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955 results for “Subtropical”
FIGURES 1–2 in A warmth-loving brother of northern siblings: the first subtropical species of Forinus Kurbatov discovered on Okinawa-jima Japan (Coleoptera, Staphylinidae, Pselaphinae)
FIGURES 1–2. Forinus mirus sp. n., male. Dorsal habitus (1); distribution of all nominal Forinus species with aedeagi in lateral view compared (illustrations for F. macer and F. secundus after Kurbatov (1991, 1992), respectively) (2).
FIGURES 7–8 in A warmth-loving brother of northern siblings: the first subtropical species of Forinus Kurbatov discovered on Okinawa-jima Japan (Coleoptera, Staphylinidae, Pselaphinae)
FIGURES 7–8. Forinus mirus sp. n., male. Left elytron in dorsal view (7); pterothorax and abdominal base in ventral view (8). Abbreviations: bef, basal elytral foveae; ds, discal sulcus; ss, sutural sulcus; v2, mesoventrite; v3, metaventrite. Arrowheads indicate foveae.
FIGURES 5–6 in A warmth-loving brother of northern siblings: the first subtropical species of Forinus Kurbatov discovered on Okinawa-jima Japan (Coleoptera, Staphylinidae, Pselaphinae)
FIGURES 5–6. Forinus mirus sp. n., male. Right antenna in dorsal view (5) and right antennal club in dorsal view (6).
FIGURES 3–4 in A warmth-loving brother of northern siblings: the first subtropical species of Forinus Kurbatov discovered on Okinawa-jima Japan (Coleoptera, Staphylinidae, Pselaphinae)
FIGURES 3–4. Forinus mirus sp. n., male. Head, pronotum and elytral base in dorsal view (3); head and prothorax in ventral view (4). Abbreviations: abg, antebasal groove; dtp, dorsal tentorial pit; fs, frontal sulcus; gp, gular plate; hg, hypomeral groove; laf, lateral antebasal fovea; maf, median antebasal fovea; mls, median longitudinal sulcus; pst, prosternum; ptp, posterior tentorial pits. Arrowheads indicate ventral prothoracic foveae.
FIGURES 11–14 in A warmth-loving brother of northern siblings: the first subtropical species of Forinus Kurbatov discovered on Okinawa-jima Japan (Coleoptera, Staphylinidae, Pselaphinae)
FIGURES 11–14. Forinus mirus sp. n., male. Abdomen in dorsal (11) and ventral (12) views; isolated penial plate (13); abdominal apex in ventral view (14). Abbreviations: dc, discal carina; III‒IX, abdominal segments III‒IX.
Data from: How do functional traits influence tree demographic properties in a subtropical monsoon forest?
<p><span>1. </span><span>Functional traits are good predictors of plant responses and adaptations to ever-changing environments. However, forecasting forest community dynamics is challenging because the relationships among different tree demographic properties (growth, mortality, and recruitment) and how functional traits are associated with tree demography remain largely unknown.</span></p> <p><span>2. </span><span>Here, in a 20-ha subtropical forest permanent plot, we quantified the rates of tree growth, mortality, and recruitment across 53 dominant tree species (diameter at breast height; DBH </span>≥<span> 1 cm) from 2005 to 2020. Functional traits that are closely related to plant photosynthesis, nutrients, hydraulics, and drought tolerance were measured. </span></p> <p><span>3. </span><span>We found that tree growth rate (GR) varied independently from rates of tree mortality and recruitment. Hydraulic conductivity was positively correlated with GR (explaining 27% variation – the strongest relationship observed) whereas wood density was negatively correlated with GR. Leaf life span was negatively related to tree mortality. Species with high carbon assimilation rate, nutrient concentration and hydraulic conductivity had high recruitment rates. Leaf turgor loss point was unrelated to plant demography. Principal component analysis revealed that species with quick resource-acquisition rates had high rates of growth and recruitment. </span></p> <p><span>4. </span><span>Our results illustrate that the correlations among tree demographic properties were weak in this subtropical forest with monsoonal climate. Most notably, against expectations there was no observed tradeoff between growth and mortality. Individual functional traits explained up to 27% of each demographic rate. Variation in recruitment rate was aligned with traits indexing the leaf economic spectrum and also plant hydraulic variation. A better understanding of the role of disturbances on trait-demography relationships would help build a deeper and more nuanced understanding of the ecology of subtropical monsoon forests.</span></p>
