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UNMIXING-BASED DENOISING AS A PRE-PROCESSING STEP FOR CORAL REEF ANALYSIS

D. Cerra, D. Traganos, P. Gege, P. Reinartz
<span title="2017-05-31">2017</span> <i title="Copernicus GmbH"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/i74shj7anreaxjo327fokng66m" style="color: black;">The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences</a> </i> &nbsp;
Hyperspectral images in particular excel in being used in coral monitoring, being characterized by very rich spectral information, which results in a strong discrimination power to characterize a target  ...  of interest, and separate healthy corals from bleached ones.  ...  In the case of corals, these sensors excel at mapping the structure of a coral reef and separating healthy from bleached corals.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-archives-xlii-1-w1-279-2017">doi:10.5194/isprs-archives-xlii-1-w1-279-2017</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sacnl26pabethimkapde6a3zaa">fatcat:sacnl26pabethimkapde6a3zaa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171202222617/https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-1-W1/279/2017/isprs-archives-XLII-1-W1-279-2017.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/34/e6/34e6ca1fdda8a22554eb2fb1e6919cb8bd3a5f18.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5194/isprs-archives-xlii-1-w1-279-2017"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

A Review of Current and New Optical Techniques for Coral Monitoring

Jonathan Teague, David A. Megson-Smith, Michael J. Allen, John C.C. Day, Thomas B. Scott
<span title="2022-01-20">2022</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/olkda7nqwzbirlv7bgrmjpek7a" style="color: black;">Oceans</a> </i> &nbsp;
Monitoring the health of coral reefs is essential to understanding the damaging impacts of anthropogenic climate change as such non-invasive methods to survey coral reefs are the most desirable.  ...  of the reef structure and physiology in a single data capture.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/oceans3010003">doi:10.3390/oceans3010003</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fg7zzjcjkffz3bj45fgx66jyua">fatcat:fg7zzjcjkffz3bj45fgx66jyua</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220504072038/https://mdpi-res.com/d_attachment/oceans/oceans-03-00003/article_deploy/oceans-03-00003-v2.pdf?version=1643016078" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ed/a6/eda6677a81675ab57506da7058984b539fb69799.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/oceans3010003"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Remote Sensing of Coral Reefs for Monitoring and Management: A Review

John Hedley, Chris Roelfsema, Iliana Chollett, Alastair Harborne, Scott Heron, Scarla Weeks, William Skirving, Alan Strong, C. Eakin, Tyler Christensen, Victor Ticzon, Sonia Bejarano (+1 others)
<span title="2016-02-06">2016</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
Coral reefs are in decline worldwide and monitoring activities are important for assessing the impact of disturbance on reefs and tracking subsequent recovery or decline.  ...  A clear conclusion of the review is that advances in both sensor technology and processing algorithms continue to drive forward remote sensing capability for coral reef mapping, particularly with respect  ...  Unless mass bleaching has occurred in a location, bleaching assessments using satellite imagery are not feasible Bathymetry Hyperspectral airborne and high resolution satellite sensors, acoustic and  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs8020118">doi:10.3390/rs8020118</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/agfhxqncdvbyjil6sufyer762m">fatcat:agfhxqncdvbyjil6sufyer762m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190223173141/http://pdfs.semanticscholar.org/4a92/c8f4a5302f975efbc8e0716016f2f6d6095e.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4a/92/4a92c8f4a5302f975efbc8e0716016f2f6d6095e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs8020118"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Multi-Scale Remote Sensing of Coral Reefs [chapter]

Serge Andréfouët, Eric J. Hochberg, Christophe Chevillon, Frank E. Muller-Karger, John C. Brock, Chuanmin Hu
<span title="">2007</span> <i title="Springer Netherlands"> Remote Sensing of Coastal Aquatic Environments </i> &nbsp;
sensors have been used for nearly a decade to monitor sea surface temperature (SST, Fig. 1 ) and bleaching (Liu et al., 2003) .  ...  Conclusions and perspectives: multi-scale, multi-sensor, multi-method approach In this chapter we used coral bleaching and assessing coral reef biodiversity to illustrate the integration of various remote  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-1-4020-3100-7_13">doi:10.1007/978-1-4020-3100-7_13</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/fie4jaqjgvanndijq7xssv4x2a">fatcat:fie4jaqjgvanndijq7xssv4x2a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20050115144119/http://imars.marine.usf.edu:80/~hu/papers/misc/Serge_Miller_book.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/71/8e/718e0eed404985efa98e08fd1805b637b679255c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-1-4020-3100-7_13"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Scaling Up Coral Reef Restoration Using Remote Sensing Technology

