WWW.DISSERTATION.XLIBX.INFO
FREE ELECTRONIC LIBRARY - Dissertations, online materials
 
<< HOME
CONTACTS



Pages:     | 1 | 2 ||

«Remote estimation of chlorophyll concentration in productive waters: Principals, algorithm development and validation A.A. Gitelson, Y.Z. Yacobi, D. ...»

-- [ Page 3 ] --

Satellite carried sensor future options A major and unresolved issue is determining whether our findings from high spectral resolution radiometer measurements, obtained at close range, can be applied to satellite sensors with limited spectral resolution. Global maps of algal density (i.e., Chl a) in the oceans were achieved using wide band sensors and/or a small number of narrower channels appropriate for phytoplankton sensing (i.e. the CZCS and SeaWiFS). We infer from our work that the spectral requirements for Chl estimation are quite restricted, and use of an instrument with several narrow (10-20 nm) spectral channels in the red and near infrared ranges should be sufficient. We suggest that an optimum configuration would include channels centered at 600, 625, 650 nm (accessory pigments), 670 nm (Chl absorption and reference for baseline), 685 nm (Chl fluorescence), 700 nm (NIR peak position), and 750 nm (reference for base line). Near future narrow band satellite sensors offer better capability to detect phytoplankton pigments: MERIS (ESA) and MODIS (NASA) aimed to monitor photosynthetic pigments in vegetation and aquatic environments, and its spectral channels (especially of MERIS) coincide in certain degree with the significant spectral features of water constituents in inland waters (Fig. 8). These sensors include spectral channels for atmospheric corrections that is mandatory for monitoring of inland water quality from space.

Fig. 8: Typical reflectance spectrum of productive inland waters and the location of the bands of MERIS system.

In order to harness the satellite acquired data for water quality monitoring several steps of operation are

mandatory:

• adjustment of algorithms for Chl estimation, developed by the use of high-resolution spectroradiometers at ground level, to the capabilities offered by satellite-carried sensors;

• establishment of a routine for satellite image acquisition, processing and analysis, including geometrical and atmospheric corrections of the images, and selection of the relevant optical information;

• validation of the satellite data by ground observations in diverse aquatic productive ecosystems.

Acknowledgments This work was supported by grants from the Israel National Academy of Sciences and Humanities, Water Commissioner's Office, Israel Ministry of Science and from the US-Israel Bi-national Science Foundation (BSF Grant No. 94-00087/1).

Literature Cited Berman, T., Yacobi Y.Z. & Pollingher, U. (1992): Lake Kinneret phytoplankton: stability and variability during twenty years (1970 - 1989). Aquat. Sci. 54:104-127.

Berman, T., Stone, L., Yacobi, Y.Z., Schlichter, M., Nishri, A. & Pollingher, U. (1995): Primary Production in Lake Kinneret: A long term record (1972 - 1993). Limnol. Oceanogr. 40: 1064-1076.

Bukata, R.P., Jerome, J.H. Kondratyev, K.Y. & Pozdnyakov, D. V. (1995): Optical Properties and Remote Sensing of Inland and Coastal Waters, CRC Press, Boca Raton, New York, London, Tokyo, 362p.

Dekker. A. (1993): Detection of the optical water quality parameters for eutrophic waters by high resolution remote sensing. Ph.D. Thesis, Free University, Amsterdam, The Netherlands, 212 p.

Doerffer, R. (1981): Factor Analysis in Ocean Color Interpretation. In: Oceanography from Space, (Gower, J.F.R., ed.), pp. 339-345, Plenum Press, New York.

Fischer, J., & Kronfeld, V. (1990): Sun-stimulated chlorophyll fluorescence. 1: Influence of oceanic properties. Int. J.

Remote Sensing, 11: 2125-2147.

GKSS (1986): The use of chlorophyll fluorescence measurements from space for separating constituents of sea water.

