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334 results for “temporal variation”
Fig 5 in Temporal variation in the spider assemblage (Arachnida, Araneae) in canopies of Callisthene fasciculata (Vochysiaceae) in the Brazilian Pantanal biome
Fig 5. Comparison between abundance of juveniles and adults (females and males) of spiders in canopies of C. fasciculata between the different seasonal periods in the northern region of the Pantanal biome of Mato Grosso State, Brazil (P 1, High water; P2, Receding water; P3, Dry season; P , Rising water; F, Females; M, Males; I, Immatures).
Fig. 3 in A snapshot of climate drivers and temporal variation of Ixodes ovatus abundance from a giant panda living in the wild
Fig. 3. Boxplot of tick abundance, female-to-male ratio and important climate factors change by months. A: Tick daily abundance; B: Daily female-to-male ratio of ticks; C: Daily temperature; D: Daily air pressure. Variables sharing the same letters among months were not significantly different. The five-day-rolling average values were calculated for all the variables that change by months.
Fig. 6 in A snapshot of climate drivers and temporal variation of Ixodes ovatus abundance from a giant panda living in the wild
Fig. 6. Daily average tick abundance, daily average air pressure and daily average temperature with standard deviations by months. All the values are calculated with five-day-rolling average values.
Fig. 2. Ixodes. ovatus collected from the giant panda. A in A snapshot of climate drivers and temporal variation of Ixodes ovatus abundance from a giant panda living in the wild
Fig. 2. Ixodes. ovatus collected from the giant panda. A: Dorsal of the adult female I. ovatus; B: Ventral of the adult female I. ovatus; C: Dorsal of the adult male I. ovatus; D: Ventral of the adult male I. ovatus.
Fig. 5 in A snapshot of climate drivers and temporal variation of Ixodes ovatus abundance from a giant panda living in the wild
Fig. 5. The correlation plot of daily tick abundance and the daily air pressure with trending line. The five-day-rolling average values were calculated for tick abundance and the air pressure.
Fig. 1 in A snapshot of climate drivers and temporal variation of Ixodes ovatus abundance from a giant panda living in the wild
Fig. 1. Experimental site was located in Daxiangling Natural Reserve, which is a part of the Giant Panda National Park in China. The orange area indicates the range of the Giant Panda National Park. The blue star is the location of this experimental site. Continents outline maps by Vemaps.com. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 4 in A snapshot of climate drivers and temporal variation of Ixodes ovatus abundance from a giant panda living in the wild
Fig. 4. The correlation plot of daily tick abundance and the daily temperature with the trending line. The five-day-rolling average values were calculated for tick abundance and temperature.
Data from: Temporal and spatial variation in reproductive benefits in a partial migrant
<p><strong>Abstract</strong></p> <p><span>In partial migrant systems, where residents and migrants co-exist within a population, residents are commonly predicted to gain a reproductive advantage over migrants through priority access to high quality territories and an earlier breeding start. Annual variation in reproductive benefits has been suggested to be important for the co-existence of both strategies in a population, as differences in wintering conditions experienced by the two strategies may result in a periodic reproductive advantage for migrants. However, the importance of spatial environmental variation for reproductive output in partially migrant populations remains largely unexplored. We investigated variation in the reproductive output of migrants and residents in a population of Swiss red kites (<em>Milvus milvus</em>) both temporally, across and within years, and spatially, along an elevational gradient. We gathered four years of reproductive data combined with 183 GPS-derived full annual cycles from individuals breeding in the Swiss Alpine foothills. At low, but not high elevations residents produced more fledglings than migrants. We also found evidence for annual variation in the reproductive advantage of the two strategies. Furthermore, while reproductive output did decline with a later breeding start, there was no difference in the start of breeding between the two migration strategies. The results of this study suggest that differences in reproductive output between migrants and residents in partial migrant populations can vary due to both the use of spatially distinct overwintering grounds, as well as being differently affected by spatial variables in breeding areas, such as elevation. The study emphasizes that spatial and temporal variation in reproductive benefits must be considered when predicting how migratory species will respond to future environmental change.</span></p>
Fig. 2 in Temporal variation in fish composition and abundance in a perennial tributary of the rio Paraguaçu, a little-known drainage in the Brazilian semi-arid region
Fig. 2. Canonical correspondence analysis ordination diagram of fish abundance data, with environmental variables, for the rainy period (November to March) and the dry period (April to October). G = Gillnet; C = Cast seine.
