Scientificpapers seriese landreclamation vol ii 2013 by Darren Lee

SCIENTIFIC PAPERS Series E

LAND RECLAMATION, EARTH OBSERVATION &

SURVEYING, ENVIRONMENTAL ENGINEERING Volume II

University of Agronomic Sciences and Veterinary Medicine of Bucharest Faculty of Land Reclamation and Environmental Engineering

SCIENTIFIC PAPERS Series E

LAND RECLAMATION, EARTH OBSERVATION & SURVEYING, ENVIRONMENTAL ENGINEERING Volume II

2013

BucharesT

EDITORIALȱBOARDȱ GeneralȱEditorȱȬȱR©zvanȱIonuôȱTEODORESCUȱȱ ExecutiveȱEditorȱȬȱAnaȱVÎRSTAȱ Members:ȱDanielaȱBURGHIL",ȱMarianaȱC©t©linaȱC"LIN,ȱȱ CarmenȱCÎMPEANU,ȱVeronicaȱIV"NESCU,ȱRalucaȱMANEA,ȱȱ PatriciaȱMOCANU,ȱMirelaȱAlinaȱSANDU,ȱAugustinaȱTRONACȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ

ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ ȱ

PUBLISHERS:ȱ UniversityȱofȱAgronomicȱSciencesȱandȱVeterinaryȱMedicineȱofȱBucharest,ȱRomaniaȱȬȱȱ FacultyȱofȱLandȱReclamationȱandȱEnvironmetalȱEngineeringȱȱ Address:ȱ5ȱ9ȱMarastiȱBlvd.,ȱDistrictȱl,ȱZipȱcodeȱ011464ȱBucharest,ȱRomaniaȱ Phone:ȱ+ȱ40ȱ213ȱ1830ȱ75,ȱȱEȬmail:ȱconference@fifim.ro,ȱȱWebpage:ȱwww.fifim.roȱȱ ȱ CERESȱPublishingȱHouseȱ Address:ȱ1ȱPiaôaȱPreseiȱLibere,ȱDistrictȱl,ȱZipȱcodeȱ013701,ȱBucharest,ȱRomaniaȱ Phone:ȱ+ȱ40ȱ21ȱ317ȱ90ȱ23,ȱȱEȬmail:ȱedituraceres@yahoo.com,ȱȱWebpage:ȱwww.edituraȬceres.roȱȱ ȱ ȱ ȱ Copyrightȱ2013ȱ Toȱbeȱcited:ȱScientificȱPapers.ȱSeriesȱE.ȱLANDȱRECLAMATION,ȱEARTHȱȱ OBSERVATIONȱ&ȱSURVEYING,ȱENVIRONMENTALȱENGINEERING,ȱVol.ȱII,ȱ2013ȱ ȱ ȱ

TheȱpublishersȱareȱnotȱresponsibleȱforȱtheȱcontentȱofȱtheȱscientificȱpapersȱandȱopinionsȱpublishedȱinȱtheȱVolume.ȱ Theyȱrepresentȱtheȱauthorsȇȱpointȱofȱview.ȱ ȱ ȱ

ISSNȱ2285Ȭ6064ȱȱȱȱȱȱȱȱȱISSNȬLȱ2285Ȭ6064ȱ ȱ InternationalȱDatabaseȱIndexing:ȱULRICHȇSȱPERIODICALSȱDIRECTORY.ȱ

SCIENTIFIC&REVIEW COMMITTEE SCIENTIFIC CHAIRMAN Prof. Sorin Mihai CIMPEANU Rector of the University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Members* x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x

Alexandru BADEA - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Ioan BICA – Technical University of Civil Engineering Bucharest, Romania Daniel BUCUR – “Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine Iasi, Romania Stefano CASADEI - University of Perugia, Italy Fulvio CELICO - University of Molise, Italy Carmen CÎMPEANU - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Delia DIMITRIU – Manchester Metropolitan University, United Kingdom Marcel DIRJA - University of Agricultural Sciences and Veterinary Medicine, Cluj, Romania Claudiu DRAGOMIR - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Eric DUCLOS-GENDREU - Spot Image, GEO-Information Services, France Ion GIURMA – Technical University “Gh. Asachi”, Iasi, Romania Pietro GRIMALDI – University of Bari, Italy Jean-Luc HORNICK - Faculté de Médecine Vétérinaire, Université de Liège, Belgium Bela KOVACS - University of Debrecen, Hungary Ilias KYRIAZAKIS - Newcastle University - United Kingdom Raluca MANEA - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Florin MARACINEANU - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Sevastel MIRCEA - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Nelson PÉREZ-GUERRA - University of Vigo, Spain Nicolae PETRESCU – VALAHIA University, Targoviste, Romania John OLDHAM – Scottish Agricultural College, UK Andreea OLTEANU - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Maria J. ORUNA-CONCHA - University of Reading, United Kingdom Marius Ioan PISO - Romanian Space Agency, Romania Maria POPA – “1 Decembrie 1918” University of Alba Iulia, Romania Dorin Dumitru PRUNARIU - Romanian Space Agency Dan RADUCANU – Technical Military Academy of Bucharest, Romania Jesus SIMAL-GANDARA - University of Vigo, Spain Ramiro SOFRONIE - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Marisanna SPERONI - Centro di ricerca per le produzioni foraggere e lattiero-casearie Sede distaccata di Cremona, Italy Razvan Ionut TEODORESCU - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Ana TORRADO-AGRASAR - University of Vigo, Spain Augustina TRONAC - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania Ana VIRSTA - University of Agronomic Sciences and Veterinary Medicine Bucharest, Romania

*alphabetically ordered by family name

Scientific Papers. Series E. Land Reclamation, Earth Observation & Surveying, Environmental Engineering. Vol II, 2013 Print ISSN 2285-6064, CD-ROM ISSN 2285-6072, ISSN-L 2285-6064

CONTENTS ENVIRONMENTAL SCIENCE AND ENGINEERING

1. THE NITROGEN REGIME AND MOBILITY OF SOME TRACE ELEMENTS IN ARABLE SOILS LOCATED NEAR THE TAILING PONDS IN THE WEST PART OF BAIA MARE, Adriana MUNTEAN, Mirela COMAN, Teodor RUSU, Romania…………………………………………………………………………

EARTHQUAKE EFFECTS: THE IMPACT ON BUILDINGS AND ENVIRONMENT, Daniela DOBRE, Claudiu-Sorin DRAGOMIR, Emil-Sever GEORGESCU, Romania …………………………………..

3. POST CLOSURE MONITORING OF ENVIRONMENTAL WORKS CONDUCTED IN VADU PASII AREA, BUZAU COUNTY, Mihaela-Violeta STOICA, George-Mihail PETRE, Romania……………………..

4. INFLUENCE OF CLIMATE AND VEGETATION ON STRUCTURES FOUNDED ON EXPANSIVE CLAYS, Tatiana IVASUC, Ioana SIMINEA, Ernest OLINIC, Romania….…………………………………….