ESA Contract No. RFQ3-5059/84/NL/MD, Vol II, Appendices, GKSS Research Centre.

Gitelson, A. (1992): The peak near 700 nm on reflectance spectra of algae and water: relationships of its magnitude and position with chlorophyll concentration. Int. J. Remote Sensing, 13: 3367-3373.

Gitelson, A. (1993): The nature of the peak near 700 nm on the radiance spectra and its application for remote estimation of phytoplankton pigments in inland waters, Optical Engineering and Remote Sensing, SPIE 1971, pp.

170-179.

Gitelson, A., Nikanorov, A.M., Sabo, G. & Szilagyi, F. (1986): Etude de la qualite des eaux de surface par teledetection, IAHS Publications, 157: 111-121.

Gitelson, A., Garbuzov, G., Szilagyi, F., Mittenzwey, K-H., Karnieli A., & Kaiser, A. (1993a): Quantitative remote sensing methods for real-time monitoring inland water quality. Int. J. Remote Sensing, 14: 1269-1295.

Gitelson, A., Szilagyi, F. & Mittenzwey, K. (1993b): Improving quantitative remote sensing for monitoring of inland water quality. Water Res., 7: 1185-1194.

Gitelson, A., Mayo, M. & Yacobi, Y.Z. (1994a): Signature analysis of reflectance spectra and its application for remote observations of the phytoplankton distribution in LakeKinneret. Mesures Physiques et Signatures en Teledetection. ISPRS 6th International Symposium, Val d'Isere, France, pp. 277-83.

Gitelson, A., Mayo, M., Yacobi, Y.Z., Parparov, A. & Berman, T. (1994b): The use of high spectral radiometer data for detection of low chlorophyll concentrations in Lake Kinneret. J. Plankton Res. 16:993-1002.

Gitelson, A., Laorawat, S., Keydan, G.P., and Vonshak, A. (1995): Optical properties of dense algal cultures outdoors and its application to remote estimation of biomass and pigment concentration in Spirulina platensis. J. Phycology, Vol. 31, No. 5, pp. 828-834.





Gitelson, A., Yacobi, Y.Z., Karnieli, A. & Kress, N. (1996): Reflectance spectra of polluted marine waters in Haifa Bay, Southeastern Mediterranean: Features and application for remote estimation of chlorophyll concentration.

Israel J. Earth Sci. 45: 127-136.

Gitelson, A.A., Stark, R., & Dor, I. (1997): Quantitative near-surface remote sensing of wastewater quality in oxidation ponds and reservoirs: A case study of the Naan system. Water Environ. Res. 69: 1263-1271.

Gitelson, A.A., Schalles, J.F., Rundquist, D.C. Schiebe, F. R. Yacobi, Y.Z. (1999): Comparative reflectance properties of algal cultures with manipulated densities, J. Applied Phycology, Vol. 11, No. 4, 345-354.

Goodin, D.G., Han, L., Fraser, R.N., Rundquist, D.C., Stebbins, W.A. & Schalles, J.F. (1993): Analysis of suspended solids in water using remotely sensed high resolution derivative spectra. Photogram. Eng. Rem. Sens., 59: 505-10.

Gordon, H., and A. Morel (1983): Remote Assessment of Ocean Color for Interpretation of Satellite Visible Imagery.

A Review, Springer-Verlag, New York, 114p.

Gower, J.F.R. (1980): Observations of in-situ fluorescence of chlorophyll-a in Saanich Intel. Boundary-Layer Meteorol. 18: 235-245.

Han, L., Rundquist, D.C., Liu, L. L., Fraser, R.N. & Schalles, J.F. (1994): The spectral responses of algal chlorophyll in water with varying levels of suspended sediment. Int. J. Remote Sensing, 15: 3707-18.

Jones, J.R., & Bachmann, R.W. (1974): Limnological features of some northwestern Iowa lakes. Proc. Iowa Acad. Sci.

