scholarly journals USGS research on Atlantic coral reef ecosystems

Fact Sheet ◽  
2015 ◽  
Author(s):  
Ilsa B. Kuffner ◽  
Kimberly K. Yates ◽  
David G. Zawada ◽  
Julie N. Richey ◽  
Christina A. Kellogg ◽  
...  
Keyword(s):  
Coral Reef ◽  
Coral Reef Ecosystems

Impacts of human activities on coral reef ecosystems of southern Taiwan: A long-term study

2012 ◽  
Vol 64 (6) ◽  
pp. 1129-1135 ◽  
Author(s):  
Pi-Jen Liu ◽  
Pei-Jie Meng ◽  
Li-Lian Liu ◽  
Jih-Terng Wang ◽  
Ming-Yih Leu
Keyword(s):  
Coral Reef ◽  
Human Activities ◽  
Term Study ◽  
Long Term Study ◽  
Coral Reef Ecosystems ◽  
Southern Taiwan

scholarly journals Spatial Scales of Bacterial Diversity in Cold-Water Coral Reef Ecosystems

PLoS ONE ◽  
2012 ◽  
Vol 7 (3) ◽  
pp. e32093 ◽  
Author(s):  
Sandra Schöttner ◽  
Christian Wild ◽  
Friederike Hoffmann ◽  
Antje Boetius ◽  
Alban Ramette
Keyword(s):  
Coral Reef ◽  
Bacterial Diversity ◽  
Cold Water ◽  
Spatial Scales ◽  
Coral Reef Ecosystems ◽  
Water Coral

scholarly journals Habitats as Surrogates of Taxonomic and Functional Fish Assemblages in Coral Reef Ecosystems: A Critical Analysis of Factors Driving Effectiveness

PLoS ONE ◽  
2012 ◽  
Vol 7 (7) ◽  
pp. e40997 ◽  
Author(s):  
Simon Van Wynsberge ◽  
Serge Andréfouët ◽  
Mélanie A. Hamel ◽  
Michel Kulbicki
Keyword(s):  
Coral Reef ◽  
Critical Analysis ◽  
Fish Assemblages ◽  
Coral Reef Ecosystems

scholarly journals KEPADATAN MEGABENTOS PADA EKOSISTEM TERUMBU KARANG DI PERAIRAN DESA PERLANG BANGKA TENGAH, BANGKA BELITUNG

2019 ◽  
Vol 13 (2) ◽  
pp. 173-177
Author(s):  
Arham Hafidh Akbar ◽  
Sudirman Adibrata ◽  
Wahyu Adi
Keyword(s):  
Coral Reef ◽  
Data Collection ◽  
Coral Cover ◽  
Live Coral ◽  
Coral Reef Ecosystems ◽  
Tridacna Maxima ◽  
Belt Transect ◽  
Tridacna Gigas ◽  
Drupella Cornus ◽  
Diadema Setosum

This study aims to analyze the density of megabenthos in coral reef ecosystems in the waters of Perlang Village. This research was conducted in November 2019 in the waters of Perlang Village with the megabentos data collection method using the Bentos Belt Transect (BBT) method based on COREMAP CTI LIPI (2017) with 5 data collection stations. The results found 603 individuals consisting of 9 species from 4 megabenthos families in coral reef ecosystems. Species found at the study site are Diadema setosum, Diadema antillarium (Familli Deadematidae), Drupella cornus, Drupella rugosa (Family Murcidae), Trochus sp, Trochus conus, Tectus pyramis (Family Trochidae), Tridacna gigas, and Tridacna maxima (Family Tridacnidae) . The highest attendance percentage of all stations was obtained by Diadema setosum of 47.93% (289 people). Percentage of live coral cover from 5 observation stations ranged from 57.44% - 91.78%. Observation pensions that received the highest percentage of cover values ​​were at pension 2 with 91.78% in the very good category.

scholarly journals Representative benthic habitat mapping on Lovina coral reefs in Northern Bali, Indonesia

2021 ◽  
Vol 22 (11) ◽  
Author(s):  
Anggita Kartikasari ◽  
TODHI PRISTIANTO ◽  
RIZKI HANINTYO ◽  
EGHBERT ELVAN AMPOU ◽  
TEJA ARIEF WIBAWA ◽  
...  
Keyword(s):  
Coral Reef ◽  
Coral Reefs ◽  
Habitat Mapping ◽  
Benthic Habitat ◽  
Coral Rubble ◽  
Spatial Coverage ◽  
Coral Reef Ecosystems ◽  
Optical Imagery ◽  
Sentinel 2

