A Climate Change in Global

Total Page:16

File Type:pdf, Size:1020Kb

A Climate Change in Global Letter[rom theLxecutiue Director, Walter Hook A ClimateChange in Global Transport,or "SmartPlugs?" 'Smart asr year, Sovernmenrs ject,called Plugs',Bivrs from around the world emissionsreduction credits to the met in Kyoto .1nd U.S.for every'smart plug' that .r signed an agreement to reduce U.S. firm sellsoverseas. Thesc 'smart greenhouse gas emissions. pluBs' apparently reduce Developed countries agreed tcr transportsector emissions in th(' concretec'missions targets; deYel- vehiclesthat usethem. Of course, 'sm.rt oping countries agreed to develop the firm is trying to sell its plans to minimize emissions.A plugs'anyway,so what exactlvis 'clean neu', development mecha- the U.5. taking credit for? Bt'the nism,'was set up to help develop- sametoken, couldn't the U.S. Lrkc ing countries address the issue of emissioncredits for every CM car climate change, and 'Joint- it sells overseasif the GM car pol- Implementation' (Jl) was accepted lutes lessthan a domesticall\'- as a way for developed countries availablealternative? We seeseri- to meet their climate change tar- ous problemshere. gets, complementing the Clobal Since 199,1,the World Bank Environmcntal Facility (CEF) has spent$3.12 billion on neu which was set up to implement highways in China, and the Asian the goals of Agenda 21 and the cli- DevelopmentBank another $1.012 mate change treahes. billion. The new Manila transport Since then, however, little has master plan sponsoredby Japan's happened. Governments and International Cooperation international agencies have been Agency,calls for wasting $6 bil- unable to come to grips with the lion on new urban highwavs. dramatic increase in transport sec- Balancingthis intemational activi- tor CO2 emissions resulting from ty, we are offered'smartplugs' !!rowing use in motor vehicles and hydrogen fuel celled vehicles globallv. Transport CO2 emissions that aren't operationalany*here are growing at 2.5'1,a Vear, and Katu' Oltrtrr llr4)arcs in the world. This is a recipefor a are projected to double bv the year bikt shipnort.forSouth Africa climatechange disaster. 2020. Transport is responsible for Today's traffic nightmare is rr,ughlv15"., r'f t,rtalCrccnhrru'e g,t. insteadon convertingcoal-fired power not a problemthat will be solvedby 'smart emissions,and the shareis growing. In plantsto (ril.The GEF's draft operational plugs.' The low-costCuritiba bus the EU transport accountsfor 32o1,of directive for transport, releasedlast year system is not technicallycomplicated to CO2 emissions,and is the larfiest single after more than 2 vearsof delays,decid- implement,but it is politicallydifficult to source.While today developedcountries ed to focus its support entirely on the implement. The extensivebike networks are responsiblefor 57'l. of theseemrs- promotion of hydrogen fuel-celledpub- of the Netherlandsand China offer sions,by the vear2015 dcveloping coun- lic transitvehiclcs in developingcoun- another low-cost approachthat has also tries will be responsiblefor over half. tries,an unproven technologywhich has not been replicated.Bicycles generate Catalyticconverters do nothing to vet h' be inlroduled.ucces.fullveven in even lesspollution than a hvdrogen