Shawna A. Foo, Gregory P. Asner
<span title="2019-03-13">2019</span> <i title="Frontiers Media SA"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/texsnjoz7rctvkgcmnhp4zdp5q" style="color: black;">Frontiers in Marine Science</a> </i> &nbsp;
the use of remote sensing in reef restoration design and monitoring.  ...  Research into the development of a spectral database for corals, linking habitat type and extent with predator abundance, and identification of species-specific acoustic signatures are needed to advance  ...  An integrated use of multiple sensor technologies will provide a comprehensive view of the reef ecosystem.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fmars.2019.00079">doi:10.3389/fmars.2019.00079</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/57spfpt4ujd53fpxiy4w73gmvu">fatcat:57spfpt4ujd53fpxiy4w73gmvu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200215235458/https://pdfs.semanticscholar.org/79ba/718c57ef13190138f7a61fe1d32322ebe296.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/79/ba/79ba718c57ef13190138f7a61fe1d32322ebe296.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fmars.2019.00079"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> frontiersin.org </button> </a>

Mapping of Coral Reefs with Multispectral Satellites: A Review of Recent Papers

Teo Nguyen, Benoît Liquet, Kerrie Mengersen, Damien Sous
<span title="2021-11-07">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
A precise mapping of coral reef habitat with high spatial and time resolutions has become a necessary step for monitoring their health and evolution.  ...  In this paper, we review the different satellites used in recent literature, as well as the most common and efficient machine-learning methods.  ...  Sentinel-2 was initially designed for land monitoring [63] but has been used for monitoring oceans (and more specifically coral reefs bleaching) and mapping benthic habitat [64] [65] [66] [67] [68]  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs13214470">doi:10.3390/rs13214470</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/evyijiyae5g7fnejn6fnzebbsu">fatcat:evyijiyae5g7fnejn6fnzebbsu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211109195038/https://mdpi-res.com/d_attachment/remotesensing/remotesensing-13-04470/article_deploy/remotesensing-13-04470-v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d9/2a/d92a704ce98a62f7d2f21d63672d10562593f3df.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs13214470"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Assessing the spatial distribution of coral bleaching using small unmanned aerial systems

Joshua Levy, Cynthia Hunter, Trent Lukacazyk, Erik C. Franklin
<span title="2018-02-12">2018</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/zc2eaqqbd5flnhvwrucbzud4om" style="color: black;">Coral reefs</a> </i> &nbsp;
Here, we qualitatively describe the use of sUAS to survey the spatial characteristics of coral cover and the distribution of coral bleaching across patch reefs in Kāne'ohe Bay, Hawaii, and address limitations  ...  Using sUAS imagery, we determined that paled, bleached and healthy corals on all four reefs were spatially clustered.  ...  Neilson and the Division of Aquatic Resources team for giving us access to the in situ coral cover data. Thanks to R. Ritson-Williams for providing his in situ coral bleaching data. Thanks to T.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s00338-018-1662-5">doi:10.1007/s00338-018-1662-5</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/j6ntn3kgvrhwffmeqf5jwhllgq">fatcat:j6ntn3kgvrhwffmeqf5jwhllgq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180724060505/https://link.springer.com/content/pdf/10.1007%2Fs00338-018-1662-5.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/62/c6/62c6ebc8fa9f25c4039de1bab20df5263dcb196a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s00338-018-1662-5"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Spectral reflectance as a potential tool for detecting stressed corals

Hiroya Yamano, Masayuki Tamura, Yoshimitsu Kunii, Michio Hidaka
<span title="">2003</span> <i title="Japanese Coral Reef Society"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ecxjrhvggvbgjg63tzcuog5j5m" style="color: black;">Journal of the Japanese Coral Reef Society</a> </i> &nbsp;
In the stress experiment, the shift was observed prior to visible bleaching. We propose that spectral reflectance is a useful indicator of coral stress.  ...  We observed the reflectance spectra of naturally bleached corals and of experimentally stressed corals exposed to high temperature and strong solar radiation, and analyzed changes in reflectance spectra  ...  Remote sensing allows corals to be observed without disturbance, and would be a very effective tool for detecting stressed and bleached corals, and their recovery.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3755/jcrs.2003.1">doi:10.3755/jcrs.2003.1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hnuphmgpwjdu3mtwobv4nr3m6a">fatcat:hnuphmgpwjdu3mtwobv4nr3m6a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180727090306/https://www.jstage.jst.go.jp/article/jcrs1999/2003/5/2003_5_1/_pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6d/f1/6df1e7ba1c79a9cfd988d26bfcef1fa1e4f52e85.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3755/jcrs.2003.1"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Coregistered Hyperspectral and Stereo Image Seafloor Mapping from an Autonomous Underwater Vehicle