5. EFFECT OF SELENIUM AND MOLYBDENUM CONTENT IN RHIZOBOXES ON ELEMENT UPTAKE OF MAIZE AND SUNFLOWER, Béla KOVÁCS, Éva BÓDI, Kinga NAGY, Brigitta TÓTH, István FEKETE, Dávid ANDRÁSI, Hungary……………………........................................................................................

6. MINERAL BALANCE IN FOOD - A FOOD QUALITY, ANIMAL WELFARE AND ENVIRONMENTAL ISSUE, Liliana TUDOREANU, Mario CODREANU, Elena ROTARU, Victor CRIVINEANU, Gheorghe GORAN, Laura POP, Romania………………………………………………………

7. DOES WELFARE OF DAIRY COWS AFFECT QUALITY OF MILK AND DAIRY PRODUCTS? Marisanna SPERONI, Sara CARÉ, Italy...................................................................................................................

8. WHEY UTILIZATION FOR PRODUCTION OF BACTERIOCIN AND PROBIOTIC PREPARATIONS, Rubén Agregán PÉREZ, Ana TORRADO AGRASAR, Lorenzo PASTRANA CASTRO, Nelson PÉREZ GUERRA, Spain…………………………………............................................................................

SUSTAINABLE DEVELOPMENT OF RURAL AREA 1. STUDIES FOR RURAL DEVELOPMENT PROGRAMME ELABORATION IN THE CRISURI BASIN, Florin MARACINEANU, Elena CONSTANTIN, Neculai DOGARU, Romania………………………

2. LANDSCAPE AND IRRIGATION DESIGN OF GREEN SPACES IN RURAL AREAS OF CANDESTI PLATEAU. CASE STUDY. PICIOR DE MUNTE VILLAGE, DAMBOVITA COUNTY, Alexandru-Marian CHIPER, Sorin-Mihai CIMPEANU, Romania ……………………………………………..

3. SUSTAINABLE AGRICULTURE – ROMANIA CASE-STUDY; NEW AREAS FOR RESEARCH, Delia DIMITRIU, UK…..……………………………………………………………………………………………

4. APPLICATION TECHNIQUES OF FERTIGATION, Oner CETIN, Nese UZEN, Murat KARAER, Turkey………………………………...…………………………………….................................................................

5. AGRICULTURE IN TERMS OF EUROPEAN UNION STRATEGY FOR DANUBE DELTA ADOPTION, Cristiana SIRBU, Romania……………………………………………...............................................

DISASTER MANAGEMENT 1. STRENGTHENING OF BUILDINGS BY SEISMIC BASE ISOLATION. PROS AND CONS FOR APPLYING THE STRENGTHENING METHOD TO BUILDINGS LOCATED IN BUCHAREST, ClaudiuSorin DRAGOMIR, Andreea DUTU, Ioan-Sorin BORCIA, Romania…………………………………………...

2. ASSESSMENT OF STRUCTURAL DAMAGES USING NON-DISTRUCTIVE AND SEISMIC INSTRUMENTATION METHODS. CASE STUDY OF AN EDUCATIONAL BUILDING IN BUCHAREST, Claudiu-Sorin DRAGOMIR, Serban PURDOIU, Augustina-Sandina TRONAC, Sorin-Mihai CIMPEANU, Roxana-Dana BUCUR, Romania………...………………………………………………………………………….

3. RESEARCH UPON LANDSLIDES AT MOSOROASA, VALCEA COUNTY, Florin MARACINEANU, Elena CONSTANTIN, Serban-Dan ROSULESCU, Romania………………………………

Scientific Papers. Series E. Land Reclamation, Earth Observation & Surveying, Environmental Engineering. Vol II, 2013 Print ISSN 2285-6064, CD-ROM ISSN 2285-6072, ISSN-L 2285-6064

4. PEDOLOGICAL AND GEOTECHNICAL ANALYSIS OF LANDSLIDES AREA AT CORNU, PRAHOVA COUNTY , Andrei IONITA, Alina NITU, Romania………….……………………………………… 101

WATER RESOURCES MANAGEMENT 1. FLOODS TRANSIT THROUGH HYDROTEHNICAL WORKS IN RIVERBEDS, Raluca-Iustina HIRTAN, Daniela SARBU, Romania ……………………………………………………………............................. 109 2. RAINFALL-RUNOFF MODELLING OF THE DROBOTFOR WATERSHED USING GIS-BASED SCS-CN METHOD, Veronica IVANESCU, Patricia MOCANU, Romania …………………………………….. 113

POLLUTION CONTROL, LAND PLANNING 1. MODIFIED OF POWER PLANT ASH FOR REMOVAL OF HEAVY METAL IONS FROM SOIL, Ramona-Carla CIOCINTA, Gabriela BUEMA, Maria HARJA, Carmen CIMPEANU, Marinela BARBUTA, Daniel BUCUR, Daniela BURGHILA, Romania ............................................................................... 119 2. REGARDING ROMANIA-UKRAINE CROSS-BORDER MANAGEMENT OF THE CONTAMINATED SITES WITH OIL PRODUCTS, Mirela COMAN, Anamaria DASCALESCU, Romania … 123

TOPOGRAPHY AND CADASTRE 1. USAMVB CAMPUS INVENTORY AND SURVEYING USING 3D GIS TECHNOLOGIES, BiancaElena BADULESCU, Raluca-Margareta MANEA, Ionut SANDRIC, Romania ………………………………… 127 2. SPORADIC CADASTRE, SYSTEMATIC CADASTRE, Daniela IORDAN, Bogdan MUNTEANU, Ionut ENI, Romania …………………………………………………………………………………………………. 133 3. STUDY ON DISTANCE REDUCTION IN PROJECTION PLAN IN CADASTRE, Daniela IORDAN, Florin DUMITRU, Mihai COMAN, Romania …………………………………………………………………….. 137

EARTH OBSERVATION AND GEOGRAPHIC INFORMATION SYSTEMS 1. PLATFORM FOR GEOINFORMATION IN SUPPORT OF DISASTER MANAGEMENT, Iulia DANA NEGULA, Vasile CRACIUNESCU, Ana VIRSTA, Raluca MANEA, Mariana CALIN, Mirela-Alina SANDU, Romania …………………………………………………………………………………………………….. 141 2. CULTURAL HERITAGE SURVEYING EXPERIENCES OF COMITATO ITALIANO FOTOGRAMMETRIA ARCHITECTTONICA, Pietro GRIMALDI, Jorge Luis Nunes Silva BRITO, Isabella DI LIDDO, Alexandre CORREA, Italy, Brazil…………........................................................................................... 145 3.