Litter and root traits control soil microbial composition and enzyme activities in 28 common subtropical tree species
<p><span>1. </span><span>Plant trait-based approaches are frequently used to explore the linkages between aboveground plant communities and belowground ecosystem functions. However, the role of plant leaf litter and living root traits in driving soil microbial biomass, community composition, and enzyme activities has rarely been explored.</span></p> <p><span>2. </span><span>Here, we measured the soil microbial biomass, community composition and enzyme activities related to carbon (C), nitrogen (N), and phosphorus (P) acquisition under three-year-old monocultures of 28 common subtropical tree species in China.</span></p> <p><span>3. </span><span>We found that plant leaf litter and absorptive root traits, including leaf litter C content, litter water holding capacity, and root N content, were the three best predictors for soil microbial biomass and enzyme activities. In particular, resource-exploitative tree species with higher root N contents were associated with microbial communities with lower fungi to bacteria ratios and lower C- and P-acquisition enzyme activities. Tree species with higher leaf litter water holding capacity were associated with microbial resource acquisition strategies for C and P acquisition.</span></p> <p><span>4. </span><span>Synthesis: Our findings highlighted that plant leaf litter and root traits are important for mechanistically understanding the ecological linkage between the plant community and ecosystem functions.</span></p>
Dataset for "Multidecadal regime shifts in North Pacific subtropical mode water formation in a coupled atmosphere-ocean-sea ice model" by Kim et al., 2022 in Geophysical Research Letters
<p>Kiel Climate Model pre-industrial simulation data used in the Geophysical Research Letters publication titled “Multidecadal regime shifts in North Pacific subtropical mode water formation in a coupled atmosphere-ocean-sea ice model” by Kim et al., 2022</p>
FIGURE 5 in First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
FIGURE 5. Ugandatrichia shinshiroensis, adult, habitat and pupae in field. 5A, adult; 5B, type locality; 5C, microhabitat of pupae and larvae (crevice) indicated by one of authors (FN); 5D, pupae on a stone in crevice; 5E, same, enlarged. Scale bars = 5 mm.
FIGURE 1. Ugandatrichia shinshiroensis, male. 1A in First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
FIGURE 1. Ugandatrichia shinshiroensis, male. 1A, right wings, dorsal; 1B, head and thorax, dorsal; 1C, head and mouth parts, left lateral; 1D, ventral process of segment VII, left lateral; 1E, genitalia, lateral; 1F, same, dorsal; 1G, same, ventral; 1H, left inferior appendage, dorsal; 1I, phallus, left lateral. Abbreviations: apsp = anterior process of subgenital plate (paired); dp = dorsal plate; ia = inferior appendage (paired); II, III, V = apical forks II, III, and V; ph = phallus; ppsp = posterior process of subgenital plate (paired); sp = subgenital plate; ti = titillator; VII–IX = abdominal segments VII–IX.
FIGURE 4 in First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
FIGURE 4. Ugandatrichia shinshiroensis, final instar lava and larval case. 4A–4E, final instar larva: 4A, pro- and mesothorax, ventral; 4B, right thoracic legs and pleura, right lateral; 4C, tarsus and tarsal claw of right foreleg, right lateral; 4D, abdominal segments IX and X, dorsal; 4E, right anal leg, right lateral. 4F–4G, case: 4F, right lateral; 4G, dorsal.
FIGURE 6 in First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
FIGURE 6. Distributions of 3 species of Ugandatrichia in Japan and neighboring area. Distributions of U. nakijinensis and U. taiwanensis from Ito and Ohkawa (2012).
FIGURE 2 in First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
FIGURE 2. Ugandatrichia shinshiroensis, female, pupa, and pupal case. 2A–2D, female: 2A, right wings, dorsal; 2B, abdominal segments VI–X, left lateral; 2C, abdominal segments VII–X, ventral; 2D, bursa copulatrix, ventral. 2E–2H, pupa: 2E, habitus, dorsal; 2F, left mandible, dorsal; 2G, right hook plate on segment IV; 2H, right hook plate on segment IV. 2I, pupal case, dorsal (for explanation of arrows, see text). Abbreviations: II, III, V = apical forks II, III, and V; VI–X = abdominal segments VI–X.
