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677 results for “coastal waters”
Figure 1 in Does the location of coastal brackish waters determine diversity and abundance of zooplankton assemblages?
Figure 1. Location of the research stations on the Vistula Lagoon and Lake Łebsko.
Figure 5 in Does the location of coastal brackish waters determine diversity and abundance of zooplankton assemblages?
Figure 5. Biomass (mg dm–3) of zooplankton in the Vistula Lagoon and Lake Łebsko in 2010–2011.
Figure 1 in Influence of Climatic Factors on the Interannual Changes of Gonadosomatic Index of the Red Mullet Mullus barbatus ponticus in the Coastal Crimean Waters
Figure 1. Scheme of the study area and location of sampling points.
Figure 4 in Revision of Eocene warm-water cassid gastropods from coastal southwestern North America: implications for paleobiogeographic distribution and faunal-turnover
Figure 4. See caption on the bottom of page 11.
Figure 3 in Revision of Eocene warm-water cassid gastropods from coastal southwestern North America: implications for paleobiogeographic distribution and faunal-turnover
Figure 3. See caption on the bottom of page 7.
Figure 1 in Revision of Eocene warm-water cassid gastropods from coastal southwestern North America: implications for paleobiogeographic distribution and faunal-turnover
Figure 1. Index map of the coastal southwestern North America (CSWNA) region.
Fig. 6 in Habitat use and site fidelity of Irrawaddy dolphins (Orcaella brevirostris) in the coastal waters of Bago-Pulupandan, Negros Occidental, Philippines
Fig. 6. Strong positive correlation between time spent in each sector with average depth.
Fig. 2 in Habitat use and site fidelity of Irrawaddy dolphins (Orcaella brevirostris) in the coastal waters of Bago-Pulupandan, Negros Occidental, Philippines
Fig. 2. Coastal waters of Bago and Pulupandan divided into 16 sectors.
Dataset on how mesopredator-mediated trophic cascade can break persistent phytoplankton blooms in coastal waters
<p>Managing eutrophied systems using only nutrient decreases to impose bottom-up control can be economically and ecologically challenging. Top-down controls through increased consumption have sometimes effectively controlled phytoplankton blooms. However, mechanistic insights, especially on possible trophic cascades, are less understood in brackish, species-poor coastal waters, where large cladocera are absent. In this study, we set up large mesocosms for three consecutive years during the growing season. One set of mesocosms contained mesopredators (gobies and shrimps), whereas the other mesocosms had no such mesopredator present. The results were standardized to monitoring data from the ecosystem to track possible differences between treatments and the system. We found that mesopredator mesocosms showed lower turbidity, phytoplankton biomass, and nutrients compared to no-mesopredator mesocosms, and compared to the ecosystem. This decrease allowed macrophytes to colonize water depths only sparsely colonized in the ecosystem. Rotifer biomass increased in mesopredator mesocosms compared to the ecosystem and to the no-mesopredator mesocosms. Likewise, copepod biomass that potentially grazes upon rotifers and other microzooplankton decreased in mesopredator mesocosms. No-mesopredator mesocosms were colonized by an omnivorous mesograzer (<em>Gammarus</em> <em>tigrinus</em>), potentially creating additional pressure on macrophytes and increasing grazing-mediated nutrient release. Zooplankton was not able to control the non-nutrient-limited phytoplankton. We propose a new mechanism, where a higher mesopredator density will increase grazing on phytoplankton by promoting microzooplankton capable of grazing on picophytoplankton. This proposed mechanism would contrast with freshwater systems, where a decrease of zooplanktivorous fish would promote larger phytoplankton grazer like cladocerans. Biomanipulation in such species-poor eutrophic coastal waters may be more successful, due to fewer trophic pathways, that can cause complex top-down controls like in other systems. Stocking eutrophic coastal waters with gobies and shrimps may be an alternative biomanipulative approach rather than selectively removing large piscivorous or omnivorous fish from eutrophic coastal waters.</p>
Data from: Delineating seagrass species in the genera Halodule and Halophila from Tanzanian coastal waters using ITS and rbcL DNA barcoding
<p>The seagrass species in <em>Halodule</em> and <em>Halophila</em> may for several reasons be considered as taxonomic complexes. They show close evolutionary relationships, morphological plasticity, and share similar features making misidentifications likely when morphological identification is applied. In Tanzanian coastal waters, there is some uncertainty about the identity of members of <em>Halodule</em>, particularly the existence of <em>Halodule wrightii</em> and the species composition of the <em>Halophila ovalis</em> complex. This study used morphology as well as internal transcribed spacer (ITS1 and ITS2) and ribulose-bisphosphate carboxylase (rbcL) DNA barcoding to identify species of <em>Halodule</em> and <em>Halophila</em>. Seagrass samples were collected during low spring tides, from Tanzania's coastal waters of Tanga, Dar es Salaam, Mtwara, Mafia Island, and Unguja Island, from August 2020 to February 2022. Morphological diagnosis, phylogenetic analysis, and evolutionary divergences inferred from the ITS gene supported the identification of five species, namely <em>Halophila ovalis</em>, <em>H. minor,</em> and <em>H. stipulacea</em>, with the first two forming the <em>H. ovalis</em> complex; as well as <em>Halodule uninervis</em> and <em>H. pinifolia</em>. It is the first time that <em>H. pinifolia</em> is reported in Tanzania. This is the first study reporting the delineation of seagrass species in East African coastal waters using DNA barcoding coupled with morphology.</p>
Potential for shoreline recession to accelerate discharge of groundwater pollutants to coastal waters
<p>Included in this repository are supporting field data used to produce the results of the manuscript submitted to Water Resources Research:</p> <p>Sabina Rakhimbekova, Christopher Power, Denis M. O’Carroll, Clare E. Robinson, (2023) "<strong>Potential for shoreline recession to accelerate discharge of groundwater pollutants to coastal waters"</strong></p>
A physical perspective of recurrent water quality degradation: a case study in the Jiangsu coastal waters, China
<p>This dataset is created for manuscript entitle of <strong>A physical perspective of recurrent water quality degradation: a case study in the Jiangsu coastal waters, China</strong> submitted to <em>Journal of Geophysical Research: Oceans</em>. This dataset should not be used without agreement from authors before the paper published.</p>
Compact RINEX dataset of: Optimizing simultaneous water level and wave measurements from multi-GNSS interferometric reflectometry over one year at an exposed coastal site
<p>Compact-RINEX files (Hatanaka-compressed format) for each day of the deployment. Sampling frequency is 1 Hz.</p>
Bony fish 12S rRNA sequencing data from coastal water samples in gulf of Maine
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Data from: Delineating seagrass species in the genera Halodule and Halophila from Tanzanian coastal waters using ITS and rbcL DNA barcoding
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Marine biodiversity patterns in coastal Australian waters revealed by a three-year environmental DNA survey
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Revealing elasmobranch distributions in turbid coastal waters: insights from environmental DNA and particle tracking
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An integrated assessment of microplastic pollution in coastal surface water and sediment of Japan
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Analyzing coastal fog effects on carbon and water fluxes in a California agricultural system using approaches in biometeorology, remote sensing, and plant physiology
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Coastal squeeze on temperate reefs: long-term shifts in salinity, water quality, and oyster-associated communities
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.