نتایج جستجو برای: sandy coast mid
تعداد نتایج: 121542 فیلتر نتایج به سال:
Tidal flats play an important role in promoting coastal biodiversity, defense against flooding, land reclamation and recreation. Many tidal flats, especially the tide-dominant ones, are muddy. However, number of studies on profile shape surficial sediment distribution muddy is small compared to sandy beaches. Based high spatial-resolution measurements along Jiangsu Coast, China, we analyzed mor...
From 1999 to 2005, studies carried out in the frame of regional and national French programs aimed to determine whether the Phaeocystis globosa bloom affected the intertidal benthic communities of the French coast of the eastern English Channel in terms of composition and/or functioning. Study sites were chosen to cover most of the typical shore types encountered on this coast (a rocky shore, a...
MERI began collaborating with the Northeast Region Marine Mammal Stranding Network in 2001 to respond to stranded marine mammals in the downeast and mid-coast Maine area and to collect tissues for contaminants research. Through this collaboration, MERI initially collected tissues from 34 stranded harbor seals (Phoca vitulina concolor) and 3 gray seals (Halichoerus gryphus), primarily pups and y...
Species richness and abundance of epibenthic fishes and decapod crustaceans were quantified with daytime beam trawl tows and throw traps to provide information on nekton assemblages in Zostera marina and unvegetated sandy habitats in northern latitudes. Sampling at randomly selected stations with a 1.0-m beam trawl occurred in eelgrass (Zostera marina) and unvegetated sandy substrates of two mi...
the qom formation in southwest kashan in sanandaj-sirjan fore arc basin has a thickness of 190 meters and is composed of medium to thick and massive bedded limestone, marly limestone, sandy limestone, marl and coglomerates. study of these deposits led to recognition of nine microfacies related to a carbonate platform. the high presence of perforate foraminifera in most of the recognized microfa...
S U M M A R Y The crustal structure beneath Ross Island and the Transantarctic Mountains (TAM) in Southern Victoria Land, Antarctica, is inferred using non-linear inversion of receiver functions, derived from teleseismic earthquake data. Intermediate-period waveforms from more than 160 teleseismic earthquakes recorded between January 1994 and January 2000 were used in the analysis. The inversio...
The suprabenthos or hyperbenthos is the macrofaunal assemblage of small-sized organisms that interact for some time in the benthic boundary layer. Information about the taxonomic composition and role of suprabenthic species, especially in littoral zones, is scarce and scattered. This work attempts to contribute alleviate this problem. We analyze the temporal and spatial variations of suprabenth...
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