Fig. 1 in Temporal variation in fish composition and abundance in a perennial tributary of the rio Paraguaçu, a little-known drainage in the Brazilian semi-arid region
Fig. 1. Geographical location of the rio Paraguaçu drainage and of the sampling stretch in the rio Santo Antônio (black dot).
Fig. 5 in Temporal and ontogenetic variations in feeding habits of Hollandichthys multifasciatus (Teleostei: Characidae) in coastal Atlantic rainforest streams, southern Brazil
Fig. 5. Proportion of autochthonous and allochthonous food items in the diet of Hollandichthys multifasciatus according to the method proposed by Costello (1990).
Fig. 3 in Temporal and ontogenetic variations in feeding habits of Hollandichthys multifasciatus (Teleostei: Characidae) in coastal Atlantic rainforest streams, southern Brazil
Fig. 3. Monthly distribution of the environmental factors measured pH (a), water temperature (b) and water current (c) in the streams investigated.
Fig. 4 in Temporal and ontogenetic variations in feeding habits of Hollandichthys multifasciatus (Teleostei: Characidae) in coastal Atlantic rainforest streams, southern Brazil
Fig. 4. Monthly variation of the rainfall (mm) in the sample period provided by the Center of Environmental Resources Information and Hydrometeorology of Santa Catarina (Ciram- Epagri).
Fig. 6 in Spatial and temporal variation of benthic fish assemblages during the extreme drought of 1997-98 (El Niño) in the middle rio Negro, Amazonia, Brazil
Fig. 6. Hybrid multidimensional scaling (HMDS) ordination plot in two dimensions of benthic fish assemblage), River (b; ->7m). This ordination explained ~39% of the variance in the association matrix (r2 = 0,384).
Fig. 5. Estimated species richness E in Spatial and temporal variation of benthic fish assemblages during the extreme drought of 1997-98 (El Niño) in the middle rio Negro, Amazonia, Brazil
Fig. 5. Estimated species richness E(Sn) by strata at rio Negro (a-Sep, b-Nov 1997 and c-Feb 1998) and rio Branco (d-Sep
Fig. 3. Estimated species richness E in Spatial and temporal variation of benthic fish assemblages during the extreme drought of 1997-98 (El Niño) in the middle rio Negro, Amazonia, Brazil
Fig. 3. Estimated species richness E(Sn) by months of collection for (a) rio Negro and (b) rio Branco.
Fig. 4 in Spatial and temporal variation of benthic fish assemblages during the extreme drought of 1997-98 (El Niño) in the middle rio Negro, Amazonia, Brazil
Fig. 4. Temporal and spatial variation of CPUA in number of individuals (ind.m-2.103 - a and c) and biomass (g.m-2.103 - b and d) captured on the rio Negro (a and b) and rio Branco (c and d) for each trawl in: () Sep; () Nov (just in rio Negro) 1997 and () Feb 1998.
Fig. 2 in Temporal variations in the diversity of true crabs (Crustacea: Brachyura) in the St Lucia Estuary, South Africa
Fig. 2. Distribution of Hymenosoma projectum (red), Paratylodiplax blephariskios (grey) and Neosarmatium africanum (blue) in 1948 and 2012.
Spatial and temporal variations in nutrient and Chl a concentration in a Faroese fjord
<p>The datasett is a two-year time series of seawater nitrate, silicate, phosphorous and Chl a content in in a Faroese fjord. Weekly or biweekly sampling from April to September at four depths at two stations.</p>
Spatial and temporal variations in temperature and salinity in a Faroese fjord
<p>The dataset contains a two-year time series of CTD profiles, including temperature, salinity, fluorescent, par and oxygen in a Faroese fjord. Weekly or biweekly sampling from April to September at seven stations.</p>
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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.