fuel- reduceCO2 emissions.Compressed nat- the U.S.or Europe.Thanks to quick cell bus. The differenceis that over 90"1, ural gasmav rcduceemissions by 10')1,,a interventionby ITDP, SUSTRAN,and of the world's populationcan afford a marginal improvement. Electricvehicles other environmentalgroups, the GEF's bicycle.The problem is not a technology mav or mav not reduceCO2 emissrons operationaldirective is beingrevised problem,it's a governanceproblem. depcndingon how the poweris generat- and the guidelinesbroadened. Environmentalists,public transitusers, ed. Thev have their advantages,but not Up to this time, there has onlv been bicyclists,and pedestriansare not as much for CO2. one U.S.JI projectin transport,and if it is well organizedor as well funded as Heretofore,the GEF has done next anv indication of what we can expect,JI motor vehicle interests, and tend to be to nothing to reduceCO2 emissions does not offer much hope to resolvin8 excludedfrom the transportationdeci- from the tran.port\ector. l')cu\ing the global motorizationcrisis. The pro- sion-makingprocess. 2 SusninobleTrcntpott 9 t t tmnsport rsa pub cdton of Tht lnrtitutc for Articles Features?ranlpo.trtion and Dcvelopr|Gnl Policy 115W 30thSt., Surte 1205 NewYork, NY 10001 WillJoining the EUWreck Letterfrom ITDP's Te (212b298(rc1.Fax (212ts99 8033 emdr, [email protected] HungarianRailroads? ExecutiveDirector www. tdp o€ EditoE walterf+oo( PaulS V/brte SUSTMN:Asian Transport NewsBriefs Art Dircctioi: CliffH s 8o.rd ot DiJCCtgrg: AdvocacyTakes Off Dr. V, Sctty Pcndaku,, Presdent Chdlrman,NMT Commrttee NewTitles TransportalonResearch 8odrd, Mozambique: Professor,Unrv of BrnshColumba RoadsWashed Away, |{.tt"o }rtr.tlgnonl,Vrce Presrdent BulletinBoard Interndtondl Human Powered Redlnk Remains Vehcle Assocrdtron Kcith Obcrg, Secretdry Inter-AmeticanFounddt on Reincarnatingthe Jon Orcutt, Treasurer lndianCycle Rickshaw Tn StdteTrdnsportatron Campdrgn Wrllcr Hoo* ExecutrveD rector,ITDP SaoPaulo Curbing Car Use ^{ich.cl Rcplogle EnvrronmentDet€l €nseFund Kiran Ovarton U.S.Transport Funding Fight Recyce-A-B cycle Endsin Pork-Fest John Hoea Professor,IHE Delft Prul Gui{nk SpecralConsultdnt to WorldBank on NMT Btrt.r. LheI'r,'hlenr. .r, ll('.rlrr! scrve 11\rr nroclelfLrr othr,r rtgionnl sus- up,'the clim.rtc is bcginrlirlg kr chnngr. t.rinnLrl('tr.rn\f ort .(r.rIitilrns in Atn.,l A'ildra Dcloo-Scott Sustainabletrnnsport cnmpaignsN arr rrr,l ,r'r \rrr,| , | | ,, ,rl.r'.1 r",r''rrr'l Specrdized rcccntlv initi.rted in Ronrani.r,Btrlg.r r.r, nrll'rlr. I'i .nl..tlt,,(n- .il,.r'. Elliotl S<lal \lanagtra, Joh.rnnesburg,anrl Isracl. Ih. lrlrrltpr'(r(('\\ Jr,'rl nhrilr thr'r .rrt tLrr Profe:sc'Co umo d Llnvers ty Sustnin.rbleTr.lnsport Action N('t!\ {'rl rt,ntlrt rcltrrltrl DavidGurin (rr Asia anel thc I',tcific,that \\.ts st.irtrd ITDI'is al'tr clt'nrorr'tratirrgotlrt'r. 3 , oCon., .o-q o, pd.r |'lg,( \ of 'cronlo bv a group of Asian NCOs, ITDI', ancl nror(' cost cf ir,ctivc.rnt1 sustain.rblc soltr A vews expressedn the6nr es Inlh s plbllca- U\DP's innovative Asin I'acific 2000 tionstr) the glob.rlnrobilitt' crisis: IIDl"s t on 3r€ihe v €\45of the authorsdnd not n€cessar _DD program, held its Second Ccneral Cvcle Ricksha$' Inrpr()\ L,m(]nt I'rojcct, . r-p ' ?