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广东11选5

时间:2020-05-29 03:19:43作者:Mckay

导语:在线领A片【AG88.SHOP】广东11选5Climate cha【nge【】/ h】a/s played /heavily in 2/019, with activists/ around the/ wor/ld h】olding protests and cal\li\ng on go【vernments t【o make a c【hange. Experts s\ay that the climate emerge】ncy is the most urge】【nt【 /is】sue of o/\u\r time.One organisation, the 【Bari【lla Centre for Food and Nutrition,】 has\ d【【ecided to try】】 and tackle the /proble】m head-on.They say it&rsquo/;s import/ant for t【hem to take a step towards mak/ing an effective c/hange as gre】enhous/e gas emissions creat【ed by】 \food production, distribution and c/onsumption were// &ld【quo;identif\ied 【a/s playing a key role” in the climate\ crisis.This /year 】mar\ks the 10th year that the/ fou【ndation has 】organised /the Inte\rnational \Forum\ on F\oo】d and Nutrition in Milan.The organ】is【ati】on s/ay】【s the forum focusses /on p\romoting drastic change in the mindset of al\l stakeh\olders, whether/ governments, civil society or/ganis】ations, private se】ctor, or research and s/】cience.With 】a thi\rd of CO2 emi\ssions caus】【ed by foo/d p\roduction, the B\arill【a foundation's 'Su-Eatabl】e Li【/fe' p】\roject aims to 【change diets on a large scale.O/ne of the 】expert】s who was at the forum, Ri/cc【ard//o Val】entini, believes/ in o】rder to【 pr【oduce food mor\e sustainably people nee/d to:“【reduce【 their footprint in /terms of/ greenhouse gas emissions, and so to move their diets from unsustainable t/o /more climate-】friendly diets.&rdquo/;Also o】n the agenda was th【【\e Digitising Agrifo【od r/eport, w\hic\h looks at】 new and 】inno/vativ\e ways to prod】uce【 【foo/d in a mo【re environmentall】y friendly way. It involves exploring the potential【 o】f d/igital technol\o\gies to make food produ】ction more sus/tain\able.We spoke 】】to one of the au【tho【rs of the repor】t And【rea Re】nda who explaine】d h【】ow te【】chnology could be u】sed to help tackle the \problem:"【【Puttin\g s\ensors in th/e/ s/o【il and asking t\hose s/ensors to really colle/ct \the i【nforma【tion on whe】n an】d how the】 s/oil should /be \treat/ed, whether the tempera】ture/, whether t\h】e moisture i\s cor【rect, and so【 on/【e can be m\uc【h mo/re surgical in treating\ the soil.”Watch our Spotlight repor/t by O\la】f Bruns for more about what the foundation 】is doing to tackle t】he problem of cli】mate 】change.Share this articleCopy/pas【te the 】article video \em】bed link below:【CopyShar】eT【weetSharesendS】hareTwee】tSharesendM\oreHideSh】areSendShareShare\S\hareSendShar【eShareMore about//SummitFoodEnvironmen\tal protectionMilano 【 【Browse /to【d】a【y's tags
广东11选5You and I 】/mig【ht not【 see a goldmine/ i\n the sewag/e water【 from the city of Brussels, but a tea\m of scienti【sts are hunting for gold and silver here."Al/l the sewage of the city arr】i】ves here and /in th【e/ treatmen/t \process, the】/y 【clean up the water whi【ch i/s disposed to the river b\ack. And all t】he so\lid mater\ia【l which con\tai/ns also a/【ll the/\ metals】 is c\once/ntrated 【in t】\【he slud】ge," explain\s \Dr N\atacha Brion -】 】VUB Scie【ntist.D\r Natacha Brion is c】ollecting sa】mpl\es at a number of sewage s【ites around Brussels/.T】hey're 6 mo】nths into a】 /3 year project. Hunti/ng for tiny nano-par/ticles of gold and silver not visib】le to the naked eye - at /ea/ch stage】 wh/ile/ the sewag\e is processed.Their init【ial findings are that the dried out dark \brown dust cal\led slidge i\s the richest.Th\e material f\alls into the co\n】taine/r, th/is is th【e sludge, th/e mat\erial /that N【atacha and her team ar【e /interested in. It/\ smells\ disgusting.Back in t\he lab w【here three uni】v】ersitie\s ar\e c】ollabo】ra】ting on this pro【ject - they】're working out how to extract 】t\he preci【】ous metal/s."We w】/oul【d like to use nano-materials/ and i【ron oxide【/ nano-particle【s which are magnetic t【o be able to collect se\parately \these 【different ions in 】solutions,"】 Professor Gill】es Bruylan【ts - UL/【/B Scientist.Their initial tests find th\ere's 】aroun/d 1 gram of gold and 5 grams o/f sil/v\er per to/n of\ sludge.They bel/ieve sports\ 】clot【hing or perhaps jewellery during washing and ce】rtain/ medicines are w\here the\ nanop/ar/ticles of gold and silver are】/ coming fro/m."Their】 resour\ce \i/s almost【/ exhau【sted so yo/u【/ don't fi//nd them easily anymore in nature. And/ so now many scientists are t\rying to find al/l poss\ible 【ways o\f recyc\ling these,/" says B【rio【n.And the whole thing i\s also【 about opti/mising sewage proces】sing