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1,149 results for “plant association”
Langenheim Plant Species Data (1953) and Associated Resurvey Datasets (2014), Gunnison Basin, Colorado, USA
Quantitative plant abundance data were collected from the same 121 sites at two time periods separated by 65 years (1948-1952 and 2012-2014) in the Colorado Rocky Mountains to examine changes in plant community composition. The sites range in elevation from 2600m to 4100m. Approximately 30 sites were sampled from each of four habitat types: sagebrush (2528-3119m, n=27 sites), spruce-fir forest understory (3001-3520m, n=31 sites) , upland herb = montane meadow (3124-3850m, n=30 sites), and alpine (3549-4013m, n=33 sites). The earlier data set was collected by Jean H. Langenheim (1953, 1962) and consisted of counts of species occurrences along approximately 100m paced transects, noting species touching her boot tip every pace (n=100 sampled points per site). The later data set was collected by Stephanie D. Zorio (2015, 2016) consisting of counts of species occurrences every 1m along 300m transects (n=300 sampled points per site). The sites resurveyed by Zorio (2015, Zorio et al. 2016) were placed as close as possible to the original sites based on the written descriptions of Langenheim, but are only approximate. The GPS coordinates given for the resurveyed sites are the centerpoint of 2 perpendicular 150m transects, one across the slope and the other perpendicular to the slope. GPS coordinates for alpine sites along narrow ridges are the start and end points of three 100m transects along the ridge. Georeferenced localities and environmental site data are presented in Table 2: Lang Zorio Env Site Data. Langenheim’s original data were extracted from tables in her thesis (Langenheim 1953). These data omitted species that occurred in fewer than 14% of sites of a given habitat type (constancy). Species that occurred at very low frequencies (<1% per site) were only denoted as an x in the tables. Zorio converted these to frequencies of 0.5 for quantitative comparative purposes. This data set contains 157 species from 27 families across all sites and habitats. Species in seve
Marsh plant species shoot height, weight and diameters for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA.
Marsh plant species shoot height, weight and diameters for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA. The TIDE project aims to simulate eutrophication on a large scale by the addition of NO3- aiming to reach 70μM concentrations from May to September every year during the growing season. This fertilization of the marsh has been going on at Sweeney Creek since the 2004 growing season through 2012 and at Clubhead Creek in 2005 and from 2009 till 2019.
Sediment and nutrient deposition and plant-soil phosphorus interactions associated with Hurricane Irma (2017) in mangroves of the Florida Coastal Everglades (FCE LTER), Florida
We quantified how Hurricane Irma influenced soil nutrient pools, vertical accretion, and plant phosphorus (P) uptake after its passage across the Florida Coastal Everglades in September 2017. Mangrove leaf litter data from three years (2008, 2014, 2018) were selected for each site at Shark River estuary to identify species-specific foliar P responses post-Wilma’s impact in 2005 and immediate post-Irma’s impact in 2017. We also monitored porewater SRP concentrations in the Shark River mangrove sites to evaluate the effect of Hurricane Irma on soil chemistry. The data in this data package were used in the following paper: Castañeda-Moya, E., V.H. Rivera-Monroy, R.M. Chambers, X. Zhao, L. Lamb-Wotton, A. Gorsky, E.E. Gaiser, T.G. Troxler, J.S. Kominoski, and M. Hiatt. 2020. Hurricanes fertilize mangrove forests in the Gulf of Mexico (Florida Everglades, USA). PNAS. In Press.
Supplementary Material for "Invasive plants are associated with increased fire frequency but decreased burn severity in Southern California shrubland ecosystems"
<p>This Zenodo repository contains all data, scripts, and supplementary materials for the manuscript entitled, "Invasive plants are associated with increased fire frequency but decreased burn severity in Southern California shrubland ecosystems".</p>
Data associated with a study on freshwater phenanthrene removal by three emergent wetland plants conducted in a microcosm experiment at the IISD Experimental Lakes Area, ON, Canada, in 2022.
The following package includes data from a study that evaluated the efficacy of three common wetland plants, Typha sp. (cattail), Carex utriculata (sedge a), and C. lasiocarpa (sedge b) in enhancing removal of phenanthrene (1 mg/L) from freshwater in a microcosm experiment conducted at the IISD Experimental Lakes Area, northwestern Ontario, Canada, in 2022. Over 21 days, microcosms were monitored for phenanthrene chemistry, basic water quality, plant growth metrics (height and final biomass), and root biofilm oxygen consumption (respirometry) and adenosine triphosphate (ATP). Data included in this package was first collected and used in the paper by Stanley et al., titled Freshwater Phenanthrene Removal by three Emergent Wetland Plants.
Marsh plant species percent cover for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA.
Marsh plant species percent cover for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA. The TIDE project aims to simulate eutrophication on a large scale by the addition of NO3- aiming to reach 70µM concentrations from May to September every year during the growing season. This fertilization of the marsh has been going on at Sweeney Creek since the 2004 growing season through 2011 and at Clubhead Creek in 2005 and from 2009 till 2011.
