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1Study on detection of coastal water environment of China by ocean color remote sensing显示文摘Coastal water environment is essentially enhanced by ocean color which is basically decided by substances concentration in water such as chlorophyll, suspended material and yellow substance. It is very difficult, even not possible, to detect water color by expensive ship routing, because of its temporal and spatial variety of feature and scales in the very complicated dynamical system of coastal water. With the development of satellite technique in the last 20 a, space sensors can be applied to detect ocean color by measuring the spectra of water leaving radiance.It is proven that ocean color remote sensing is a powerful tool for understanding the process of oceanic biology and physics. Since the 1980s, great attention has been paid to the advanced remote sensing technique in China, especially to development of satellite programs for the coastal water environment. On 7 September 1988, China launched her first polar orbit satellite FY-1A for meteorological and oceanographic application (water color and temperature) and the second satellite FY-1B two years later. In May 1999, China launched her second generation environment satellite FY-1C with higher sensitivies, more channels and stable operation. The special ocean color satellite HY-1 is planned to be in the orbit in 2001, whose main purpose is to detect the coastal water environment of China seas. China is also developing a very advantageous sensor termed as Chinese moderate imaging spectra radiometer (CMODIS) with 91 channels, which will be a good candidate of the third generation satellite FY-3 in 2003. The technical system of ocean color remote sensing was developed by the Second Institute of Oceanography (SIO), State Oceanic Administration (SOA) in 1997. The system included data receiving, processing, distribution, calibration, validation and application units. The Hangzhou Station of SIO, SOA has the capability to receive FY-1 and AVHRR data since 1989. It was also a SeaWiFS scientific research station authorized by NASA,USA to free receive SeaWiFS data from 16 September 1997. In the recent years, the local algorithms of atmospheric correction and inversion of ocean color have been developed for FY-1C and SeaWiFS, to improve the accuracy of the measurement from satellites efficiently. The satellite data are being applied to monitor coastal water environment, such as the spatial distribution of chlorophyll, suspended material and yellow substance, red tide detection and coastal current study. The results show that the ocean color remote sensing has latent capacity in the detection of coastal water environment.In consideration of the update technique progress of ocean color remote sensing and its more important role in the detection of coastal water in the 2000s, some suggestions are set forth, which would be beneficial to the design of a cheaper but practical coastal water detection system for marine environment preservation.Pan Delu 1,2 , Mao Tianming 1, Li Shujing 1,Huang Haiqing 11 .LaboratoryofOceanDynamicProcessesandSatelliteOceanographyofStateOceanicAdministration ,Hangzhou310 0 12 ,China 2 .LaboratoryofSubmarineGeosciencesofStateOceanicAdministration ,Hangzhou 3 2001Acta Oceanologica Sinica2001,20,1:16
2A Remark on the Mallat Pyramidal Algorithm of Wavelet Analysis显示文摘The exact relationships between the lenthgs of scale sequences and wavelet sequences in the Mallat pyramidal algorithm for computing wavelet trans- form coefficients are obtained,and the maximum possible scale of arbitrary discrete signal is derived.Xianbin LI &1 Houqiang LI &2 Fuquan WANG &3Jing DING 1 (Dept.of Physics,Sichuan Union University,Chengdu6 1 0 0 6 4,P.R.China) 2 (Dept.of Math.Sichuan teacher’s College,Nanchong6 370 0 2 P.R.China) 3(Dept.of Hydrology,Sichuan Union University.Chengdu6 1997Communications in Nonlinear Science and Numerical Simulation1997,2,4:3
3NONLINEAR STABLE ADAPTIVE CONTROL BASED UPON ELMAN NETWORKS显示文摘Elman networks’ dynamical modeling capability is discussed in this paper firstly.According to Elman networks’ unique structure,a weight training algorithm is designed and a nonlinear adaptive controller is constructed.Without the PE presumption,neural networks controller’s closed loop properties are studied and the whole Elman networks’ passivity is demonstrated.Li Xiang Chen Zengqiang Yuan ZhuzhiDept.of Computer and System Science,Nankai University,Tianjin30 0 0 71 2000Applied Mathematics(A Journal of Chinese Universities)2000,15,3:3
4Technology of welding pipelines with a two-sided enamel coating显示文摘Steklov 0 I Li GaoChao Leshakov A M 1998Welding International1998,,8:1
5Improving rhizome yield and quality of Paris polyphylla through gib berellic acid-induced retardation of senescence of serial parts显示文摘Yu K Wang Y Wei J Ma 0 Yu D Li J 2009Plant Signal Behav2009,4,5:1
62010, Reassort- ment of pandemic H1N1/2009 influenza A virus in swine 显示文摘Vijaykrishna D Poon L L Zhu H C Ma S K Li 0 T Che- unq C L Smith G J Peiris J S Guan Y 2010Science2010,328,5985:1
7Physical activity and the incidence of type 2 diabetes in the Shanghai women~ health study 显示文摘VILLEGAS R SHU X 0 LI H 2006Int J Epidemiol2006,35,6:1
8Enhancement of humoral and cellular immunity in mice against Japanese encephalitis virus using a DNA prime-protein boost vaccine strategy显示文摘Li P Cao R B Zheng 0 S 2010Vet J2010,183,2:1
9Camera -based analysis of text and documents: a survey显示文摘LiangJ Doermann 0 Li H P 2005InternationalJournal of Document Analysis and Recognition2005,7,23:1
10显示文摘RODGER MA A VRUCH LI H 0 Pelvicm agnetic resonance venog-raphy reveals high rate of pelvic vein thrombosis after cesarean sectionWLEY HE 2006Am J Obstet Gynecol2006,194,43:1
11Mature dendritic cells pulsed withexosomes stimulate efficient cytotoxic T-lymphocyte responsesand antitumour immunity显示文摘Hao S Bai 0 Li F 2007Immunology2007,120,1:1
12Channel coordination under fairness concerns and nonlinear demand显示文摘CALISKAN D 0 CHEN Y LI J 2010Euro- pean Journal of Operational Research2010,207,3:1
13查看详情显示文摘Ou W L Li D 0 0,,:1
14On the conservation bi-ology of a Chinese population of the birdwing Troides aea-cus(Lepidoptera: Papilionidae)显示文摘Li X S Schweiger 0 Settele J etal 2010Insect Conservertion2010,14,:1
15Heavy metal distribution insediment profiles of the Pearl River estuary, South China显示文摘LI X D WAI 0 W H Li Y S 2000Ap-plied Geochemistry2000,15,:1
16Comparativeanalysis of a large dataset indicates that internal transcribedspacer(ITS)should be incorporated into the core barcode for seedplants显示文摘China Plant B 0 L Group Li D Z Gao L M et cd 2011PNAS2011,108,19:1
17Voluntary non-financial disclosure and the cost of equity capital: the initiation of corporate social responsibility reporting显示文摘Dhaliwal D S Li 0 Z Tsang A 2011The Accounting Review2011,86,1:1
18The school bus routing problem: a case study显示文摘Li L Y 0 Fu Z 2002The Journal of the Operational Research Society2002,53,5:1
19An inverse reliability method and its application 显示文摘Hong Li Ricardo 0 Foschi 1998Structural Safety1998,20,:1
20Voluntary non- financial disclosure and the cost of equity capital: The initiation of corporate social responsibility reporting 显示文摘Dhaliwal D S Li 0 Z Tsang A 2011The Accounting Review2011,86,1:1
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