FIGURE 3 in First record of the tropical-subtropical genus Ugandatrichia Mosely (Trichoptera, Hydroptilidae) from a temperate zone, with description of a new species
FIGURE 3. Ugandatrichia shinshiroensis, final instar larva: 3A, habitus, right lateral; 3B, head, dorsal; 3C, same, ventral; 3D, left antenna, dorsal; 3E, left mandible, dorsal; 3F, labrum, dorsal; 3G, chloride epithelia, dorsal.
FIGURE 3 in Two new species of Laonice (Norgensia) (Spionidae, Polychaeta) from subtropical Atlantic and subequatorial Pacific coasts of North America
FIGURE 3. Laonice (Norgensia) rasmusseni sp. nov. Holotype. A. Anterior end with six chaetigers, dorsal view; B. Transdorsal membranes on chaetigers 41–43; C. Posterior end with pygidium, dorsal view; D. Anterior end with seven chaetigers, lateral view; E–G. Parapodia of chaetigers 5, 42 and 57; H–I. Hooded hook of chaetiger 40, side and frontal view. Scale: A–D—1 mm; E–G—0.5 mm; H–I—0.02 mm.
FIGURE 2 in Two new species of Laonice (Norgensia) (Spionidae, Polychaeta) from subtropical Atlantic and subequatorial Pacific coasts of North America
FIGURE 2. Laonice (Norgensia) costaricensis sp. nov. A. Anterior end, dorsal view; B. Posterior end with pygidium, ventral view; C–F. Parapodia of chaetigers 2, 7, 24 and 42; G–H. Hooded hook from chaetiger 42, side and frontal view. A–B—Holotype (MCZ 101143); C–G—Paratype (MZUCR 348-05). Scale: A–B, D–F—0.5 mm; C—0.3 mm; G—0.05 mm.
FIGURE 1 in Two new species of Laonice (Norgensia) (Spionidae, Polychaeta) from subtropical Atlantic and subequatorial Pacific coasts of North America
FIGURE 1. Laonice (Norgensia) vieitezi Lopez, 2011. Holotype—apical part of hooks: A. Single tooth above main fang. B. Paired teeth above main fang. Scale—10 µ.
Supplemental Dataset for paper: Methane ebullition from subtropical peat: testing an ebullition model reveals the importance of pore structure
<p>A dataset requested for publication of Journal Article, "<strong>Methane ebullition from subtropical peat: testing an ebullition model reveals the importance of pore structure"</strong></p>
Physical controls on the spatial and temporal biogenic gas dynamics in two subtropical wetland ecosystems in Florida
<p>The spatial and temporal distribution of biogenic gas accumulation and release within peatland soils and their controls (i.e. both physical and environmental) remain highly uncertain. While several recent studies show the importance of the pore structure when defining gas dynamics, and particularly when modeling rapid gas releases (i.e. ebullition), it is unclear how different ecosystems (and particularly for subtropical systems) may show differences on such dependence. The study presented here investigates the spatial and temporal variability in biogenic gas accumulation and release in two 38-liter peat monoliths from two different wetland ecosystems in central Florida (pine flatwoods and emergent wetlands) at the laboratory scale. An array of non-invasive hydrogeophysical methods (using ground-penetrating radar, GPR) was combined with gas traps, time-lapse cameras, and direct measurements (i.e. porosity and bulk density) to explore gas content variability (i.e. build-up and release) within the peat matrix over a period of five months. The results show that specific physical soil properties for different types of wetland ecosystems play a critical role at controlling the dynamics of gas accumulation and release from peat soils. Furthermore, these differences are consistent with results on soils from other studies within similar ecosystems. This work has implications for better understanding how different types of ecosystem in subtropical systems may contribute differently to the production, accumulation, and release of greenhouse gases.</p>
FIGURE 2 in A new testate amoebae species Planhoogenraadia wuchanica sp. nov. from subtropical forest soils in Wuhan, central China
FIGURE 2. SEM images showing Planhoogenraadia wuchanica sp. nov. (A,D) lateral view; (B, E) the upper cap like structure; (C, F) dorsal view.). Scale bars: A, C, D, F, 50 µm, B, 30 µm, E, 10 µm.
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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.