81: 158-163.

Kirk, J.T.O. (1994): Light and Photosynthesis in Aquatic Ecosystems. Cambridge University Press, 509 p.

Kishino, M., Sugihara, S., and Okami, N. (1986): Theoretical analysis of the in-situ fluorescence of chlorophyll-a on the underwater spectral irradiance. Bulletein de la Societe Franco-Japanaise d’ Oceanographie, Vol. 24:130-138.

Matthews, A.M. & Boxall, S.R. (1994): Novel algorithms for the determination of phytoplankton concentration and maturity. Proc. of the Second Thematic Conference on Remote Sensing for Marine and Coastal Environments, 31 January-2 February 1994, New Orleans, Louisiana, USA. Environmental Research Institute of Michigan, Vol. 1, pp. I-173-I-180.

Mayo, M., Gitelson, A., Yacobi, Y., and Z. Ben-Avraham, (1995): Chlorophyll distribution in lake Kinneret determined from Landsat Thematic Mapper data. Int. J. Remote Sensing, Vol. 16, No. 1, pp. 175-182.

Millie, D.F., Baker, M.C., Tucker, C. S., Vinyard, B.T. & Dionigi, C. P. (1992): High-resolution airborne remote sensing of bloom-forming phytoplankton. J. Phycol. 28: 281-90.

Mittenzwey, K.-H. & Gitelson, A., (1988): In-situ monitoring of water quality on the basis of spectral reflectance, Int.

Revue Ges. Hydrobiol. 73: 61-72.

Mittenzwey, K-H., Ullrich, S., Gitelson, A., & Kondrat'ev, K. Ya., (1992): Determination of chlorophyll-a of inland waters on the basis of spectral reflectance, Limnol. Oceanogr. 37: 147-149.

Morel, A. & Prieur, L. (1977): Analysis of variation in ocean color. Limnol. Oceanogr. 22:709-22.

Neville, R.A. & Gower, J.F.R. (1977): Passive remote sensing of phytoplankton via chlorophyll-a fluorescence. J.

Geophys. Res. 82: 3487-3493.

Oron, G., & Gitelson, A. (1996): Real-time quality monitoring by remote sensing ofcontaminated water bodies: waste stabilization pond effluent. Water Res, 30: 3106-3114.

Quibell, G. (1992): Estimation chlorophyll concentrations using upwelling radiance from different freshwater algal genera. Int. J. Remote Sensing, 13: 2611-2621.

Pollingher, U. (1986): Phytoplankton periodicity in a subtropical lake (Lake Kinneret, Israel). Hydrobiol. 138: 127Richardson, L.L., Buisson, D. & Ambrosia, V. (1995): Use of remote sensing coupled with algal accessory pigment data to study phytoplankton bloom dynamics in Florida Bay. Proc. of the Third Thematic Conference on Remote Sensing for Marine and Coastal Environments, 18-20 September 1995, Seattle, Washington, USA. Environmental Research Institute of Michigan, Vol. II, pp.125-134.

Rundquist, D.C., Schalles, J.F. & Peake, J.S (1995): The response of volume reflectance to manipulated algal concentrations above bright and dark bottoms at various depths in an experimental pool. Geocart Int. 10:5-14.

Rundquist, D.C., Han, L., Schalles, J.F. & Peake, J.S (1996): Remote measurement of algal chlorophyll in surface waters: the case for the first derivative of reflectance near 690 nm. Photogram. Eng. Rem. Sens. 62: 195-200.

Schalles, J.F., Gitelson, A., Yacobi, Y.Z. & Kroenke, A.E. (1998): Chlorophyll estimation using whole seasonal, remotely sensed high spectral-resolution data for an eutrophic lake. J. Phycol. 34:383-390.