NEW CLOSE-RANGE PHOTOGRAMMETRIC TECHNOLOGIES, Gabriel POPESCU, Romania ….. 153

MISCELLANEOUS 1. APPLIED GEOMETRY IN MICROECONOMICS. RECENT DEVELOPMENTS, Adela MIHAI, Andreea OLTEANU, Romania ……………………...………………………............................................................. 159 2. A SURVEY AT THE POPULATION OF URZICENI, IALOMITA TO DETERMINE THE PROBLEMS FACING THE CITY IN TERMS OF SUSTAINABLE DEVELOPMENT, Ionut PRAVAT, Gheorghe CAMPEANU, Romania ……………………………………………………………………………………………… 167

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THE NITROGEN REGIME AND MOBILITY OF SOME TRACE ELEMENTS IN ARABLE SOILS LOCATED NEAR THE TAILING PONDS IN THE WEST PART OF BAIA MARE Adriana MUNTEAN1, Mirela COMAN2, Teodor RUSU3

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Abstract Depression of the Baia Mare is known like an area strongly affected by the mining activities performed here the centuries.These activities have generated important polluted areas, which even today, are subject directly to the pollutant impact. This paper presents the results of research conducted in the experimental plots, located near the tailing ponds, from the west part of Baia Mare. The chemical analyses conducted at the beginning of the study showed a small content of the total nitrogen, a high content of micro nutrients â&#x20AC;&#x201C; copper, manganese and zinc, and specific pollutant â&#x20AC;&#x201C; lead, and acidic reaction of the soil. Differentiated fertilisations applied, does not demonstrates that this fact affect the mobilization and accessibility of the four metals and indicating therefore, the possibility to be translocated in the throphic chain soil-plant-human. The study demonstrates the needs to implement urgent measures for environmental remediation of these soils to restore agricultural capacity of these soils. Key words: fertilizations, micronutrients, nitrogen, specific pollutants, tailing ponds.

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INTRODUCTION

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RESULTS AND DISCUSSIONS

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REFERENCES

CONCLUSIONS

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EARTHQUAKE EFFECTS: THE IMPACT ON BUILDINGS AND ENVIRONMENT Daniela DOBRE1,2, Claudiu-Sorin DRAGOMIR1,3, Emil-Sever GEORGESCU1

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Abstract The direct shaking effects as damage or collapse of buildings, bridges, elevated roads, railways, water towers, water treatment facilities, utility lines, pipelines, electrical generating facilities and transformer stations, are not the only hazard associated with earthquakes, other secondary effects, that are caused by earthquakes, most often a result of strong shaking, such as landslides, soil liquefaction, fires, floods etc. have also played an important role in destruction produced by earthquakes. These effects mean short-term (immediate) or long-term impacts. Depending on the vulnerability of the affected community, large numbers of people may be homeless in the aftermath of an earthquake. The estimating of all hazards is very important in order to get how are changed the life and the environment after an earthquake. The paper present some aspects related to this subject, what are some effects of earthquakes on the natural and built environments, why do buildings collapse in earthquakes, how we can make buildings more resistant to earthquakes etc. Keywords: earthquake, vulnerability, damage, strengthening works

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POST CLOSURE MONITORING OF ENVIRONMENTAL WORKS CONDUCTED IN VADU PASII AREA, BUZAU COUNTY Mihaela-Violeta STOICA1, George-Mihail PETRE2

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Abstract In terms of physico â&#x20AC;&#x201C; geographical conditions Vadu Pasii area is located in the lower basin of the Buzau River, crossing the northern Buzau Plains. Morphologically, it is located in the minor riverbed of Buzau River and it is included in the Site of Community Importance ROSCI 0103 Lunca Buzaului. Ecological works were completed in 2009 and had, among many others, the purpose of protecting the wild flora and fauna of the Natura 2000 protected area Lunca Buzaului. According to the structure of the scientific work, in 2011 land works have been started off, along with a monitoring program, spread out over four seasons, designed with the purpose of monitoring and evaluating the conservation status of the species and habitats for which the Lunca Buzaului Natura 2000 site has been designated , together with other species and habitats installed here after the rehabilitation works came to an end. This paper is barely a part of a more ample research program focused on the impact of mining exploitations in the Vadu Pasii area, identifying pollution sources and studying the way revegetation works are being made in pasture's case, respectively the aquifer basin planning work. Keywords: sustainable development, exploitations works, ecological restoration, monitoring.

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INFLUENCE OF CLIMATE AND VEGETATION ON STRUCTURES FOUNDED ON EXPANSIVE CLAYS

Tatiana IVASUC1,2, Ioana SIMINEA1, Ernest OLINIC2

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Abstract Shrinking and swelling behaviour of expansive clays in response to water content change is a worldwide problem. It is one of the most usually geotechnical behaviour that causes a lot of damages to buildings. Expansive soils have the property to modify their volume when moisture changes in relation with temperature, precipitation and vegetation. The paper aimed to determine the shrink-swell behaviour of three different types of expansive clays from Australia, UK and Romania related to the vertical ground movement. Keywords: climatic conditions, expansive clay, ground movement, vegetation.

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EFFECT OF SELENIUM AND MOLYBDENUM CONTENT IN RHIZOBOXES ON ELEMENT UPTAKE OF MAIZE AND SUNFLOWER BĂŠla KOVĂ CS1, Ă&#x2030;va BĂ&#x201C;DI1, Kinga NAGY1, Brigitta TĂ&#x201C;TH2, IstvĂĄn FEKETE1, DĂĄvid ANDRĂ SI1 8QLYHUVLW\ RI 'HEUHFHQ &HQWUH IRU $JULFXOWXUDO DQG $SSOLHG (FRQRPLF 6FLHQFHV ,QVWLWXWH RI )RRG 6FLHQFH 4XDOLW\ $VVXUDQFH DQG 0LFURELRORJ\ 'HEUHFHQ +XQJDU\ 8QLYHUVLW\ RI 'HEUHFHQ ,QVWLWXWH RI &URS 6FLHQFHV 'HSDUWPHQW RI $JULFXOWXUDO %RWDQ\ DQG &URS3K\VLRORJ\ 'HEUHFHQ +XQJDU\ &RUUHVSRQGLQJ DXWKRU HPDLO NRYDFVE#DJU XQLGHE KX

Abstract Selenium and molybdenum are essential trace elements. Considering the characteristics of selenium and molybdenum, our research had the following purposes for both elements: Considering Se the uptake of selenium was investigatein maize and sunflower seedling, moreover the different effect of two selenium species (selenite and selenite) for the examined plants (a monocotyledon (maize, Zea mays L.) and a dicotyledon (sunflower, Helianthus annuus L.)). Considering Mo on the one sidedue to increasing level of molybdenum treatment, the concentrations of changes of Mo was investigated in maize and sunflower seedlings. On the other sidewe thought it is important to follow the concentration of this element because it plays prior role in nitrate reduction and operation of nitrate reductase. So we would have liked to prove in laboratory circumstances that there is a close relation between molybdenum supply and nitrate reduction: nitrate content of plants can be reduced by supporting their physiological molybdenum demand. In our experiments for selenite 0 (control), 1, 10 and 100 mg kg-1 selenium concentrations, forselenate0, 0.1, 1 and 10 mg kg-1 selenium concentrations, while for molybdenum doses 0, 30, 90, 270 mg kg -1 were applied. According to our results it is obvious that concentration of selenium and molybdenum in seedlings significantly was increased due to selenium or molybdenum treatments. Examining roots and shoots of experimental plants separately we found higher selenium and molybdenum content in roots than in shoots. It indicates more intensive selenium and molybdenum uptake (selenium and molybdenum mobility) and high molybdenum content shows nitrate accumulation of shoots under the given experimental circumstances. Keywords: maize, molybdenum, rhizobox, selenium, selenite, selenate, sunflower.

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RESULTS AND DISCUSSIONS Experiments with selenium: 7KH VHOHQLXP FRQFHQWUDWLRQV RI VKRRWV DQG URRWV RI PDL]H DQG VXQIORZHU SODQWV DUH VKRZQ LQ 7DEOHV ZKHUH WKH SODQWV ZHUH JURZQ LQ UKL]RER[HV DQG LQ GLIIHUHQW VHOHQLXP OHYHOV RI FRQWDPLQDWHG VRLO 7KH HORQJDWLRQ RI URRWV RI DSSOLHG SODQWV FXOWLYDWHG LQ D UKL]RER[ ZDV UHWDUGHG DQG WKH GLIIHUHQWLDWLRQ RI WKH ODWHUDO URRWV ZDV PRGHUDWH DOVR Table 2.Se concentration (mg kg-1) of maize and sunflower in rhizobox as a result of selenite treatment (***: 0.1% level of significance)

Se concentration Selenite Maize Sunflower Treatments Shoot (***) Root (***) Shoot (***) Root (***) Ã&#x2DC;

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selenate treatment:

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treatment in soil (mg/kg)

Figure 1: Molybdenum concentration of shoots and roots of maize and sunflower seedlings grown in rhizoboxes

Table 4. Ratios and the selenium concentrations of selenite and selenate treatments in maize and sunflower dicotyledons (sunflower)

monocotyledons (maize)

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NO3-N

NO2-N

NH4-N

control

270

Table 6: Nitrate- (NO3-N), nitrite- (NO2-N) and ammonium-nitrogen (NH4-N) concentration (mg kg-1) of shoots of sunflower seedlings grown in rhizoboxes in case of different molybdenum doses (mg kg-1)

Table 7: Nitrate- (NO3-N), nitrite- (NO2-N) and ammonium-nitrogen (NH4-N) concentration (mg kg-1) of roots of maize seedlings grown in rhizoboxes in case of different molybdenum doses (mg kg-1)

Mo-treatment

NO3-N

NO2-N

NH4-N

control

Mo-treatment

NO3-N

NO2-N

NH4-N

control

270

90 270

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Table 8: Nitrate- (NO3-N), nitrite- (NO2-N) and ammonium-nitrogen (NH4-N) concentration (mg kg-1) of roots of sunflower seedlings grown in rhizoboxes in case of different molybdenum doses (mg kg-1)

Mo-treatments

NO3-N

NO2-N

NH4-N

control

270

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MINERAL BALANCE IN FOOD - A FOOD QUALITY, ANIMAL WELFARE AND ENVIRONMENTAL ISSUE

Liliana TUDOREANU, Mario D. CODREANU, Elena ROTARU, Victor CRIVINEANU, Gheorghe V. GORAN, Laura POP ,QWHUGLVFLSOLQDU\ /DERUDWRU\ IRU +HDY\ 0HWDOV $FFXPXODWLRQ LQ WKH )RRG &KDLQ DQG 0RGHOLQJ +(90(7)22' 8QLYHUVLW\ RI $JURQRPLF 6FLHQFHV DQG 9HWHULQDU\ 0HGLFLQH RI %XFKDUHVW 5RPDQLD &RUUHVSRQGLQJ DXWKRU HPDLO OLOLDQDBWXGRUHDQX #KRWPDLO FR XN

Abstract Data over 20 to 40 years showed historical decline in the mineral content of food and feed plant from USA and UK rising questions on the evolution of the environment quality and its implication on human and animal wellbeing. Although the â&#x20AC;&#x153;intensive varietal improvements of vegetable crops for high yield and improved nutritional quality are primary breeding objectives of various national and international programs little attention have been paid to below threshold concentrations of pollutants in soils, such as Cd, which may significantly influence the mineral concentrations in vegetable crops and pasture plants. Over the years the mineral status of pasture and feed crops were found to be insufficient for a balanced nutrition of farm animals and to support high yields of produces of animal origin. Therefore feed supplements are provided to farm animals,, however it is unclear how these practices support animal welfare and are generating a healthier food. A survey of the mineral status of foods of animal and plant origin marketed in the Bucharest areas, mineral status of milk produced in farms near Bucharest and pot experiments for lettuce plants( 2001-2003) were conducted between 2008 and 2012.The aim of the survey and experiments were to bring into light information on the mineral status of food for the population leaving in the Bucharest area and to better understand how the environment quality is influencing the mineral balance in food and the wellbeing of humans and animals. Keywords: food, minerals, survey.

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DOES WELFARE OF DAIRY COWS AFFECT QUALITY OF MILK AND DAIRY PRODUCTS? Marisanna SPERONI, Sara CARĂ&#x2030; &RQVLJOLR SHU OD 5LFHUFD H OD 6SHULPHQWD]LRQH LQ $JULFROWXUD &HQWUR GL 5LFHUFD SHU OH 3URGX]LRQL )RUDJJHUH H /DWWLHUR &DVHDULH 6HGH GLVWDFFDWD GL &UHPRQD ,WDO\ &RUUHVSRQGLQJ DXWKRU HPDLO PDULVDQQD VSHURQL#HQWHFUD LW

Abstract The paper presents a non-systematic review about the relationship between welfare of dairy cows and quality of milk that they produce; the best demonstrated links are the effects of mastitis and oxidative stress on composition, shelf life, sensory and technological characteristics of milk and milk products. These evidences explained how specific aspects of animal welfare affected specific aspects of milk quality. Further interdisciplinary efforts should be made, in the light of the new strategy of the European Commission on animal welfare, new knowledge and emerging disciplines; welfare of dairy cows should be evaluated at farm level by a widely agreed protocol using outcome-based animal indicators; how and how much the animal welfare, measured in such way, affects the quality of milk should be studied by very large surveys and carefully designed experiments. Keywords: animal welfare, dairy cows, milk quality, dairy products

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References

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WHEY UTILIZATION FOR PRODUCTION OF BACTERIOCIN AND PROBIOTIC PREPARATIONS RubÃ©n AgregÃ¡n PÃ&#x2030;REZ, Ana TORRADO AGRASAR, Lorenzo PASTRANA CASTRO, Nelson PÃ&#x2030;REZ GUERRA 1XWULWLRQ DQG %URPDWRORJ\ *URXS )RRG 6FLHQFH DQG 7HFKQRORJ\ )DFXOW\ 2XUHQVH 6SDLQ

