@article{MTMT:2725053, title = {A tavaszi árpa (Hordeum vulgare L.) nehézfém- akkumulációja a gyöngyösoroszi bányameddőn különböző kezelések hatására}, url = {https://m2.mtmt.hu/api/publication/2725053}, author = {L, Nagypál and L, Szabó and Szegedi, László}, journal-iso = {CEREAL RES COMMUN}, journal = {CEREAL RESEARCH COMMUNICATIONS}, volume = {36}, unique-id = {2725053}, issn = {0133-3720}, year = {2008}, eissn = {1788-9170}, pages = {2035-2038} } @article{MTMT:2725046, title = {A tavaszi árpa (Hordeum vulgare L.) nehézfém- akkumulációja a gyöngyösoroszi bányameddőn különböző kezelések hatására}, url = {https://m2.mtmt.hu/api/publication/2725046}, author = {Tury, Rita and Szakál, P and Szegedi, László}, journal-iso = {TALAJVÉDELEM}, journal = {TALAJVÉDELEM}, unique-id = {2725046}, issn = {1216-9560}, year = {2008}, pages = {341-349} } @article{MTMT:1299418, title = {Application of advanced technologies for the detection of pollution migration}, url = {https://m2.mtmt.hu/api/publication/1299418}, author = {Nagy, Attila and Tamás, János and Burai, Péter}, doi = {10.1556/CRC.35.2007.2.160}, journal-iso = {CEREAL RES COMMUN}, journal = {CEREAL RESEARCH COMMUNICATIONS}, volume = {35}, unique-id = {1299418}, issn = {0133-3720}, year = {2007}, eissn = {1788-9170}, pages = {805-809}, orcid-numbers = {Nagy, Attila/0000-0003-1220-8231; Tamás, János/0000-0002-9893-6725} } @article{MTMT:1338359, title = {A szelén jelentősége az élővilágban és a kutatásban [The importance of selenium in the living world and in the scientific research]}, url = {https://m2.mtmt.hu/api/publication/1338359}, author = {Kovács-Széles, Éva and Tóth, Árpád and Nagy, Attila and Prokisch, József and Kovács, Béla and Győri, Zoltán}, journal-iso = {AGRÁRTUD KÖZL}, journal = {ACTA AGRARIA DEBRECENIENSIS / AGRÁRTUDOMÁNYI KÖZLEMÉNYEK}, volume = {26}, unique-id = {1338359}, issn = {1587-1282}, year = {2007}, eissn = {1588-8363}, pages = {278-286}, orcid-numbers = {Nagy, Attila/0000-0003-1220-8231} } @article{MTMT:1721842, title = {Hyperspectral Technology in Vegetation Analysis}, url = {https://m2.mtmt.hu/api/publication/1721842}, author = {Jung, András and Kardeván, Péter and Tőkei, László}, doi = {10.1556/Progress.2.2006.1.5}, journal-iso = {PROG AGRIC ENG SCI}, journal = {PROGRESS IN AGRICULTURAL ENGINEERING SCIENCES}, volume = {2}, unique-id = {1721842}, issn = {1786-335X}, year = {2006}, pages = {95-117}, orcid-numbers = {Jung, András/0000-0003-3250-4097} } @article{MTMT:1068618, title = {Study of the transfer coefficient of Cadmium and Lead in ryegrass and lettuce}, url = {https://m2.mtmt.hu/api/publication/1068618}, author = {Lehoczky, Éva and Kiss, Zs and Németh, Tamás}, doi = {10.1080/00103620600822986}, journal-iso = {COMMUN SOIL SCI PLAN}, journal = {COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS}, volume = {37}, unique-id = {1068618}, issn = {0010-3624}, abstract = {The aim of study was to find the correlation between the concentration of the total amount of heavy metals of soils and that of plants because it shows which elements can be accumulated by different plants. The transfer coefficient is the metal concentration in plant tissues aboveground divided by the total metal concentration of soil. Pot experiments were conducted under greenhouse conditions. The total lead (Pb) content (about 21 mg center dot kg(-1) soil) of soils was higher than the cadmium (Cd) content (about 0.21 mg center dot kg(-1) soil). The Cd concentration of lettuce (averaging 0.93 mg center dot kg(-1)) was higher than that of ryegrass (averaging 0.20 mg center dot kg(-1)). The transfer coefficient of Cd was lower in ryegrass (averaging 0.95) than in lettuce (4.47). In this experiment, the concentration of Cd was almost five times higher in the four-leaf lettuce than the Cd content of soil. The transfer coefficient of Pb was generally 0.064 in both plants.