熊貓是‘傘護(hù)物種，交易結(jié)算與大熊貓伴生物種非常多，交易結(jié)算我國(guó)四川、陜西、甘肅有豐富的生物多樣性，只有生態(tài)環(huán)境好，各物種才能繁衍生息，生態(tài)鏈也就完整、牢固，保護(hù)野生動(dòng)物是通過(guò)保護(hù)他們的棲息地環(huán)境達(dá)到保護(hù)目的。荷蘭曾為了迎接從中國(guó)租借來(lái)的大熊貓，策及斥資700萬(wàn)歐元（約5400萬(wàn)人民幣），為大熊貓修建了一座占地9000平方米的豪華宮殿。同時(shí)時(shí)，電費(fèi)單問(wèn)答加強(qiáng)野生動(dòng)物保護(hù)科普宣傳，提高公眾科學(xué)認(rèn)知水平。

在社交媒體上曾經(jīng)流傳著這樣一個(gè)視頻，通知題解美國(guó)街頭一名成都小伙哭著指責(zé)外國(guó)女友：你根本不是喜歡我，你就是想讓我?guī)慊丶铱葱茇垺Ｖ劣趯?shí)現(xiàn)人手一只圓滾滾的熊貓自由，廣東看看荷蘭花出去的錢(qián)，再看看自己的錢(qián)包，人們也就有答案了。

去年，售電市場(chǎng)試運(yùn)北京大學(xué)生命科學(xué)學(xué)院研究員李晟等人發(fā)表在《自然-生態(tài)與演化》的一篇研究報(bào)告（Retreatoflargecarnivoresacrossthegiantpandadistributionrange），售電市場(chǎng)試運(yùn)展示了大型食肉動(dòng)物在野生大熊貓分布區(qū)減少的大趨勢(shì)，研究認(rèn)為，不應(yīng)過(guò)度依賴于單一物種保護(hù)策略來(lái)保護(hù)某地區(qū)的生物多樣性。

李晟團(tuán)隊(duì)的研究顯示，現(xiàn)貨行政豹、現(xiàn)貨行政雪豹、狼和豺已經(jīng)在相嶺和涼山兩個(gè)南部山脈地區(qū)功能性滅絕，而且它們?cè)谇貛X、岷山和邛崍山中也極難拍到，臥龍國(guó)家自然保護(hù)區(qū)是唯一保有這4種大型食肉動(dòng)物的大熊貓保護(hù)區(qū)。該工作還研究了可見(jiàn)光對(duì)這種轉(zhuǎn)換的重要性，交易結(jié)算當(dāng)光照時(shí)反應(yīng)開(kāi)始，當(dāng)閉光時(shí)轉(zhuǎn)換停止，這表明反應(yīng)是通過(guò)光催化途徑發(fā)生的。

策及而光催化條件下的化學(xué)轉(zhuǎn)化則可以有效的將光能轉(zhuǎn)化為化學(xué)能。雜化材料中COF含量的不同，電費(fèi)單問(wèn)答其催化效果也有差異。

經(jīng)過(guò)染料敏化后，通知題解產(chǎn)氫速率可以提高61%，達(dá)到16.3mmolg-1h-1。參考文獻(xiàn)：廣東[1]LinusStegbauer,KatharinaSchwinghammer,BettinaV.Lotsch,AHydrazone-BasedCovalentOrganicFrameworkforPhotocatalyticHydrogenProduction.ChemicalScience,2014,5,2789-2793.[2]JayshriThote,HarshithaBarikeAiyappa,AparnaDeshpande,DavidDíaz?Díaz,SreekumarKurungot,RahulBanerjee,ACovalentOrganicFramework–CadmiumSulfideHybridasaPrototypePhotocatalystforVisible-Light-DrivenHydrogenProduction.Chemistry–AEuropeanJournal,2014,20,15961-15965.[3]TanmayBanerjee,FrederikHaase,G?kcenSavasci,KerstinGottschling,ChristianOchsenfeld,BettinaV.Lotsch,Single-SitePhotocatalyticH2?EvolutionfromCovalentOrganicFrameworkswithMolecularCobaloximeCo-Catalysts.JournaloftheAmericanChemicalSociety,2017,139,16228-16234.[4]BishnuP.Biswal,HugoA.Vignolo-González,TanmayBanerjee,LarsGrunenberg,G?kcenSavasci,KerstinGottschling,JürgenNuss,ChristianOchsenfeld,BettinaV.Lotsch,SustainedSolarH2?EvolutionfromaThiazolo[5,4-D]Thiazole-BridgedCovalentOrganicFrameworkandNickel-ThiolateClusterinWater.JournaloftheAmericanChemicalSociety,2019,141,11082-11092.[5]XiaoyanWang,LinjiangChen,SamanthaY.Chong,MarcA.Little,YongzhenWu,Wei-HongZhu,RobClowes,YongYan,MartijnA.Zwijnenburg,ReinerSebastianSprick,AndrewI.Cooper,Sulfone-ContainingCovalentOrganicFrameworksforPhotocatalyticHydrogenEvolutionfromWater.NatureChemistry,2018,10,1180-1189.[6]ShuaiBi,CanYang,WenbeiZhang,JunsongXu,LingmeiLiu,DongqingWu,XinchenWang,YuHan,QifengLiang,FanZhang,Two-DimensionalSemiconductingCovalentOrganicFrameworksViaCondensationatArylmethylCarbonAtoms.NatureCommunications,2019,10,2467.[7]Pi-FengWei,Ming-ZhuQi,Zhi-PengWang,San-YuanDing,WeiYu,QiangLiu,Li-KeWang,Huai-ZhenWang,Wan-KaiAn,WeiWang,Benzoxazole-LinkedUltrastableCovalentOrganicFrameworksforPhotocatalysis.JournaloftheAmericanChemicalSociety,2018,140,4623-4631.[8]MohitoshBhadra,SharathKandambeth,ManojK.Sahoo,MatthewAddicoat,EkambaramBalaraman,RahulBanerjee,TriazineFunctionalizedPorousCovalentOrganicFrameworkforPhoto-OrganocatalyticE–ZIsomerizationofOlefins.JournaloftheAmericanChemicalSociety,2019,141,6152-6156.[9]SizhuoYang,WenhuiHu,XinZhang,PeileiHe,BrianPattengale,CunmingLiu,MelissaCendejas,IveHermans,XiaoyiZhang,JianZhang,JierHuang,2D?CovalentOrganicFrameworksasIntrinsicPhotocatalystsforVisibleLight-DrivenCO2?Reduction.JournaloftheAmericanChemicalSociety,2018,140,14614-14618.[10]WanfuZhong,RongjianSa,LiuyiLi,YajunHe,LingyunLi,JinhongBi,ZanyongZhuang,YanYu,ZhigangZou,ACovalentOrganicFrameworkBearingSingleNiSitesasaSynergisticPhotocatalystforSelectivePhotoreductionofCO2?toCO.JournaloftheAmericanChemicalSociety,2019,141,7615-7621.[11]?共價(jià)有機(jī)框架光催化劑的設(shè)計(jì)、廣東合成、表征及應(yīng)用.王懷震;蘭州大學(xué)碩士論文;2015本文由石楠花落Say-goodbye供稿。