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Abstract Batch productions of nisin by Lactococcus lactis subsp. lactis CECT 539 and pediocin by Pediococcus acidilactici NRRL B-5627 were firstly investigated in MRS broth and in both deproteinized diluted (DDW) and concentrated (DCW) whey. Although both strains produced the higher amounts of biomass and bacteriocin titres on MRS broth, the productions on DDW were higher than on DCW. Therefore, the following experiment was focused on the optimization of the composition of DDW medium, by using factorial experiments and empirical modelling to study the effects of total sugar (lactose), nitrogen (glycine), phosphorous (KH2PO4) and buffer (potassium hydrogen phthalateâ&#x20AC;&#x201C;NaOH) concentrations on nisin and pediocin productions. The increase in buffer concentration led to a decrease in the production of both bacteriocins, and the supplements with lactose, glycine and KH 2PO4 did not improve nisin and pedicoin productions. Therefore, in an attempt for increasing bacteriocin production in DDW medium, both L. lactis CECT 539 and Ped. acidilactici NRRL B-5627 were grown in DDW media supplemented with lactose and four different nitrogen sources. Glycine and NH4Cl were not good nitrogen sources, but the use of high concentrations of yeast extract and Casitone highly stimulated the production of both bacteriocins. Since the use of these two complex nitrogen sources could be very expensive for bacteriocin production at a high scale, the production of bacteriocins and antibacterial factors by the two lactic acid bacteria was studied in DDW media by using re-alkalized fed-batch fermentations. These fermentations were mainly characterized with higher biomass and bacteriocin productions compared with the batch process in DDW medium and with the production of mixed acid metabolites (acetic acid, butane-2,3-diol and ethanol). We also studied the fermentation kinetics of kefir grains CIDCA AGK1 on unbuffered and buffered DDW medium. In these studies, the highest levels of free biomass, lactic acid and acetic acid were obtained in the buffered medium. Subsequently, the effect of nitrogen and phosphorous supplementation on free biomass, lactic acid and acetic acid was studied in buffered DDW medium using factorial experiments and empirical modelling. Finally, the effect of agitation and aeration on the production of the three variables was studied by using the optimized DDW medium obtained in the latter experiment.

Keywords: lactic acid bacteria, nisin, pediocin, kefir grains, probiotics, whey.

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STUDIES FOR RURAL DEVELOPMENT PROGRAMME ELABORATION IN THE CRISURI BASIN Florin MARACINEANU, Elena CONSTANTIN, Neculai DOGARU 8QLYHUVLW\ RI $JURQRPLF 6FLHQFHV DQG 9HWHULQDU\ 0HGLFLQH %XFKDUHVW 5RPDQLD &RUUHVSRQGLQJ DXWKRU HPDLO HOHQDHPDBFRQVWDQWLQ#\DKRR FRP

Abstract The studied area has a potentially favourable rural agricultural economy whose recovery is increased by the environmental characteristics whose annual growth does not meet the requirements of agricultural technology. The analysis of the natural factors has resulted in determining the stress level imposed upon the crops, which can lead to human intervention so that the environmental conditions should match the farming conditions. For this purpose, we should develop facility improvement programmes and appropriate measures.

Key words: lack of humidity, limiting factors, risk factors, rural development, water catchment area

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REFERENCES

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LANDSCAPE AND IRRIGATION DESIGN OF GREEN SPACES IN RURAL AREAS OF CANDESTI PLATEAU. CASE STUDY. PICIOR DE MUNTE VILLAGE, DAMBOVITA COUNTY Alexandru-Marian CHIPER, Sorin-Mihai CIMPEANU

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Abstract

This paper aims to present the results of researches conducted in the CĂ˘ndesti Plateau between 2009 and 2012 concerning the design and execution of the landscaping and irrigation works of green spaces. This kind of works was mandatory to be done in this area, having as final objective the improvement of the environment quality and the residentsâ&#x20AC;&#x2122; access to an enjoyable recreational space. As specific methods we used data collection in the geographical area, measuring and interpreting information regarding the climatic and pedagogical condition, soil geology, vegetation, hydrology, ground water and social conditions. To define the values of the irrigation elements we have used â&#x20AC;&#x153;the soil water balance methodâ&#x20AC;?. We have obtained results regarding the optimal landscape solution, the average values of the irrigation elements and technical elements of the irrigation systems. Therefore, during the planning, scheduling design and execution of the green areas landscaping and irrigation works, all crucial data must be considered in order to determine one or several best and legally, technically and economically-feasible solutions. Key words: irrigation, landscape design, green spaces, environment.

INTRODUCTION

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REFERENCES

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SUSTAINABLE AGRICULTURE- ROMANIA CASE-STUDY; NEW AREAS FOR RESEARCH Delia DIMITRIU 0DQFKHVWHU 0HWURSROLWDQ 8QLYHUVLW\ 0DQFKHVWHU 8. &RUUHVSRQGLQJ DXWKRU HPDLO G GLPLWULX#PPX DF XN

Abstract This paper identifies new areas regarding research on sustainable agriculture, assessing the status on sustainability (environmental-social and economic aspects) of the Romanian agriculture sector. The agricultural land reform has influence on agricultural sustainability, as it led to land fragmentation, as the efficiency was not a primary concern. To understand better the sustainability, case studies can increase knowledge of the ecological importance of certain agricultural management practices and can also draw attention to rural development, to other socio-economic factors. The environmental awareness of farmers, measured by means of agri-environmental indicators is an important aspect to be assessed. The types of crops, including those that compete to food (i.e. biomass to biofuel) and the degree of fragmentation of land parcels are important factors to be considered. Also, the marginal land, and contaminated one are additional factors to research, as well as areas for policy investigation. Keywords: agri-environmental indicator, land reform, sustainability;

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APPLICATION TECHNIQUES OF FERTIGATION Ã&#x2013;ner Ã&#x2021;ETÄ°N, Nese Ã&#x153;ZEN, Murat KARAER

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Abstract Advances in micro-irrigation techniques have facilitated greater adoption of the application of fertilizers to crops through irrigation water; the technique is termed as fertigation. Fertigation is used extensively in commercial agriculture and horticulture and is starting to be used in general landscape applications as dispenser units become more reliable and easy to use. Some irrigation systems offer the ability to use high-frequency fertigation likes drip irrigation systems. Irrigation and fertigation system design, soil type, crop stage, chemical type, fertigation time and irrigation water quality are important parameters for an appropriate fertigation. Fertilizer application techniques are also an important factor in achieving success. All techniques for incorporating a chemical with the irrigation water create a specific level of chemical concentration during irrigation. The various techniques may be classified into three main groups. These are; (i) gradual decrease of chemical concentration, (ii) constant level of chemical concentration, (iii) intermittent chemical concentration. In this article, the methods and equipments of fertigation and some research results of the fertigation frequencies on crops are presented. Keywords: fertigation, application techniques, injection, fertigation frequency