}, year = {2006}, eissn = {1532-2416}, pages = {2531-2539}, orcid-numbers = {Lehoczky, Éva/0000-0002-6538-4055} } @article{MTMT:1186512, title = {Stabilisation of metals in mine spoil with amendments and growth of red fescue in symbiosis with mycorrhizal fungi}, url = {https://m2.mtmt.hu/api/publication/1186512}, author = {Simon, László and Tamás, János and Kovács, Elza and Kovács, Béla and Biró, Borbála (Pacsutáné)}, doi = {10.17221/3456-pse}, journal-iso = {PLANT SOIL ENVIRON}, journal = {PLANT SOIL AND ENVIRONMENT}, volume = {52}, unique-id = {1186512}, issn = {1214-1178}, year = {2006}, eissn = {1805-9368}, pages = {385-391}, orcid-numbers = {Tamás, János/0000-0002-9893-6725} } @mastersthesis{MTMT:2846316, title = {Spektrális információk alkalmazása a városklíma-kutatásban}, url = {https://m2.mtmt.hu/api/publication/2846316}, author = {Jung, András}, unique-id = {2846316}, year = {2005}, orcid-numbers = {Jung, András/0000-0003-3250-4097} } @article{MTMT:2893690, title = {Stabilization of metals in acidic mine spoil with amendments and red fescue (Festuca rubra L.) growth}, url = {https://m2.mtmt.hu/api/publication/2893690}, author = {Simon, László}, doi = {10.1007/s10653-004-5977-5}, journal-iso = {ENVIRON GEOCHEM HLTH}, journal = {ENVIRONMENTAL GEOCHEMISTRY AND HEALTH}, volume = {27}, unique-id = {2893690}, issn = {0269-4042}, abstract = {Stabilization of metals with amendments and red fescue ( Festuca rubra, cv. Keszthelyi 2) growth was studied on an acidic and phytotoxic mine spoil ( pH(KCl) 3.20 - 3.26; Cd 7.1 mg kg(-1), Cu 120 mg kg(-1), Pb 2154 mg kg(-1) and Zn 605 mg kg(-1)) from Gyongyosoroszi, Hungary in a pot experiment. Raising the pH above 5.0 by lime ( CaCO3), and supplementing with 40 mg kg(-1) nitrogen ( NH4NO3) made this material suitable for plant growth. All cultures were limed with 0.5% ( m/m) CaCO3 ( treatment 1), which was combined with 5% ( m/m) municipal sewage sludge compost ( treatment 2), 5% ( m/m) peat ( treatment 3), 7.5% ( m/m) natural zeolite ( clinoptilolite) ( treatment 4), and 0.5% ( m/m) KH2PO4 ( treatment 5). Treatments 1 - 5 were combined with each other ( treatment 6). After 60 days of red fescue growth, pH of the limed mine spoil decreased in all cultures units. Application of peat caused the highest pH decrease ( 1.15), while decrease of pH was less than 0.23 in treatments 2, 5 or 6. Application of lime significantly reduced concentrations of metals in the 'plant available' fraction of mine spoil compared to non-limed mine spoil. Amendments added to limed mine spoil changed variously the ratio of Cd, Cu, Pb and Zn in exchangeable or 'plant available' fractions, differently influencing the phytoavailability of these metals. Most of the metals were captured in the roots of test plants. Treatment 2 caused the appearance of less Cd in shoots (< 0.1 mu g g(-1)) or roots ( 3.11 mu g g(-1)), while treatment 5 resulted in the highest Cd concentration ( 2.13 mu g g(-1)) in shoots. Treatments did not influence significantly the Cu accumulation in shoots. The Pb accumulation of roots ( 44.7 mu g g(-1)) was most effectively inhibited by combined treatment, while the highest value ( 136 mu g g(-1)) was found in the culture treated with potassium phosphate. Pb concentration in shoots was below the detection limit, except for treatments 5 and 6. Peat application resulted in higher Zn concentration ( 448 mu g g(-1)) in shoots than other amendments, where these values were around 100 mu g g(-1). All amendments influenced positively the dry matter yield of red fescue grown in limed mine spoil, however the application of 0.5% phosphate was less favourable. Liming, application of amendments and growth of red fescue can stabilize metals in acidic and phytotoxic mine spoil, and by phytostabilization they can reduce the risk of metal contamination of the food chain.