Marsh plant species C:H:N data for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA.
Marsh plant species C:H:N data for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA. The TIDE project aims to simulate eutrophication on a large scale by the addition of NO3- aiming to reach 70µM concentrations from May to September every year during the growing season. This fertilization of the marsh has been going on at Sweeney Creek since the 2004 growing season through 2011 and at Clubhead Creek in 2005 and from 2009 till 2011.
Marsh plant species frequency of occurrence along marsh transects for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA.
Marsh plant species frequency of occurrence along marsh transects for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA. The TIDE project aims to simulate eutrophication on a large scale by the addition of NO3- aiming to reach 70µM concentrations from May to September every year during the growing season. This fertilization of the marsh has been going on at Sweeney Creek since the 2004 growing season through 2011 and at Clubhead Creek in 2005 and from 2009 till 2011.
Marsh plant species stem counts for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA.
Marsh plant species stem counts for Rowley River tidal creeks associated with long term fertilization experiments, Rowley and Ipswich, MA. The TIDE project aims to simulate eutrophication on a large scale by the addition of NO3- aiming to reach 70µM concentrations from May to September every year during the growing season. This fertilization of the marsh has been going on at Sweeney Creek since the 2004 growing season through 2012 and at Clubhead Creek in 2005 and from 2009 till 2012. The reference creeks, West and Nelson, have been sampled in pair with the nutrient enriched creeks.
PIE LTER plant biomass associated with marsh sites used in space for time sea level rise study, Rowley, MA.
This dataset contains the mass of dried grasses collected from clip plots in the PIE LTER Space for Time Sea Level Rise study. The space for time study uses an intensive and comprehensive approach to compare low elevation, Spartina alterniflora marsh areas to higher elevation Spartina patens marsh areas. Grasses are sampled in plots from 4 transects per site with five plots per site, arranged from the tidal creek's edge to no more than 150 meters back from the creek. Other related data files include: HTL-RO-ST-MAR-Sites, HTL-RO-ST-MAR-Birds, HTL-RO-ST-MAR-Quads, HTL-RO-ST-MAR-Sediments, HTL-RO-ST-MAR-Bites, HTL-RO-ST-MAR-Sticky, HTL-RO-ST-MAR-Decomp, HTL-RO-ST-MAR-Traps, HTL-RO-ST-MAR-Deep_pitfalls
Figures 1–4. Plants associated with the sineguelas leaf beetle 1 in Biology of the sineguelas leaf beetle, Podontia quatuordecimpunctata (L.) (Chrysomelidae: Galerucinae: Alticini), on Spondias purpurea L. (Anacardiaceae) in the Philippines
Figures 1–4. Plants associated with the sineguelas leaf beetle 1) A typical sineguelas tree (Spondias purpurea (L.) with foliage (June to November). 2) Fruits (April to June) in the Philippines. 3) Fruits of yellow sineguelas (Spondias dulcis Parkinson). 4) Fruits of "Libas" (Spondias pinnata (L.f.) Kurz). (Photographs courtesy of SLB project).
Fig. 4. A–J in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 4. A–J. Habitus of males of Ebenacobius Haran gen. nov. in lateral view (part 1). A. E. curvisetis Haran gen. et sp. nov. B. E. thoracicus Haran gen. et sp. nov. C. E. rectirostris Haran gen. et sp. nov. D. E. xhosa Haran gen. et sp. nov. E. E. duplicatus Haran gen. et sp. nov. F. E. san Haran gen. et sp. nov. G. E. grobbelaarae Haran gen. et sp. nov. H. E. kuscheli Haran gen. et sp. nov. I. E. costalis (Fåhraeus, 1844) gen. et comb. nov. J. E. mulanjensis Haran gen. et sp. nov. A–J = not to scale.
Fig. 8 in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 8. Best-fit ML tree of Ebenacobius Haran gen. nov. and Afrotropical Derelomini resulting from the partitioned analyses of the concatenated molecular dataset (the scale bar represents the estimated number of nucleotide substitutions per site). Support values (*) at nodes indicate SH-aLRT ≥ 80% and uBV ≥ 95% values, in that order.
Fig. 7 in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 7. Habitus in natura, host plants and habitats of Ebenacobius Haran gen. nov. A. Habitus of adult of E. rectirostris Haran gen. et sp. nov. B. Inflorescence of Euclea natalensis A.DC. (Ebenaceae), host of E. rectirostris. C. Biotope of E. rectirostris in the Mpumalanga Province of South Africa. D. Habitus of adult of E. san Haran gen. et sp. nov. E. Inflorescence of Euclea racemosa L. (Ebenaceae), host of E. san. F. Biotope of E. san in the Western Cape Province of South Africa.