*5 o' S.sld dop lrd-tpo- ae (o-e) ub^ r)sro- of d.. e9 dbout aor rrotcl AssemblVin Nl.1niln,th.rnks to ITDP's Lrascdin Agrn, Irrr.li.r,is nor ing along zed Uansportdtrofdnd rnfornatronabout sustarn c()ntribu tors, the Changing llorizons u ith the bclp oi our Inclian parht'rs, thc ab e transportat on actv hes worldwrde Ch.rriLrbleTrust of thc TiclesFouncl.rtio|r Asinn Institute oi Tr.rnsportI)t'r't'lop .rnrl thc Nt'u Land Founrlation.Its nt rrr nrcnt (Al l l)). I his t.rll ll-DI' antl ,\lTD bcrs incluclt'the nrost t,ifective susrarr- \\ ill unvcil fir c p.11111111p" cvclt, rick .thc lr,tn.lt,'rt,r,ivrr',rlr. In \.r.t (lUt ,'i shaus to ['ndr.rs ot tho Inr]inn iourist this nleeting, fornricl.rblt'susl.in.hl(' and biqcle indrrstrics,riclshan' unions, trnnsport camlraigns\\'ere initinteLlin clrviron nrer'rtnl r r,aok)Llrisnrgroups, nnLi l.rk.rrt.1,M:tnil.r, Ncu Dclhi, Pcnang,antl loc,rl ,rncl rcgronal g()\|'rnnlcnts. M.rtteo C.rlcutta.The Jakartaco.rlition .rlrcrdv \l.rrtign()11i,l1D1' r icc prL,sid.nt .1nd met \\'ith the Covernor of l.rk.rrta;rnd Irr{rt,' I drr,,l,'r Ll(-rFn,r i. rr,'rkirrI convincccl hinr, t('mpor.rril\,, k) r(.scind n ith Karl Millcr, Clcnn ll.rv ancl (icorge tht,ban on qcle ricksh.r$s.(Sec p. b) Bliss t() de\ r'lop srrl'rrior lehicles rr hich lVc knoh $h.rt nettls to bt'done. But alm k) ilnpr()\'e p.rsscngcr.onri()rt .!nll Covel photo, Richardl'Anson, in Lonely SLSTRAN's f.rtestill hangs in th('b,rl ,rll(,\i.rte driler strain - u hilc simult.r- "Ch6sing Plan€t'sforthcoming Rickshaws" nnce ns UNDP's Asia Rcgion;l Offict, neouslv ret.rining th. .rL,sthctics()f trildi- corltinucsto threat('nto closc th('Asin tiol'r.rlIndi.rn riesign.Thr thrce-r'c:rrpro- I'acific2000 progr:rnr. j(,ct,onlv ir'rits trrlr'phascs, h.rs.rlrc.rdv fpr$[r ITDI'hopt's that SUSTRAN can ao,/fi, /r,./r),r l). l.l MalaysianStud €ntsProt €st Expressway KUALA LUMPUR. In Ku:rl;r IFCFunds Disastlous Coastal Lumpur in February, dbout 2,000 upper-respiratorvdeaths annually-is University of Malav studentsand mcn) Highway one of the most polluted citiesin the bers of the public protestedthe con- I'ANAMA CITY. On June 25, the world. A recentWorld Bank report struction of the Kerinci Link World Bank's Board of Director's puts five Chinesecities among the Expressway.The demonstrators,rvho approved a loan from its private-sector world's dirtiesttop ten. Beijing's1.3 converged at the main entranceto the lending arm, the lnternational Finance million registeredcars (up from 200,000 universitv,were up in arms about the Corporation, for a private companv to onlv ten years ago), which on average impactof the proposedroad, which con\lruct thc tli:.rstrou: Corridor sur emit l0 to 15 timesmore exhaustthan would cut throughtheir belovedcam- toll highway in Panama City, despite their American counterparts,are a pus. Nearbyresidents haYe also taken the'no' vote by the U.S. Executrve growing part of the problem. Beijing their concemsto the press. The Kenncr Director. The loan approval process recentlvbanned leadedgasoline, began Link is a componentof the Sprint made a mockery of the environmcntal tailpipe spot checks,and next year will Expresswaynetwork, a RM1.3bilhon revlew Process, as construcuon on trre require that all new cars come proiectthat is scheduledto be complet- highway began five months before the equipped with catalyticconverters.
