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39 results for “southeastern U.S.”
Dataset on tree diversity metrics and aboveground carbon storage in Southeastern U.S. oak-pine forests, 2009–2019
This dataset contains measurements of tree structural and taxonomic diversity, stand attributes, and aboveground carbon storage from mixed oak-pine forests in Florida, Georgia, and Alabama, located in the southeastern United States. Data were collected from 946 mixed oak-pine, and 7224 longleaf-slash pine and oak-pine Forest Inventory and Analysis (FIA) plots respectively spanning the years 2009 to 2019. Variables include aboveground carbon, aboveground biomass, tree density, basal area, stand age, and diversity metrics such as Shannon indices for tree species and diameter-based structural classes. Functional diversity metrics—including functional dominance and functional divergence—are also included. These data were used to support a published study examining the interactive effects of diversity metrics on carbon storage using structural equation modeling. The geographic coverage represents humid subtropical forest regions of the southeastern U.S.
Factors Influencing Aboveground Carbon Storage in Mixed Oak-Pine Forests: USDA FIA Data from Southeastern U.S. (2009-2019)
This study explores factors affecting aboveground carbon (AGC) storage in mixed oak-pine forests across the Southeastern United States. Utilizing USDA Forest Inventory and Analysis (FIA) data from 2009 to 2019, the research spans nine states: Alabama, Mississippi, Florida, Georgia, North Carolina, South Carolina, Texas, Louisiana, and Virginia. Data processing in R included converting units to the metric system and calculating structural diversity using Shannon diversity indices. Climate data from the PRISM Climate Group were integrated with FIA data using longitude and latitude. The research aims to uncover how various factors influence AGC storage and contribute to informed forest management practices.
Data from: Increasing tidal inundation corresponds to rising porewater nutrient concentrations in a southeastern U.S. salt marsh
<p>Salt marshes are ecologically and economically important features of coastal environments that are vulnerable to sea level rise, the rate of which has accelerated in recent decades along the southeastern US Atlantic coast. Increased flooding frequency and duration across the marsh platform is predicted to impact vegetation community structure and overall marsh persistence, but the effect of changing inundation patterns on biogeochemical processes in marsh sediments remains largely unexplored. As part of a long-term monitoring effort to assess how marshes are responding to sea level rise in North Inlet estuary (South Carolina, USA), we collected data on porewater nutrient concentrations from a series of permanent monitoring plots across multiple transects spanning the marsh elevation gradient during the growing season from 2009 to 2019. Additionally, we calculated time inundated for each plot using local water level data and high-resolution elevation measurements to assess the change in time flooded at each plot. Our results indicate that both NH<sub>4</sub> and PO<sub>4</sub> nutrient concentrations have increased in most permanent plots over the 11-year study period and that nutrient concentrations are higher with increasing proximity to the creek. Spatial patterns in nutrient increases through time are coincident with considerable increases in tidal inundation observed over the marsh platform. Across plots located in the low marsh, porewater NH<sub>4</sub> and PO<sub>4</sub> concentrations have risen at average rates of 8.96 µM/year and 0.86 µM/year, respectively, and have reached rates as high as 27.25 µM/year and 3.13 µM/year. We suggest that increased inundation time due to rising sea level has altered biogeochemical conditions influencing nutrient availability in marsh porewater, resulting in increases that likely have relevance for larger scale nutrient cycles as well as marsh ecosystem stability and function.</p>
Data from: Tillage in southeastern U.S. row crops reduces ground-nesting bee incidence and diversity compared to field edges
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Supplementary material 1 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
COI sequence data from Appalachian Lathrobium and outgroups
Figure 8 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 8 Lathrobium lividumA female terminalia B female sternite VIII C male sternite VIII D aedeagus in ventral view E aedeagus in lateral view. Scale bars: 1 mm.
Figure 7 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 7 Lathrobium islaeA habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm.
Figure 41 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 41 Lathrobium islae first instar larva A habitus B head in lateral view C nasale D mandible E maxilla F antenna. Scale bars: 1 mm (A); 500 μm (B); 100 μm (B, D); 250 μm (E, F).
Figure 6 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 6 Species by Automatic Partitioning (ASAP) histograms of K2P distances for ALathrobium carolinae + L. camplyacraBLathrobium islae + L. lividum, and CLathrobium smokiense + L. balsamense. Y-axis is the number of sequence pairs (Nbr), and x-axis is K2P distance between paired sequences (Dist. Dt). Arrows indicate the "barcode gap" between intra- and interspecific variation.
Figure 28 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 28 Lathrobium carolinae second instar larva A habitus B head in lateral view C nasale D mandible E maxilla F antenna. Scale bars: 1 mm (A, B); 100 μm (C); 250 μm (D, E, F).
Figure 23 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 23 Lathrobium thompsonorum first instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A); 250 μm (B); 500 μm (C, D, E).
Figure 18 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 18 Distribution of Lathrobium lapidum (star), L. shermani (triangle), L. solum (square), L. thompsonorum (circle)
Figures 44-49 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figures 44-49 Lathrobium terminalia A female terminalia B male sternite VIII C aedeagus in ventral view D aedeagus in lateral view. 44L. leconteanum45L. lineatocolle46L. pedale47L. praelongum48L. rhodeanum49L. simile. Scale bars: 1 mm.
Figure 17 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 17 Lathrobium lapidumA habitus B female terminalia C female sternite VIII D male sternite VIII E aedeagus in ventral view F aedeagus in lateral view. Scale bars: 1 mm.
Figure 16 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 16 Lathrobium hardeni second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A); 250 μm (B); 500 μm (C, D, E).
Figure 13 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 13 Distribution of Lathrobium absconditum (triangle), L. balsamense (square), L. hardeni (star), L. smokiense (circle).
Figure 15 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 15 Lathrobium hardeni first instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A); 250 μm (B, C); 500 μm (D, E).
Figure 2 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 2 Genitalia morphology A female paraprocts divided B female paraprocts undivided C female terminalia, ventral D aedeagus, ventral E aedeagus, lateral. Abbreviations: al – apical lobe of paraproct, bp – basal portion of paraproct, co – coxite, dp – dorsal plate, mf – median foreman, ml – median lobe, pa – paraprocts, pt – proctiger, sgp – subgenital plate, sp – spine of the internal sac, va – valvifer, vp – ventral process.
Figures 35-40 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figures 35-40 Lathrobium terminalia A female terminalia B male sternite VIII C aedeagus in ventral view D aedeagus in lateral view. 35L. armatum36L. confusum37L. crurale38L. fauveli39L. fulvipenne40L. geminum. Scale bars: 1 mm.
Figure 12 from: Haberski A, Caterino MS (2024) A review of Nearctic Lathrobium (Coleoptera, Staphylinidae), with revision and descriptions of new flightless species from the mountains of the southeastern U.S. ZooKeys 1198: 193-277. https://doi.org/10.3897/zookeys.1198.118355
Figure 12 Lathrobium absconditum second instar larva A habitus B nasale C mandible D maxilla E antenna. Scale bars: 1 mm (A, C); 500 μm (B, D, E).
ScienceDex guides
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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.