Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Gian Gupta"'
Autor:
Gian Gupta, Nelum Dorabawila
Publikováno v:
Journal of Hazardous Materials. 120:67-71
Exogenous chemicals that interfere with natural hormonal functions are considered endocrine disrupting chemicals (EDCs). Estradiol (17β-estradiol or E2) is the most potent of all xenoestrogens. Induction of vitellogenin (VTG) production in male fish
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08731e9c30b8d8f76b83dc549d8b78d7
https://doi.org/10.1016/j.jhazmat.2004.12.031
https://doi.org/10.1016/j.jhazmat.2004.12.031
Autor:
Gian Gupta, Hemalatha Bhaskaran
Publikováno v:
Journal of Hazardous Materials. 116:167-171
Pseudomonas sp. and Pseudomonas putida can utilize dinitrotoluene (DNT) as N-source after the enzymatic removal of nitro groups from the aromatic ring. Addition of nutrients is known to stimulate the biodegradation process. Poultry litter has consort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba18aa78776dd14a7ef4a8229cd5b6eb
https://doi.org/10.1016/j.jhazmat.2004.09.007
https://doi.org/10.1016/j.jhazmat.2004.09.007
Autor:
Zidan A. B. D. El-Hamid, Gian Gupta
Publikováno v:
International Journal of Environmental Studies. 60:651-657
The River Nile is the main source of water for agricultural, industrial, and municipal purposes in Egypt. A large number of canals transfer river water; there are separate drains for transporting agricultural (and at times sewage) run‐off. Lake Qar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3251991b687bfaee51fc71c0b12752
https://doi.org/10.1080/0020723032000113817
https://doi.org/10.1080/0020723032000113817
Publikováno v:
Bulletin of Environmental Contamination and Toxicology. 66:386-391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3812a3026e8b729860d6c2ce8a818db2
https://doi.org/10.1007/s001280017
https://doi.org/10.1007/s001280017
Chronological changes in toxicity of and heavy metals in sediments of two Chesapeake Bay tributaries
Autor:
Gian Gupta, Makesh Karuppiah
Publikováno v:
Journal of Hazardous Materials. 59:159-166
Sediments are storage compartments for many toxicants and act as indicators of pollution. The objective of this research was to study the chronological changes in the toxicity and heavy metals concentrations in the sediments of Wicomico River (WR) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce323773c310104d39d50a3c95d3b0b4
https://doi.org/10.1016/s0304-3894(97)00142-8
https://doi.org/10.1016/s0304-3894(97)00142-8
Autor:
Gian Gupta, Norca Torres
Publikováno v:
Journal of Hazardous Materials. 57:243-248
Fly ash is one of the most abundant waste materials; its major components make it a potential agent for the adsorption of heavy metal contaminants in water and wastewaters. The objective of this study was to measure the changes in toxicity of and hea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fc69634e96efa59f8c34649033f1f2b
https://doi.org/10.1016/s0304-3894(97)00093-9
https://doi.org/10.1016/s0304-3894(97)00093-9
Autor:
Gian Gupta, Makesh Karuppiah
Publikováno v:
Journal of Hazardous Materials. 56:53-58
Land disposal of coal combustion ash can have a potential impact on the ecosystem due to the leaching of metals with increasing acidity of precipitation. The objective of this research was to study the effect of pH on the concentration of metals leac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eabb158e496472e053799ec970fafb0
https://doi.org/10.1016/s0304-3894(97)00034-4
https://doi.org/10.1016/s0304-3894(97)00034-4
Autor:
Gian Gupta, William D. Gardner
Publikováno v:
Journal of Hazardous Materials. 118:81-83
Poultry litter (PL) has useful nutrients and is therefore used as manure. In addition to N, P and K, PL also contains some heavy metals (As, Cd, Cu, Mn, Pb and Zn), antibiotics, antioxidants, mold inhibitors and other organic compounds. Poultry litte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b8d04227d1c7b2751c381b46d72c08f
https://doi.org/10.1016/j.jhazmat.2004.05.024
https://doi.org/10.1016/j.jhazmat.2004.05.024
Autor:
Jianmei Tao, Gian Gupta
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology. 31:2395-2407
Contaminated soil, excavated from around a leaking underground gasoline storage tank, is commonly subjected to thermal degradation to remove the gasoline. Bioremediation as an alternative treatment technology is now becoming popular. The important hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7339f5cb98bf8072b38e0e9117d7d988
https://doi.org/10.1080/10934529609376498
https://doi.org/10.1080/10934529609376498
Autor:
Makesh Karuppiah, Gian Gupta
Publikováno v:
Chemosphere. 33:939-960
Toxicants associated with sediments affect many natural aquatic ecosystems. Pocomoke River (PR) is one of the 150 rivers and streams that feed its sediment into the Chesapeake Bay. The objective of this study was to use USEPA Toxicity Identification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b26b62d6f156ddd5f046eda4f52a676
https://doi.org/10.1016/0045-6535(96)00228-7
https://doi.org/10.1016/0045-6535(96)00228-7