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4,243 results for “seasonality”
Figure 5 in Herpetofauna of Parque Estadual Altamiro de Moura Pacheco: one of the last remnants of seasonal forest in the core region of the Brazilian Cerrado
Figure 5. Species of reptiles recorded in Parque Estadual Altamiro de Moura Pacheco, state of Goiás, central Brazil: (A) Chelonoidis carbonarius, (B) Phrynops geoffroanus, (C) Hemidactylus mabouia, (D) Copeoglossum nigropunctatum, (E) Notomabuya frenata, (F) Norops brasiliensis, (G) Tropidurus oreadicus, (H) Tropidurus torquatus, (I) Ophiodes aff. striatus, (J) Ameiva ameiva ameiva, (K) Salvator merianae, (L) Amphisbaena alba, (M) Amphisbaena anaemariae, (N) Boa constrictor amarali, (O) Epicrates crassus.
Figure 3 in Herpetofauna of Parque Estadual Altamiro de Moura Pacheco: one of the last remnants of seasonal forest in the core region of the Brazilian Cerrado
Figure 3. Species of anurans recorded in Parque Estadual Altamiro de Moura Pacheco, state of Goiás, central Brazil: (A) Scinax fuscomarginatus, (B) Scinax aff. fuscovarius, (C) Trachycephalus typhonius, (D) Pithecopus hypochondrialis, (E) Adenomera aff. hylaedactyla, (F) Leptodactylus fuscus, (G) Leptodactylus labyrinthicus, (H) Leptodactylus latrans, (I) Leptodactylus mystaceus, (J) Leptodactylus mystacinus, (K) Leptodactylus podicipinus, (L) Leptodactylus gr. melanonotus, (M) Physalaemus atim, (N) Physalaemus centralis, (O) Physalaemus cuvieri.
Figure 1 in Muscidae (Diptera) of medico-legal importance associated with ephemeral organic substrates in seasonally dry tropical forests
Figure 1. Location of sample sites along the seasonally dry tropical forest (Caatinga) in Northeastern Brazil. (A) Petrolina; (B) Betânia; (C) Afogados da Ingazeira; (D) Buíque; (E) Boqueirão.
Figure 3 in Muscidae (Diptera) of medico-legal importance associated with ephemeral organic substrates in seasonally dry tropical forests
Figure 3. Cluster analysis for the similarity between muscid assemblages, according to the type of bait.
Figure 2 in Muscidae (Diptera) of medico-legal importance associated with ephemeral organic substrates in seasonally dry tropical forests
Figure 2. Sex ratio (female/male) of muscids collected in SDTF's fragments in Brazil, according to the type of bait (A) and species (B).
Figure 8 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 8. Distribution of the relative frequencies of oocyte diameter in mature ovaries in Mimagoniates rheocharis from site 2 in Maquiné, RS, Brazil, between January 1998 and February 1999.
Figure 4 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 4. Frequency of occurrence of gonadal maturation stages for males (A) and females (B) of Mimagoniates rheocharis from site 1 in Maquiné, RS, Brazil, between January 1998 and February 1999. IMT = immature; MTG = maturing; MAT = mature; SPW = spawning; SPT = spent.
Figure 7 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 7. Monthly values of the gonadosomatic index (GSI) to males (A) and females (B) of Mimagoniates rheocharis from site 2 in Maquiné, RS, Brazil, between January 1998 and February 1999. Open circles = average value.
Figure 3 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 3. Distribution of the relative frequencies of oocyte diameter in the mature ovaries in females of Mimagoniates microlepis from site 1 in Maquiné, RS, Brazil, between January 1998 and February 1999.
Figure 6 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 6. Frequency of occurrence of gonadal maturation stages for males (A) and females (B) of Mimagoniates rheocharis from site 2 in Maquiné, RS, Brazil, between January 1998 and February 1999. IMT = immature; MTG = maturing; MAT = mature; SPW = spawning.
