Atmospheric wet deposition of dissolved organic carbon to a typical anthropogenic-influenced semi-enclosed bay in the western Yellow Sea, China: Flux, sources and potential ecological environmental effects.

abstract：:With petroleum exploration and development expanding in the Arctic (AMAP, 2007) there is a need to obtain additional information on the ecotoxicology of Arctic organisms. Here we perform 192 h laboratory exposure experiments on the keystone Arctic zooplankton species, Calanus finmarchicus. We trace the accumulation an...

journal_title：Ecotoxicology and environmental safety

authors： Jensen LK,Honkanen JO,Jæger I,Carroll J

更新日期：2012-04-01 00:00:00

abstract：:Chlorpyrifos (CPF) is a worldwide used pesticide that raises concerns from the environmental and human health perspectives. The presence of pesticides such as CPF in edible vegetables has been already reported, but little is known about the effects induced by this pesticide stress on the morphology, oxidative response...

journal_title：Ecotoxicology and environmental safety

authors： Fernandes C,Figueira E,Tauler R,Bedia C

更新日期：2018-07-30 00:00:00

abstract：:Botanical insecticides may provide alternatives to synthetic insecticides for controlling Spodoptera litura (F.) and they are target specific, biodegradable, and harmless to mammals. Eight natural chemical compounds with larvicidal activity were identified from fraction F6 of C. guianensis flower extract. Probit analy...

journal_title：Ecotoxicology and environmental safety

authors： Ponsankar A,Vasantha-Srinivasan P,Senthil-Nathan S,Thanigaivel A,Edwin ES,Selin-Rani S,Kalaivani K,Hunter WB,Alessandro RT,Abdel-Megeed A,Paik CH,Duraipandiyan V,Al-Dhabi NA

更新日期：2016-11-01 00:00:00

abstract：:The eels' recovery from capture, anoxia, and transport is improved by the dechlorinated filtered aerated tap water temperature increase and increased water salinity. The eels' 6-hr recovery from capture, anoxia, and transport, at 25 degrees C in 50% secondary-treated bleached kraft pulp mill effluent, as plasma lactat...

journal_title：Ecotoxicology and environmental safety

authors： Santos MA,Pacheco M

更新日期：1996-10-01 00:00:00

abstract：:With increasing presence of silver nanoparticles (AgNPs) into the environment, the chronic and low-dose effects of AgNPs are of vital concern. This study evaluated chronic physiological effects of AgNPs on Daphnia similis, which were exposed to two ambient encountered concentrations (0.02 and 1 ppb) of AgNPs for 21 da...

journal_title：Ecotoxicology and environmental safety

authors： Wang P,Ng QX,Zhang H,Zhang B,Ong CN,He Y

更新日期：2018-11-15 00:00:00

abstract：:Bisphenol A (BPA) is a very versatile industrial chemical. Many reports have associated BPA with several health effects. Some bisphenol alternatives have been introduced to replace BPA in its many applications. However, comprehensive toxicological evaluations for these replacements are still lacking. In this study, we...

journal_title：Ecotoxicology and environmental safety

authors： Yin N,Liang X,Liang S,Liang S,Yang R,Hu B,Cheng Z,Liu S,Dong H,Liu S,Faiola F

更新日期：2019-07-30 00:00:00

abstract：:The performance of cornstack based biofilter inoculated with a mixed culture was evaluated for gas phase MEK removal under various operating conditions. Experiments were carried out at different flow rates (0.03-0.12m3h-1) and various initial concentrations (0.2-1.2g-3). A maximum elimination capacity (EC) of 35g-3h-1...

journal_title：Ecotoxicology and environmental safety

authors： Ashokkumar S,Nair AS,Saravanan V,Rajasimman M,Rajamohan N

更新日期：2016-12-01 00:00:00

abstract：:Eutrophication promotes massive growth of cyanobacteria and algal blooms, which can poison other algae and reduce biodiversity. To investigate the differences in multiple nitrogen (N) sources in eutrophicated water on the emission of volatile organic compounds (VOCs) from cyanobacteria, and their toxic effects on othe...

journal_title：Ecotoxicology and environmental safety

authors： Xu Q,Yang L,Yang W,Bai Y,Hou P,Zhao J,Zhou L,Zuo Z

更新日期：2017-01-01 00:00:00

abstract：:The molecular mechanisms of the differences among the Cd tolerance and accumulation of different pak choi cultivars are essential to further breed Cd-safe genotypes pak choi. In our research, via morphological comparison, qRT-PCR and yeast function complementary approaches, we explored the differences of Cd tolerance ...

journal_title：Ecotoxicology and environmental safety

authors： Wu X,Chen J,Yue X,Wei X,Zou J,Chen Y,Su N,Cui J

更新日期：2019-11-15 00:00:00

abstract：:Antioxidant systems were studied in the freshwater bivalve Unio tumidus transplanted from a control site to four different contaminated areas, in order to study the biological response according to the contamination characteristics. Reduced and oxidized glutathione (GSH, GSSG), the activities of antioxidant enzymes su...