so treate】d wate/r enter【in【g rivers】 like【 thi\s remains uncontaminated.Shar\e this articleCopy/pa\ste the article video emb【ed link below:Cop【yShar】eTweetSharesendShar/eTwe\etSharesen\dMo【reHi/deShare/SendShareShareShareSendShareShareYou mig【ht also like / / 【 【 】Meet the researcher【s us\in\g se【a tu【rtles 】to learn more about cyclones / 】 \ \ 【 \ European p\【roject Best【Med/Grape i/s /helping winegrow\ers 【transform g/rap】e】 w\aste into cos/metic products 】 / Degraded land begi【ns to bloom thank\s to European compo】【sting project \ \ More a/bo\utResearch】 & DevelopmentResearch\Enviro】nmenta【l prote\ction 【 \Br/owse【 【tod/ay�】39【;s tagsMilk-】made fashion from】【 Tu】sca【nyH【ow c【ompanies across Eur【ope are c/reating sustainabl【e produ/cts\ using \no /fos】sil f】u】\els

Text sizeAaAaN/ew research has em\er【ged reveali/ng that plastic recycl/i】ng ra【tes are wor】ryingly low/ in Europe.European coun】tries t【ogether recycle】 less \tha【n\ a third of the plastic/ they thr/ow away,\ say【s a new report by\ S\tatista. Th【is means the 【waste is collected and treat【ed bu】t not 】retu【rned into th】【e production syste【m. The b【iggest culp】rits are single-use pl/astic【【s and pa/ckaging, for example 】car\rier b/a\gs, drinks bottles and crisp pa】ckets.Europe/ 【produces 60 m【i【llion tons of \plastic. B】ut despite efforts 】made by th\e European\ Environm】ental Agency (EEA【】) to reduce waste l】evels on the continent, on\ly 30%/ is actually recycled. Waste management /differ\s among Europe【an c\ountries. Germany is l\eading th】e way in recycling, with only 0.1% of plasti】c packaging e【ndin\g up in landfill ev\ery year, whilst Spain lags be/hind w】ith 38.2% heading to l】andfill.Plastic waste prevention strategies 】must be amplifi】ed in all E\uro\pean countries in order t\o improve the pr【\oblem a【nd encourage 】recycling. According t/o the EEA, plastic is al【r【/eady declared a priority/ waste st/ream but \more ca】n\ be d】on】e. For example, fee\s placed on plastic carrier bags has “borne impres【sive results” b/ut c】ountries should 】“d【iversify\ the\ir implemented measures.”Plastic destroys【 ocea】【ns and even poses ris】ks to human healthW】orldwide, manufactur【e】】rs produc\e 348 million tons of p】la\stic each y/】ear, c】ompare\d to just 1.5 milli】on tons in 1950. Half 】of this 】bec/omes【 \w/aste.【 EEA estima/tes say plastic wast\e incineration】 pro【du【ces/ 400 】millio【n tons of c\arbon dioxide equivalent (】CO2e\) annua\lly,/ w【hich is huge/ly \proble【matic 【fo】r t/he \environment.The &ld】qu/】【o;mirac】le【 【material” has 【made modern life possibl【\e, as it is inexpensive\ and【 d/ur【ab\le/, but over 40/% of 】it is used just once. Once 【disp】os\ed】 of, plastic items br】eak/ down into smaller fragm【ents 【that lin】ger for c/enturies, destroying】 marine life an】d “choking \o\ur waterways.】/”Plastic b/ottles ending up in the oceanA/cc/ording to N\at/ional /Geographic, thes\e mic/ro-plastics could then make their way int/o us, via fish a【n/d】 shellfish who consume】 them,\ p【osing pot】entially \damaging risks to huma/n\ /health.&ld/quo【;Every year five million to】 14 /mi【ll/ion ton\s fl【ow/ into our o【ceans from coast】al are】as】.\ Sunligh\t, wind, waves, and hea【t【 break down th\at material \into \smal】ler bits\ that look—t\o plan\kt】【o】n, bivalv/es, fish\, a】nd\ even/ whales&mdas/h;a lot li】ke\ food.”Sha】re t\his artic】le 】/ More from life

We /spea】k 】to【 s/oci\al \anthropologist Mathilde Hojr【up】 Autzen abou/t how a Dani/s】h fishing c【ommu/nity】/ is now t【hriving a【fter ne【arly bei\n【g\ wiped out by f/ishing /quotas】.【Share this articleCo】py/paste the article video embed link below:Co\pyShareTw\eetSha【\resendShareT】w】eetS【haresendMoreHideSha【/reSendShar/eShareShareSendShare/ShareYou might also like 【 \ / 【 Depleted fish sto【cks can’t wait. The】 E】U and Norway need to commi【t t【o ending overfishi【ng now ǀ V/ie/w 】 【 】 【 \ Activist/s are rais【in\g funds to sav】e【 Danish wooden boats / / //More aboutF\i/sheryEnvironmen/tal【/【 protectionDenmar/k 】 \ / Most\ viewed 【 \ 】 // 】/ What influence on cl\ima\te 【】is the /c\orona/virus lockdown r/eally having? \ \【 The new AI system safeguard\ing premature babies from i】nfecti\o【n \ 【 【 】 Messenger RNA: the m】olecule that may teach our bodies to beat cancer / 】 \ Apple and Google say they'll wo/rk together to trace sp【read of coronavirus via sm【ar\tphones 【 【 】 】 How EU funding is 【chan】g】ing the f】【ac【e【 of Latvi】an i【nnovation\ 【 】 Browse today's t/agsBio/economy matter/\sIn this episod【/e, F【u/t/uris vis】its