Recommended publications
  • Guidance for Rowers and Canoeists on Shared Waters
    Guidance for Rowers and Canoeists on shared water INTRODUCTION The growth in participation in water sports means that many rowing and canoe clubs and centres have to share the water where they row or canoe and it is important to build good relationships. This advice is published jointly by British Canoeing and British Rowing. Rowing boats and canoes behave very differently. By understanding these differences, and agreeing and following some basic guidelines, rowers and canoeists can happily share the same piece of water. The following table highlights the major differences: Rowing and sculling boats Canoes and Kayaks Relatively fast Relatively slow Good view astern, poor view ahead Good view ahead, poor view astern Not very manoeuvrable Manoeuvrability varies according to design Wide (up to 7 m blade tip to blade tip) Narrow Difficult to stop quickly Easier to stop quickly What canoeists need to know about rowing boats • There are many different types and sizes of rowing and sculling boats, for 1, 2, 4 or 8 people. • Rowing boats (especially 4s and 8s) are fast and go well in straight lines. • Rowing boats do not naturally stop quickly but rowers can do an emergency stop. • Rowers do not face the direction of travel. • Some rowing boats have coxes – some are in the front of the boat, some are at the back. • Coxes have restricted vision – the ones in the front cannot see behind at all or to the side very easily, coxes at the back have difficulty seeing directly ahead, can see to the side and have limited vision behind.
    [Show full text]
  • Human Powered Hydrofoil Design & Analytic Wing Optimization
    Human Powered Hydrofoil Design & Analytic Wing Optimization Andy Gunkler and Dr. C. Mark Archibald Grove City College Grove City, PA 16127 Email: [email protected] Abstract – Human powered hydrofoil watercraft can have marked performance advantages over displacement-hull craft, but pose significant engineering challenges. The focus of this hydrofoil independent research project was two-fold. First of all, a general vehicle configuration was developed. Secondly, a thorough optimization process was developed for designing lifting foils that are highly efficient over a wide range of speeds. Given a well-defined set of design specifications, such as vehicle weight and desired top speed, an optimal horizontal, non-surface- piercing wing can be engineered. Design variables include foil span, area, planform shape, and airfoil cross section. The optimization begins with analytical expressions of hydrodynamic characteristics such as lift, profile drag, induced drag, surface wave drag, and interference drag. Research of optimization processes developed in the past illuminated instances in which coefficients of lift and drag were assumed to be constant. These shortcuts, made presumably for the sake of simplicity, lead to grossly erroneous regions of calculated drag. The optimization process developed for this study more accurately computes profile drag forces by making use of a variable coefficient of drag which, was found to be a function of the characteristic Reynolds number, required coefficient of lift, and airfoil section. At the desired cruising speed, total drag is minimized while lift is maximized. Next, a strength and rigidity analysis of the foil eliminates designs for which the hydrodynamic parameters produce structurally unsound wings. Incorporating constraints on minimum takeoff speed and power required to stay foil-borne isolates a set of optimized design parameters.
