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248篇 您的检索式:作者名="Fletcher T D"
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1Novel ecosystems created by coal mines in central Queensland’s Bowen Basin显示文摘Introduction:Open-cut coal mining began in central Queensland’s Bowen Basin approximately 50 years ago.Over this period of time,mine rehabilitators have used a variety of tree,shrub,and groundcover species to create‘novel ecosystems’to stabilise soils and provide vegetative cover for pre-supposed final end-land uses.We examine post-mining rehabilitation from multiple soil and vegetation monitoring activities in the Bowen Basin to assess the similarity of landforms,plant composition,and trends in plant diversity compared to unmined reference communities.Methods:Rehabilitated spoil dumps and reference sites were assessed using soil and vegetation data contained in compliance monitoring reports from Goonyella Riverside,Moura,Oaky Creek,Rolleston,and Blackwater mines.Slopes,soil chemistry,and plant species mixes of rehabilitation aged from 2 to 22 years were compared to selected reference communities.Results:Mines in this region have generally proposed one of two post-rehabilitation end-land uses:either pasture for cattle grazing or reconstructed native communities which potentially provide native fauna habitat.Landform data from a selection of these mine sites suggest that when their rehabilitation was compared to nearby reference sites median slope values were between 2.5 and 7 times steeper and soil pH,electrical conductivity,and phosphorus levels were significantly higher.The steeply sloped landforms,poor soil characteristics,depauperate native species pool,and uniform presence of exotic pasture grasses in the rehabilitation indicate that most of these newly created ecosystems should not be used for cattle grazing and also have few natural values.Conclusions:Legislative and community expectations have changed progressively over time and,although much of the rehabilitation is currently dominated by an assemblage of exotic buffel grass(Cenchrus ciliaris)and Acacia spp.,recent environmental authorities suggest these‘novel ecosystems’will be judged against native reference sites.Upon completion of mining activities the resilience of these new ecosystems to drought,fire,and grazing will need to be demonstrated prior to lease relinquishment.Peter D Erskine Andrew T Fletcher 2013Ecological Processes2013,2,1:5
2Triazoles as plant growth regulators and stress protectants 显示文摘FLETCHER R A GILLEY A DAVIS T D 2000Horticulture Reviews2000,24,:1
3Tran- sient hydrodynamics and fl'ee surface capture of an under- baffled stirred tank during stopping 显示文摘TORRI J P FLETCHER D F LASUYE T 2007Chemical Engi- neering Research and Design2007,85,5:1
4The influ- ence of design parameters on clogging of stormwater biofil- ters : A large-scale column study 显示文摘Le Coustumer S Fletcher T D Deletic A 2012Water Res2012,46,20:1
5First reports of the freshwater jellyfish Craspedacusta sowerbyi (Hydrozoa: Olindiidae) from maritime Canada with a review of Canadian occurrences显示文摘McAlpine D F Peard T L Fletcher T J 2002J Freshwater Ecol2002,17,2:1
6Reuse of urban runoff in Australia:a review of recent advances and remaining challenges 显示文摘Fletcher T D Deletic A Mitchell V G 2008Journal of Environmental Quality2008,37,5:1
7Treatment performance of gravel filter media:Implications for design and application of stormwater infiltration systems 显示文摘Hatt B E Fletcher T D Deletic A 2007Water Res2007,41,12:1
8Hydraulic and pollutant removal performance of fine media stormwater filtration sys- tems 显示文摘Hatt B E Fletcher T D Deletic A 2008Environmental Science & Technology2008,42,7:1
9Nutrient and sediment removal by stormwater biofilters: A large-scale design optimisation study 显示文摘Bratieres K Fletcher T D Deletic A 2008Water Res2008,42,14:1
10Hydraulic performance of biofiher systems for stormwater management influences of design and operation显示文摘Coustumer S L Fletcher T D Delefic A 2009J Hydrol2009,376,12:1
11Clogging of Stormwater Gravel Infiltration Sys- tems and Filters: Insights from a Laboratory Study 显示文摘SIRIWARDENE N R DELETIC A FLETCHER T D 2007Water Research2007,41,7:1
12Modelling urban stormwater treatment--a unified approach 显示文摘Wong T H F Fletcher T D Duncan H P 2006Eeol Eng2006,27,13:1
13Spray Drying of Food Ingredients and Applications of CFD in Spray Drying 显示文摘LANGRISH T A G FLETCHER D F 2001Chemical Engineering and Processing2001,40,:1
14Nutrient and sediment removal by storm waterbiofilters: Alarge scale design optimisation study显示文摘BRATIERES K FLETCHER T D DELETIC A etal 2008Water Research2008,42,14:1
15The incidence of benomyltolerance in Verticillium fungicola, Mycogoneperniciosa and Hypomyces rosellus in mushroomcrops显示文摘Fletcher J T Yarham D J 1976Annual of Applied Biology1976,84,3:1
16Linking proactive personality and the big five to motivation to learn and deve-lopment activity显示文摘Major D A Turner J E and Fletcher T D 2006Journal of Applied Psychology2006,91,4:1
17A Chemical Model of Coal Devolatilization Using Percolation Lattice Statistics 显示文摘Grant D M Pugmire R J Fletcher T H 1989Energy and Fuels1989,,3:1
18Nutrient and sedi- ment removal by stormwater biofihers: A large-scale design optimization study 显示文摘Bratieres K Fletcher T D Deletic A 2008Water Research2008,42,14:1
19Nitrogen removal in constructed wetland systems显示文摘Lee C Fletcher T D Sun G 2009Engineering Life Science2009,9,1:1
20Spray Drying of Food Ingredients and Applications of CFD in Spray Drying显示文摘LANGRISH T A G FLETCHER D F 2001Chemical Engineering and Processing2001,,40:1
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