Fig. 2. A–I in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 2. A–I. Habitus of males of Ebenacobius Haran gen. nov. in dorsal view (part 1). A. E. curvisetis Haran gen. et sp. nov. B. E. rectirostris Haran gen. et sp. nov. C. E. duplicatus Haran gen. et sp. nov. D. E. grobbelaarae Haran gen. et sp. nov. E. E. costalis (Fåhraeus, 1844) gen. et comb. nov. F. E. thoracicus Haran gen. et sp. nov. G. E. xhosa Haran gen. et sp. nov. H. E. san Haran gen. et sp. nov. I. E. kuscheli Haran gen. et sp. nov. Scale bars = 1 mm.
Fig. 5. A–H in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 5. A–H. Habitus of males of Ebenacobius Haran gen. nov. in lateral view (part 2). A. E. hessei Haran gen. et sp. nov. B. E. incognitus (Hesse, 1929) gen. et comb. nov. C. E. pedi Haran gen. et sp. nov. D. E. oberprieleri Haran gen. et sp. nov. E. E. tsonga Haran gen. et sp. nov. F. E. turneri (Marshall, 1935) gen. et comb. nov. G. E. hippopotamorum Haran gen. et sp. nov. H. E. rhodesianus (Hesse, 1929) gen. et comb. nov. A–H = not to scale.
Fig. 1 in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 1 (see preceding page). A–M. Details of morphology and measurements of Ebenacobius Haran gen. nov. and Derelomus Schoenherr, 1825. A. Ebenacobius rhodesianus (Hesse, 1929) gen. et comb. nov. in dorsal view, with the white arrows showing where the measurements of width (w) and length (L) are made for the prothorax (top) and elytra (bottom). Black arrow showing the narrowing of prothorax near apical margin. B. Head in lateral view of E. rhodesianus with white arrow showing the groove on forehead and the black arrow showing the convexity of the eyes, exceeding the lateral curve of head. C. Head and apex of prothorax in dorsal view of Derelomus chamaeropsis Fabricius, 1798 with the white arrow showing flat forehead, lacking groove and black arrow showing the constriction on the prothorax near apical margin. D. Detail of the top-left part of the right elytron in E. rhodesianus showing the white scales on interstriae and with the well aligned punctures at base of stria 1 highlighted in white. E. Detail of the top-left part of the right elytron in E. costalis (Fåhraeus, 1844) gen. et comb. nov. showing the setae on interstriae and with the misaligned punctures at base of stria 1 highlighted in white. F. Protibia of males of E. rhodesianus, showing the apical acute mucro and the ante-apical brush of setae. G. Head and prothorax of E. rhodesianus in lateral view with the arrows showing where measurements of rostrum and prothorax length are made. H. Right maxilla of E. rhodesianus in dorsal view. I. Penis of E. costalis in dorsal view showing were measurements are made for the body of penis (white arrows: width; top right black arrows: length) and the length of apodemes (bottom right black arrows). J. Stridulatory plate (tergite VII) in male of E. rhodesianus in dorsal view, with the cuticular tubercles used for stridulation highlighted in white. K–M. Female genitalia. K. Ovipositor in E. rhodesianus. L. Sternite VIII, same species. M. Spermatheca, same species. N. Right mandible, same species. O. Labial prementum, same species. A–O: not to scale.
Fig. 6 in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 6 (part 1). A–I. Male genitalia of Ebenacobius Haran gen. nov., penis in dorsal (left) and lateral (right) view.A. E. curvisetis Haran gen. et sp. nov. B. E. rectirostris Haran gen. et sp. nov. C. E. duplicatus Haran gen. et sp. nov. D. E. grobbelaarae Haran gen. et sp. nov. E. E. costalis (Fåhraeus, 1844) gen. et comb. nov. F. E. thoracicus Haran gen. et sp. nov. G. E. xhosa Haran gen. et sp. nov. H. E. san Haran gen. et sp. nov. I. E. kuscheli Haran gen. et sp. nov. A–I = not to scale.
Fig. 6 in Ebenacobius Haran, a new southern African genus of flower weevils (Coleoptera: Curculioninae: Derelomini) associated with dicotyledonous plants
Fig. 6 (part 2). J–R. Male genitalia of Ebenacobius Haran gen. nov.. penis in dorsal (left) and lateral (right) view. J. E. mulanjensis Haran gen. et sp. nov. K. E. hessei Haran gen. et sp. nov. L. E. pedi Haran gen. et sp. nov. M. E. tsonga Haran gen. et sp. nov. N. E. hippopotamorum Haran gen. et sp. nov. O. E. incognitus (Hesse, 1929) gen. et comb. nov. P. E. oberprieleri Haran gen. et sp. nov. Q. E. turneri (Marshall, 1935) gen. et comb. nov. R. E. rhodesianus (Hesse, 1929) gen. et comb. nov. J–R = not to scale.
Selection against early flowering in geothermally heated soils is associated with pollen but not prey availability in a carnivorous plant
<p>This data set includes data on flowering phenology, rosette diameters and fitness of the perennial herb Pinguicula vulgaris, as well as data on soil temperature and experimental treatment applied. The data was collected during the summer of 2020 in 287 plant individuals located in a sub-arctic geothermal area in Ölfus municipality in SW-Iceland, Hengill (64°03’N; 21°18’W, ~360 m.a.s.l.).</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.