    [Show full text]
  • Kalamazoo Railroad Velocipede Co., Kalamazoo, Michigan, U.S.A
    // ,<i. .0... %^^ ^ «* .<i" ^^ K^ ^°"'m.^/h /^ m. V IMAGE EVALUATION TEST TARGET (MT-S) 1.0 SIM IIM Ill'sli :!f 144 I.I u ^ UUi. m 11.25 IM. §1.6 m^ y <^^ >^ # /J ^>i 9% ^''»» \\ ^a ^a iV ^ m -r^ ^9)V Hiotographic 23 WEST MAIN STREET Sciences WEBSTER, N.Y. 14580 (716) C72.4503 Corporation lo CIHM/ICMH CIHM/ICIVIH i/.A Microfiche Codection de Series. microfiches. Canadian Institute for Historical Microreproductions / Institut Canadian de microreproductions historiques O' Technical and Bibliographic Notas/Notas tach>iique« at bibliographiquas The( to th The Instituta has attampted to obtain the best L'Institut a microfilm^ le meilleur exemplaire original copy available for filming. Features of this qu'll lui a ix^ possible de se procurer. Les details copy which may be bibliographically unique, de cet exemplaire qui sont peut-dtre uniques du which may alter any of the images in ths point da vue bibliographique, qui peuvent modifier or which significantly reproduction, may change une image reproduite, ou qi:i peuvent exiger une Thai the usual method of filming, are checked below. modification dans la m^thode normale de filmage poss sont indiquis ci-dessous. of th filmi Coloured covers/ Coloured pages/ ^y Couverture de couleur Pages de couleur Origi I Covers damaged/ Pages damaged/ begli I Couverture endommagie Pages endommagies theli sion, Covers restored and/or laminated/ Pages restored and/or laminated/ othe Couverture restaurie et/ou pelliculie Pages restaurees et/ou pelliculdes first sion, title or ill Cover missing/ . Pages discolouced. stained or foxed/ Le titre de couverture manque V J Pages ddcolordes, tacheties ou piquees Coloured maps/ I Pages detached/ Cartes giographiques en cduleur I Pages ditachees The I shall Coloured ink (i.e.
    [Show full text]
  • Paddle and Rowing Sports—Balance, Coordination, Etc
    Physical Activity: PADDLING & ROWING SPORTS While participants are engaged in a paddling or rowing activity, they are getting lots of health benefits. The information in this packet details those benefits, from the muscles paddling and rowing sports develop to the way they make people feel. This packet supplements what you will be doing during paddling and rowing sports. You do have to get participants to recognize that these activities are great for their physical and emotional health, but you can do that in the way that best works for your group and you. These materials offer lots of different ideas for incorporating the health components into your already fabulously planned session. Read the Facilitator’s Guide in order to understand Frost Valley’s physical activity initiative, to effectively use the materials in your session and for ways encourage physical activity among your participants in and beyond Frost Valley. This chart, also featured in the Facilitator’s Guide, highlights each of the sections in this module. This can guide you in selecting what to focus on during the session. Description Gives a profile of paddling and rowing’s health benefits Explains how paddling and rowing are aerobic and Type of Activity strength building Where It Fits within the Points out where paddling and rowing fit within the Recommended Amount of suggested recommended 60 minutes of daily exercise Physical Activity Parts of Body Used Names parts of the body that paddling and rowing uses Names the specific muscles that paddling and rowing Muscles Affected
    [Show full text]
  • BEFORE YOU GO a Handbook for Adventure Cycling’S Van Supported Tours
    BEFORE YOU GO A Handbook for Adventure Cycling’s Van Supported Tours adventurecycling.org/tours Congratulations! You have taken the first step in fulfilling your cycling dreams by registering for an Adventure Cycling tour. Whether you are a seasoned or first time cyclist, preparing yourself physically, mentally, and logistically for your tour is a crucial part of enjoying your adventure. Please take time to carefully read this booklet as it will help you prepare for, and will enhance, your experience on tour. We have made several revisions to this Before You Go booklet including changes in Adventure Cycling policies, gear checklists, and what to expect on your tour. Reading it now will save anxiety later on. Of course you can also always call the Tours Department at Adventure Cycling with questions about your tour or the information in this