Daniel L. Bongiorno, Mitch Bryson, Tom C. L. Bridge, Donald G. Dansereau, Stefan B. Williams
<span title="2017-03-21">2017</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hozy4uxohvhslew6ka2x3ecogy" style="color: black;">Journal of Field Robotics</a> </i> &nbsp;
Challenges faced by in-water hyperspectral imaging include difficulties in correcting for water column effects and the spatial registration of point/line-scan hyperspectral sensor measurements.  ...  would typically prevent the use of remote-sensing methods.  ...  The AUV facility is one of the 11 IMOS facilities funded by NCRIS and provides support for the deployment of AUV systems at benthic reference sites around Australia.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/rob.21713">doi:10.1002/rob.21713</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/stty6stn3bcjlonjxp3ggn64ya">fatcat:stty6stn3bcjlonjxp3ggn64ya</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190204043554/http://dgd.vision:80/Papers/bongiorno2018coregistered.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/7d/89/7d890b846333846fbebfca8fbfa20e949ecbfced.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/rob.21713"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a>

Underwater hyperspectral classification of deep sea corals exposed to 2-methylnaphthalene [article]

Paul Anton Letnes, Ingrid Myrnes Hansen, Lars Martin Aas, Ingvar Eide, Ragnhild Pettersen, Luca Tassara, Justine Receveur, Stephane le Floch, Julien Guyomarch, Lionel Camus, Jenny Bytingsvik
<span title="2017-06-14">2017</span> <i title="Cold Spring Harbor Laboratory"> bioRxiv </i> &nbsp; <span class="release-stage" >pre-print</span>
In this work, we evaluate underwater hyperspectral imaging as a method to detect changes in health status of both orange and white color morphs of the coral species Lophelia pertusa.  ...  It is therefore important to develop methods to monitor the status of the reefs and detect changes in the health condition of the corals at an early stage before severe damage occur.  ...  By keeping the coral samples in a recovery tank over weeks, the samples and 165 individual polyps could be monitored visually for the presence of soft tissue on skeleton 166 and polyps.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/150060">doi:10.1101/150060</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/r5vvdjwnz5esvgra437tgn2tpu">fatcat:r5vvdjwnz5esvgra437tgn2tpu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190502150901/https://www.biorxiv.org/content/biorxiv/early/2018/04/16/150060.full.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ba/8a/ba8a3b5fd10e0dfba250790b83cea0369111f223.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/150060"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> biorxiv.org </button> </a>

Bag of Features (BoF) Based Deep Learning Framework for Bleached Corals Detection

Sonain Jamil, MuhibUr Rahman, Amir Haider
<span title="2021-10-08">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tdvcddxjjzfavkwy267ww7wn5m" style="color: black;">Big Data and Cognitive Computing</a> </i> &nbsp;
The dataset contains images of bleached and unbleached corals, and various kernels are used to support the vector machine so that extracted features can be classified.  ...  The proposed technique achieves 99.08% accuracy with a classification error of 0.92%. A novel bleached coral positioning algorithm is also proposed to locate bleached corals in the coral reef images.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/bdcc5040053">doi:10.3390/bdcc5040053</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qqjirp6njjcrrko6unnb6pfwwy">fatcat:qqjirp6njjcrrko6unnb6pfwwy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211016031407/https://mdpi-res.com/d_attachment/BDCC/BDCC-05-00053/article_deploy/BDCC-05-00053.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/97/be/97be234c71dd830714b5da6de86371a1e8c0ffa4.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/bdcc5040053"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Spectral Reflectance of Palauan Reef-Building Coral with Different Symbionts in Response to Elevated Temperature

