Results 31 to 40 of about 5,895 (226)

Codition of Coral Reef at Teluk Pandan Sub-District East Kutai District

International Journal of Science and Engineering, 2015
Coral reef of TelukPandan Sub-district East Kutai District still low in both monitoring and management, thus also poorly in coral reef database. This research purpose was to obtain the data of coral reef condition and distribution description in this sub-
Muhammad Syahrir R, Achmad Jayadi, Adnan Adnan, Muhammad Yasser MF, Tedy Hanjoko   +4 more
doaj   +1 more source

ANALISA LUASAN TERUMBU KARANG DI PERAIRAN PULAU TEGAL LAMPUNG DENGAN TEKNOLOGI PENGINDERAAN JAUH

JGE, 2020
Damage to coral reefs on Tegal Island has an impact on reducing coral reef habitats, so monitoring needs to be done. Monitoring is done by analyzing the extent and changes by utilizing remote sensing technology to map the existing conditions.
Faris Muhtar, Armijon Armijon, Fauzan Murdapa, Romi Fadly   +3 more
doaj   +1 more source

Dataset of coral reefs monitoring, Puerto Morelos, Mexico, 2019

Data in Brief, 2022
Noticeable within the Mexican Caribbean is the Arrecife de Puerto Morelos National Park (APMNP), a marine protected area established as an essential component for managing and protecting coral reefs. In June 2019, we conducted a survey in eight shallow reef sites of the APMNP with the purpose of applying a coral reef assessment method, based on ...
Hansel Caballero‐Aragón, Susana Perera‐Valderrama, Sergio Cerdeira‐Estrada, Raúl Martell‐Dubois, Laura Rosique‐de la Cruz, Lorenzo Álvarez‐Filip, Esmeralda Pérez‐Cervantes, Nuria Estrada‐Saldivar, Rainer Ressl   +8 more
openaire   +3 more sources

Advancing Ocean Monitoring Near Coral Reefs [PDF]

Eos, Transactions American Geophysical Union, 2010
Corals, the foundation of tropical marine ecosystems, exist in a symbiotic relationship with zooxanthellae (algae). The corals obtain much of their energy by consuming compounds derived from photosynthesis by these microorganisms; the microorganisms, which reside in the coral tissue, in turn use waste products from the corals to sustain photosynthesis.
Heron, S.F., Steinberg, C.R., Heron, M.L., Mantovanelli, A., Jaffrés, Jasmine, Skirving, W.J., McAllister, F., Rigby, P., Wisdom, D., Bainbridge, S.   +9 more
openaire   +2 more sources

Machine-Learning for Mapping and Monitoring Shallow Coral Reef Habitats

Remote Sensing, 2022
Mapping and monitoring coral reef benthic composition using remotely sensed imagery provides a large-scale inference of spatial and temporal dynamics. These maps have become essential components in marine science and management, with their utility being dependent upon accuracy, scale, and repeatability.
Christopher Burns 0005, Barbara Bollard, Ajit Narayanan   +2 more
openaire   +2 more sources

(Bio)sensors applied to coral reefs’ health monitoring: a critical overview

Green Analytical Chemistry, 2023
Biosensor technology represents a novel tool with several areas of application, such as biomedical and physicochemical ones. In this review, we considered this technology's application to physiological analyses in the area of biological response to ...
Lucia Gastoldi, Stefano Cinti
doaj   +1 more source

Can we measure beauty? Computational evaluation of coral reef aesthetics [PDF]

PeerJ, 2015
The natural beauty of coral reefs attracts millions of tourists worldwide resulting in substantial revenues for the adjoining economies. Although their visual appearance is a pivotal factor attracting humans to coral reefs current monitoring protocols ...
Andreas F. Haas, Marine Guibert, Anja Foerschner, Tim Co, Sandi Calhoun, Emma George, Mark Hatay, Elizabeth Dinsdale, Stuart A. Sandin, Jennifer E. Smith, Mark J.A. Vermeij, Ben Felts, Phillip Dustan, Peter Salamon, Forest Rohwer   +14 more
doaj   +2 more sources

Towards Species-Specific Coral Classification in Reef Monitoring Efforts

The International FLAIRS Conference Proceedings, 2023
Monitoring the health of coral reefs has traditionally required human labor-intensive effort in the collection and analysis of captured survey data and underwater images. Typical Marine Ecology tasks involve the classification of features within benthic maps and the estimation of coral coverage of the seafloor.
Hyeong Gyu Jang, Jonathan P. Leidig, Greg Wolffe   +2 more
openaire   +2 more sources

Ratio of coral reefs to macroalgae: An ecosystem approach management

Depik Jurnal, 2019
. The decline in the quality of coral reef ecosystems is not only caused by human activities but also caused by competition in ecosystems, including competition for space and nutrients.
Aditiyawan Ahmad, Achmad Fahrudin, Mennofatria Boer, Yusli Wardiatno, Mohammad Mukhlis Kamal   +4 more
doaj   +1 more source

Initiating a DNA Barcoding Reference Library of Stony Corals from the Gulf of Eilat (Red Sea)

Journal of Marine Science and Engineering, 2022
Accurate identification of scleractinian coral species is fundamental for proper biodiversity estimates, for aiding in efforts of reef monitoring, conservation, restoration, and for the management of coral reefs.
Elad Nehoray Rachmilovitz, Omri Shabbat, Maayan Yerushalmy, Baruch Rinkevich   +3 more
doaj   +1 more source