Mediterranean Bioconstructions Along the Italian Coast
Gianmarco IngrossoMarco AbbiatiFabio BadalamentiGiorgio BavestrelloGenuario BelmonteRita CannasLisandro Benedetti‐CecchiMarco BertolinoStanislao BevilacquaCarlo Nike BianchiMarzia BoElisa BoscariFrine CardoneRiccardo Cattaneo‐ViettiAlessandro CauCarlo CerranoRenato ChemelloGiovanni ChimientiLeonardo CongiuGiuseppe CorrieroFederica CostantiniFrancesco De LeoLuigia DonnarummaAnnalisa FalaceSimonetta FraschettiAdriana GiangrandeMaria Flavia GravinaGiuseppe GuarnieriFrancesco MastrototaroMarco MilazzoCarla MorriLuigi MuscoLaura PezzolesiStefano PirainoFiorella PradaMassimo PontiFabio RindiGìovanni Fulvio RussoRoberto SandulliAdriana VillamorLorenzo ZaneFerdinando Boero
182
Citation
342
Reference
10
Related Paper
Citation Trend
Keywords:
Marine ecosystem
Abstract Aim To develop a standardized, quantitative method for mapping cumulative impacts of invasive alien species on marine ecosystems. Location The methodology is applied in the Mediterranean Sea but is widely applicable. Methods A conservative additive model was developed to account for the Cumulative IMP acts of invasive AL ien species ( CIMPAL ) on marine ecosystems. According to this model, cumulative impact scores are estimated on the basis of the distributions of invasive species and ecosystems, and both the reported magnitude of ecological impacts and the strength of such evidence. In the Mediterranean Sea case study, the magnitude of impact was estimated for every combination of 60 invasive species and 13 habitats, for every 10 × 10 km cell of the basin. Invasive species were ranked based on their contribution to the cumulative impact score across the Mediterranean. Results The CIMPAL index showed strong spatial heterogeneity. Spatial patterns varied depending on the pathway of initial introduction of the invasive species in the Mediterranean Sea. Species introduced by shipping gave the highest impact scores and impacted a much larger area than those introduced by aquaculture and the Suez Canal. Overall, invasive macroalgae had the highest impact among all taxonomic groups. These results represent the current best estimate of the spatial variation in impacts of invasive alien species on ecosystems, in the Mediterranean Sea. Main Conclusions A framework for mapping cumulative impacts of invasive alien species was developed. The application of this framework in the Mediterranean Sea provided a baseline that can be built upon with future improved information. Such analysis allows the identification of hotspots of highly impacted areas, and prioritization of sites, pathways and species for management actions.
Marine ecosystem
Marine protected area
Marine Spatial Planning
Mediterranean Basin
Suez canal
Cite
Citations (147)
Cite
Citations (34)
Abstract On 26 December 2004, a severe earthquake in Sumatra caused a series of tsunami waves to strike southwestern coastal areas of Thailand. In this study, we investigated the patterns of tsunami‐related damage to coral reefs at Mu Ko Similan Marine National Park. The results showed that the percent of damaged corals ranged from 7.2% to 39.7% of the total live coral cover, and the intensity of the coral damage was high at depths deeper than 10 metres at most study sites. In addition, massive and tabulate coral forms were the most susceptible to tsunami damage. The surveys also revealed that a high degree of coral damage occurred where the reef slope gradually dropped away from the shoreline. Therefore, coral communities and coastal profiles can be major factors influencing the movement of the currents generated by the tsunami and consequently may affect the pattern of coral damage by the tsunami. Keywords: tsunami coral reef coastal profile coral lifeform shore
Bioerosion
Coral bleaching
Cite
Citations (19)
Belgica
Cite
Citations (0)
The north temperate of the seed plant flora in Qinling Mt. is studied in this paper. The result shows: the north temperate is a dominant element of the composition of the seed plant flora in Qinling Mt., there are 225 genera in this range, the amount of genera about north temperate account for 24.08% of the total genera in Qinling Mt. and 74.50% of the north temperate of China seed plant flora. The north temperate in this Mt. is not only rich in kind, but also the dominant element in the flora of the vegetation .The nature of the flora is temperate characteristics, and the origin of north temperate has the clear tropical nature.
