

Aurel Pui; Catalin Tanase; Danut-Gabriel Cozma; Tiberius Balaes


Archive | 2008

Analysis of heavy metals content in the soil and in the macromycetes species growing on mine waste dumps

Catalin Tanase; Aurel Pui; Romeo Olariu; Danut-Gabriel Cozma


World Academy of Science, Engineering and Technology, International Journal of Physical and Mathematical Sciences | 2015

RF Plasma Discharge Equipment for Conservation Treatments of Paper Supports

Emil Ghiocel Ioanid; Viorica Frunză; Dorina Rusu; Ana Maria Vlad; Catalin Tanase; Simona Dunca

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Simona Dunca

Alexandru Ioan Cuza University

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Tiberius Balaes

Alexandru Ioan Cuza University

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Aurel Pui

Alexandru Ioan Cuza University

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Cecilia Arsene

Alexandru Ioan Cuza University

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