Schalles, J.F., Schiebe, F.R., Starks, P.J. & Troeger, W.W. (1997): Estimation of algal and suspended sediment loads (singly and combined) using hyperspectral sensors and integrated mesocosm experiments. Proc. of the Fourth International Conference on Remote Sensing of Marine and Coastal Environments. 17-19 March 1997, Orlando, Florida, USA. Environmental Research Institute of Michigan, Ann Arbor, MI, Vol. I, pp. 247-258.

Stark, R. (1997): Real-time remote sensing monitoring waste water effluent in reservoirs. M.Sc thesis, Department of Geology, Ben Gurion University of the Negev, 54 pp.

Yacobi, Y. Z., Gitelson, A. & Mayo, M. (1995): Remote sensing of chlorophyll in Lake Kinneret using high spectral resolution radiometer and Landsat TM: Spectral features of reflectance and algorithm development. J. Plankton Res.

17: 2155-2173.

Vos, W.L., Donze, M., & Bueteveld, H. (1986): On the reflectance spectrum of algae in water: The nature of the peak at 700 nm and its shift with varying concentration. Communication on Sanitary Engineering and water Management, Delft, The Netherlands, Technical Report, 86-22.

Pages:     | 1 | 2 ||


Similar works:

«Research in ISSN : P-2409-0603, E-2409-9325 AGRICULTURE, LIVESTOCK and FISHERIES An Open Access Peer Reviewed Journal      Open Access Res. Agric. Livest. Fish. Research Article Vol. 2, No. 1, April 2015: 125-133 FISHERS ACCESS TO THE COMMON PROPERTY WATERBODIES IN THE NORTHERN REGION OF BANGLADESH Md. Amzad Hossain1*, Mousumi Das1, Md. Shahanoor Alam2 and Md. Enamul Haque3 1 Department of Aquaculture, Bangabandhu Sheikh Mujibur Rahman Agricultural University (BSMRAU), Gazipur-1706,...»

«2013 South Dakota Crop Protection Guide Corn Weed Control (text) Weeds: Mike Moechnig, Darrell L. Deneke, Leon J. Wrage, Jill Alms, Dave Vos, and Mark Rosenberg Insects: Adrianna Szczepaniec and Buyung Hadi Diseases: Kay Ruden “This document represents only a portion of the 2013 Corn Crop Protection Guide. The complete guide is available at iGrow.org. Information in this publicationis based on SDSU and other research and observations and provides a summary of label recommendations. It is not...»

«Milk Fat Globule Stability Lipolysis with Special Reference to Automatic Milking Systems Lars Wiking Faculty of Natural Resources and Agricultural Sciences Department of Food Science Uppsala Doctoral thesis Swedish University of Agricultural Sciences Uppsala 2005 Acta Universitatis Agriculturae Sueciae 2005: 49 ISSN 1652-6880 ISBN 91-576-7048-X © 2005 Lars Wiking, Uppsala Tryck: SLU Service/Repro, Uppsala 2 Abstract Wiking, L. 2005. Milk Fat Globule Stability Lipolysis with Special Reference...»

«The Sword of Damocles: Pima Agriculture, Water Use and Water Rights, 1848-1921 Item type text; Electronic Dissertation Authors DeJong, David Henry Publisher The University of Arizona. Rights Copyright © is held by the author. Digital access to this material is made possible by the University Libraries, University of Arizona. Further transmission, reproduction or presentation (such as public display or performance) of protected items is prohibited except with permission of the author....»

«Faculty of Natural Resources and Agricultural Sciences Department of Urban and Rural Development Rural Development and Natural Resource Management Dispute or Residing Together in Harmony? Bean Cultivation and Theft in Rural Ethiopia Tesfanesh Zekiwos Gichamo Uppsala 2011 EX0681 Master Thesis 30 hp Dispute or Residing Together in Harmony? Bean Cultivation and Theft in Rural Ethiopia Tesfanesh Zekiwos Gichamo Swedish University of Agricultural Sciences Department of Urban and Rural Development...»