Figure 2 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 2. Monthly values of the gonadosomatic index (GSI) to males (A) and females (B) of Mimagoniates microlepis from site 1 in Maquiné, RS, Brazil, between January 1998 and February 1999. Open circles = average value.
Figure 1 in Non-seasonal reproduction in inseminating species of Mimagoniates (Characidae, Characiformes) from southern Brazil
Figure 1. Frequencyof occurrence of gonadal maturation stages for males (A) and females (B) of Mimagoniates microlepis from site 1 in Maquiné, RS, Brazil, between January 1998 and February 1999. IMT = immature; MTG = maturing; MAT = mature; SPW = spawning; SPT = spent.
Figure 3 in Distribution of gall-inducing arthropods in areas of deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil): effects of anthropization, vegetation structure and seasonality
Figure 3. Morphological characterization of the galls induced by arthropods in areas of deciduous seasonal forest of Parque da Sapucaia, Montes Claros, MG, Brazil: (A, B, C) Fabaceae – Dalbergia sp.; (D) undetermined; (E, F, G) Loganiaceae – Sthrychnos sp.; (H) Opiliaceae – Agonandra brasiliensis; (I) Sapindaceae – Serjania sp.; (J) Vitaceae – Cissus sp.; (K) Undetermined family 1; and (L) Undetermined family 2.
Figure 2 in Distribution of gall-inducing arthropods in areas of deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil): effects of anthropization, vegetation structure and seasonality
Figure 2. Morphological characterization of the galls induced by arthropods in areas of deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil): (A) Anacardiaceae – Myracrodruon urundeuva; (B) Schinopsis brasiliensis; (C, D) Asteraceae – Vernonanthura brasiliana; (E) Bignoniaceae undetermined; (F, G) Cannabaceae – Celtis brasiliensis; (H) Combretaceae – Combretum leprosum; (I) Combretum duarteanum; (J) Terminalia phaeocarpa; (K) Cucurbitaceae undetermined; (L) Fabaceae – Anadenanthera colubrine; (M, N) Apuleia leiocarpa; (O) Bauhinia pulchela; and (P) Bauhinia rufa.
Figure 1 in Distribution of gall-inducing arthropods in areas of deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil): effects of anthropization, vegetation structure and seasonality
Figure 1. Location and characterization of the study area. (A) Location of Parque da Sapucaia (Montes Claros, MG, Brazil), between the urban area of Montes Claros and Parque Estadual da Lapa Grande. Source: Google Earth.(B) Characterization of the vegetation in the rainy season.(C) Characterization of the vegetation in the dry season.
Figure 6 in Distribution of gall-inducing arthropods in areas of deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil): effects of anthropization, vegetation structure and seasonality
Figure 6. Comparison of the richness of gall morphotypes between different sampling seasons in the deciduous seasonal forest of Parque da Sapucaia (Montes Claros, MG, Brazil). (A) Comparison of the richness of gall morphotypes between the rainy and dry seasons. (B) Richness of gall morphotypes in the preserved and anthropized plots during the rainy and dry seasons.