a /bioproduct mill i】n 】Finland where scientists, manage】rs, and inv\estors trying to p/roduce sustainable produ/cts using les/s \water and 】less energy.In the last】 f】e【w 【years, the European Un\ion has invested almos\t 4 billion eu】ros in re】search /a\imed at developing】 the】 economy in su/stai【nabl】e wa/ys.The B\ioecono【my sector a/lready employs 18 mil/lion p/e/ople with an\ annual turnover of around 2 trillion euros.Tha\t's】 /a hug/e/【/ economic pot/en】tial for\ agricul\ture, forestry, fisheries, food\, and bio-energy, that rely on a myriad of bio-base\d p【roducts cu/rren/tl\y being de/v\elop】【ed and hitting the markets around the whole continent.The \pot/ential of //pulpThe &A\uml;änek/osk】i bioprodu\c/t mil】l i】n Finland】 believes that【 it is /possible to【 transform】 up to 6.5 million cubi\c meters of pulpwood\, eve【ry yea\r, without using【 a sing/le drop\ 【of /fossil fuels.240 trucks and 70 full/y【 loaded train-w【ago\ns】 feed the mill every day with birch, spru\ce, and pine./Th\/e wo\od i【s 【used to prod【uce 【pulp, which has an annual\ p/】r】\oduct/ion\ of around 1.3 million tons.And yet, no fossil 【f】uels are \used /in t\he /whol】e pro\ces【s. 】Its managers say the mil/l i\s /completely self-suffi】cient."We are producing two and a half t/\imes more energy】 than we /are using ou\/r】s/el\ves," says Camilla Wikstr/【öm//, the 】senior/ \vi【ce-president\ /o【f Metsä\ Fibre."We /have sludge, an\d from\ the sludge【\, we/ ar\e making biogas. And then 】we have the bark, f\/\rom which we/ a【re m】aking\ product-gas and also the bark is sold out for en/ergy use outside\ the mill."【\The whole system is based on 】the idea of trying to prod】uce sus【tain【able products using less wa】ter and 】/less en/ergy. And co/ming up with ideas of ho】w】】 to use pulpwo/od i】n products other than the \usual paper an\d cardboard:"We have the ongoing pr【oject of making te】xtil/es fr【om the pulp. And also /the p\oss\ibility to 】make composites to replace 】plastics," adds Ca/milla Wi/kström.In la【boratories at the m\il\l, th【e inner prope\rties of raw materials are closely monit【\ore】d. Researchers ar【e driving t/】he development\ of sustainable thr\ee-lay/er cardboards aim\ed at i/n】/novative packagi/\ng."We are/ d】eveloping our /hig】h】\-yie【ld p】ulp】s and we/ are optimizing th】e three-layer st\r【u】ctu\re and\ then we need to know t【he information of the surface layers and then the b/ulky midd/le layer," sa/ys Terhi Saar【i, C/hemist \& director of the techno【logy 【c】enter, Metsä Bo\ard. "And (the aim is) to \make enough stre\ngth and stiffne/ss for our products".The mill required an initial inve/stment\ of 1.2 bill】ion 【euros and 【managers hope tha\t innov/at/ive green products made o\ut】 of wood will 】hel】p【 pa/y o【ff that huge inves\tment."Most/ o【f the new p【roducts/ \developed over 】the last 50 years or so w【er\e based o【n oil, they are \petroch\emical product【s," says Iklas von/】/ Weymarn, CEO of M\etsä Spri/ng."But now the situation /in terms of the business envir/o/nment, including climate】/ chan/ge an/d so o\n, is chang/ing, and【 it opens up new possibiliti】es to produce these prod【ucts fr\om wood."\Bi【【odegradable bagsAnot/】her key step in reducing 】our dependency on fos\sil fuels is/ our/ capacity t/o produce mor【e and better biodegradabl/【e,【 co【mpostabl【e biopla\stics.Resear/chers 【in Novamont \in\ northern Italy are currently developing 】and te\sting】 experimental\/ technologies to create biop】la/st】ic【s 【\fr\om ingred【ients 】suc【h as corn starch【, cellulose and vegetable oi\ls as raw materials.The /manufacturing ch\a\in \is comple\x and includes \mechanical processes 【like extrusion 【and b】lowi【ng, wh】ich trans\forms th/e natural materials\ into biopla】stic 】fi//lms,【 that can late【r be used/ to produce】 /\b】iogradable shop【【ping bag【s a/nd other biod】egrada【ble and com【postable products su【ch a\s 【plat【es, gla【sses and cutlery:The process of composti【n\/g\ or biodegrading】 these plastics into something more element】al, 】like organic carbon,\ or simply 】compo】st, takes \a long ti\me and the right c/ondi\tions.\Ale【s\【sandro【 D】&a】cute;elic【io【, an industrial chem【ist a【t No【【vamont sa/ys i/t's an u】ndergro】und process: "molecules of these 【b/ioplastics become, little by little, simpler, thanks to the a/ct\ion of microorgan\isms."T【he need for mech/anical tests is】】【 als/o importa】nt as bio】plast\ic 】must off/e/r 】th【e same str//ength \a】nd re【si】lience as ord\inary pet/ro/ch【emical plastics./ But ther\e is e\ven m】\ore to it:"Bey】ond /these m【echanical t/ests, w\e can al\/so ma】ke here qualitat/ive tests," says A】le【ssandro D´e【licio.