«Assessing the Alliance for Green Revolution in Africa August 2009 Report Contributions: Sam Moyo, Walter Chambati, Tendai Murisa and Amade Sucá TABLE OF CONTENTS 1. INTRODUCTION 2. THE CONTEXT: DECLINING AGRICULTURAL PRODUCTIVITY 3. OVERVIEW OF THE AGRA PROJECT 3.1 Background 3.2 Principles and policies: defining the problem and interventions 3.3 Programmes and their implementation 3.4 The actors and partnerships involved 3.4.1 AGRA Leadership 3.4.2 Implementation partnerships 3.4.3 AGRA and...»

«RI Department of Environmental Management Local Agriculture and Seafood Act Grants Program 2016 GUIDELINES & INSTRUCTIONS The Rhode Island Department of Environmental Management, Division of Agriculture is accepting grant applications for the Local Agriculture and Seafood Act Grants Program. The goal of the program, which was established by the Local Agriculture and Seafood Act (LASA) of 2012, is to support the growth, development, and marketing of local food and seafood in Rhode Island. It is...»

«THE LATENT LANDSCAPE A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Fine Arts in The School of Art by May Ann Babcock B.F.A., University of Connecticut, 2008 May, 2011 TABLE OF CONTENTS LIST OF FIGURES ABSTRACT THE LATENT LANDSCAPE BIBLIOGRAPHY VITA 
 ii
 LIST OF FIGURES 1. May Ann Babcock, Cinclaire Study 1, Handmade Paper, Monotype, Paper Cast...»

«SAFETY DATA SHEET Section 1. Identification Ammonia, Anhydrous Product Name: Synonyms: Ammonia CAS REGISTRY NO: 7664-41-7 Supplier: Tanner Industries, Inc. 735 Davisville Road, Third Floor Southampton, PA 18966 Website: www.tannerind.com Telephone (General): 215-322-1238 Corporate Emergency Telephone Number: 800-643-6226 Emergency Telephone Number: Chemtrec: 800-424-9300 Recommended Use: Various Industrial / Agricultural Section 2. Hazard(s) Identification Hazard: Acute Toxicity, Corrosive,...»

«A GREAT KOREAN MUSIC PIONEER MIN-CHONG PARK: A PERFORMANCE GUIDE OF HIS SELECTED VIOLIN WORKS A Dissertation Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirement for the degree of Doctor of Musical Arts in The School of Music by Sin Myung Min B.A., Kookmin University, 2006 M.M., Temple University, 2009 December 2014 ACKNOWLEDGEMENTS I would like to express my deep appreciation to the members of my...»

«International Journal of Plant Production 1(1), March 2007 ISSN 1735-6814 GUASNR This is a refereed journal and all articles are professionally screened and reviewed. www.ijpp.info Tea yield and soil properties as affected by slope position and aspect in Lahijan area, Iran F. Khormalia,*, Sh. Ayoubia, F. Kananro Foomania, A. Fatemib, Kh. Hemmatic a Department of Soil Science, cDepartment of Horticulture, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran. b Tea...»

«SOUT H ERN RURAL SOCIOLOGY, 24(2), 2009, pp. 169–191. Copyright © by the Southern Rural Sociological Association CREATING ALTERNATIVES: A PARTICIPANT OBSERVER’S REFLECTIONS ON THE EMERGING LOCAL FOOD SYSTEM IN KANSAS CITY* MARY HENDRICKSON UN IVERSIT Y OF M ISSOURI-COLUM BIA ABSTRACT The Missouri School has been known for its study of the structure of agriculture and food, and what affects structural arrangements have on farmers, communities, and environments. A lesser known aspect of the...»





 
<<  HOME   |    CONTACTS
2016 www.dissertation.xlibx.info - Dissertations, online materials

Materials of this site are available for review, all rights belong to their respective owners.
If you do not agree with the fact that your material is placed on this site, please, email us, we will within 1-2 business days delete him.