Environmental bioindicators最新文献_第6页

Indicative Value of Soil Nematode Food Web Indices and Trophic Group Abundance in Differentiating Habitats with a Gradient of Anthropogenic Impact 土壤线虫食物网指数和营养类群丰度在人类影响梯度下区分生境的指示价值

Environmental bioindicators Pub Date : 2007-09-25 DOI: 10.1080/15555270701590909

S. Briar, G. Jagdale, Zhiqiang Cheng, C. Hoy, S. Miller, P. Grewal

{"title":"Indicative Value of Soil Nematode Food Web Indices and Trophic Group Abundance in Differentiating Habitats with a Gradient of Anthropogenic Impact","authors":"S. Briar, G. Jagdale, Zhiqiang Cheng, C. Hoy, S. Miller, P. Grewal","doi":"10.1080/15555270701590909","DOIUrl":"https://doi.org/10.1080/15555270701590909","url":null,"abstract":"Indicative value of nematode food web indices and trophic group abundance was assessed for differentiating habitats in two soil types. A total of 604 soil samples were collected from croplands, grassy borders, turfgrass lawns, shrublands and forests in Huron County, Ohio characterized by muck soils. Also, a total of 242 soil samples were collected from two habitats, turfgrass lawns and croplands, in Wayne County, Ohio characterized by mineral soils. All nematodes extracted from soil samples were identified to genus level, categorized to trophic groups and various nematode community indices were calculated. Multivariate analysis of variance using composite of nematode measures revealed that croplands were significantly different from forests, shrublands, turfgrass lawns and grassy borders in the muck soils. Turfgrass lawns in muck soils were not different from forests but were different from shrublands. No differences were observed between forests and shrublands. Turfgrass lawns in mineral soils differed s...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"2 1","pages":"146-160"},"PeriodicalIF":0.0,"publicationDate":"2007-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270701590909","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60024857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27

Multivariate Analysis of Sites Using Water Invertebrates and Land use as Indicators of the Quality of Biotopes of Mediterranean Relic Plant (Petagnaea gussonei, Apiaceae) 水生无脊椎动物和土地利用作为地中海遗存植物(阿蜂科)生物类群质量指标的多变量分析

Environmental bioindicators Pub Date : 2007-09-25 DOI: 10.1080/15555270701590974

O. Castro, L. Gianguzzi, P. Colombo, P. Luca, G. Marino, M. Guida

{"title":"Multivariate Analysis of Sites Using Water Invertebrates and Land use as Indicators of the Quality of Biotopes of Mediterranean Relic Plant (Petagnaea gussonei, Apiaceae)","authors":"O. Castro, L. Gianguzzi, P. Colombo, P. Luca, G. Marino, M. Guida","doi":"10.1080/15555270701590974","DOIUrl":"https://doi.org/10.1080/15555270701590974","url":null,"abstract":"Petagnaea gussonei is a rhizomatous, perennial scapose hemicryptophyte species belonging to a monospecific genus of Apiaceae. It lives only along woodland rivulets and is a Tertiary relic localized in the restricted area of the Nebrodi Mountains (NE Sicily, Italy). Ecological indicators have been employed to understand the status of eight localities (intermittent rivulets) where the species occurs. In order to evaluate both the rivulets' water-quality and landscape use, index of anthropisation (Ia), water fleas bioassay (TU), and analyses of water macroinvertebrates have been employed. The results obtained for the level of toxicity exclude the presence of macropollutants (TU < 0.001), whereas the analyses of the macroinvertebrates showed the occurrence of several microorganisms typical of altered environments. Correlations of the results about macroinvertebrates with those related to index of anthropisation for each site are positive. Levels of Ia range from 1.29 (minimum anthropisation) to 3.01 (maximum ...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"187 1","pages":"161-171"},"PeriodicalIF":0.0,"publicationDate":"2007-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270701590974","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60025004","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Serum Sorbitol Dehydrogenase Activity as an Indicator of Chemically Induced Liver Damage in Black Bream (Acanthopagrus butcheri) 血清山梨醇脱氢酶活性作为化学诱导的黑鲷肝损伤的指标

Environmental bioindicators Pub Date : 2007-09-25 DOI: 10.1080/15555270701591006

Diane L. Webb, M. M. Gagnon

引用次数: 15

Heavy Metals in Fingernails and Scalp Hair of Children, Adults and Workers from Environmentally Exposed Areas at Aswan, Egypt 来自埃及阿斯旺环境暴露地区的儿童、成人和工人指甲和头皮中的重金属

Environmental bioindicators Pub Date : 2007-09-25 DOI: 10.1080/15555270701553972

M. Rashed, F. Hossam

引用次数: 36

Establishing an Environmental Bioindicator Network to Evaluate the Impact of Extreme Events 构建极端事件影响评价的环境生物指标网络

Environmental bioindicators Pub Date : 2007-07-09 DOI: 10.1080/15555270701455228

S. Bortone

引用次数: 3

Translational Fluctuating Asymmetry and Leaf Dimension in Seagrass, Zostera capricorni Aschers in a Gradient of Heavy Metals 重金属梯度下海草的平动波动不对称性和叶维