【"We】 can/, for i\nst【ance\, measure the friction rate, or all p【roper\tie\s linked t/o the permeab【ility of the biomateria/ls,【 or /i【ts optical /properties"】These/ tests are part of】 a \Europe/a【n research projec【t ai/med at rethink【ing】 the whole plastic v】alue chai\/n, in an effort to create new business model/s and to better pr/otect the en】vironment./Researc】hers meet regu/larly to\ brainstorm new /innovation/s and 【eco-de/signs using bioplastics."We don´t simply want to c\hange one】 product for ano/ther," s/ays Luigi Ca\pizz\i, head】 】of research & developmen【t at Nov/amont."This is【 not our aim. We【 want to/ develop a syst\em that can mak【e /better use of the reso【urces of the planet; cons/uming【 less of thes/e re/sources, and redistributin/】【g them in a fairer, more】 efficien【t way."Educating the consumerEurop【e pr/oduces\ ar\ound 25 m】i【llion t//ons/ of pl】astic\ waste eve【ry year. On】ly a third is re】cycled, 【the rest/ is either in】carcerated or ends up in landfills,【 s\o u/rgent so//lutions are /\】\indeed nee】ded.Action on plastics was identifie/d by the European Commission in January 2018 as a priority /in the C【ircular Economy Action Plan, to help/ Europe】an/ businesses /and consumer\s to 【use r\【esou\rces i【【n a more sust/aina【ble way\.Sap/onia/, a/ leading de\terg\ent and personal hygiene pro【ducts ma\nu/fact】ure/r in Croatia is already【 us】【ing /b/iopla【stics\】 on the interior of their deterg\en/t pa\ckaging/."We \star/ted usi【ng a certai【n ty\pe of 【bioplas【\tic produ/ct【 /】/and then simply teac】\/h our consumers tha】t/ its\ better for them an\d for the en\viro【nment," says Andrea Bozi】】\c, h\ead of education】 and information center at【 Saponi/a."So ov【e\r【 time//, we noticed【 】that they a\ccepted these types of plas\tics and product pa【ck/ag】ing, so we will simply broad\en it \to our ot【her pro\du/cts."Resea/rchers hope their work will add /to a European 】tar\get of s】ome 10/ mill/ion to\ns of recyc/【led plastic】s being\ t【【】ransformed i\nto n/ew products by 2025.A【lo/ng with research and innovation, sc\ientists/ sa\y, education will play a c】ru/】cial ro/le in me\eting tha/t objective."There are cou】n】tries\】 in Northern Europe whose plastic waste management system i\s ve\ry well im】plemented an【d deve】loped】," says Montserrat Lan/ero, an indus【trial engineer an【//d CIR】/C-PA】CK project manager."Bu\t in other countri【es, th/is management of p】lastic wa【st【e does not ev【en exis【t. A/nd【 many】 cit/izen/s don't know what the implications of this bad manageme】nt are when it 【comes】 to \】how plastics end up in t/\【he o\ceans or ent】\er o】ur f\ood chain【.""So one of ou】r main challenges i【s to understand what are th】e needs\ of each Euro\pean cou\ntr/y to be a\ble to find /as】 many ada】pte\d solutions as we \can".To und】erstand thos【e needs, researc【hers hav】e turned t】o the concept o【f "citizen scien/【ce", /inv【olving consumers associations, to understand what the social and market expe【ctations are when i/t /comes to \reinforcing th】e ci】r】cular economy in the plas】tic sector."We need to e】m/power the citizen. Beca】use often t/hey /don'】t realize t\h】at their shopping【\ decis/i/o】\n is very important /in 】movin/g the market toward】s more \sustainabl】e trend【s," says Bel&eac\/ute;n Ramos, project officer for the envi】ro/\nment【 a】/t the Spani\sh Organi\sation of Consumers and Users Consu【mers - O【CU."B/ut we\ also need to em【po/wer th】e market so it can give\ a】 wider array of c\hoices to the consumer."On【e European research pr】ojec/t studyi【ng /t【h】e possibilities/ of\ crea/ting new b【ioproducts /which we\re previou【sly mad/\e with \chemic/als or oil-based /prod/ucts is the Exil】va biorefinery in N【orway./Scientists there ar【e【 tr】ying to transfor【m trees into products for at s【ectors as diverse as the automotive industry, the adh\esive ind\us【try,/ and even cosmetics.Every year 1 millio】n cubic】 meters of Norw【egia\n spruce \are trans】formed into cel/lulose, l【ignin, bioeth【anols and ce【llulo/se【 fibers.T\hese cellulose fibers/ can be turned/ into 【bioproducts through a proc【ess known a/s 【"fibrillat/ion"."The properties that som\e of the custom】/ers are looking f】or are th\e controlled vis/cosity it off/ers, so for instance /whe【n you are paintin【\g, yo】u avoid drippi/ng 【or sagging of the\ pain\t when you are applying it to t/he wal】l," says Jarle Wikeby, a ch/emical e\ngineer at【 Ex/il\va."Or you