}, year = {2005}, eissn = {1573-2983}, pages = {289-300} } @article{MTMT:1171279, title = {Adalékanyagok, vörös csenkesz és Zn-toleráns arbuszkuláris mikorrhiza gombák szerepe a nehézfémekkel szennyezett gyöngyösoroszi bányameddő remediációjában}, url = {https://m2.mtmt.hu/api/publication/1171279}, author = {Simon, László and Biró, Borbála (Pacsutáné)}, doi = {10.1556/Agrokem.54.2005.1-2.12}, journal-iso = {AGROKÉMIA ÉS TALAJTAN}, journal = {AGROKÉMIA ÉS TALAJTAN}, volume = {54}, unique-id = {1171279}, issn = {0002-1873}, year = {2005}, eissn = {1588-2713}, pages = {163-176} } @book{MTMT:2154159, title = {Fitoremediáció}, url = {https://m2.mtmt.hu/api/publication/2154159}, author = {Simon, László}, publisher = {Budapesti Műszaki és Gazdaságtudományi Egyetem Országos Műszaki Információs Központ és Könyvtár}, unique-id = {2154159}, keywords = {Talajtisztítás; Növénytermesztésjegyzet; Környezetvédelemjegyzet; Talajtisztításjegyzet; talajszennyeződés}, year = {2004} } @inproceedings{MTMT:1300234, title = {Case study to evaluate good ecological status of Berettyó river watershed}, url = {https://m2.mtmt.hu/api/publication/1300234}, author = {Juhász, Csaba and Tamás, János and Burai, Péter}, booktitle = {Proceedings of the II. Alps-Adria Scientific Workshop}, unique-id = {1300234}, year = {2003}, pages = {58-61}, orcid-numbers = {Tamás, János/0000-0002-9893-6725} } @inproceedings{MTMT:1186577, title = {Outline of scientific aims and data processing status of the first Hungarian hyperspectral data acquisition flight campaign, HYSENS 2002 Hungary}, url = {https://m2.mtmt.hu/api/publication/1186577}, author = {Kardeván, Péter and Vekerdy, Zoltán and Róth, L and Sommer, S and Kemper, T and Jordán, Győző and Tamás, János and Pechmann, I and Kovács, Elza and Hargitai, Henrik and László, F}, booktitle = {3rd EARSeL workshop on imaging spectroscopy}, unique-id = {1186577}, year = {2003}, pages = {324-332}, orcid-numbers = {Tamás, János/0000-0002-9893-6725; Hargitai, Henrik/0000-0001-6563-6921} } @article{MTMT:1027439, title = {Cadmium and Lead uptake by ryegrass, lettuce and white mustard plants on different soils}, url = {https://m2.mtmt.hu/api/publication/1027439}, author = {Lehoczky, Éva and Németh, Tamás and Kiss, Zs and Szalai, Tamás}, doi = {10.1556/Agrokem.51.2002.1-2.24}, journal-iso = {AGROKÉMIA ÉS TALAJTAN}, journal = {AGROKÉMIA ÉS TALAJTAN}, volume = {51}, unique-id = {1027439}, issn = {0002-1873}, abstract = {The pot experiment carried out in 2000 under greenhouse conditions was set up with seven soils differing in Cd and Pb contents and three test plants (Lolium perenne cv. Georgikon), lettuce (Lactuca sativa cv. Balatonzöld) and white mustard (Sinapis alba cv. Sirola) with four replicates. From the seven experimental soils five samples (S1-S5) were collected from agricultural areas (arable sites) and two (S6-S7) from spoil-earth, with extremely high Cd and Pb contents. The pots, each containing 1 kg air-dry soil, were kept at constant soil moisture (60% of maximum water capacity of the experimental soils) by daily watering, while pots were watered to weight once weekly. Before sowing the test plants: 50-50-50 mg N, P2O5 and K2O was applied to the experimental soils to maintain the same nutrient supply. The above-soil plant parts were cut after four weeks. Fresh and dry weights of plants were determined after harvest. The aim of the experiment was to obtain results of Cd and Pb uptake by different plant species in relation to the heavy metal content and different characteristics of soils. The following conclusions were drawn: No definite correlation was found between the biomass production of the three test plants and the heavy metal content of the soils at early growth stage. The heavy metal concentration range in the soils and plants differed. In the case of Pb the soil concentration interval was broader than that of the plants'. The opposite was observed for Cd, where the plants had a wider concentration interval. Comparing the Pb and Cd concentrations of above-ground plant parts, Pb concentrations varied in a narrower interval. The maximum values of Pb content exceeded the Cd content levels, although the mobility of Pb in the soil-plant system is significantly lower. The comparison of Cd and Pb concentrations of plants and