Environmental bioindicators Pub Date : 2007-07-09 DOI: 10.1080/15555270701457752

R. Ambo-Rappe, D. Lajus, M. Schreider

引用次数: 23

Variation in Resin-well Construction as an Indicator of Predation Load and Breeder Experience in Red-cockaded Woodpecker Populations 树脂井结构变化作为红冠啄木鸟种群捕食负荷和繁殖经验的指标

Environmental bioindicators Pub Date : 2007-07-09 DOI: 10.1080/15555270701457679

R. S. Delotelle, R. Epting

引用次数: 2

Detoxification Enzyme Activities in the Frog Rana ridibunda as a Tool for Evaluating the Pollution of a Freshwater Ecosystem of Northern Greece with High Concentrations of Zinc and Copper ridibunda蛙解毒酶活性作为评价希腊北部高浓度锌和铜淡水生态系统污染的工具

Environmental bioindicators Pub Date : 2007-07-09 DOI: 10.1080/15555270701372753

Chrisa Efstathiadou, I. Kostaropoulos, N. S. Loumbourdis

{"title":"Detoxification Enzyme Activities in the Frog Rana ridibunda as a Tool for Evaluating the Pollution of a Freshwater Ecosystem of Northern Greece with High Concentrations of Zinc and Copper","authors":"Chrisa Efstathiadou, I. Kostaropoulos, N. S. Loumbourdis","doi":"10.1080/15555270701372753","DOIUrl":"https://doi.org/10.1080/15555270701372753","url":null,"abstract":"The accumulation of two metals (copper and zinc) and the specific activities of two enzyme systems glutathione S-transferases (GSTs) and cytochrome P450-dependent monooxygenases (P450-MO) were measured in four tissues (liver, kidney, small and large intestine) of the frog Rana ridibunda, collected from a wetland near the town of Lagadas, Northern Greece. Very high concentrations of the two metals were found in all studied tissues. The specific activities of both enzyme systems showed a significant decrease in frogs collected from the Lagada area compared to the controls. In the liver, both activities were reduced by about 88–90%. GST activity decreased by about 73% and 87% in the kidneys and small intestine, respectively, whereas the reduction in P450-MO activity was somewhat lower (about 59% in the kidney and 40% in the small intestine). Total protein correlated negatively with GST in the liver and kidney. Negative correlation was also found between copper and GST activity in the kidney. It is concluded ...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"2 1","pages":"60-70"},"PeriodicalIF":0.0,"publicationDate":"2007-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270701372753","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60024395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Silver Exposure Causes Transferable Defects of Phenotypes and Behaviors in Nematode Caenorhabditis elegans 银暴露导致秀丽隐杆线虫表型和行为的可转移缺陷

Environmental bioindicators Pub Date : 2007-07-09 DOI: 10.1080/15555270701457695

Da-Yong Wang, Peng Yang

引用次数: 20

Roundtable Discussion Groups Summary Papers: New Bioindicators for Mercury Toxicological Assessment: Recommendations from the First International Bioindicators Roundtable 圆桌讨论小组总结文件:汞毒理学评估的新生物指标:第一届国际生物指标圆桌会议的建议

Environmental bioindicators Pub Date : 2007-07-01 DOI: 10.1080/15555270701626422

D. Henshel, M. Aschner, N. Basu, W. Bowerman, D. Echeverria, M. Gilbertson, N. Ralston, D. Rumbold, M. Wolfe

{"title":"Roundtable Discussion Groups Summary Papers: New Bioindicators for Mercury Toxicological Assessment: Recommendations from the First International Bioindicators Roundtable","authors":"D. Henshel, M. Aschner, N. Basu, W. Bowerman, D. Echeverria, M. Gilbertson, N. Ralston, D. Rumbold, M. Wolfe","doi":"10.1080/15555270701626422","DOIUrl":"https://doi.org/10.1080/15555270701626422","url":null,"abstract":"Editors' Note: At the 14th International Conference on Environmental Bioindicators (14th ICEBI) held in Linthicum Heights, Maryland, USA on 24–26 April 2006, the Conference Chairs and Program Committee initiated the Roundtable Discussion Groups as a prominent and regular feature of this and future conferences. The Discussions are designed to generate focused debate around key topic areas, led by academic, government and industry experts, and are structured to produce definitive papers for peer review and publication in EBI's first-quarter issues of each publication year. The three Roundtables of the 14th ICEBI posed questions revolving around the chosen topic areas of Mercury Bioindicators, Marine Ecosystem-level Indicators, and Regulatory and Policy Uses of Bioindicators, and moved from “what we know” to “where we need to go” and “what are the policy implications from our discussions and conclusions.” The paper on coral reef indicators was published in EBI 2(1) and was the first product of this undertaki...","PeriodicalId":92776,"journal":{"name":"Environmental bioindicators","volume":"2 1","pages":"183-207"},"PeriodicalIF":0.0,"publicationDate":"2007-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15555270701626422","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"60024885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6