can c【ontrol the har/de】\ning 【process within adhesives. And y\ou can also have a g【ood effe】ct by adding the/ product i【nt/o c\osmetics, or \antiwrinkle/ creams】 for instanc/e."Laborato\ry research \helps improve th【e properties of th】e product and en\hance its array of industrial applications.Sc/ientists at Borregaar\d /biorefinery wo\rk to develop hi】gh efficiency and/ robust 】products for harsh environments."We are looking at particle size or specific aggregate sizes,\" 】say【s\ K\ristin 【Weel Su\ndby\, a chemist 】at Borregaard."As yo/】u \might kno\w, we also have\ two different qual/ities, one is more fibri/llated that the other. \And we 】are also starting to】 look at more film properties. With the product, you can ma【ke films/ tha/t have very goo/d\ barrier propertie【/s, oxygen barrier\s, that give strength to the /products."The pro【duct i\s one o\f】 the 700 bas】】ed on n/atural ra/w materials】 /being develope【d the\re, which【 managers 】s/ay is a trend that should grow/ in the c\omi【ng\ years:"Our product is typic\/ally a little help【er. /So you\ on】ly need a \litt\le【 new formulation to change completely a product f\rom oil-based to water-based," says Pal Rombe】rg,/ vice-pre【sident】 of B】orregaard."So 【i/t is not really a cost issue here. 】Consumer a\wareness a\nd general public aw】areness crea\te a drive】 fo\r more sustainability and /greener product\s. And this r\e】ally motiv/ates companies 】out there【 to go d【own【 tha\】t 】road a【nd really/ sp【end on resources fo【r devel】oping new,【 better products".Th】ese better products,【 rese【archers sa】y,/ should keep【 s\tea】dil\y coming to\ the ma】rkets, as t】he \European Uni/on is planning to invest a】nother 10 billion eu】r【os in\ Bioeconomy research by 】2027.12 】 【 FUTURIS \LONG 1\ / 】】 \ 12 / \ \ 】 / / FU/【【TURIS LONG 1 / 】 \ 【 12 】 / \ /FUTURIS LONG 1 】 【 【 【 \】 \ 12 】 /】 【 / FUTURIS \L\ONG \ 【 【 12 【 / FUTURIS LON【G 1\ \ / 】 / / 【 \ 】 Share th/is ar】ticleCopy/pas\te the article video embed link\ bel\ow:CopyShar/eT/weetShare\se\ndShareTwee】tSharesendMoreH【ideShareS/endShareShareShareSendShar/eS\hareY】ou might also li】ke 【 / 】 Sar\dinian thistles play /key 】rol/e in bioplastics 】 【 【 / / Could bio-plastic 】\/be the answer to bot【tl\】e wo\es? 】 \ 【 【 More a【boutSust\ainable devel/opment【RecyclingEnvironm】ental】 protection 】 M/\ost viewed / / 【\ \ \ W【ha】】t influence on climate is the cor【onavirus lockdown really having? 【 /\ The ne\w AI【 system sa\feguar\ding\ prem\ature b\abies f/rom infecti】on / \ / \ Messenger RNA: th\e mol/ecule /th\at may tea\ch o\ur bod\ie【s to beat cancer/ \ 【 /\ / \ / 】 \Apple and Goo【gle sa/y t\he\y&\#039;ll w】ork together\ to tr\ace spread o\f coronavirus via smartphones 】 \ 】 【 How EU funding is changing】【 the face of Latvian innovation 】 【 \ // Brows【e today's tags,见下图

How Western wi/ll Sa】udi Arab【ia go t\o【 attr】act tourists?Text sizeAa】AaThere/’s a r/ea\son 】car bodywork is often referred to as ‘coachw【o\r/】k’. It】&rsquo】\;s【 beca】u/se the e\arliest cars /were】 litt【le more th/a\n motor/ised】【 version of h\orse【-drawn\ coach【es with passenger compartments usually made from wooden skeletons clothed in more wood, le【ather or fabric.\ \As car】 design moved】 on, s【o did】 the construction /of /their bo【dies to ste/el and aluminium. Now we are seeing a diversificati/on of /materials used to 】skin 】cars to\ maximise their s\/af//et】y and to ensure they /are lightweigh/t as well as】 s/ustainabl/e.Th\【is heralds a period of developme【nt and innova/tion tha【t hasn&\】rsquo;t been seen since the i/nt】roduction of carbo\n fibr/\e to Formu【la/ 1 racing /ca\rs in 1981.】 Bef【ore that, glassfibre was the \oth/er mo【s\t no】teworthy step fo【\r【ward in mat】eria\ls 【when it became a\ pop【ular choice】 fo\r creati【ng/ /【】comple】x shapes in the 】early 1950s for numerous home-bu\il\d specials.Related | Flying/ cars:\ ho】w close are we?Li/gh【twei】【ght \carbon fibreTo】day, the d】\eve】lopment of】 n\ew m【ate\rials is being undert【ak】en in a more structured and scienti\fic man\ner./ This 【i【s cle\ar f【rom 】the approach be【ing tak/en 【to creati/ng \car【【bon fibr】e that’s cheaper and eas【ier to】 produce. Lightweig【ht carbo】n】【 fibre is/ idea【l for man【y】 exterio/r car bod\y par【ts as it can/ be mou\lded into【 multi-contoured shapes easil【y w/hile】 remaining very strong to resist the k【nocks and bump【】s that car【s\ have to endure in normal life.Reducing the cost of maki\ng carb【on fibre also addresses one \of the drawbacks【 of this】 material in the past: 【th】e cost of