booklet. Happy trails! –Adventure Cycling Tours Team In addition to this brochure, Preparing for Your Tour �����������������������������������������3–4 you will receive a detailed infor- Adventure Cycling Rules of the Road ��������������������� 5 mation packet approximately 60 days prior to your tour Your Group and Tour Leaders ���������������������������������� 6 departure date� The packet will What You Receive ������������������������������������������������������� 6 provide logistical details about Van Supported Tours �������������������������������������������������� 7 transportation, shipping your bike, and where to meet at the Guests and Personnal Vehicles �������������������������������� 7 start
    [Show full text]
  • Realistic Evaluation of Hull Performance for Rowing Shells, Canoes, and Kayaks in Unsteady flow
    Journal of Sports Sciences, July 2011; 29(10): 1059–1069 Realistic evaluation of hull performance for rowing shells, canoes, and kayaks in unsteady flow ALEXANDER DAY1, IAN CAMPBELL2, DAVID CLELLAND1, LAWRENCE J. DOCTORS3, & JAKUB CICHOWICZ1 1Naval Architecture and Marine Engineering, Strathclyde University, Glasgow, UK, 2Wolfson Unit for Marine Technology and Industrial Aerodynamics, Southampton University, Southampton, UK and 3School of Mechanical and Manufacturing Engineering, The University of New South Wales, Sydney, NSW, Australia (Accepted 28 March 2011) Abstract In this study, we investigated the effect of hull dynamics in shallow water on the hydrodynamic performance of rowing shells as well as canoes and kayaks. An approach was developed to generate data in a towing tank using a test rig capable of reproducing realistic speed profiles. The impact of unsteady shallow-water effects on wave-making resistance was examined via experimental measurements on a benchmark hull. The data generated were used to explore the validity of a computational approach developed to predict unsteady shallow-water wave resistance. Comparison of measured and predicted results showed that the computational approach correctly predicted complex unsteady wave-resistance phenomena at low oscillation frequency and speed, but that total resistance was substantially under-predicted at moderate oscillation frequency and speed. It was postulated that this discrepancy arose from unsteady viscous effects. This was investigated via hot-film measurements for a full-scale single scull in unsteady flow in both towing-tank and field-trial conditions. Results suggested a strong link between acceleration and turbulence and demonstrated that the measured real-world viscous-flow behaviour could be successfully reproduced in the tank.
    [Show full text]
  • Kayak Exerciser Machine
    KAYAK EXERCISER MACHINE MIM U701-702 Technical Design Report KAYAK EXERCISER MACHINE Final Report Design Advisor: Prof. Grant Warner Design Team Miriam Barsalou, Matthew Cupka, Nick Fedas Craig McGreevy, Amy Wojtowicz April 18, 2006 Department of Mechanical, Industrial and Manufacturing Engineering College of Engineering, Northeastern University Boston, MA 02115 Acknowledgments We the team members, Miriam Barsalou, Matthew Cupka, Craig McGreevy, Nick Fedas and Amy Wojtowicz Would like to acknowledge and thank the following individuals for their help, devotion and time that they have given us when they clearly had important things to take care of themselves. Our Advisor: Professor Grant Warner Capstone Supervisor: Professor Greg Kowalski Capstone Machine Technician: Jon Doughty Capstone Lab Technicians: Richard Weston, LeBaron Briggs Faculty Advisors: Professor Jeff Doughy, Professor Jeff Ruberti, Professor Thomas Cullinane, Prof. Mohammed Taslim, Prof. Sinan Muftu Capstone TA’s: Zeynep D. Ok, Ipek Stillman Northeastern Faculty: Linda Cincotti, Noah Japhet We would like to thank all the other Capstone groups for their help and support as well. The capstone lab clearly would not have been the same without our friends and classmates right there with us. We would like to thank Asst Director of Campus Recreation, Kristen Miller, and the Department of Athletics for providing our group with a Concept II rowing machine to help support the prototype we had developed and to allow us to test our design first hand. Finally, we would like to thank the individuals that assisted in our research and gathering potential customer feedback on kayaks, kayak ergometers and changes they would like to see made to currently available kayaks.