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AGRICULTURE IN TERMS OF EUROPEAN UNION STRATEGY FOR DANUBE DELTA ADOPTION Cristiana SIRBU 1

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Abstract: This paper shows how the adoption of the EU strategy for the Danube will affect agriculture in areas along the river and the main objectives of the strategy for agriculture. Among the Danubeâ&#x20AC;&#x2122;s states, Romania has the largest area in the Danube basin, Danube strategy aims a macro-regional development and is also an action plan for the river areas and neighbouring countries. The people from the Danube delta have a way of life unchanged for centuries and agriculture remains a vital sector for the Danube region. Farmers will need support for adopting and maintaining systems and agricultural practices that will contribute to achieving the strategyâ&#x20AC;&#x2122;s objectives for the environment and climate changes. Keywords : Danube Strategy, agriculture, sustainable development, co-operation, objective

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STRENGTHENING OF BUILDINGS BY SEISMIC BASE ISOLATION. PROS AND CONS FOR APPLYING THE STRENGTHENING METHOD TO BUILDINGS LOCATED IN BUCHAREST Claudiu-Sorin DRAGOMIR1,2, Andreea DUTU 3, Ioan-Sorin BORCIA2

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Abstract At present, earthquake engineering can take advantage, among others, of the modern consolidated technique, namely â&#x20AC;&#x153;seismic base isolationâ&#x20AC;?. Base isolation is a technique that is easily enforceable in the case of buildings or other structures of new building, but it can also be used for the â&#x20AC;?strengtheningâ&#x20AC;? of already existing buildings. This technique has been often used with success, first in New Zeeland and USA, and now also in Italy, Japan, and other countries. The main objective of paper is to analyze the dynamic response of base isolation system under specific local seismic conditions. Local seismic conditions were established on the base of Vrancea earthquake records obtained during strong Vrancea earthquakes in 1977, 1986 and 1990. As results of this analysis at the end of paper are presented pros and cons for applying the strengthening methods to buildings located in Bucharest. The most important aspect is that high amplifications are present in response spectra of relative displacements at long periods. For this seismic local condition are very difficult to design an effective base isolation system. Keywords: seismic action, response spectra, strengthening works, seismic base isolation

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ASSESSMENT OF STRUCTURAL DAMAGES USING NON-DESTRUCTIVE AND SEISMIC INSTRUMENTATION METHODS. CASE STUDY OF AN EDUCATIONAL BUILDING IN BUCHAREST Claudiu-Sorin DRAGOMIR1,2, Serban PURDOIU 1, Augustina-Sandina TRONAC1, Sorin-Mihai CIMPEANU1 Roxana-Dana BUCUR3

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Abstract All European countries are rich of pre-code buildings and there is also a considerable number of residential masonry buildings in the rural areas. In Romania, where over 60% of the territory and population are exposed to the Vrancea earthquakes, there are many pre-code reinforced concrete and masonry buildings. This type of buildings should be strengthened in accordance with the European and National Codes in force (EC8-Part 3 and P100- Part 3). According to paragraph 2.2.4., the â&#x20AC;?additional measuresâ&#x20AC;? of the Code of Building Seismic Design, indicative P100-1:2006, it is recommended to investigate the buildings with recording equipment for the seismic action parameters. The objective of the paper is to present a series of non-destructive methods used to assess damages of an educational building in Bucharest. The non-destructive testing of the concrete structures yields valuable information for the engineers when investigating problems and can reveal unanticipated or hidden damages. The repair of the structure is guided by the results of the testing. The building presented in the paper was designed as masonry structure with reinforced concrete cores and erected during 1950s with BS+GF+3storey height regime. In accordance with the technical report, building damages were evaluated. For this purpose, non-destructive and seismic instrumentation methods were used. Nondestructive methods are based on auscultation, ultrasound and percussion with Schmidt hammer, and the seismic instrumentation methods are based on the GEODAS-12USB equipment with adequate software. Evaluations are useful for both the seismic risk analysis of the inspected building and the design of the strengthening interventions. The prevention or determination of the earthquake effects was done by practical measures. It was understood that the increase in mass and stiffness was not always beneficial. The role of geometry was equally important in earthquake engineering and there were cases when reshaping might prove advantageous, especially when using advanced technologies available on the European market. Keywords: educational building, non-destructive tests, seismic instrumentation, structural assessment.

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RESEARCH UPON LANDSLIDES AT MOSOROASA, VALCEA COUNTY

Florin MARACINEANU, Elena CONSTANTIN, Serban-Dan ROSULESCU

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Abstract: Landslides are a major degradation form of the natural environment with significant economic and social problems that affect all areas of earth slopes. In Romania, these processes are more intense in the Curvature Sub-Carpathians from Vrancea County to VĂ˘lcea County. This paper presents the causes and forms of mass movements on slopes and customizes these problems for a slide area at the Olanesti river basin. Keywords: land degradation, shifting land masses, geological deposits, climatic indicators, digital terrain model highlighting

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PEDOLOGICAL AND GEOTEHNICAL ANALYSIS OF LANDSLIDES AREA AT CORNU, PRAHOVA COUNTY Andrei IONITA, Alina NITU 8QLYHUVLW\ RI $JURQRPLF 6FLHQFHV DQG 9HWHULQDU\ 0HGLFLQH %XFKDUHVW 5RPDQLD &RUUHVSRQGLQJ DXWKRU HPDLO LRQLWDBDQGUHL #\DKRR FRP

Abstract The research performed as part of this topic resulted in a modern methodology for geological risk management triggered by natural and/or anthropic phenomena occurring at Cornu, Prahova county. The methodology was applied in the area and consisted of risk identification, analysis, evaluation and monitoring in order to reduce or limit theit negative impact on the community life, environmental factors and natural habitat.

Keywords: environmental factors, erosion, geological risk, landslides

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Geotechnical feature of lands from F2 and F3 boreholes

Lands â&#x20AC;&#x201C; over slip plan*)

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*) The position of the slip plan was orientative; it could not be directly established by slope measurements, but only estimated based on the land nature and modification of the geomechanical features in certain depths.