Dataset for "A novel method to identify sub-seasonal clustering episodes of extreme precipitation events and their contributions to large accumulation periods"
<p>Dataset for "A novel method to identify sub-seasonal clustering episodes of extreme precipitation events and their contributions to large accumulation periods".</p> <p>Added file "Obs_metrics_all.RData" containing p-value for significance test of the clustering metric S_cl.</p> <p>Accepted version (August 2021).</p>
Data for Seasonal Modulation of Dissolved Oxygen in the Equatorial Pacific by Tropical Instability Vortices
<p>This repository contains data used for the Analysis of "Seasonal Modulation of Dissolved Oxygen in the Equatorial Pacific by Tropical Instability Vortices" By Eddebbar et al. Submitted to JGR Oceans.</p> <p>Code used for the analysis of CESM-HR and CESM-LR model outputs and running and analyzing the particle tracking simulations are available at Zenodo on https://zenodo.org/record/5266337</p> <p>This repository contains the following items: </p> <ol> <li> Observational datasets used for model validation Figure 1 and 2 (obs.tar.gz) </li> <li>Low Resolution CESM outputs used for model resolution comparison Figure 1-3 (CESM_LR.tar.gz)</li> <li>High resolution CESM climatological output (CESM_HR_CLM.tar.gz and CESM_HR_CLM_all.tar.gz)</li> <li>Physical and BGC outputs from high resolution CESM from snapshot for Oct, 03, 0005 (CESM-HR_BGC.0005-10-03.tar.gz and CESM_HR_0005_10_03.tar.gz) used in Fig 3, 4, 5, 6, and 9 and Supp Fig 3.</li> <li>Outputs for year 5 of simulation for select variables from CESM-HR (CESM_HR_0005.tar.gz)</li> <li>Model Grid file: CESM_HR_grid.tar.gz</li> <li>Output for month 8, 9, 10, and 11 of year 5 of CESM-HR simulation used in figure 10, 11, and 12 for select variables including: CESM_HR_HMXL_08_09.tar.gz, CESM_HR_HMXL_10_11.tar.gz, CESM_HR_O2_08_09.tar.gz, CESM_HR_O2_10_11.tar.gz, CESM_HR_PD_08_09.tar.gz, CESM_HR_PD_10_11.tar.gz, CESM_HR_SSH_08_09.tar.gz, CESM_HR_SSH_10_11.tar.gz, CESM_HR_STF_O2_10_11.tar.gz, CESM_HR_TEMP_08_09.tar.gz, CESM_HR_TEMP_10_11.tar.gz, CESM_HR_UVEL_08_09.tar.gz)</li> <li>Near surface (15m) meridional and zonal velocity for the full CESM-HR simulation (CESM_HR_UV.tar.gz) for Fig 7</li> <li>Integrated O2 budget terms for CESM-HR (CESM_HR_O2_budget.tar.gz) used in figure 8</li> <li>Monthly mean O2 and PD (CESM_HR_O2_mon.tar.gz and CESM_HR_PD_mon.tar.gz) for Fig 7</li> <li>Particle trajectories for forward and backward parcels simulations used in fig 10-12 (particle_tracking_bwd_.tar.gz and particle_tracking_fwd_.tar.gz)</li> </ol>
Urbanization extends flight phenology and leads to local adaptation of seasonal plasticity in Lepidoptera
<p>Urbanization is globally gaining force and challenges biodiversity but has recently also emerged as an agent of evolutionary change. Seasonal phenology and life-cycle regulation are essential processes that urbanization is likely to alter through both the urban-heat-island effect (UHI) and artificial-light-at-night (ALAN). However, how UHI and ALAN affect the evolution of seasonal adaptations has received little attention. Here, we test for urban evolution of seasonal life-history plasticity, specifically changes in the photoperiodic induction of diapause in two lepidopterans, <i>Pieris napi </i>(Pieridae) and <i>Chiasmia clathrata</i> (Geometridae). We used long-term data from standardized monitoring and citizen science observation schemes to compare yearly phenological flight curves in six cities in Finland and Sweden to those of adjacent rural populations. This analysis showed for both species that flight seasons are longer and end later in most cities, suggesting a difference in timing of diapause induction. Then, we used common-garden experiments to test whether evolution of the photoperiodic reaction norm for diapause could explain these phenological changes for a subset of these cities. These experiments demonstrated a genetic shift for both species in urban areas towards a lower daylength threshold for direct development, consistent with predictions based on the UHI but not ALAN. The correspondence of this genetic change to the results of our larger-scale observational analysis of <i>in situ</i> flight phenology indicates that it may be widespread. These findings suggest that seasonal life-cycle regulation evolves in urban ectotherms and may contribute to eco-evolutionary dynamics in cities.</p>
Fig. 1 in Notes on the seasonal dynamics of the coprophagous Hydrophilidae (Coleoptera) in western Turkey, with first record of Megasternum concinnum for Turkish fauna
Fig. 1: Map of the study area, western Turkey.
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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.