    [Show full text]
  • The Effects of Warm-Up Duration on Cycling Time Trial Performance in Trained Cyclists
    Central European Journal of Sport Sciences and Medicine | Vol. 17, No. 1/2017: 5–13 | DOI: 10.18276/cej.2017.1-01 THE EFFECTS OF WARM-UP DURATION ON CYCLING TIME TRIAL PERFORMANCE IN TRAINED CYCLISTS Jennifer A. Bunn,1, A, B, C, D L. Chris Eschbach,2, A, B, C Meir Magal,3, A, B, C Elizabeth K. Wells1, D 1 Department of Physical Therapy, Campbell University, Buies Creek, NC, USA 2 Valencell Inc. Raleigh, NC, USA 3 Mathematics and Sciences Division, North Carolina Wesleyan College, Rocky Mount, NC, USA A Study Design; B Data Collection; C Statistical Analysis; D Manuscript Preparation Address for correspondence: Jennifer Bunn Campbell University, Department of Physical Therapy, 4250 US 421 South, Lillington, NC 27546; 910-893-1361 Email: [email protected] Abstract The purpose of this study was to assess the effects of three different warm-up condi-tions on a 5K cycling time trial (TT). Sixteen trained cyclists completed the study. At the first testing session, participants completed a maximal graded exercise test to assess maximal oxygen consumption (VO2max) and a familiarization of the TT. At three subse-quent visits, the participants completed the TT after no warm up, short warm-up of three minutes at 60% VO2max, or long warm-up of ten minutes at 60% VO2max. The warm-up was assigned in randomized order. VO2, heart rate (HR), lactate, power, and speed were assessed after the warm-up, 1K, and completion of the 5K TT. There was no dif-ference between type of warm-up for time, power, cadence, speed, VO2, HR, or lactate levels at the end of the TT.
    [Show full text]
  • Scaling Concept II Rowing Ergometer Performance for Differences in Body Mass to Better Reflect Rowing in Water
    Scand J Med Sci Sports 2010: 20: 122–127 & 2009 John Wiley & Sons A/S DOI: 10.1111/j.1600-0838.2008.00874.x Scaling concept II rowing ergometer performance for differences in body mass to better reflect rowing in water A. M. Nevill1, C. Beech1, R. L. Holder2, M. Wyon1 1School of Sport, Performing Arts and Leisure, University of Wolverhampton, Walsall, West Midlands, UK, 2Department of Primary Care and General Practice, The University of Birmingham, Birmingham, West Midlands, UK Corresponding author: Alan M. Nevill, School of Sport, Performing Arts and Leisure, University of Wolverhampton, Gorway Road, Walsall WS1 3BD, UK. Tel: 144 1902 32 28 38, Fax: 144 1902 32 28 98, E-mail: [email protected] Accepted for publication 10 September 2008 We investigated whether the concept II indoor rowing rowing performance (r 5 0.039, P 5 0.79). The contribution ergometer accurately reflects rowing on water. Forty-nine that m made to single-scull rowing in addition to ergometer junior elite male rowers from a Great Britain training camp rowing speed (using allometric modeling) was found to be completed a 2000 m concept II model C indoor rowing negative (Po0.001), confirming that m has a significant ergometer test and a water-based 2000 m single-scull rowing drag effect on water rowing speed. The optimal allometric test. Rowing speed in water (3.66 m/s) was significantly model to predict single-scull rowing speed was the ratio slower than laboratory-based rowing performance (4.96 m/s). (ergometer speed  m À 0.23)1.87 that increased R2 from The relationship between the two rowing performances was 28.2% to 59.2%.