journal_title：Ecotoxicology and environmental safety

authors： Cossu C,Doyotte A,Babut M,Exinger A,Vasseur P

更新日期：2000-02-01 00:00:00

abstract：:The main objective of the present investigation is appraisal of human health hazard based on the intake and dermal contact of fluoride enriched potable groundwater used for rural water supply in a semi-arid region (Shanmuganadhi River basin) of south India. A variance decomposition based Sobol sensitivity method was u...

journal_title：Ecotoxicology and environmental safety

authors： Karunanidhi D,Aravinthasamy P,Kumar D,Subramani T,Roy PD

更新日期：2020-05-01 00:00:00

abstract：:Sedum alfredii Hance is a Zn/Cd co-hyperaccumulator and its underlying molecular mechanism of Cd tolerance is worthy to be elucidated. Although numerous studies have reported the uptake, sequestration and detoxification of Cd in S. alfredii Hance, how it senses Cd-stress stimuli and transfers signals within tissues re...

journal_title：Ecotoxicology and environmental safety

authors： He X,Feng T,Zhang D,Zhuo R,Liu M

更新日期：2019-01-15 00:00:00

abstract：:Fine particulate matter (PM2.5) has been closely linked to increased morbidity and mortality of lung cancer worldwide. However, the role of PM2.5 in the etiology of lung cancer and the mechanism involved in PM2.5 induced lung cancer are largely unknown. In this study, we performed chronic exposure animal model to inve...

journal_title：Ecotoxicology and environmental safety

authors： Wang Y,Zhong Y,Hou T,Liao J,Zhang C,Sun C,Wang G

更新日期：2019-08-30 00:00:00

abstract：:The effects of 1.5 ppm of mercuric chloride (LC50/48 hr) on some enzymes and organic substances of liver tissue of Sarotherodon mossambicus were studied. Significant decreases in the activities of succinate dehydrogenases, lactate dehydrogenases, glucose-6-phosphate dehydrogenase, alkaline phosphatase, and acid phosph...

journal_title：Ecotoxicology and environmental safety

authors： Naidu KA,Naidu KA,Ramamurthi R

更新日期：1984-06-01 00:00:00

abstract：:In Chinese Lake Taihu, the algal quantity was significantly larger in summer than late spring (p < 0.01). In summer, compared with the dredged area including neither zoobenthos nor submerged macrophytes, the algal biomass and density were significantly lower in the area filled with the submerged macrophytes. Interesti...

journal_title：Ecotoxicology and environmental safety

authors： Zuo S,Wang H,Gan LD,Shao M

更新日期：2019-10-30 00:00:00

abstract：:The study evaluated the effects of benzalkonium chloride (BAC) and atrazine on the macrophyte Elodea canadensis (Michaux) using a miniaturised monitoring test system consisting of a microbioreactor of reduced volume and integrated sensors for the online measurement of physiologic parameters, like oxygen production and...

journal_title：Ecotoxicology and environmental safety

authors： Vervliet-Scheebaum M,Ritzenthaler R,Normann J,Wagner E

更新日期：2008-02-01 00:00:00

abstract：:The interaction between multi-walled carbon nanotubes (MWCNTs) and soil heavy metals was rarely studied. With the convenience of detecting multiple metal elements by ICP-AES, this paper examined the potential effectiveness of MWCNTs on extractability of antimony (Sb) and cadmium (Cd) in contaminated soil. Three-step s...

journal_title：Ecotoxicology and environmental safety

authors： Yang Z,Xu Z,Geng L,Shu W,Zhu T

更新日期：2020-12-01 00:00:00

abstract：:The management of initial planting density can be a strategy to increase barium phytoextraction from soil, reducing the time required for soil decontamination. To delimit the ideal planting density for barium (Ba) phytoremediation using Typha domingensis, we conducted a 300-day experiment in an area accidentally conta...

journal_title：Ecotoxicology and environmental safety

authors： Viana DG,Egreja Filho FB,Pires FR,Soares MB,Ferreira AD,Bonomo R,Martins LF

更新日期：2021-03-01 00:00:00

abstract：:Enzymes of phase I and phase II of the xenobiotic detoxication pathway (ethoxyresorufin-O-deethylase, peroxidases, microsomal and soluble glutathione-S-transferases) were measured in roots, stems, and leaves of Phragmites australis, revealing different enzyme activities in these parts. Highest enzyme activities were m...

journal_title：Ecotoxicology and environmental safety

authors： Pflugmacher S,Geissler K,Steinberg C

更新日期：1999-01-01 00:00:00

abstract：:The objective of this study was to evaluate the chronic lethal and sublethal aquatic toxicity effects associated with the phytoremediation of water contaminated with 2,4,6-trinitrotoluene (TNT) by the wetland plant species Myriophyllum aquaticum (parrot feather). Rotifers (Brachionus calyciflorus) feeding on an algal ...