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REFERENCES

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FLOODS TRANSIT THROUGH HYDROTECHNICAL WORKS IN RIVERBEDS

Raluca-Iustina HIRTAN1,2, Daniela SARBU2,3

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Abstract

The reservoirs are water management works that modify watercourses flow regime by retaining a part from their stock and sending it towards the downstream at lower flows. In this paper a front lake has been considered and its effect on the maximum flow in the riverbeds has been numerically simulated. Numerical simulation was performed using the NEPERM software. This software is based on the Saint-Venant equations, knowing that the water discharge from the reservoir is performed by a bottom discharge and a spillway. Boundary conditions of simulation were represented by tributary flood characteristics in the reservoir and wasteways operating characteristics. The results of the software are hydrographs of flows and levels in cross sections. Keywords: flood, front lake, Saint-Venant equations, numerical simulation

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MATERIAL AND METHOD

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REFERENCES

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RAINFALL-RUNOFF MODELLING OF THE DROBOTFOR WATERSHED USING GIS-BASED SCS-CN METHOD Veronica IVANESCU Patricia MOCANU

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Abstract The Drobotfor basin is situated in the eastern part of Tutova Colinas, in the Bacau County and it is tributary of Zeletin River. The watershed drains a land area of 87.61 sq. km and is characterized by an elongated shape on north-south direction. It has a length of 32.3 km with differences regarding height and relief fragmentation of each sector and a maximum width of 4.25 km in the inferior sector. The land is heavily degraded, especially by erosion. The high torrential degree in the basin denotes the possibility of concentration large amounts of water from rainfall with thunderstorm fallen character with great importance in the area of modelling of the relief. In this study, using a GISbased approach, the SCS-CN method has been applied to the Drobotfor watershed in order to peak runoff rates for a uniform rainfall. There have been taken into consideration the relevant spatial and hydrological characteristics. Keywords: GIS, SCS-CN, Runoff depth, Curve Number

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MODIFIED OF POWER PLANT ASH FOR REMOVAL OF HEAVY METAL IONS FROM SOIL Ramona-Carla CIOCINTA1, Gabriela BUEMA2, Maria HARJA2, Carmen CIMPEANU3, Marinela BARBUTA2, Daniel BUCUR1, Daniela BURGHILA3

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Abstract In the last years, modified ash has been researched for a variety of agricultural and environmental applications. Modified ash can is used as soil conditioners, amendments, remediation agents in contaminated soils with heavy metal ions. In this paper, the different methods modification of ash with KOH was studied. Ash from thermal power plant and modified ash were used for removal of heavy metal ions from soil. The ash and the modified ash were characterized by microstructure (electronic microscopy SEM), chemical and mineralogical composition (EDAX, XRD diffraction, FTIR). According to the XRD results, it was proven that the form of modified ash was K-chabazite. The determination removal capacity of heavy metals ions from soil was performed by atomic absorption. Keywords: ash, characterization, heavy metal, soil.

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INTRODUCTION

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MATERIALS AND METHODS Methods of analysis ,Q WKLV VWXG\ ZDV V\QWKHVL]HG PDWHULDO EDVHG RQ SRZHU SODQW DVK E\ K\GURWKHUPDO WUHDWPHQW DW & 0 RI .2+ FRUUHVSRQGLQJ WR D UDWLR V / RI

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REGARDING ROMANIA-UKRAINE CROSS-BORDER MANAGEMENT OF THE CONTAMINATED SITES WITH OIL PRODUCTS

Mirela COMAN, Anamaria DASCALESCU 7HFKQLFDO 8QLYHUVLW\ RI &OXM 1DSRFD 1RUWK &HQWUH 8QLYHUVLW\ RI %DLD 0DUH 5RPDQLD &RUUHVSRQGLQJ DXWKRU HPDLO FRPDQPLUHOD #\DKRR FRP

Abstract Nowadays, we assist to an intensification cooperation in an economically, socially and environmentally between IvanoFrankovsk Region of Ukraine and Maramures region from Romania. So, in this actual context the management of the cross border area is a necessity and benefice for the whole region. The paper presents some results of the project from ENPI Cross-border Cooperation Programme 2007-2013, â&#x20AC;&#x153;RoUaSoil: Romania-Ukraine cross border area-The Management of the Contaminated Sites with Oil Productsâ&#x20AC;?, applicant Technical University Cluj-Napoca, North University Centre Baia Mare. The specific objectives of the project are to inventory, study and analysis the sites polluted with oil products within the cross-border area and to plan the cleanup by developing solutions using depollution and fertilization technologies. Partial results obtained during the project concludes that it can create modern databases with electronic processing, with common denominator for different states but sharing the same natural resources and it can prepare information materials useful for various domains, from the environmental impact assessment studies to ecological education activities. Keywords: cross-border area, sites polluted with oil, depollution

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USAMVB CAMPUS INVENTORY AND SURVEYING USING 3D GIS TECHNOLOGIES Bianca-Elena BADULESCU Raluca-Margareta MANEA1, Ionut SANDRIC2

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Abstract GIS â&#x20AC;&#x201C; Geographical Information System is currently the most used tool for analyzing and presenting spatial digital data of various sources. This paper aims to present the use of 3D GIS for properties inventory for the Campus of USAMVB. The used sources were provided by local authorities and public institutions, and consist of plans and topographic maps, orthophotos and cadastral plans. This article is focused on the application of GIS tools in the process of data processing for the needs of campus information. The data was processed as follows: digitizing maps and data extraction from orthophotos by image interpretation, field data collection, GIS database design and implementation, a 3D analysis and a virtual reality model demonstration. It will be presented the three-dimensional data acquisition and the modelling and reconstruction method for objects with realistic visualization. Obtained data from the output maps will be for users more friendly, more readable, more recent and accessible. Through the web interface will be easier for the users to get the required information. Keywords: 3D modelling, GIS, database, USAMVB campus

INTRODUCTION

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SPORADIC CADASTRE, SYSTEMATIC CADASTRE

Daniela IORDAN, Bogdan MUNTEANU, Ionut ENI 8QLYHUVLW\ RI $JURQRPLF 6FLHQFHV DQG 9HWHULQDU\ 0HGLFLQH RI %XFKDUHVW 5RPDQLD &RUUHVSRQGLQJ DXWKRU HPDLO LRUGDQLHOD#\DKRR FRP

Abstract Cadastre is a system of registering land properties based on a cadastral plan, ownership documents and a fair tax system. To achieve general cadastre is a desideratum even since 1991, starting with the Law 18, regarding the retrocession of the farm land. When Law 7/1996 was released the achieving of cadastre was taken into account also. The cadastral registration has 2 types now: sporadic and systematic There are similarities and differences related to technical procedures and legal documents registration between the two types . Keywords : cadastral sector, owner, parcel, parcel limit.

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STUDY ON DISTANCE REDUCTION IN PROJECTION PLAN IN CADASTRE Daniela IORDAN, Florin DUMITRU, Mihai COMAN

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Abstract Distance reduction is a very important operation for cadastral and topographic works. Reduced distances are used both for determination of support network points and determination of detailed points. The formulas for distance reduction should be used correctly, otherwise can lead to very large positioning errors. For these reasons overlapping of parcels measured for tabulated can occur. Apparently the overlapping are real, but actually they are virtual overlapping, due to incorrect usage of formulas. Keywords: coordinate, reduced distance to projection plan, stereographic projection 1970.

