jinri，yaboappzuowujingqueguanlituanduizaiguojidingjiyaoganqikan《remote sensing of environment》fabiaoletiwei“improved estimation of leaf chlorophyll content of row crops from canopy reflectance spectra through minimizing canopy structural effects and optimizing off-noon observation time”deyanjiulunwen，baodaoletuanduizaiguancengchidudaomaiyepianyelvsuhanliangguangpujiancefangmiandezhongyaojinzhan。
亚博appyelvsuhanliangshifanyingzuowuguanghenengliyudansuyingyangzhuangkuangdezhongyaozhibiao。spadyelvsuyidengshouchishishebeichangyongyuyepiandianweiceliang，nanyiyingyongyuguancengchidu。ruheliyongzuowuguancengfansheguangpuzhunquewusunjianceyelvsuhanliang（µg/cm2），yizhishiguojinongqingyaoganjiancelingyudeyanjiuredian。jiyutedingboduanfanshelvzuhedeguangpuzhishu，yichenggongyingyongyuyepianchidudeyelvsuhanlianggaojingdugusuan。danshizaiguancengchidu，yelvsuhanliangyuguancengjiegoucanshu（ruyemianjizhishu）duifanshelvguangpudeyingxiangnanyifenli，yiyouguangpuzhishushouguancengjiegoudeyingxiangjiaoda，congerduiyelvsudeminganxingjiaodi，gusuanjingdubugao，nanyimanzudamianjiyaoganjiancedeyingyongxuqiu。
gaiyanjiujiyuzuowufushechuanshumoxingmoniledaliangguangzhaochangjingxiadeguancengfanshelvguangpu，bingjieheduoshengtaidiandaomaitianjianxiaoqushiyanshuju，xitongjiexileyiyouguangpuzhishuduiyelvsuhanliangyuguancengjiegoudeminganxing，chuangjianleshuangzhishuchazhishuxuezuhexingshideduiguancengyemianjizhishubuminganyelvsuzhishulici（leaf area index insensitive chlorophyll index），bingzaicijichushanggoujianlejuyoupushixingdeyepianyelvsuhanlianggaojingdugusuanmoxing。ciwai，zhenduinongtianturangbeijingduizuowushengyuqianqiguancengguangpudeganraowenti，tongguoshijianxulieguancengguangpumonifenxi，tichuleyizhongxindeguangpuguancemoshi—feizhengwuguance，butongyumuqianpubiancaiyongdezhengwuguance，congerkeyouxiaobimiannongtianturangbeijingduiyelvsuhanlianggusuandeyingxiang。yingyongxinxingguangpuzhishulicihefeizhengwuguangpuguancemoshi，dianxingdaomaizuowuyelvsuhanlianggusuanwuchazuidikeda5.01µg/cm2，xianzhudiyuchuantongguangpuzhishu（rumtci）hezhengwuguangpumoshi（gusuanwuchawei11.5 µg/cm2）。gaiyanjiujieshileguancengjiegouheguanceshijian（huotaiyangweizhi）duiyelvsuguangpujiancedeyingxiangjili，weituozhantianjianguangpuceshideshijianchuangkoutigonglezhongyaoyiju，duiyuzuowuyepianyelvsuhanliangdegaotongliangzhinenghuajiancehequanqiudamianjikongjianzhitujuyouzhongyaodeyingyongjiazhi。
rineibutongshikedetianjianceshichangjingzhaopian
亚博appchuantongguangpuzhishuzhengwuguancejieguo（zuo）hexinxingguangpuzhishufeizhengwuguancejieguo（you）debijiao
gaiyanjiuyouyaboappguojiaxinxinongyegongchengjishuzhongxinyujianadauniversity of torontohezuowancheng，yaboappyaboappboshishenglidongweilunwendiyizuozhe，caoweixinghechengtaojiaoshouweigongtongtongxunzuozhe，university of torontodejing m. chenjiaoshouweihezuozuozhe。julejie，zuowujingqueguanlituanduizaiguojiazhongdianyanfajihuaxiangmu、guojiazirankexuejijin，yijijiangsushengyoushixuekedengpingtaidezizhuxia，jinwunianzairemote sensing of environmentdengfabiaoduopianzuowushengzhangguangpujiancejiliyufangfafangmiandelunwen，zheishiziyepianchiduguangpujiancejilijiexiyanjiuhouzaiguancengchiduqudedeyouyizhongyaochengguo。
lunwenlianjie:
yepianchiduyelvsuhanliangjiancejililunwenlianjie:
