Reflectance Analysis of Coral, Padina Pavonica and Coral Sand at Luhuitou of Sanya Bay!

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院海洋生物资源可持续利用重点实验室

	Reflectance Analysis of Coral, Padina Pavonica and Coral Sand at Luhuitou of Sanya Bay!
	Chen Yong-qiang ; Chen Biao 3; Lei Xin-ming ; Xie Qiang 1; Huang Hui 2
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2018
卷号	38 期号:11 页码:3483
关键词	Lu Huitou Sanya Bay Coral Padina Pavonica Coral sand Reflectance Spectrum
ISSN号	1000-0593
英文摘要	Reflectance spectra of eight common scleractinian coral species were chosed to represent the reflectance of corals in the sea area of Luhuitou, Sanya Bay in the north-western South China Sea (SCS). Reflectance spectra of these scleractinian corals, Padina Pavonicaand coral sand were measured using a fiber spectrometer. Then spectral reflectance analysis and derivative spectroscopy were used to study the diference of the reflectance spectrum of reef building scleractinian coral, Padina Pavonica and coral sand in this sea area. The results showed that reflectance difference of Padina Pavonica and scleractinian coral is very significant in 500 similar to 700 nm; reflectance of coral sand is significantly higher than that of coral reflectance spectrum with significant differences. Derivative analysis results showed that the distinguishable bands of scleractinian coral, Padina Pavonica and coral sand are as follows: scleractinian coral and Padina Pavonica, first order derivatives are mainly in 415. 1 similar to 425. 6, 482 similar to 487, 514. 5 similar to 529, 577 similar to 587. 6 and 631. 9 similar to 644 nm bands. The second order derivatives are mainly in 413 similar to 418. 7, 427. 4 similar to 432. 5, 462. 3 similar to 470. 6, 494. 4 similar to 503. 6, 551. 6 similar to 561. 4, 590 similar to 594 and 639 similar to 643 nm bands. The fourth order derivatives are mainly in 412. 2 similar to 418. 4, 420. 5 similar to 425. 3, 470. 9 similar to 480.2, 481. 3 similar to 486. 9, 540. 8 similar to 545. 7, 560 similar to 568. 3 and 635. 6 similar to 639. 6 nm bands. First order derivatives of scleractinian coral and coral sand are mainly in 400 similar to 413. 7, 514. 5 similar to 529. 6, 576. 9 similar to 587. 6 and 602. 7 similar to 667 nm bands. The second order derivatives are mainly in 420. 5 similar to 430. 7, 446. 9 similar to 458. 8, 467. 3 similar to 472. 3, 537 similar to 544. 3, 556. 8 similar to 561. 4, 582. 8 similar to 587. 2 and 637. 6 similar to 649. 4 nm. The fourth order derivatives are mainly in 414.4 similar to 418. 7, 419. 5 similar to 430. 3, 486. 9 similar to 495. 8, 534. 2 similar to 540. 1, 579 similar to 583. 1, 622. 7 similar to 627. 5, 640 similar to 645 and 665. 4 similar to 672. 8 nm bands.
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/17609]
专题	南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
作者单位	1.Jining 1 Peoples Hosp, Lab Med Mycol, Jining 272111, Peoples R China 2.Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China 3.Natl Expt Stn Trop Marine Biol, Sanya 572000, Peoples R China 4.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya 572000, Peoples R China
推荐引用方式 GB/T 7714	Chen Yong-qiang,Chen Biao,Lei Xin-ming,et al. Reflectance Analysis of Coral, Padina Pavonica and Coral Sand at Luhuitou of Sanya Bay![J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2018,38(11):3483, 3488.
APA	Chen Yong-qiang,Chen Biao,Lei Xin-ming,Xie Qiang,&Huang Hui.(2018).Reflectance Analysis of Coral, Padina Pavonica and Coral Sand at Luhuitou of Sanya Bay!.SPECTROSCOPY AND SPECTRAL ANALYSIS,38(11),3483.
MLA	Chen Yong-qiang,et al."Reflectance Analysis of Coral, Padina Pavonica and Coral Sand at Luhuitou of Sanya Bay!".SPECTROSCOPY AND SPECTRAL ANALYSIS 38.11(2018):3483.