repairing or repl】acing【 it. For example, fixing\ Ro/w】an Atk\inson】’s McL\aren F1 with \all of its carbon fibre part【s 】is thou/g【ht【 to h】av\e been the largest ever vehicle】 insurance pay-out in UK his\】tory at &po/und;910,000.Wonder/ material from【 recycled c】lo\thi【ng 【Voir\ cett【e public】ation】 sur Instagram】U/ne publication partagée par Faraday Fut\ure \(@fa】radayfutu\re) le 27 /\Juin 2018 &/ag【【rav\/e; 11 :27 PDTToday, we find carbon\ 【fibre in u\se a】cross many\ mainstream cars,/ tho\ugh/ it tends to【 b\e us/ed in str\ategic areas whe\re\ stren】gth and lightweight materi/als【 ar【e cr【uci【al. Using【【 carbon fibre /more widely】 /lowers m/anufacturing costs, which 【is why comp【anies li/ke Fara【da\y F\uture based 【in California, USA are【 wo\r/k】ing on ma/\king th】is wonder m\ater】ial from recycled clothing. By bre\aking th】e materials down\ to t【heir】 /molecular\ 】leve/l】, it&r】squo;s possible to re-\engin/e】er them in】to carbon f】ibr/e.Related |If you c/ou/ld】 fly cl\eanly, would you?R】odrigo Caula/, a \material designer at Faraday, e/xplai【n/s: "【It sou】nds like science fiction\, but it’s happ/】ening now. We can extrude \entirely new bi】o-based fibr/es with special equipment and re-engineer the molecu\lar properti\es of \the sour【ce material \dur/i【ng this proce\ss. /You\ co【uld technic\ally design a fibre to be h\ydrophobic, fire【 retardant or /biodegradable\ – it’s almost alch】】【emy.】"Howeve\r, in/dustry】 anal//ysts 】reckon the average car wil】l only have a 15% carb【/o【n fibr\e content by 2040. The majorit/y \o\f the \】\remaining material w/【ill remain steel, but much of this w】ill be mor】e speciali/sed versions of\ st/eel such as //Ult/ra High】 Strength Steel and boron steel fo【r】 key co/mponents. That’s good for the rig】idity /of/ 【the car and its /c/rash-worth】ines/s, but the more specialised the ste\el, the /more difficult /it becomes 【to recycle.】So, for bodywork, composite materials lik\e carbon fibre rem\ain 【the key to th\e future. While carb【on fibre is \becoming \mo】\r\/e a/fforda【ble and easier to make, there are other co\mposites being develo】ped. Plastic is one of the 【key】s to this【, even if it\ hasn’t had th/e be】st reput/ation d】ue to 】its【 environme】】ntal impact.Rela】ted |Zooming in o/n the future of electric mo【torcyc/lesInte【/rior panels mad】e with p/las\tic w【aste found in the /oceansFaurecia car interiorFaurecia carsFor vehicle use,【 plas\tics are now being develop【ed from the same material that has been t【aken from /wa】ste sources, e\it【her from\ recycled packaging or even extracted from the se】a. BMW has been l/eadi\ng th】e wa【y in this field and its i3 already /has 【interior panels made【 from/ \c/apt【ured plastic waste from the oceans.Exterior body pane//ls a】re also】 being m【ad/e fro/m/ 】/plastic that i/nclu【des 20% hemp fibre. Automotive supplier Faurec/ia 【ha/s been de/】【velopi】ng this f【or so【me time and has/ created a process that allows the plastic t【o be in\jectio】n \moulded so it can form difficult curves while al】so being lighter【 than m\o/st o\ther formed pla/stic panels【.As well as\【 this sort of innovation, more traditional materials are als】o making a co\/meback f】or car bod\ywo\rk.\ A pr】【ime e/xa\mple of this is wood, 】\but not/\/ th】e sort of plank【s a/n\d varnished t】imbers 【of】 old. Instead, wood pulp【 \is bei\ng developed by Toyota becau\se /the finis】h/ed produ/ct/ 【is f\iv/e times stronger than steel yet 80% lighter. This【 has big ramificatio/ns\ as th【e wo】rld moves more toward【s】 electric vehicles with t【heir h\eavy ba【ttery pa\cks w/here wood pulp can help /\offset this \bulk.Aluminium 】is\ another trad【i/tional \mat/erial /that is far from the end of its development fo【r vehicle bo/dy【 panels. Traditionally used f/or lightweight \sports cars, aluminium is now more widely\ used as\ it off【e\r【s】 the same strength as【 s】t】eel for 】much/ /less weight【. That&rs】qu【o;s 【【ideal f\or exterior pa【nels and a【】lum/【inium is al】so easier to/ \work with when 】prod】/ucing panels i\n \bulk quan】titi【es.Re/lated | Meet the leather maker w\ith th\e lowest carbon footprint in the worldL【ooking around all/ of the /major motor shows in recent times, it&rsquo\;s obvi】ous tha【】t car \】make】r【s 【are diversifying their b/ody panel materi【als. For some, environmental im【pact is t\he prime fa【ctor】, but for/ others it】 offe\【rs the chance to pick fr/om a greater choice of materi/als to suit very specific pa【rts【 of a car&\rsquo;s exterior, which almost completes the circle back to the origi】ns of coachbuilding.Words: Al】isda【ir \Su【ttieShare this ar\ticle 】 \ More from lifeHow Western wi/ll Sa】udi Arab【ia go t\o【 attr】act tourists?Tourism set to bl\oom in Angola’s desert regionEnvironmental】【ists' anger after Hung【ary cuts d【own EU-protected for\es\t。广东11选5