soils proved these differences. The Cd concentration of plants was 8-231% of the total Cd content of soils. The Pb concentration of plants was the 0.8-28% of the total Pb content of the soils, respectively. Comparing the three plants in respect of Cd concentrations the order found was as follows: ryegrass}, year = {2002}, eissn = {1588-2713}, pages = {201-210}, orcid-numbers = {Lehoczky, Éva/0000-0002-6538-4055} } @{MTMT:1146254, title = {A környezettechnika globális összefüggései}, url = {https://m2.mtmt.hu/api/publication/1146254}, author = {Barótfi, István}, booktitle = {Környezettechnika}, unique-id = {1146254}, year = {2000}, pages = {21-96} } @article{MTMT:1237400, title = {Influence of soil factors on the accumulation of cadmium by lettuce}, url = {https://m2.mtmt.hu/api/publication/1237400}, author = {Lehoczky, Éva and Marth, P and Szabados, I and Palkovics, M and Lukács, P}, doi = {10.1080/00103620009370596}, journal-iso = {COMMUN SOIL SCI PLAN}, journal = {COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS}, volume = {31}, unique-id = {1237400}, issn = {0010-3624}, year = {2000}, eissn = {1532-2416}, pages = {2425-2431}, orcid-numbers = {Lehoczky, Éva/0000-0002-6538-4055} } @article{MTMT:2086019, title = {Mobilization and attenuation of metals downstream from a base-metal mining site in the Matra Mountains, northeastern Hungary}, url = {https://m2.mtmt.hu/api/publication/2086019}, author = {Ódor, L and Wanty, RB and Horváth, I and Fügedi, Ubul}, doi = {10.1016/S0375-6742(98)00056-9}, journal-iso = {J GEOCHEM EXPLOR}, journal = {JOURNAL OF GEOCHEMICAL EXPLORATION}, volume = {65}, unique-id = {2086019}, issn = {0375-6742}, abstract = {Regional geochemical baseline values have been established for Hungary by the use of low-density stream-sediment surveys of flood-plain deposits of large drainage basins and of the fine fraction of stream sediments. The baseline values and anomaly thresholds thus produced helped to evaluate the importance of high toxic element concentrations found in soils in a valley downstream of a polymetallic vein-type base-metal mine. Erosion of the mine dumps and flotation dump, losses of metals during filtering, storage and transportation, human neglects, and operational breakdowns, have all contributed to the contamination of a small catchment basin in a procession of releases of solid waste. The sulfide-rich waste material weathers to a yellow color; this layer of 'yellow sand' blankets a narrow strip of the floodplain of Toka Creek in the valley near the town of Gyongyosoroszi. Contamination was spread out in the valley by floods. Metals present in the yellow sand include Pb, As, Cd, Cu, Zn, and Sb. Exposure of the local population to these metals may occur through inhalation of airborne particulates or by ingestion of these metals that are taken up by crops grown in the valley. To evaluate the areal extent and depth of the contamination, active stream sediment, flood-plain deposits, lake or reservoir sediments, soils, and surface water were sampled along the erosion pathways downstream of the mine and dumps. The flood-plain profile was sampled in detail to see the vertical distribution of elements and to relate the metal concentrations to the sedimentation and contamination histories of the flood plain. Downward migration of mobile Zn and Cd from the contaminated upper layers under supergene conditions is observed, while vertical migration of Pb, As, Hg and Sb appears to be insignificant. Soil profiles of 137Cs which originated from above-ground atomic bomb tests and the Chernobyl accident, provide good evidence that the upper 30-40 cm of the flood-plain sections, which includes the yellow sand contamination, were deposited in the last 30-40 years. The regional geochemical baseline values are established for Hungary using low-density stream-sediment surveys of flood-plain deposits of large drainage basins and of the fine fraction of stream sediments. The baseline values and anomaly thresholds allowed the evaluation of the importance of high toxic element concentrations in soils in a valley, downstream of a polymetallic vein-type base-metal mine. The metals present in the yellow sand include Pb, As, Cd, Cu, Zn and Sb. To evaluate the areal extent and depth of the contamination, active stream sediment, flood-plain deposits, lake or reservoir sediments, the soils and surface water were sampled along the erosion pathways downstream of the mine and dumps.}, keywords = {Hungary; ZINC; COPPER; pollution; Arsenic; lead; cadmium; SEDIMENTS; MOBILIZATION; Mining; water analysis; Antimony; SOIL POLLUTION; water pollution; Toxic materials; mine waste; Analytical geochemistry; Environmental geochemistry}, year = {1999}, eissn = {1879-1689}, pages = {47-60} } @book{MTMT:13103, title = {Talajszennyeződés, talajtisztítás}, url = {https://m2.mtmt.hu/api/publication/13103}, isbn = {9636027404}, editor = {Simon, László}, publisher = {KGI}, unique-id = {13103}, abstract = {http://zeus.nyf.hu/~tkgt/konyvek/konyvismerteto_%20index.htm}, keywords = {Környezetszennyeződéstalaj; Talajtisztítás; Talajkémia}, year = {1999} } @inbook{MTMT:2154643, title = {Néhány talajremediációs eljárás részletes ismertetése. (9. fejezet)}, url = {https://m2.mtmt.hu/api/publication/2154643}, author = {Simon, László}, booktitle = {Talajszennyeződés, talajtisztítás}, unique-id = {2154643}, year = {1999}, pages = {165-185} } @inproceedings{MTMT:1141741, title = {The nickel uptake by ryegrass}, url = {https://m2.mtmt.hu/api/publication/1141741}, author = {Vágó, Imre and Loch, Jakab and Győri, Zoltán}, booktitle = {Soil, Plant and Environment Relationships}, unique-id = {1141741}, year = {1997}, pages = {228-239} } @article{MTMT:1814693, title = {Changes in the heavy metal contents of soil from the Park Grass Experiment at Rothamsted Experimental Station}, url = {https://m2.mtmt.hu/api/publication/1814693}, author = {Győri, Zoltán and Goulding, K and Blake, L and Prokisch, József}, doi = {10.1007/s0021663540699}, journal-iso = {FRESENIUS J ANAL CHEM}, journal = {FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY}, volume = {354}, unique-id = {1814693}, issn = {0937-0633}, abstract = {The classical Rothamsted Experiments allow to contribute to current research. The heavy metal content of soil and hay samples have been measured with ICP-AES from a control and a fertilized plot of the Park Grass Experiment. Today a difference of 1.2 can be observed in the pH levels of the control and fertilized plots; the pH level of the control plot has decreased about 1.0, that of the fertilized plot about 2.2 as a result of 150 years of acid deposition and fertilization. The changes in the pH levels has caused many changes in the heavy metal content of the top layer of the soil. Using different extraction methods (e.g., ammonium acetate, EDTA, and sequential analysis), the heavy metal content of different fractions have been estimated. In the control plot, the Zn, Cd and Pb content increased. In the fertilized plot, the Pb and Cd contents have also increased because of atmospheric deposition and small amounts of lead in the fertilizer. The available form of Cd and Pb increased in both the control and the fertilized plots.}, keywords = {SEWAGE-SLUDGE}, year = {1996}, eissn = {1432-1130}, pages = {699-702} } @article{MTMT:1143899, title = {Examining the Cr Uptake of Italian Ryegrass from Inorganic Compounds and Sewage-Sludge in Pot Experiments}, url = {https://m2.mtmt.hu/api/publication/1143899}, author = {Loch, Jakab and Győri, Zoltán and Vágó, Imre}, doi = {10.1016/S0048-9697(05)80035-X}, journal-iso = {SCI TOTAL ENVIRON}, journal = {SCIENCE OF THE TOTAL ENVIRONMENT}, volume = {134}, unique-id = {1143899}, issn = {0048-9697}, keywords = {PH; Hungary; priority journal; controlled study; nonhuman; conference paper; SLUDGE; AGRICULTURE; Chromium; Grass; inorganic compound; SEWAGE-SLUDGE; Inorganic Compounds; Lolium; Cr uptake; Lolium multiflorum}, year = {1993}, eissn = {1879-1026}, pages = {347-355} }