Abstract. Kartikasari A, Pristianto T, Hanintyo R, Ampou EE, Wibawa TA, Borneo BB. 2021. Representative benthic habitat mapping on Lovina coral reefs in Northern Bali, Indonesia. Biodiversitas 22: 4766-4774. Satellite optical imagery datasets integrated with in situ measurements are widely used to derive the spatial distribution of various benthic habitats in coral reef ecosystems. In this study, an approach to estimate spatial coverage of those habitats based on observation derived from Sentinel-2 optical imagery and a field survey, is presented. This study focused on the Lovina coral reef ecosystem of Northern Bali, Indonesia to support deployment of artificial reefs within the Indonesian Coral Reef Garden (ICRG) programme. Three specific locations were explored: Temukus, Tukad Mungga, and Baktiseraga waters. Spatial benthic habitat coverages of these three waters was estimated based on supervised classification techniques using 10m bands of Sentinel-2 imagery and the medium scale approach (MSA) transect method of in situ measurement.The study indicates that total coverage of benthic habitat is 61.34 ha, 25.17 ha, and 27.88 ha for Temukus, Tukad Mungga, and Baktiseraga waters, respectively. The dominant benthic habitat of those three waters consists of sand, seagrass, coral, rubble, reef slope and intertidal zone. The coral reef coverage is 29.48 ha (48%) for Temukus covered by genus Acropora, Isopora, Porites, Montipora, Pocillopora. The coverage for Tukad Mungga is 8.69 ha (35%) covered by genus Acropora, Montipora, Favia, Psammocora, Porites, and the coverage for Baktiseraga is 11.37 ha (41%) covered by genus Montipora sp, Goniastrea, Pavona, Platygyra, Pocillopora, Porites, Acropora, Leptoseris, Acropora, Pocillopora, Fungia. The results are expected to be suitable as supporting data in restoring coral reef ecosystems in the northern part of Bali, especially in Buleleng District.

scholarly journals Building the Capacity and Knowledge about Coral Rehabilitation of Tour Guides in Lemukutan Island

2021 ◽  
Vol 5 (2) ◽  
pp. 157-166
Author(s):  
Dahlia Wulan Sari ◽  
Achis Martua Siregar ◽  
Tia Nuraya ◽  
Elliska Murni Harfinda ◽  
Mordik Erdiansyah
Keyword(s):  
Coral Reef ◽  
Test Results ◽  
West Kalimantan ◽  
Tour Guides ◽  
Aquatic Resource ◽  
Post Test ◽  
Coral Reef Ecosystems ◽  
Nahdlatul Ulama ◽  
Tourism Attractions ◽  
Department Faculty

The coral reef ecosystem is one of the marine tourism attractions on Lemukutan Island, West Kalimantan. However, currently, some locations are in a relatively degraded condition, which should be addressed. One solution to this problem is coral transplantation activities involving tour guides. As part of the effort to rehabilitate the coral reef habitats, the Aquatic Resource Management Department, Faculty of Agriculture, Nahdlatul Ulama University, West Kalimantan, conducted community development activities to increase the capacity and knowledge of tour guides regarding coral reef ecosystems and coral transplantation techniques. This training was attended by fifteen tour guides from the Lemukutan Guide Group and ARTUNA (Anak Remaja Teluk Cina) Group. The participants were previously trained under PT Pertamina (Persero) and Yayasan Jejak Pesisir Nusantara. This training was carried out in three stages: (i) materials presentation and discussions, (ii) direct practice on the field, and (iii) evaluation. The post-test results showed that the training had increased participants' understanding of coral reef ecosystems and coral transplantation techniques by 40,00% and 33,33%, respectively.

A continuous, real-time water quality monitoring system for the coral reef ecosystems of Nanwan Bay, Southern Taiwan

2014 ◽  
Vol 85 (2) ◽  
pp. 641-647 ◽  
Author(s):  
Kwee Siong Tew ◽  
Ming-Yih Leu ◽  
Jih-Terng Wang ◽  
Chia-Ming Chang ◽  
Chung-Chi Chen ◽  
...  
Keyword(s):  
Water Quality ◽  
Coral Reef ◽  
Real Time ◽  
Monitoring System ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Coral Reef Ecosystems ◽  
Southern Taiwan
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