    [Show full text]
  • May-June 2014
    AMERICAN BICYCLIST URBAN REVIVAL BICI CULTURA IN CULTIVATING A THROUGH BIKING SANTA BARBARA BIKE CULTURE How cycling and Bringing cultures A women’s bike club culture connect to together through is changing the scene bring cities to life p. 12 bicycling p. 16 in the Big Easy p. 22 May - June 2014 WWW.BIKELEAGUE.ORG AMERICAN BICYCLIST CONTENT May - June 2014 THINK BIKE TRANSPORTATION CULTURE CLASH A challenge for bike advocates 10 BFA WORKSTAND 12 URBAN REVIVAL THROUGH BIKING How cycling and culture connect to bring cities to life PEDAL PROGRESS 16 RED TILES & SPOKES: BICI CULTURA IN SANTA BARBARA Bringing cultures together through bicycling WOMEN BIKE The monthly Bike Moves ride in Santa Barbara, Calif. 22 Photo by Christine Burgeois CULTIVATING A WOMEN BIKE CULTURE NOLA Women on Bikes is changing the IN EVERY ISSUE scene in the Big Easy 02 VIEWPOINT BIKES ALIVE IN TRANSYLVANIA How two women made cycling part of 24 03 INBOX Transy campus culture 04 COGS&GEARS 14 INFOGRAPHIC 28 QUICKSTOP AMERICAN BICYCLIST IS PRINTED WITH SOY INK ON 30% POST-CONSUMER RECYCLED PAPER CERTIFIED BY RAINFOREST ALLIANCE TO THE FOREST STEWARDSHIP COUNCIL™ STANDARDS. ON THE COVER: PHOTOS BY ROBIN GAUTHIER VIEWPOINT THE BEAUTY OF BIKE CULTURE Gaudy green bike lanes, shiny new bike the cops on bikes program that started sharing systems and the newest Dan- in 1993 and has more than 300 trained ish cycle track designs are all the rage as officers. A big step towards a BMX park U.S. communities strive to become more was taken the day I was there and more bike-friendly.
    [Show full text]
  • Performance in Enduro Mountain Biking: the Influence of Training Status, Recovery, and Vibration
    Performance in enduro mountain biking: the influence of training status, recovery, and vibration Lewis A. Kirkwood Ph.D 2019 Performance in enduro mountain biking: the influence of training status, recovery, and vibration Lewis Kirkwood A thesis submitted in partial fulfilment of the requirements of Edinburgh Napier University, the for the award of Doctor of Philosophy May 2019 i Abstract Enduro mountain bike racing (enduro) consists of timed downhill race stages linked by non-competitive transition stages and general classification is determined by accumulated race stage time. Limited research is available on the physiological requirements of enduro despite a large population of professional elite riders. For this thesis, nine elite enduro athletes (n=8 male, n=1 female; top 100 world ranking) were recruited. Measures of daily training load (TL) and resting heart rate variability (HRV) were collected between three laboratory based tests throughout a season of training and racing. The demands of an international race event were assessed by heart rate, terrain induced accelerations and vibration exposure. Leukocyte subset (Neutrophils, CD4+ T-cell, CD8+ T-cell, and NK cell) redistribution, cortisol and IL-6 concentration were assessed at each laboratory test (pre, post, 1h-post) and the race event (pre, 1h-post, 19h-post). Main findings were that successful performance in enduro requires a large aerobic capacity (VO2peak = 61.1 ± 5.2 -1 ml.kg.min , power VO2peak = 410.9 ± 18.2W) coupled with adequate skill, technique and muscle mass to ensure high velocities can be sustained over differing types of terrain. Elevated TL appears to be a key component of training habit and the upper limit of training volume before negative adaptation was identified (>800 A.U.
    [Show full text]
  • The Quadricycle Hand and Foot Cycle December 2010
    California Polytechnic State University, San Luis Obispo The Quadricycle Hand and Foot Cycle December 2010 Sponsors: Scott Davis, Client Dr. Kevin Taylor, Cal Poly Kinesiology Department Tetrasource Cycle Designs: Marissa Chin: [email protected] Parker Drennan: [email protected] Spencer Nelson: [email protected] Kevin Reidy: [email protected] Team Advisor: Sarah Harding: [email protected] Table of Contents The Quadricycle ............................................................................................................................................ 1 List of Figures and Tables .............................................................................................................................. 4 Abstract ......................................................................................................................................................... 6 Chapter 1 Introduction ................................................................................................................................. 6 Chapter 2 Background .................................................................................................................................. 6 Chapter 3 Design Development .................................................................................................................... 9 3.1 Specifications ...................................................................................................................................... 9 3.2 Concept Generation .........................................................................................................................
    [Show full text]