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14篇 您的检索式:作者名="Festin"
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1Progresses in restoration of post-mining landscape in Africa显示文摘Mining alters the natural landscape and discharges large volumes of wastes that pose serious pollution hazards to the environment, to human health and to agriculture. As a result, the recent 2 decades have witnessed a global surge in research on post-mining landscape restoration, yielding a suite of techniques including physical, chemical, biological(also known as phytoremediation) and combinations. Despite the long history of mining in Africa, no systematic review has summarized advances in restoration research and practices after mining disturbance. Thus, the aim of this review was to document the state-of-knowledge and identify gaps in restoration of postmining landscape in Africa through literature review. We found that:(1) there has been substantial progress in identifying species suitable for phytoremediation;(2) few studies evaluated the feasibility of organic amendments to promote autochthonous colonization of mine wastelands or growth of planted species; and(3) restoration of limestone quarries in Kenya, sand mining tailings in South Africa,and gold mine wasteland in Ghana are successful cases of large-scale post-mining restoration practices in Africa.However, the pace of post-mining landscape restoration research and practice in Africa is sluggish compared to other parts of the global south. We recommend:(1)mainstreaming the restoration of mine wastelands in national research strategies and increased development planning to make the mining sector ‘‘Green'';(2) inventory of the number, area, and current status of abandoned mine lands;(3) expanding the pool of candidate species for phytostabilization;(4) further evaluating the phytostabilization potential of organic amendments, e.g., biochar;(5)assessing the impacts of mining on regional biodiversity.Emma Sandell Festin Mulualem Tigabu Mutale N.Chileshe Stephen Syampungani Per Christer Oden 2019Journal of Forestry Research2019,30,2:4
2Method of delivery and pregnancy outcomes in Asia: the WHO global survey on maternal and perinatal health 2007–08显示文摘Pisake Lumbiganon Malinee Laopaiboon A Metin Gülmezoglu Jo?o Paulo Souza Surasak Taneepanichskul Pang Ruyan Deepika Eranjanie Attygalle Naveen Shrestha Rintaro Mori Nguyen Duc Hinh Hoang Thi Bang Tung Rathavy Kang Chuyun Kannitha Cheang Mario Festin Venus 2010The Lancet2010,,9713:2
3Physico-chemical characteristics and heavy metal concentrations of copper mine wastes in Zambia:implications for pollution risk and restoration显示文摘Soil characterization is a vital activity to develop appropriate and effective restoration protocols for mine wastelands while insights into the total content of heavy metals in the soil is an important step in estimating the hazards that the metals may pose to the vital roles of soil in the ecosystem.This study addressed the following research questions:(1)To what extent do the physico-chemical characteristics vary between mine waste sediments and the nearby forest soil?(2)Are the concentrations of heavy metals high enough to be considered as toxic?and(3)Are heavy metals present in mine waste sediments potential sources of pollution?We hypothesized that the physicochemical characteristics of mine waste sediments are less favorably for plant establishment and growth while the concentrations of heavy metals are very high,thus restricting the success of revegetation of mine waste lands.Mine waste sediments were sampled following a diagonal transect across tailings dams,overburden dump sites and the local forest soil from the top layer(0-20 cm)using a closed auger.Samples were analyzed for arsenic,barium,lead,cadmium,cobalt,copper,chromium,nickel,vanadium,and zinc as well as for soil physico-chemical properties.The mine waste sediments were dominated by silt whilst the forest soil by sand particles,with significantly high bulk density in the former.Both the forest soil and overburden sediments were acidic than the alkaline tailings dam sediment.Total organic carbon and nitrogen contents were significantly low in mine wasteland substrates but the concentration of Ca and Mg were significantly higher in tailings dam substrate than the forest soil.The concentrations of available P,K and Na were similar across sites.The mean concentrations of heavy metals were significantly(p<0.01)higher in mine waste sediments than the forest soil;except for cadmium(p=0.213).The order of contamination by heavy metals on the tailings was Cu>Co>Ba>Ni>As>Zn>Pb>Cr>V>Cd,and that on the overburdens was Cu>Co>Ba>Ni>Zn>Cr>Pb>V>As>Cd.The pollution load index(PLI)was nearly twice higher for the tailings dam(8.97)than the overburden(5.84).The findings show that the copper mine wastes(the tailings dams and overburden waste rock sites)are highly contaminated by heavy metals;which,in turn,might pose serious hazards to human health and agricultural productivity.In addition,poor macro-nutrient availability,substrate compaction and soil acidity(particularly on overburden sites)coupled with toxic level of heavy metals would be the main challenges for successful phytostabilization of copper mine wastelands.Mutale N.Chileshe Stephen Syampungani Emma Sandell Festin Mulualem Tigabu Abolfazl Daneshvar Per Christer Odén 2020Journal of Forestry Research2020,31,4:2
4Reach and effectiveness of a computer - based alcohol intervention in a Swedish emergency room 显示文摘Trinks A Festin K Bendtsen P 2010Int Emerg Nurs2010,18,3:1
5Caesarean sectionin four South East Asian countries: reasons for, rates, associatedcare practices and health outcomes 显示文摘Festin MR Laopaiboon M Pattanittum P 2009BMC PregnancyChildbirth2009,9,9:1
6Studies of fibrinogen binding to platelets by flow cytometry: an improved method for studies of platelet activation 显示文摘Lindahl TL Festin R Larsson A 1992Thromb Haemost1992,68,2:1
7Clozapine for treatment-re- sistant post-traumatic stress disorder(PTSD) 显示文摘Abejuela HR Festin FE DeLisi LE 2014J Trauma Stress Disor Treat2014,3,2:1
8Endothelin analogs which distinguish vasoconstrictor and vasodilator ETB receptors显示文摘Natarajan S Hunt JT Festin S 1995Life Sci1995,56,15:1
9Efficient killing of chronic B-lymphocytic leukemia cells by superantigen-directed T cells显示文摘Wallgren A Festin R Gidlof C 1993Blood1993,82,4:1
10Autoimmune causes of recurrent pregnancy loss显示文摘Festin MR Limson GM Maruo T 1997Kobe J Med Sci1997,43,5:1
11Different antibiotic regimens for treating asymptomatic bacteriuria in pregnancy显示文摘Guinto VT De Guia B Festin MR 2010Cochrane Database Syst Rev2010,8,00:1
12Method of delivery and pregnancy outcomes in Asia: the WHO global survey on maternal and perinatal health 2007–08显示文摘Pisake Lumbiganon Malinee Laopaiboon A Metin Gülmezoglu Jo?o Paulo Souza Surasak Taneepanichskul Pang Ruyan Deepika Eranjanie Attygalle Naveen Shrestha Rintaro Mori Nguyen Duc Hinh Hoang Thi Bang Tung Rathavy Kang Chuyun Kannitha Cheang Mario Festin Venus 2010The Lancet2010,,9713:1
13Reach and effectiveness of computer-based alcohol intervention in aSwedish emergency room显示文摘Trinks A Festin K Bendsen P 2010IntEmerg Nurs2010,18,3:1
14Autoimmune causes of recurrent pregnaney loss显示文摘Festin MR Limson GM Maruo T 1997Kobe J Med Se11997,43,5:1
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