Brandon Russell, Heidi Dierssen, Todd LaJeunesse, Kenneth Hoadley, Mark Warner, Dustin Kemp, Timothy Bateman
<span title="2016-02-23">2016</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
Integrated reflectance across visible wavelengths had an inverse correlation to symbiont cell density and could be used as a relative indicator of the symbiont abundance for each type of coral.  ...  Spectral reflectance patterns of corals are driven largely by the pigments of photosynthetic symbionts within the host cnidarian.  ...  Imaging Spectroscopy for Coasts and Snow Cover. We wish to thank the staff of the Palau International Coral Reef Center where work was conducted.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs8030164">doi:10.3390/rs8030164</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2ptyeyamp5c7rocfbvufp3enxy">fatcat:2ptyeyamp5c7rocfbvufp3enxy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180727024443/https://res.mdpi.com/def50200416d08625272263d342e4fc08d9494dfa757ddfdfec91ebee41796537862f9e29b8853e089a32968df8510ec10574fa57c0d966bac1e72ee13e2d958e5c43adb924ea3df6d31ca4d6d54d2083b322b4c57fbdcd387844bfc818e8ffc6059a2a902cb688b6cb654920b9c4184cf3898979ef214db3767405e2fd248e23cc82d75a34c1b090e966cf3788472fdb26db0c64860bef69ba9191a7bcba774bdc9?filename=&amp;attachment=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d7/86/d786d1f892bd386ca10e0c23d8914103a3fad102.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs8030164"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Live Coral Cover Index Testing and Application with Hyperspectral Airborne Image Data

Karen Joyce, Stuart Phinn, Chris Roelfsema
<span title="2013-11-20">2013</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
In order to address this, we describe the development, application, and testing of a spectral index for mapping live coral cover using CASI-2 airborne hyperspectral high spatial resolution imagery of Heron  ...  We present the live coral cover index as a simple and viable means to estimate the amount of live coral over potentially thousands of km 2 and in clear-water reefs.  ...  analysis for monitoring health, decline and recovery of coral cover in reef ecosystems.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs5116116">doi:10.3390/rs5116116</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/6h6zxe6otjfz7jeaziu3rrs5qm">fatcat:6h6zxe6otjfz7jeaziu3rrs5qm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190428133217/https://researchonline.jcu.edu.au/40842/1/joyce%20live%20coral%20cover%20indext%20testing%20and%20application%20with%20hyperspec%20airborne%20image%20data.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/fc/65/fc656024198048be491b9d146fe05321c3794ff5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs5116116"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

How Much Shallow Coral Habitat Is There on the Great Barrier Reef?

Chris M. Roelfsema, Mitchell B. Lyons, Carolina Castro-Sanguino, Eva M. Kovacs, David Callaghan, Magnus Wettle, Kathryn Markey, Rodney Borrego-Acevedo, Paul Tudman, Meredith Roe, Emma V. Kennedy, Manuel Gonzalez-Rivero (+2 others)
<span title="2021-10-28">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
57% of shallow offshore reef area) was covered by hard substrate suitable for coral growth, the first estimate of potential coral habitat based on substrate availability.  ...  However, this is critical to understand the spatial extent of disturbance impacts and recovery potential.  ...  We would also like to thank the anonymous reviewers their comments, which helped us to improve the manuscript substantially. Conflicts of Interest: The authors declare no conflict of interest.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs13214343">doi:10.3390/rs13214343</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cm3ufdac3re4bnsjeg3ue2vq5e">fatcat:cm3ufdac3re4bnsjeg3ue2vq5e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20211112092143/https://mdpi-res.com/d_attachment/remotesensing/remotesensing-13-04343/article_deploy/remotesensing-13-04343-v5.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ac/9c/ac9c4920e4a49389bf2af963d328de0faf16a240.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs13214343"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Effects of sediment smothering on the sponge holobiont with implications for dredging management

Mari-Carmen Pineda, Brian Strehlow, Miriam Sternel, Alan Duckworth, Joost den Haan, Ross Jones, Nicole S. Webster
<span title="2017-07-14">2017</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/tnqhc2x2aneavcd3gx5h7mswhm" style="color: black;">Scientific Reports</a> </i> &nbsp;
The response of the sponges was examined using a suite of different response variables including growth, respiration, lipid content, community composition of the microbial symbionts, and maximum quantum  ...  modes, were exposed for up to 30 d to multiple sediment deposition events, each of which resulted in an initial covering of 80-100% of the surface of the sponges in a layer ~0.5 mm thick.  ...  A Chennu and the workshops of the Max Planck Institute for providing instruments and software for measurements.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/s41598-017-05243-x">doi:10.1038/s41598-017-05243-x</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28710460">pmid:28710460</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5511226/">pmcid:PMC5511226</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/i5lokjol3za2vonawu6dwpiy5a">fatcat:i5lokjol3za2vonawu6dwpiy5a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200206085240/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5511226&amp;blobtype=pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/6d/a5/6da5b0d52e430d0b2953519cf4ebc3c81cd4b1c9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/s41598-017-05243-x"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5511226" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>
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