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FIG. 2 in Morphological and phylogenetic data confirm the identity of Prasiola fluviatilis (Prasiolales, Trebouxiophyceae) from glacier streams in the Tianshan Mountains, China
FIG. 2.— Morphology of Prasiola fluviatilis (Sommerfelt) Areschoug ex Lagerstedt: A, B, thalli; C, D, vegetative cells; E, F, cells in the lower part of the blade; G, cells in the upper portion of the thallus; H, uniseriate branches. Scale bars: A, B, 1 cm; C, D, 100 µm; E-H, 20 µm.
FIG. 1 in Morphological and phylogenetic data confirm the identity of Prasiola fluviatilis (Prasiolales, Trebouxiophyceae) from glacier streams in the Tianshan Mountains, China
FIG. 1. — Habitat of Prasiola fluviatilis (Sommerfelt) Areschoug ex Lagerstedt: A, streams under a glacier; B, population of P. fluviatilis.
FIG. 5 in Morphological and phylogenetic data confirm the identity of Prasiola fluviatilis (Prasiolales, Trebouxiophyceae) from glacier streams in the Tianshan Mountains, China
FIG. 5.— Global distribution of Prasiola fluviatilis (Sommerfelt) Areschoug ex Lagerstedt (blue: glacier area [GLIMS and NSIDC 2005, updated 2019]; Ϙ, occurrence records based on morphology; Δ, occurrence records based on morphology and molecular evidence)
Figure 3 in Evidence of new chironomid taxa (Diptera, Chironomidae) for Croatia from a mountain stream in the Pannonian Plain
Figure 3. Morphological characteristics of Diamesa cf. insignipes: a) larval head ventral view, b) posterior abdominal segment, c) mandible and premandible, d) labro-epipharyngeal area.
Figure 2 in Evidence of new chironomid taxa (Diptera, Chironomidae) for Croatia from a mountain stream in the Pannonian Plain
Figure 2. Morphological characteristics of Boreoheptagyia legeri: a) dorsal surface of head, b) larval head, ventral view, c) posterior abdominal segments, d) mandible.
Figure 1 in Evidence of new chironomid taxa (Diptera, Chironomidae) for Croatia from a mountain stream in the Pannonian Plain
Figure 1. Šumetlica stream: location of the study site in Croatia (black dot), sampling site in June 2020 (left), sampling site in May 2021 (right).
Fig. 3 in Abundance, feeding and reproduction of Salminus sp. (Pisces: Characidae) from mountain streams of the Andean piedmont in Venezuela
Fig. 3. Relation between estimated areas in river sections where Salminus sp. were counted and average abundance (means of individuals for transect). Larger areas correspond to larger rivers.
Fig. 1. A in Integrity of fluvial fish communities is subject to environmental gradients in mountain streams, Sierra de Aroa, north Caribbean coast, Venezuela
Fig. 1. A: The Aroa River basin. The Yurubí National Park (YNP) is indicated by the shaded polygon. B: each circle indicates one or more sample localities. The white circles denoted tributaries in group 1 (G1) and black circles are tributaries in group 2 (G2).
Fig. 5. Relationships between the PCA 1 and CCA 1 in Integrity of fluvial fish communities is subject to environmental gradients in mountain streams, Sierra de Aroa, north Caribbean coast, Venezuela
Fig. 5. Relationships between the PCA 1 and CCA 1 axes with the species richness and rivers stations. The richness (A) was moderately explained, but the multivariate (B) and canonical (C) analyses showed functional relationships with the geographical location of the rivers.
Data from: Multiple timescales of streambed flux variability in two perennial mountain-front streams
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Data for: Climate change is poised to alter mountain stream ecosystem processes via organismal phenological shifts
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Dynamics of summer stream temperature in the southern Appalachian Mountains following the removal of riparian rhododendron, 2014 to 2016.
Summer stream temperature was monitored at numerous locations along four streams before, and after, experimentally removing rhododendron from the riparian zones in 2014 to 2016. Two sites, Kit Springs (KS) and Rocky Bald (RB) were left unmanipulated as reference watersheds throughout the course of the study. Holloway (HW) and Split White Oak (SWO) served as the treatment watersheds, upon which rhododendron was removed. All sites are in the Nantahala National Forest, within in the White Oak Creek Watershed, which is apart of the Nantahala River drainage.
