Spectral Wave-Driven Bedload Transport Across a Coral Reef Flat/Lagoon Complex
نویسندگان
چکیده
منابع مشابه
Isolation by resistance across a complex coral reef seascape.
A detailed understanding of the genetic structure of populations and an accurate interpretation of processes driving contemporary patterns of gene flow are fundamental to successful spatial conservation management. The field of seascape genetics seeks to incorporate environmental variables and processes into analyses of population genetic data to improve our understanding of forces driving gene...
متن کاملHydrodynamic Modelling of Coral Reefs:Ningaloo Reef-Western Australia
As with all coral reef systems, the ecology of Ningaloo Reef is closely linked to water circulation which transport and disperse key material such as nutrients and larvae. Circulation on coral reefs may be driven by a number of forcing mechanisms including waves, tides, wind, and buoyancy effects. Surface waves interacting with reefs have long been known to dominate the currents on many coral r...
متن کاملField observations of wave-driven circulation over spur and groove formations on a coral reef
Spur and groove (SAG) formations are found on the forereefs of many coral reefs worldwide. Modeling results have shown that SAG formations together with shoaling waves induce a nearshore Lagrangian circulation pattern of counter-rotating circulation cells, but these have never been observed in the field. We present results from two separate field studies of SAG formations on Palmyra Atoll which...
متن کاملEpisodic circulation and exchange in a wave-driven coral reef and lagoon system
We examined the role of wave-driven circulation relative to wind and buoyancy forcing in a coral reef–lagoon system. Circulation measurements in Paopao Bay, Moorea, French Polynesia, during austral summer show the importance of waves in driving flows over the reef crest, through the lagoon, and out the reef pass. Tides were comparatively weak, due to proximity to amphidromic points, and exhibit...
متن کاملSpectral reflectance of coral reef bottom-types worldwide and implications for coral reef remote sensing
Coral reef benthic communities are mosaics of individual bottom-types that are distinguished by their taxonomic composition and functional roles in the ecosystem. Knowledge of community structure is essential to understanding many reef processes. To develop techniques for identification and mapping of reef bottom-types using remote sensing, we measured 13,100 in situ optical reflectance spectra...
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ژورنال
عنوان ژورنال: Frontiers in Marine Science
سال: 2020
ISSN: 2296-7745
DOI: 10.3389/fmars.2020.513020