journal_title：Ecotoxicology and environmental safety

authors： Hitchcock DR,McCutcheon SC,Smith MC

更新日期：2003-06-01 00:00:00

abstract：:Understanding the mechanism(s) of microbial resistance to antimony (Sb) is critical in the bioremediation of Sb polluted environments. Here a novel bacterium (Acinetobacter sp. JH7) isolated from mine tailings decreased the Microtox toxicity of a Sb(III)-containing medium. DNA sequencing and physiological testing were...

journal_title：Ecotoxicology and environmental safety

authors： Gu J,Sunahara G,Duran R,Yao J,Cui Y,Tang C,Li H,Mihucz VG

更新日期：2019-12-30 00:00:00

abstract：:Experiments were conducted to measure acute lethal response of aquatic insects to hexazinone (Velpar L) and triclopyr ester (Garlon 4) in flow-through laboratory bioassays, and to determine lethal and behavioral effects of these herbicides on insects in outdoor stream channels. No significant mortality (chi 2 P greate...

journal_title：Ecotoxicology and environmental safety

authors： Kreutzweiser DP,Holmes SB,Behmer DJ

更新日期：1992-06-01 00:00:00

abstract：:The effects of single and repeated doses of trimethyltin (TMT) treatment on the central nervous system (CNS) of the marmoset were investigated. For the acute-dose experiment adult animals were administered 3 mg/kg of TMT chloride (ip) and were then observed for changes in behavior. Within 24 hr postinjection all anima...

journal_title：Ecotoxicology and environmental safety

authors： Gozzo S,Perretta G,Monaco V,Andreozzi U,Rossiello E

更新日期：1993-12-01 00:00:00

abstract：:The increasing presence of pharmaceuticals in aquatic environments in the last decades, derived from human and veterinary use, has become an important environmental problem. Previous studies have shown that ibuprofen (IB) and carbamazepine (CBZ) modify physiological and biochemical processes in Senegalese sole (Solea ...

journal_title：Ecotoxicology and environmental safety

authors： González-Mira A,Torreblanca A,Hontoria F,Navarro JC,Mañanós E,Varó I

更新日期：2018-02-01 00:00:00

abstract：:The present article investigates the responses of Hippocampus reidi exposed to crude oil (10mL/L) for time periods that are characteristic of acute (12, 24, 48 and 96h) and subchronic (168 and 336h) and its recovery at 168h, such as to assess H. reidi as a good sentinel species. These responses were examined by genoto...

journal_title：Ecotoxicology and environmental safety

authors： Cariello Delunardo FA,Ferreira da Silva B,Paulino MG,Narciso Fernandes M,Chippari-Gomes AR

更新日期：2013-01-01 00:00:00

abstract：:Fish consumption is known to have several health benefits for humans. However, the accumulation of toxic contaminants, such as PCBs, PBDEs and HBCDs in fish could pose health hazards. These contaminants were measured in tilapia fish species collected from Ghana. Mean levels were PCBs (62 ng/g lw), PBDEs (7.3 ng/g lw) ...

journal_title：Ecotoxicology and environmental safety

authors： Asante KA,Takahashi S,Itai T,Isobe T,Devanathan G,Muto M,Agyakwah SK,Adu-Kumi S,Subramanian A,Tanabe S

更新日期：2013-08-01 00:00:00

abstract：:We have evaluated the extent of DNA damage induced by direct and indirect mutagens by cellular and acellular comet assays in two plant systems, Nicotiana tabacum (wild type tobacco) and Allium cepa (common onion). The objectives of this study were: (1) to generate dose-response curves for DNA migration values from roo...

journal_title：Ecotoxicology and environmental safety

authors： Bandyopadhyay A,Mukherjee A

更新日期：2011-05-01 00:00:00

abstract：:Acid rain is a widespread environmental issue intensely affecting normal plant growth of crops. Melatonin is well known pleiotropic molecule which improves abiotic and biotic stress tolerance of plants through physiological and molecular mediation. However, the impact of exogenous melatonin on molecular activities und...

journal_title：Ecotoxicology and environmental safety

authors： Debnath B,Li M,Liu S,Pan T,Ma C,Qiu D

更新日期：2020-09-01 00:00:00

abstract：:In a recent study, we showed that the earthworm species Eisenia fetida, inhabiting an extremely high metal polluted compost heap on a wine farm, did not have elevated body loads of the metals but exhibited genotoxic tolerance when exposed to Cd in the laboratory (Voua Otomo and Reinecke, 2010). To unravel the mechanis...

journal_title：Ecotoxicology and environmental safety

authors： Voua Otomo P,Owojori OJ,Reinecke SA,Daniels S,Reinecke AJ

更新日期：2011-10-01 00:00:00

abstract：:Aniline aerofloat (AAF), a high-toxic organic flotation reagent, is widely used in mineral processing industry. However, little information on its environmental fate is available. AAF sorption to four types of agricultural soils at low concentrations (1-10 mg/L) was investigated using batch experiments. AAF sorption k...

journal_title：Ecotoxicology and environmental safety

authors： Xiang L,Xiao T,Mo CH,Zhao HM,Li YW,Li H,Cai QY,Zhou DM,Wong MH

更新日期：2018-06-15 00:00:00