Morphological and phylogenetic data confirm the identity of Prasiola fluviatilis (Prasiolales, Trebouxiophyceae) from glacier streams in the Tianshan Mountains, China
<p>rbcL and tufA alignments used for the phylogenetic analyses.</p> <p>Genbank accession numbers of new sequences of Prasiola fluviatilis voucher XJ20170806: MT846163 (rbcL), MT846164 (<em>tuf</em>A).</p> <p>Samples deposited in the herbarium of the Laboratory of Algae and Environment, Biology Department, Shanghai Normal University (SHTU), Shanghai, China.</p> <p>Abstract of publication: The green alga <em>Prasiola fluviatilis</em> (Sommerfelt) Areschoug ex Lagerstedt occurs in cold lotic environments. The species has a mainly circumarctic distribution, but has also been reported from glacier areas in lower latitude regions in both hemispheres. It was reported from China on a single occasion in the first half of the 20<sup>th</sup> century, but without description, illustrations or voucher specimens the identity of this record cannot be verified. Here we confirm the presence of <em>P. fluviatilis</em> in the Tianshan Mountains, Xinjiang Province, China based on morphological features, habitat characteristics, and plastid <em>rbc</em>L and <em>tuf</em>A gene sequences. The biogeographic distribution of <em>P. fluviatilis</em> and its phylogenetic relationship with other terrestrial and freshwater <em>Prasiola</em> species are discussed.</p>
Data from: Underlying geology and climate interactively shape climate change refugia in mountain streams
<p>Identifying climate-change refugia is a key adaptation strategy for reducing global warming impacts. Knowledge of the effects of underlying geology on thermal regime along climate gradients and the ecological responses to the geology-controlled thermal regime is essential to plan appropriate climate adaptation strategies. In the present study, the dominance of volcanic rocks in the watershed is used as a landscape-scale surrogate for cold groundwater inputs to clarify the importance of underlying geology in stream ecosystems along climate gradients. First, using hundreds of monitoring stations distributed across multiple catchments, we explored the relationship between watershed geology and the mean summer water temperature of mountain streams along climate gradients in the Japanese archipelago. Mean summer water temperature was explained by the interaction between the watershed geology and climate in addition to independent effects. The cooling effect supported by volcanic rocks reached up to 3.3°C among study regions, which was more pronounced in streams with less summer precipitation or lower air temperatures. Next, we examined the function of volcanic streams as cold refugia under contemporary and future climatic conditions. Community composition analyses revealed that volcanic streams hosted distinct stream communities composed of more cold-water species compared with non-volcanic streams. Scenario analyses based on multiple GCMs and RCPs revealed a geology-related pattern of thermal habitat loss for cold-water species. Non-volcanic streams rapidly declined in thermally suitable habitats for lotic sculpins even under the lowest emission scenario (RCP 2.6). In contrast, most volcanic streams will be sustained below the thermal threshold, especially for low and mid-level emission scenarios (RCP 2.6, 4.5). However, the distinct stream community in volcanic streams and geology-dependent habitat loss for lotic sculpins was not uniform and was more pronounced in streams with less summer precipitation or lower air temperatures. These findings highlight that underlying geology, climate variability, and their interaction should be considered simultaneously for effective management of climate-change refugia in mountain streams. </p>
Figure 4 in It's a Trap! An evaluation of different passive trap types to effectively catch and control the invasive red swamp crayfish (Procambarus clarkii) in streams of the Santa Monica Mountains
Figure 4. Mean crayfish catch per trap by sex. Bars indicate standard error.
Macroinvertebrates sampled at streams of Carajás Mountains, Brazil
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Fig. 4 in Abundance, feeding and reproduction of Salminus sp. (Pisces: Characidae) from mountain streams of the Andean piedmont in Venezuela
Fig. 4. Length-Weight relationship for Salminus sp. in the Morador River.
Data from: Experimentally induced low flows indicate climate change may shrink trophic niches of mountain-stream predators
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Data from: Reach-scale geomorphic characteristics influencing post-fire river response in mountain streams, Colorado, USA
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Data from: Underlying geology and climate interactively shape climate change refugia in mountain streams
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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)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
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.