Flora
Cite
Citations (0)
Coral reefs are known as complex marine ecosystems. They play essential role in sustaining life. These ecosystems can serve as conservation areas as well as marine tourism object. The condition of coral reef degradation in Indonesia is quite worrying. One contributing factor is increasing heavy metal pollution in the waters. Levels of heavy metals that exceed the quality standard are very harmful to coral reefs. Heavy metals can not be degraded in waters but can be absorbed. Considering the importance of coral reef ecosystems and the increasing number of heavy metal pollution, it is necessary to know the effect of heavy metals on Corals. In general, the effect of heavy metals on corals can be divided into two, effects that did not cause of death (sublethal) and cause of death (lethal).
Marine ecosystem
Marine Pollution
Aquaculture of coral
Cite
Citations (2)
ECOLOGICAL ROLES OF SPONGES IN CORAL REEF ECOSYSTEMS. Sponges are one of main reef benthic components which is quite abundant and worldwide distributed. Due to its unique characteristics, such as filtering water column, possessing pores throughout the body, and producing metabolite compounds, sponges play important roles in marine ecosystems. In coral reef ecosystems, the roles are very complex, including facilitating nutrient cycles, stabilizing/eroding calcareous substrates, hosting many types of marine organisms, providing protection to its symbions, competing with other marine benthos in structuring the reefs and as a bioindicator. In this case, sponges can be illustrated as a mediator between abiotic and biotic factors, thus material and energy transfers in the coral reef ecosystems can be boosted. Therefore, it is essential to monitor sponge communities in the reefs considering that its immense roles cannot likely be replaced by other marine organisms.
Marine ecosystem
Benthos
Bioindicator
Sponge
Bioerosion
Coral reef organizations
Cite
Citations (1)
The unique marine environment of the northern Red Sea region is among the richest and most productive marine ecosystems in the world. The sea is populated with extensive algae blooms and at least five types of coral reefs. However, the region’s tourism sector is largely dependent on the surrounding environment, including the coral reefs, which are highly sensitive to human activities. A large tourist project (Neom) is scheduled to be installed in the northern Red Sea, further increasing tourist activities in the area and leading to human intrusion into crucial but fragile marine habitats such as seagrass beds, coral reefs and mangrove stands. The present study investigates how human activities are currently affecting Red Sea ecosystems. Field visits were done in order to investigate and to study human activities impact on marine ecosystems in the north of Red Sea. To the best of our knowledge, this work is the first of its kind to evaluate the impact of tourism on marine ecosystems in Saudi Arabia’s northern Red Sea coast.
Marine ecosystem
Mangrove ecosystem
Marine habitats
Cite
Citations (3)
Bioerosion
Rubble
Acropora
Cite
Citations (166)
Abstract The coral growth rate is affected by several ecological conditions, which could lead to enhancement or deceleration. Good marine habitat and water conditions would escalate coral fragment growth rate on rehabilitation sites. This study was assessed to determine the coral growth rate transplanted on artificial reef-building for rehabilitation purposes and indicated the main driving factors that enhance coral growth rate at Nyamuk Island, Anambas. Benthic communities, coral length, and coral growth rate compared through the year. Analysis of variances and Principal component analysis (PCA) was conducted to indicated differences between variables and analyse driving factors of coral growth rate. Hard coral and sand coverage increasing during observation. Coral length based indicated constant escalation. However, coral growth yearly showed fluctuation with peak growth from 2014 to 2015. PCA exhibited hard coral, dead coral with algae, sponge, and sand played an important role in supporting coral growth on rehabilitation at Anambas. Available niche for other marine faunas built by artificial reef-building could support to preserve of the coral fragments. Acquisitions of hard coral by coral fragments could be supported by good natural hard coral coverage in the habitat. Herbivorous is one factor that could support recent coral reefs.
Aquaculture of coral
Coral bleaching
Cite
Citations (2)