MEPs backed p\la\ns on Wednesday\ aimed【 a】t improving /【the qua\lity \of drink】ing water and reduce pla】stic waste.T/he initiativ【e incl】udes】 p/roposals t\o sl【/ash the maximum limit\s of certain poll\utants and inc/rease access\ to\ free and safe wa】ter in public spaces across the EU.One \of the p\【rimary 【goals/ is to【 increase publ】ic trust in tap water with the intenti【on of dim\ini【shing the use 】】of /plasti\c w\ater bottles. Singl【e-use plas【tics/ are currentl【y t】he m/o/st common form of marine litter found on Europe\an【 beaches, according to \a r【ecent repo/rt.The European 【Parliament estimat\es these new po/licie\s woul/d s【ave【 Eu\ropea/n households over \€60【0m per year.Share this articleCopy/paste the ar/ticl/e video embed link【 b】elow:Copy】ShareTweetSharesen】dShareTwe/etSharesend\MoreHideShare\Se【ndSh/are【Sh/areShareSendShareShare】You m\igh/t also【 like/ \ 】 Micro-plastic\s 】a/re not just a problem for the oceans, the】y're now in \the air /】 【 \ 】 / 【 \ 【/ The wee【k in Europe: Rescu】e plans, MEPs on the】 fr】ontline/【【s & robo-helpers【 \ / \ Meet the 【MEPs returning to【 medicine amid/\ th/e c】oronavirus pandemic \ 【 / 】 More ab//ou【tEU Parliam/】entWat】erEnvironmental protec【ti】on \ 【 Browse today【's tagsNe】w edible in-flight meal t/ray designed for【 plane jo】ur【neysWhen art/】 is a force for goodTe【xt sizeAaAaEarl/】ier this\ ye】ar Glasto【nbur】y Fes\tival made hea/dlines b/y annou\ncing t\h\at it wi/ll implement a site-wide ban on plast【ic bottles sta】rt/ing in 2019. All over the world, musi】c festival【s of all【 size/s are becoming \increasi】n/gly c\onscious of their\ ecolog\ic】al footprint.According to P【owerful Thinking, an/ organi【zation that works with festivals t】o l\ower their envir【onment】al footprint, 】i】n the【 United Kingdom alone summer music festivals are resp【onsib】le for ap\proximately 100 kilotons \of CO2 (including audie/nce travel), 23,500 tons of w\aste an】d 5 millio】【n li【ter/s 】of diesel \con【sumpti】o\n.But it/ do】esn’t have to b】e this way\. Mo\re an/d more fe\stivals /are takin【g sustainability and environm【ental co\ns】iderat/ions ve【ry【 se】rio\usly so\/ that you【, the festiva【l-g】oe【r, ca】n party it up the gr\een wa】y. One such【 【f】e【stival is Budapest&rsq】uo;s Sziget Festiva\l, which has won 】Best Li】ne-U/p a】nd /Best Major F\es\tival at 【t\he Europea【n F】estival/ Awards 】sever\al ti\mes. We sat down wit\h】 Akos Do\minus, Sz\iget’s Sustainab】ility Manager for the past 17 ye【ars, to find out what】 】they/&r\squo;r/e doing to【 keep Sziget as green as 】possible. V【iew this post \o/n\ InstagramW\hich re-cup】 d/id/ you ch\oose to take h【ome \wi【th you? :) #sziget #szigetofficial #szigetlove\\revolution #j【ointheloverevolution #\SZIGET2018 #recups】 #/sziget2019 #ec/oA post shared b/y Szi/【get Festival (@sz\igetofficial) on Sep 】1I【】schia: Ital\ian island at risk of qu\akes or eruptions【 'in the hands of 】the Eternal Father&【#039;,/ 2018 at 5】:35\am PDTWh【e\n did Szi【get really【 start focusing on s】ustainability? What cam【e first &n】d//ash; the demand for/ sustaina【bility fr/om the visitors or /your own s】ense/ of //responsibilit】y?"The latter and it started a v】ery lo\ng time ago. M\an/agement m\ade t\he\ decision to make gre【at】er efforts in terms of sustainability in 2002】 an【d I jo\ined in 2003 to start \working on it. Back then sustainability【 at f/estival【s was mostly co】nfined /t\o was\te manag\ement but【 over the/ years we began to develop a wi\der ran】ge of activit\ies in various spher\es【 of the f】estival."What ste/ps hav\e \you taken in the 【pa【st few yea\rs to/ become more green and what【 can we】 \/expect this y【ear?"I thi【nk that the big/\ge\st neg/ative effect of the festival is waste so ou\r prio\ri/ty is re】ducing and recycling waste, thi】s is ou\【r flagship en\vironmental project. Through the years, we focused mostly on r/ecy/cling【 but s】ince la【st yea\r m】ade huge step t\owards actu/ally re【ducing was】te. We don’t allow pla/stic bags 【【to be sold a【【t the fest/ival/ an/d\ th\e food vendors cannot give out plas\ti\c】 plat】es or /cutlery (i【\t must be made of biodegradable material). Last /yea】r we launched a /new c/ampaign to r\educe the number 】【/of /straws and\ managed to cut use by 50%."S\ziget\】 Festival's "Don'【t Suc\k!】"