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INTRODUCTION

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PLATFORM FOR GEOINFORMATION IN SUPPORT OF DISASTER MANAGEMENT Iulia DANA NEGULA1, Vasile CRACIUNESCU2, Ana VIRSTA3, Raluca MANEA3, Mariana CALIN3, Mirela-Alina SANDU3,4

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Abstract Efficient analysis and interpretation of satellite imagery can contribute to rapid mapping for disaster management. Earth observation capabilities from national, European and international community actors are used to respond to major disasters around the world, for humanitarian aid and security. Satellite derived information needs to be used in combination with additional data to be presented in a proper geospatial context for the work of civil protection agencies and relief organizations. When disasters happen, reliance is placed on any type of geoinformation that might be available in a short period of time. The paper presents the main goal to be achieved by implementing the project Platform for GeoInformation in Support of Disaster Management (GEODIM) under the frame of PCCA 2012 Programme, coordinated by the National Meteorological Administration of Romania, University of Agronomical Sciences and Veterinary Medicine being a partner. The GEODIM project is focused to develop a downstream emergency response service for contributing to current disaster and risk management approach based on Earth observation data. The service will enable socioeconomic benefits for Romania in terms of future decisions on disaster and risk management policies by providing decision makers with better, more complete, timely and reliable information. Keywords: downstream emergency response service, Earth observation, remote sensing, satellite image.

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CULTURAL HERITAGE SURVEYING EXPERIENCES OF COMITATO ITALIANO FOTOGRAMMETRIA ARCHITECTTONICA SUMMER SCHOOL 2011 Pietro GRIMALDI 1, Jorge Luis Nunes Silva BRITO 2, Isabella DI LIDDO 3, Alexandre CORREA2

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Abstract This paper reports the experiences of the second edition of an international, educational programme named â&#x20AC;&#x153;Summer School 2011â&#x20AC;?. The Summer School 2011 was held by the Comitato Italiano Fotogrammetria Architettonica, in Italy. The main goals of that educational programe were: (a) to develop the thinking about the importance of cultural heritage preservation, (b) to emphasize the potential of application of LASER scanning techniques to the surveying of cultural heritage sites. The Summer School involved five professors and seventeen professionals and students not only from Italy (8), but also from Brazil (7), Turquey (2), Venezuela (2), and Romania (3). The technical backgrounds of the participants were the areas of remote sensing, architecture, digital photogrammetry, civil engineering, and surveying. The Summer School had an itinerant programe, starting from the city of Noci, located in Puglia, Southern Italy, and going down into the Puglia province, by visiting the community of Laterza, and the cities of Lecce and BrĂndisi. The methodology for developing the technical and cultural programe was divided into three main parts: (a) a theoretical part held by technical presentations; (b) the â&#x20AC;&#x153;on-siteâ&#x20AC;? presentations and descriptions of the cultural and historical highlights of the objects of interest; (c) the demonstrations and controlled practice of LASER scanning surveying work. This paper also reports the results of the surveying of the following historical sites: (a) The â&#x20AC;&#x153; Cantina Spagnolaâ&#x20AC;? cavern; (b) The â&#x20AC;&#x153;Tempio di San Giovanni al Sepolcroâ&#x20AC;? site, a catholic church located in Brindisi, Italy. The most relevant conclusion of this multicultural, international programe was to spreading the thinking about cultural heritage inventory techniques, sought to be fundamental for maintaining the historical records of a country. In this direction, the Laboratory of photogrammetry of The Rio de Janeiro State University, in Brazil, has started a joint technical project with the Laboratory of Comitato Italiano Fotogrammetria Architettonica toward the surveying of two historical sites located in the State of Rio de Janeiro: (a) the ruins of a city in the southern part of the State, named â&#x20AC;&#x153;SĂŁo JoĂŁo Marcosâ&#x20AC;?; (b) the headquarters of the Rio de Janeiro State government, named the â&#x20AC;&#x153;PalĂĄcio da Guanabaraâ&#x20AC;?. The results of that international technical cooperation are also included. Keywords: Architectonic Photogrammetry, Archaeology, Cultural Heritage, LIDAR, Surveying

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Abstract The work suggests the theoretical and practical experience of three international summer schools which propose to promote the new geomatics technologies, very useful for students and specialists, to solve many civil engineering works in many domains. A complete approachment of analytical and digital photogrammetric methods using CAD systems, combined with laser scanning and other non-destructive research techniques of remote sensing has the purpose of finding the best solution for surveying, inventorying, monitoring, restoration and conservation of space-objects. The benefit of combination of close-range photogrammetric methods with others geomatics and geophysics researches is that it provides a solid technical documentation of a space-object as a basis for technical rehabilitation or restoration planning, a total inventory, both quantitative and qualitative. In the framework of the photogrammetric complex process, the work refers to the computer representation techniques of space object obtained by photogrammetric methods for the processing of thematic data interpretation and their mathematical modeling. There are presented new 3D acquisition and processing procedure to map RGB, thermal IR and near infrared images (NIR). The combination and fusion of different data sources allows the generation of 3D thermal data useful for different purposes such as localization, visualization, and analysis of anomalies in contemporary architecture. Keywords: Architecture, Geomatics, Laser scanning, Photogrammetry, Surveying.

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Abstract

Recently, B.Y. Chen (Chen, 2011, 2012 (1)) studied some geometric properties of h-homogeneous production functions with applications in microeconomics. The class of production functions includes many important production functions in microeconomics; in particular, the well-known generalized Cobb-Douglas production function, widely used in economics to represent the relationship of an output to inputs, and the ACMS production function, also known as the Armington aggregator are production functions. In (Mihai and Sandu, 2012), the authors continued the study of geometry of h-homogeneous production functions by considering the minimality property of the production hypersurface and also the minimality of a production surface corresponding to a quasi-sum production function of 2-variables. In (Chen, 2012 (2)), B. Y. Chen classified h-homogeneous production functions with constant elasticity of substitution. In this paper we make a survey of recent results on production functions obtained by B.Y. Chen, especially from (Chen, 2011), and also recall the results obtained by the first author in (Mihai and Sandu, 2012). In this note, we consider examples of known production functions and verify by concrete calculations some of the previous results. We study production surfaces by considering their constant Gauss curvature. Also, we calculate the mean curvature for some particular production function of two-factors.

Keywords: h-homogeneous production function, perfect substitute, production hypersurface, quasi-sum production function.

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A SURVEY AT THE POPULATION OF URZICENI, IALOMITA TO DETERMINE THE PROBLEMS FACING THE CITY IN TERMS OF SUSTAINABLE DEVELOPMENT

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Abstract Creating a population survey in the city of Urziceni, Ialomita County, to determine the problems facing the locality, the perspective of sustainable development was seen as a tool for testing the perception of people towards the development of the city of Urziceni and future orientation its development. The main objectives of the survey were: measuring people's satisfaction regarding public services,measuring level of living standard, optimism for the future and identifying the most important problems of the studied area in the opinion of its citizens. Finally, it was established the development needsaccording to the citizenâ&#x20AC;&#x2122;s needs. Keywords: citizens, problems, survey, sustainable development, Urziceni

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