【 camp【aignKris】】z/ta Csányi"\We also try to pro\tect the gro/un【d and soil by c/over【ing 1】【0,000sq. meters with special covers and then recultivate it. Last /year, f/o【r example,/ we recu】ltivat/ed about 3 a】cres.【 We are also\ constantly experimenting with and】 implementing wa】ter saving】 【【te【chniques such as vacuu/m 【to【ile/t】s/ whi/ch can sa】ve 85% of 【w】ater use \(i/.e. 1.5 liters of water p\er flush instead 】of】 10 liters).""We are a\lways thinking of mo【r/e n【ew campaigns to【 save water./ Last year we employed /a/\ “gu\err\il\la” awarene】ss campaign and found that through some easy】 communicat【【ions \measures we \can enc/ourag】】e\ visitors who are c】amping to shower mor\e eff【iciently. 】/We a【lso \】had /workshops with Cli/mate-KIC alumni】 /in t/he previo】us years and al\w/ays have the\se trash【 fas\h\ion workshops where peo/ple can m】a【k】e festi【va\l accessories \【out o/f waste. T/his year, we have even more sustainability ini\tiatives in \store, whic】h\ w】e will announce on Eart/h /Day (April 22/nd)!"Trash Fas【hion wor【kshop at Sziget FestivalSziget Festival"Those who like t/\o camp at festivals ca【n】 //opt【 for resting their wary bo【dies at the EcoCamp, a special【ized camp\site on the festival g】round】s that uses solar 【】p】ower \and\ boa/st】s】 a slow /food bar that encour【ag【es peop】le/ to live a slow a/n/d sustainable life."Eco C/】】a】mping at Sziget Fest/】ival\】Sz】iget FestivalSolar pow/er at Sziget's Eco\ Cam】pin\g groundSz/iget Festival"Be】/cause /tran\sport\ is 】resp\onsible for a【 very significant part of /a fes【tival’s carbon footprin\】t, we&rs\quo;v/e undertaken a lot of different tactics to re\duce the n】egative/ effects: we offer\ bu\ses/ and boats /to the fe\stival\, provide bike facilities and actively dis】c/ourage visitors thr】ough variou】s c【ampaigns from dri】vi\ng their】 cars here.】""Another in/itiative that /we've had over the pa/st few years w/as 】encouraging pe】ople to \donate their tents to【 charity because it&r】s\quo;s actu/ally a huge issue on a European level. Tons o\f tents a/nd oth/e\r camping】 gear are left behind at festivals so this way we \t\ry to collect them and give away\ to char/ities, like t\he H】ung/ar\ia】n Charity Servi/ce of t/h\e Order of Malta."Tent donation pointSz/\ige【【t FestivalAre【 there any other festivals out ther/e that are】 】really leading the way and can be considered ro【le m】o/dels】 】in \the sphere of s\ustainable party\ing?"There】\ is a /clear/ tendency of【 introduc\i\ng green efforts at \most festivals: we&rs\qu【o;\r【e see】ing a kind of “green&r】dquo; 【】】compe\tition because /th\e y【ounger generat/ions is putt\ing huge press【ures on the festival industry to /be m【o【re sustainable. Glastonbury bann\ed plas\tic bottle/s and】 】we'd like to fo/llow 】【suit in the fut】u/re\."Workshop at Szi】get Festival's "R【\e】cycling C【e/nter"Sz【iget Festival"Many festi\vals are exp\erim\ent\ing with energy effici】ency projects but,【 unf\ortunately, 】so far there\ ha【【s been【 no 【b\reakthro/ugh because festivals 【simpl】y need A【 LOT【 /of】 energy. Last year we used s【ola【r energy t\o power our illuminated banners【 but, of 】【cou\rse\, that’s a\ miniscule percenta】ge of\ the energy a fes/tival requires. On a】 larger scale, solar is 【sim】ply not\ viabl/e at the moment because turnover is 10-20 years, whils/t a festival only lasts several day\s to\ a we】】ek, \in /th【e 】ca】se of【【 Sziget. So, as an industry, we&rsq\uo;re very fa\r /away fr/om being able to use 【s/ol】ar to fully power a f【estiva】l【’s/ needs\."What role, in your opinion, do festival organiz】ers /have in shaping a genera【l 】“gr/een consciousness” /【among their att】ende】\es?"Huge. We all agree 【on that. Festiva】ls have \】a huge impact\ on yo】u/th. When people come to/\ a fest【ival they open their minds t\o le【arning and experienci/ng new thi\ngs. So there’s a【 con//sensus th/a\】t we d【o have a hu【ge 】responsibility/ to in/crease \environmental aw/are【ness."Waste Po\int at Sziget Fest【ivalKriszta /Csány/iWhat tips/advice/ would you giv【e【 attendees to enjoy themselves in a more sustainable way at Sz/iget 2019?"Sm\o】kers &nd【as【h; don’t throw【 】cigarette butts away o\n the ground, always look for a mo\bie ashtray. Find y\o【ur m【o\st environmentally friendly way to co【me to the fe】stival 【(【boat, t【rain, bus or even cyc】le) and use our rec【yc/li\ng/ 【bins."Share this a】rticl【e More from lifeFi】nding gold i【n t【he gu【tt\ers of 【Brussels。广东11选5

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